{"id":2257,"date":"2026-08-03T07:51:11","date_gmt":"2026-08-03T07:51:11","guid":{"rendered":"https:\/\/www.vpascode.com\/cn\/what-types-of-diagrams-can-you-create-with-plantuml-complete-guide\/"},"modified":"2026-08-03T07:51:11","modified_gmt":"2026-08-03T07:51:11","slug":"what-types-of-diagrams-can-you-create-with-plantuml-complete-guide","status":"publish","type":"post","link":"https:\/\/www.vpascode.com\/cn\/what-types-of-diagrams-can-you-create-with-plantuml-complete-guide\/","title":{"rendered":"\u4f7f\u7528 PlantUML \u53ef\u4ee5\u521b\u5efa\u54ea\u4e9b\u7c7b\u578b\u7684\u56fe\u8868\uff1f\uff08\u5b8c\u6574\u6307\u5357\uff09"},"content":{"rendered":"<p><img fetchpriority=\"high\" alt=\"Hero banner showcasing various PlantUML diagram types including UML, C4 architecture, ERD, and Gantt charts with live editor features.\" class=\"alignnone wp-image-1680 size-full\" decoding=\"async\" fetchpriority=\"high\" height=\"816\" sizes=\"(max-width: 1312px) 100vw, 1312px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/plantuml-diagram-types-guide-hero-banner.jpg\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/plantuml-diagram-types-guide-hero-banner.jpg 1312w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/plantuml-diagram-types-guide-hero-banner-300x187.jpg 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/plantuml-diagram-types-guide-hero-banner-1024x637.jpg 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/plantuml-diagram-types-guide-hero-banner-768x478.jpg 768w\" width=\"1312\"\/><\/p>\n<section id=\"introduction\">\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5de5\u7a0b\u548c\u7cfb\u7edf\u67b6\u6784\u4e2d\uff0c\u4f20\u7edf\u7684\u62d6\u653e\u5f0f\u7ed8\u56fe\u5de5\u5177\u5f80\u5f80\u529b\u4e0d\u4ece\u5fc3\u3002\u5b83\u4eec\u66f4\u65b0\u7f13\u6162\uff0c\u96be\u4ee5\u5728 Git \u7b49\u7248\u672c\u63a7\u5236\u7cfb\u7edf\u4e2d\u7ef4\u62a4\uff0c\u4e14\u5bb9\u6613\u51fa\u73b0\u6837\u5f0f\u4e0d\u4e00\u81f4\u7684\u95ee\u9898\u3002\u8fd9\u6b63\u662f<strong>\u4ee3\u7801\u5373\u56fe\u8868\uff08DaC\uff09<\/strong>\u767b\u573a\uff0c\u800c<strong>PlantUML<\/strong>\u5df2\u6210\u4e3a\u5f00\u53d1\u8005\u751f\u6001\u7cfb\u7edf\u4e2d\u529f\u80fd\u6700\u5f3a\u5927\u3001\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u57fa\u4e8e\u6587\u672c\u7684\u56fe\u8868\u8bed\u8a00\u4e4b\u4e00\u3002<\/section>\n<section>\u901a\u8fc7\u4f7f\u7528\u7eaf\u6587\u672c\u6765\u5b9a\u4e49\u53ef\u89c6\u5316\u5185\u5bb9\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u5c06\u67b6\u6784\u6587\u6863\u4e0e\u6e90\u4ee3\u7801\u653e\u5728\u4e00\u8d77\u7ba1\u7406\u3002\u4f46\u7a76\u7adf\u80fd\u7528\u5b83\u6784\u5efa\u54ea\u4e9b\u7c7b\u578b\u7684\u56fe\u8868\u5462\uff1f\u65e0\u8bba\u60a8\u9700\u8981\u6807\u51c6\u7684\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08UML\uff09\u7ed3\u6784\u56fe\u3001\u9ad8\u5c42\u7ea7\u7684\u4f01\u4e1a\u67b6\u6784\u89c6\u56fe\uff0c\u8fd8\u662f\u9879\u76ee\u7ba1\u7406\u65f6\u95f4\u7ebf\uff0cPlantUML \u51e0\u4e4e\u80fd\u6ee1\u8db3\u6240\u6709\u6280\u672f\u6c9f\u901a\u9700\u6c42\u3002\u5728\u672c\u6307\u5357\u4e2d\uff0c\u6211\u4eec\u5c06\u5168\u9762\u63a2\u8ba8 PlantUML \u652f\u6301\u7684\u5404\u7c7b\u56fe\u8868\uff0c\u5e76\u5c55\u793a\u5982\u4f55\u4f7f\u7528\u76f4\u89c2\u7684<strong>PlantUML \u7f16\u8f91\u5668<\/strong>\uff0c\u4f8b\u5982<a href=\"https:\/\/www.vpascode.com\/editor\/\" rel=\"noopener\" target=\"_blank\">VPasCode<\/a>\u6765\u63d0\u5347\u60a8\u7684\u6e32\u67d3\u548c\u7f16\u8f91\u4f53\u9a8c\u3002<\/section>\n<section id=\"uml-diagrams\">\n<h2>2. \u6807\u51c6\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08UML\uff09\u56fe\u8868<\/h2>\n<p>PlantUML \u7684\u6838\u5fc3\u76ee\u6807\u662f\u7b80\u5316\u5b98\u65b9 UML \u56fe\u8868\u7684\u521b\u5efa\u3002\u5b83\u4e3b\u8981\u5206\u4e3a\u4e24\u5927\u7c7b\uff1a\u7ed3\u6784\u56fe\u548c\u884c\u4e3a\u56fe\u3002<\/p>\n<h3>\u7ed3\u6784\u56fe<\/h3>\n<h4>\u7c7b\u56fe\u4e0e\u5bf9\u8c61\u56fe<\/h4>\n<p>\u76f4\u63a5\u4ece\u4ee3\u7801\u5b9a\u4e49\u4e2d\u5efa\u6a21\u9762\u5411\u5bf9\u8c61\u7ed3\u6784\u3001\u7c7b\u5c42\u6b21\u7ed3\u6784\u3001\u63a5\u53e3\u3001\u5c5e\u6027\u4ee5\u53ca\u5173\u7cfb\uff08\u7ee7\u627f\u3001\u805a\u5408\u3001\u7ec4\u5408\uff09\u3002<\/p>\n<p id=\"txYQIIX\"><img alt=\"Main UI showing the creating of a Class Diagram using a text to diagram editor - VPasCode\" class=\"alignnone wp-image-1681 size-full\" decoding=\"async\" height=\"900\" sizes=\"(max-width: 1400px) 100vw, 1400px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a6eb5d05711f.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a6eb5d05711f.png 1400w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a6eb5d05711f-300x193.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a6eb5d05711f-1024x658.png 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a6eb5d05711f-768x494.png 768w\" width=\"1400\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:dLRVZzis37uFaFz1k9SwNIzONusYQ12xgx7K5oGvO6-3OZE9SBBaIVBTlBR_UodBbdyatOQ-9199aTz7KfG_Q4ELgGe-dn4odnbcE91FqW0ddwcWPoX06BAljO5YFflFNf48Jam0OSA0Ej4Cz7pcroJPWGRrJ8_evOjrISWlfA1FqCeDaoB8Acra0IeawtRrXkJKW0v9X7yxAiwm2CbHIWvKT5uoAZBWGp-gNoTvIFP6CN6-SV02sTFgcJ9EZumpKmSsc8irjFvc-GseR6azvb4gYNGrocrI0bh8IfYGvB92i-kuJEiAUPygaVzVg6SmhVUzeQRImQApRU7vzDEZDefcXcISQYp1U4-seBGK7VHxmlBUaPC8Mi1K1WKcQIeiBr9CB1kWIJv4vyKf-hsfM4jX460YJl9QNvMs9aCJXZ-3H3rBbazpa4cHAJ3WEDj6TEIxhkhfSrbJRkgjnF9Yb-5lfp7IK8x9hiVYKi495637eNp3jEc00bLYC_GMu0Mgrr8F6y61TGSKv035-4ZPuxZP0wtrWO6wJXNDywr75_H0RoVBPMGdPT5dG-4khOgZlO7ZMblDeIxHrwvTTPgCbZJ3kpF94ii0Morbvuldtocn3mGpR9n0x4JTNaKELzHn-sG3_-I4K80x3Os7IHNinR9WRtXUZ84t2LursEl0SQYlKkkTsbW_kAfjvlkBFoZ0hMdWCst7LI8YFwD6YeVAN6kQ9cxuJOkW6spX48Q3wmrAo1Z5iVfN1ThsvBZPCigpYcEeWmyHN2KCx-69gM8ucYUPQZdT52EZuBgMRY1OaZeGyB9s3XpjDwIJuDdhEUwB4rNAescwjXqViQYmxergFWFS-6xlIhG_hD9ejOlSBeetZt_4hUOnERJBxIxU9r6S7fBLvjzyJrFV1Td6QPIalxdD-Y7zcEm-nst8zQTu_NiS_Pcau_t3uw4LhD9rlDbO-pRo3dWJH5zOgQqWyKyPAqhUFEIk3_7zqnV82RT3z8MP2y6QuvN2sJMV3L_mTr-Nor47Xxqh3E5VoF-mis1MtVl4n0KKC_On9u6MdFq0H_k2lVjwVzyFz930tmP4hiahifP5AJLpZ9oZdE6RBF85zdKpyPWc9NxT47aQeHkkNwFxkxVBvUixToIqtMme4vgyRv5hBV6Aj74QNgJ7lN30YueRLd9cH-Hyvl7UlRqZDi2lBi0eG_Qho0U9e4HQECPhNnsgb7onLBotl37In5BmuzbhbyltVH-7v49rz-mHdCAA774qvlRi3LuD1pSQ2OvcmA_18LX7GpR_WrhOSOqkZtNdSWUKit_S6Snv_os59fCFb42MrenoEsvPkyJK2yYCL3Vxq9Ldt5WVC27uyVeT\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:dLRTRjis5BxNKn2vcTCsndfh54CDszk4UOxXE43l1bfY4Y4IwObKDc4TaA594nTeKdI_2R2itRgc6D1qGJVCYvlaPQp8lkehx52KPSasXc4tDdbuUCvtllD3tUO2ky9pR0qXJLZ29cYu_JWu-puyUHe-kX--xeMzdpJj7HIS7FR_xbpj_Hhi_w9PL11t1Hi4wGt2YRk1Mt3n2x21q7Nau7KIYuN5QCxmk60ESGke5Azk81CBmWke37yDJ5V9V06r6BC9fh4H0rE3s6apxdYjcmMq95oBhaxVMoF6Ud43MpPkMROb_9nqfJobbB_Kqa7KiP-9eEqoWt0EOeTGaSCEywWe89Dve3NbqkBSWu1NF6h-Hv2hHCIsbmGM7i_DZrGbi8Ji1-U3qwVXQK_3BIvSR0Xas9XpL2SkPpH6ku2in54ieDWX4oBY02CJilOQercz29bkfk0aqXhOd2KlCIe0cKvNsDInrvRSfpKi-4cnii4iCnrniFrN__nh6R4AT5GlIQWsyx4j_3g3v47vm6zy89Z0Df3fPwHjbwmGbq0bWRXgSH438zYbrRIf7BI1Ns8ydUG8dD9tYKc8axtH7cEObTzOkMaHTueNR9hr15bk3786Cug71cDEme4Bcvhdj6H3PV8f3vf-6ymqubLyOE0sDg0LijHO1e52gbchQqdKyHcacbh2of06PSRZjhB9PBomMvS-_r-hkmGsd4G6ihpBFf4uPzYTps2EE2r6iFsSWkzFifcOb8vczLtCzRY3nvJFwkeHkNBWwBISJ9cqVD4JKmTHgKPXJT3E8qo5D085StJU9eQ5OIP-wX4kIozJL0Qs3Sy6Dyt4VcwI98FH5SjrqbCroquSp2mfX9ARIftgS1aSpr7oMKbTL-7UG2C9N9qQm4asofwR897b6Os3gwF3VlT28zHpacAEix7KBDRAnKOvsfGhrUKx5ILVrfjgLMzKblHofTRKYzKPvYRPZUtMAxMoNliWMfSMQ-_hZOyhoadfmqhfeqhv4xsMsIukDzM-M2jLgbLGLfDi-pMycj9fz5O69qVXtkzlt-mE3Wx3iylWmPD-jpCuVXoS__psJKTBlv-txkRpcV83GfosJUGxmRNaaVftDUbOlHkzuwlE9JYM2AOTns_8hRiB2-CnMq3aSq6eoS5AsDiA7ksg-y7blS7-gRgveARHrG-lCY32mwr-TtDuxqMmUrzB7rm31tCty_bhS-fYGLQXm1RbCLk3hxu1B-79Pl3mMuKLl0JTvy6pm-7EmwlDOot1DtTp3abpxofp6GxaLqTaid_nu-3FxnB6mvENmRC_8k297QNIFziRJyhaB9z_Rrno1RI6-UZLGJ0INTI2KMKYHYFqtUU3dT_Yr_h9JlZo0cXG8MKuKBXPz9yYMuvDiDNoKraxxQcAKTKZwTz_DTpi30-s88E3ooCfFtWnktGKlUbYk0t9X8-xVm00\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\n  \ntitle \u9152\u5e97\u7ba1\u7406\u7cfb\u7edf\n\n' \u5b9a\u4e49\u63a5\u53e3\ninterface IReservable {\n    + makeReservation(customer: Customer, dates: DateRange): boolean\n    + cancelReservation(reservationId: String): boolean\n    + checkAvailability(date: Date): boolean\n}\n\ninterface IPayable {\n    + processPayment(amount: double): boolean\n    + issueRefund(reservationId: String): boolean\n    + getPaymentStatus(): String\n}\n\n' \u5b9a\u4e49\u62bd\u8c61\u7c7b\nabstract class Person {\n    - id: String\n    - name: String\n    - email: String\n    - phone: String\n    + getId(): String\n    + getName(): String\n    + getContactInfo(): String\n    + updateContactInfo(info: String): void\n}\n\n' \u5b9a\u4e49\u5177\u4f53\u7c7b\nclass Customer {\n    - loyaltyPoints: int\n    - totalStays: int\n    - preferences: List\n    + earnLoyaltyPoints(stayCost: double): void\n    + redeemLoyaltyPoints(points: int): boolean\n    + getLoyaltyTier(): String\n    + addPreference(preference: String): void\n}\n\nclass Room {\n    - roomNumber: String\n    - roomType: RoomType\n    - capacity: int\n    - pricePerNight: double\n    - amenities: List\n    - isAvailable: boolean\n    + bookRoom(customer: Customer, dates: DateRange): boolean\n    + releaseRoom(): void\n    + getPrice(customer: Customer): double\n    + addAmenity(amenity: String): void\n    + getRoomStatus(): String\n}\n\nclass Reservation {\n    - reservationId: String\n    - checkInDate: Date\n    - checkOutDate: Date\n    - totalPrice: double\n    - status: ReservationStatus\n    - specialRequests: String\n    + calculateTotalPrice(): double\n    + confirmReservation(): void\n    + checkIn(): void\n    + checkOut(): boolean\n    + updateDates(newCheckIn: Date, newCheckOut: Date): boolean\n    + getDuration(): int\n}\n\n' \u679a\u4e3e\nenum RoomType {\n    STANDARD\n    DELUXE\n    SUITE\n    PRESIDENTIAL\n}\n\n' \u679a\u4e3e\nenum ReservationStatus {\n    PENDING\n    CONFIRMED\n    CHECKED_IN\n    CHECKED_OUT\n    CANCELLED\n}\n\n' \u5173\u7cfb\n' \u63a5\u53e3\u5b9e\u73b0\uff08\u865a\u7ebf\u52a0\u4e09\u89d2\u5f62\uff09\nIReservable &lt;|.. Reservation : implements\nIPayable &lt;|.. Reservation : implements\n\n' \u62bd\u8c61\u7ee7\u627f\uff08\u5b9e\u7ebf\u52a0\u4e09\u89d2\u5f62\uff09\nPerson &lt;|-- Customer : extends\n' \u7ec4\u5408\uff08\u5b9e\u5fc3\u83f1\u5f62\uff09- Room \u662f Reservation \u7684\u4e00\u90e8\u5206\nReservation *-- \"1..*\" Room : contains\n\n' \u5173\u8054\uff08\u7b80\u5355\u5b9e\u7ebf\uff09\u5e26\u591a\u91cd\u6027\nCustomer \"1\" -- \"0..*\" Reservation : makes\n\n' \u4f9d\u8d56\uff08\u865a\u7ebf\u7bad\u5934\uff09- Customer \u4f9d\u8d56\u4e8e RoomType\nCustomer ..&gt; RoomType : has loyalty tier based on\n\n' \u5e26\u81ea\u5b9a\u4e49\u6807\u7b7e\u7684\u5173\u8054\nReservation \"1\" --o \"1\" Customer : booked by\n\n' \u62bd\u8c61\u7c7b\u5b9e\u73b0\u63a5\u53e3\uff08\u53ef\u9009\u9644\u52a0\u8fde\u63a5\u5668\uff09\nIReservable &lt;|.. Room : implements\n\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:dLRTRjis5BxNKn2vcTCsndfh54CDszk4UOxXE43l1bfY4Y4IwObKDc4TaA594nTeKdI_2R2itRgc6D1qGJVCYvlaPQp8lkehx52KPSasXc4tDdbuUCvtllD3tUO2ky9pR0qXJLZ29cYu_JWu-puyUHe-kX--xeMzdpJj7HIS7FR_xbpj_Hhi_w9PL11t1Hi4wGt2YRk1Mt3n2x21q7Nau7KIYuN5QCxmk60ESGke5Azk81CBmWke37yDJ5V9V06r6BC9fh4H0rE3s6apxdYjcmMq95oBhaxVMoF6Ud43MpPkMROb_9nqfJobbB_Kqa7KiP-9eEqoWt0EOeTGaSCEywWe89Dve3NbqkBSWu1NF6h-Hv2hHCIsbmGM7i_DZrGbi8Ji1-U3qwVXQK_3BIvSR0Xas9XpL2SkPpH6ku2in54ieDWX4oBY02CJilOQercz29bkfk0aqXhOd2KlCIe0cKvNsDInrvRSfpKi-4cnii4iCnrniFrN__nh6R4AT5GlIQWsyx4j_3g3v47vm6zy89Z0Df3fPwHjbwmGbq0bWRXgSH438zYbrRIf7BI1Ns8ydUG8dD9tYKc8axtH7cEObTzOkMaHTueNR9hr15bk3786Cug71cDEme4Bcvhdj6H3PV8f3vf-6ymqubLyOE0sDg0LijHO1e52gbchQqdKyHcacbh2of06PSRZjhB9PBomMvS-_r-hkmGsd4G6ihpBFf4uPzYTps2EE2r6iFsSWkzFifcOb8vczLtCzRY3nvJFwkeHkNBWwBISJ9cqVD4JKmTHgKPXJT3E8qo5D085StJU9eQ5OIP-wX4kIozJL0Qs3Sy6Dyt4VcwI98FH5SjrqbCroquSp2mfX9ARIftgS1aSpr7oMKbTL-7UG2C9N9qQm4asofwR897b6Os3gwF3VlT28zHpacAEix7KBDRAnKOvsfGhrUKx5ILVrfjgLMzKblHofTRKYzKPvYRPZUtMAxMoNliWMfSMQ-_hZOyhoadfmqhfeqhv4xsMsIukDzM-M2jLgbLGLfDi-pMycj9fz5O69qVXtkzlt-mE3Wx3iylWmPD-jpCuVXoS__psJKTBlv-txkRpcV83GfosJUGxmRNaaVftDUbOlHkzuwlE9JYM2AOTns_8hRiB2-CnMq3aSq6eoS5AsDiA7ksg-y7blS7-gRgveARHrG-lCY32mwr-TtDuxqMmUrzB7rm31tCty_bhS-fYGLQXm1RbCLk3hxu1B-79Pl3mMuKLl0JTvy6pm-7EmwlDOot1DtTp3abpxofp6GxaLqTaid_nu-3FxnB6mvENmRC_8k297QNIFziRJyhaB9z_Rrno1RI6-UZLGJ0INTI2KMKYHYFqtUU3dT_Yr_h9JlZo0cXG8MKuKBXPz9yYMuvDiDNoKraxxQcAKTKZwTz_DTpi30-s88E3ooCfFtWnktGKlUbYk0t9X8-xVm00\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:dLRVZzis37uFaFz1k9SwNIzONusYQ12xgx7K5oGvO6-3OZE9SBBaIVBTlBR_UodBbdyatOQ-9199aTz7KfG_Q4ELgGe-dn4odnbcE91FqW0ddwcWPoX06BAljO5YFflFNf48Jam0OSA0Ej4Cz7pcroJPWGRrJ8_evOjrISWlfA1FqCeDaoB8Acra0IeawtRrXkJKW0v9X7yxAiwm2CbHIWvKT5uoAZBWGp-gNoTvIFP6CN6-SV02sTFgcJ9EZumpKmSsc8irjFvc-GseR6azvb4gYNGrocrI0bh8IfYGvB92i-kuJEiAUPygaVzVg6SmhVUzeQRImQApRU7vzDEZDefcXcISQYp1U4-seBGK7VHxmlBUaPC8Mi1K1WKcQIeiBr9CB1kWIJv4vyKf-hsfM4jX460YJl9QNvMs9aCJXZ-3H3rBbazpa4cHAJ3WEDj6TEIxhkhfSrbJRkgjnF9Yb-5lfp7IK8x9hiVYKi495637eNp3jEc00bLYC_GMu0Mgrr8F6y61TGSKv035-4ZPuxZP0wtrWO6wJXNDywr75_H0RoVBPMGdPT5dG-4khOgZlO7ZMblDeIxHrwvTTPgCbZJ3kpF94ii0Morbvuldtocn3mGpR9n0x4JTNaKELzHn-sG3_-I4K80x3Os7IHNinR9WRtXUZ84t2LursEl0SQYlKkkTsbW_kAfjvlkBFoZ0hMdWCst7LI8YFwD6YeVAN6kQ9cxuJOkW6spX48Q3wmrAo1Z5iVfN1ThsvBZPCigpYcEeWmyHN2KCx-69gM8ucYUPQZdT52EZuBgMRY1OaZeGyB9s3XpjDwIJuDdhEUwB4rNAescwjXqViQYmxergFWFS-6xlIhG_hD9ejOlSBeetZt_4hUOnERJBxIxU9r6S7fBLvjzyJrFV1Td6QPIalxdD-Y7zcEm-nst8zQTu_NiS_Pcau_t3uw4LhD9rlDbO-pRo3dWJH5zOgQqWyKyPAqhUFEIk3_7zqnV82RT3z8MP2y6QuvN2sJMV3L_mTr-Nor47Xxqh3E5VoF-mis1MtVl4n0KKC_On9u6MdFq0H_k2lVjwVzyFz930tmP4hiahifP5AJLpZ9oZdE6RBF85zdKpyPWc9NxT47aQeHkkNwFxkxVBvUixToIqtMme4vgyRv5hBV6Aj74QNgJ7lN30YueRLd9cH-Hyvl7UlRqZDi2lBi0eG_Qho0U9e4HQECPhNnsgb7onLBotl37In5BmuzbhbyltVH-7v49rz-mHdCAA774qvlRi3LuD1pSQ2OvcmA_18LX7GpR_WrhOSOqkZtNdSWUKit_S6Snv_os59fCFb42MrenoEsvPkyJK2yYCL3Vxq9Ldt5WVC27uyVeT\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<\/div>\n<h4>\u7ec4\u4ef6\u56fe\u4e0e\u90e8\u7f72\u56fe<\/h4>\n<p>\u6620\u5c04\u8f6f\u4ef6\u7ec4\u4ef6\u3001\u7269\u7406\u8282\u70b9\u3001\u5236\u54c1\u548c\u90e8\u7f72\u73af\u5883\uff0c\u4ee5\u53ef\u89c6\u5316\u8f6f\u4ef6\u5728\u786c\u4ef6\u6216\u4e91\u57fa\u7840\u8bbe\u65bd\u4e0a\u7684\u5206\u5e03\u60c5\u51b5\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:ZPDFIyGm4CNlWNo7q8kdnRi7sJyLNL0isyeUnCDiEwp1DYrfT2dYTtUI9cjQGUofcVdrpSiRkkmDQFFUr9mPQMeKUpo8LTVLiWGZMoKsRTEr2fKHgOIZXeOppZeet-288jdKqhRkOK2TY4_E13tFLcEjsrEF-aL07zvzzw4zI1f4GrnpF7BsDH6EBUIeFsBvLROLjs3m18DJyE---qIJt2UoHDUs1N_soAEkPeohJA4CXiRUBSPyxGnEFQTWu00zpkAeGZbnrWAL16_fUiwD_YQWArboEh9ubRfQPBJ28HZjVuBAZPOT9PrjdVlnw2KkQBDAOMaJxZdpAnABnNN8Kro9kwB8nANOtUG5PtvlVn2SXOQ5ejm9t2g3Ma7jqHYCm_zDSXOB1U5qJUGEeQBXUoqDNMiYSzRz3pXTA_6PRYd8yxwjYHbZF_FnZY7af4z1SxP4LT7_z0q0\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:VP9DIm917CRlyoa6Bvt4UuSmCQf39AtH8JgCEiIIR-nEYKINKZ71NaWZAOAaS27H8ifogRwCCxjzYsPtTcNquDvs_x_d-J_pp8PrWZIodqa3ef8qXbiu0UcmOJKCoooDp0zw-mD07YNtq2w60Tfhi-h0UkxJr-C0F0IGFzkEXBsVsvqgRHax4EamekKAEjR4sEgOj6O8JtUwbakeQGoEP5ztokxgjFR0JSRMYx5LQ7rVqlARgrn611TGqVFbWkf0QDpf9b-fOEr0JM91sBqshJSbObrBJI6iqH-PDn8IGyKCpX8VaaEovWkhz-ZmIZfy2X6KG3gVUd5y9k0dYaQcG2_L1EW6uwIypkfsHv-dxFfBf1jteX1DpMF8gt43YrT7EGVjttjszWIy-c4mkE1N1kVXIZmUWo6uiQJ4WRY26G3mFpk8L2p7QANyTs88JARaSgSm83luZj48f-o-6QAL5fWGZzrc8vDNvQnyB5aN5N6b04oD7OLNdJYgmi_AImHXd4tn__yV\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\ntitle Web \u5e94\u7528\u7ec4\u4ef6\u56fe\n\npackage \"\u5ba2\u6237\u7aef\u5c42\" {\n    [Web \u6d4f\u89c8\u5668] as Browser\n    [\u79fb\u52a8\u5e94\u7528] as Mobile\n}\n\npackage \"\u5e94\u7528\u670d\u52a1\u5668\" {\n    [API \u7f51\u5173] as Gateway\n    [\u7528\u6237\u670d\u52a1] as UserService\n    [\u8ba2\u5355\u670d\u52a1] as OrderService\n    [\u652f\u4ed8\u670d\u52a1] as PaymentService\n}\n\npackage \"\u6570\u636e\u5e93\u5c42\" {\n    database \"\u7528\u6237\u6570\u636e\u5e93\" as UserDB\n    database \"\u8ba2\u5355\u6570\u636e\u5e93\" as OrderDB\n}\n\npackage \"\u7b2c\u4e09\u65b9\u670d\u52a1\" {\n    [Stripe API] as Stripe\n}\n\n' \u8fde\u63a5\nBrowser --&gt; Gateway : HTTP \/ REST\nMobile --&gt; Gateway : HTTP \/ REST\n\nGateway --&gt; UserService : \u5185\u90e8 REST\nGateway --&gt; OrderService : \u5185\u90e8 REST\n\nUserService --&gt; UserDB : \u8bfb\/\u5199\nOrderService --&gt; OrderDB : \u8bfb\/\u5199\nOrderService --&gt; PaymentService : \u5904\u7406\u652f\u4ed8\n\nPaymentService --&gt; Stripe : HTTPS \/ API\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:VP9DIm917CRlyoa6Bvt4UuSmCQf39AtH8JgCEiIIR-nEYKINKZ71NaWZAOAaS27H8ifogRwCCxjzYsPtTcNquDvs_x_d-J_pp8PrWZIodqa3ef8qXbiu0UcmOJKCoooDp0zw-mD07YNtq2w60Tfhi-h0UkxJr-C0F0IGFzkEXBsVsvqgRHax4EamekKAEjR4sEgOj6O8JtUwbakeQGoEP5ztokxgjFR0JSRMYx5LQ7rVqlARgrn611TGqVFbWkf0QDpf9b-fOEr0JM91sBqshJSbObrBJI6iqH-PDn8IGyKCpX8VaaEovWkhz-ZmIZfy2X6KG3gVUd5y9k0dYaQcG2_L1EW6uwIypkfsHv-dxFfBf1jteX1DpMF8gt43YrT7EGVjttjszWIy-c4mkE1N1kVXIZmUWo6uiQJ4WRY26G3mFpk8L2p7QANyTs88JARaSgSm83luZj48f-o-6QAL5fWGZzrc8vDNvQnyB5aN5N6b04oD7OLNdJYgmi_AImHXd4tn__yV\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:ZPDFIyGm4CNlWNo7q8kdnRi7sJyLNL0isyeUnCDiEwp1DYrfT2dYTtUI9cjQGUofcVdrpSiRkkmDQFFUr9mPQMeKUpo8LTVLiWGZMoKsRTEr2fKHgOIZXeOppZeet-288jdKqhRkOK2TY4_E13tFLcEjsrEF-aL07zvzzw4zI1f4GrnpF7BsDH6EBUIeFsBvLROLjs3m18DJyE---qIJt2UoHDUs1N_soAEkPeohJA4CXiRUBSPyxGnEFQTWu00zpkAeGZbnrWAL16_fUiwD_YQWArboEh9ubRfQPBJ28HZjVuBAZPOT9PrjdVlnw2KkQBDAOMaJxZdpAnABnNN8Kro9kwB8nANOtUG5PtvlVn2SXOQ5ejm9t2g3Ma7jqHYCm_zDSXOB1U5qJUGEeQBXUoqDNMiYSzRz3pXTA_6PRYd8yxwjYHbZF_FnZY7af4z1SxP4LT7_z0q0\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"rwnuQpI\"><img alt=\"Component diagram created using a text to diagram editor - VPasCode, illustrating a 3-tier web application architecture with API gateways, microservices, databases, and Stripe integration.\" class=\"alignnone wp-image-1738 size-full\" decoding=\"async\" height=\"715\" sizes=\"(max-width: 698px) 100vw, 698px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704b6c092c3.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704b6c092c3.png 698w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704b6c092c3-293x300.png 293w\" width=\"698\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:PPBBRi8m44NtaV8F8rR98gfKw8OLZwYYY5Pf4wbh9mpKmh4jUzeALVnxxJY803lF-Dwvnu-P9MReknLnH9m4GevQg6EBaY3dR6zO2ncCiugZWK-iOQwru0qZhcGSnP4zSAcPLpMgrKewNqb7DyTWGqpk1NgLL5k4qLBmRYpQ0oaz0cQXwLflVlilZW22qESiZFgrQ3fL7TP10k20-Our58GE29wDaeHo2ycgUjqyhCkqy-twjhUTukXqGHcS0aeqFtqGqpfKjqI-Av1WwGOoBXrBKgdM3GX1rAtl-HQiENYiUV42oUVy0tPSO7gEccj-JvOpOZMpECJQzhqBrRa3eq9PsXiitpUTL8VIthCCZtm9QRwmPI6a3iKGQV0yMNPpErDOLLLHGb8eGp2PZDCukbOuonNv5DRvOjaRdYRZnzHdpDm5kV_t3m00\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:PPAxJW9158RxUOeJAhOW9e8D5QW54ZJeRa8zB0Dkt5jcHuqnD5e8HiH4D35g0HQIcE0byOQNfs4MUGjdTyD6f9lB___dEtCcvJ1CsQQX8wOndS1elplyUkANtn23mLkTF-v1WHI1zrl3LXSXPqCpRKon0Qfbs9P9J2Qp7U6ZH6NOhEW48TCg4OZmNiUjlGxlxjtsqUYw4m7iWAfhmh3YtUyYW43enRlFpP_R6h_e-h8YjROTGdqDWC3JobXbWJ80uVM6I8PeHbdEpMHboRULgMKoOfQ4gugg8OTlSAyQ_B0zBe1jMoPqYz1_ADwXJXZmthkGGbIn31Mp89tvwoacVdBiaQJpIn0jfDV0FJyOVBn8up9fMvl4SSyUt4QFzqydYKgOuI9sI0WqFe18td9OXH9vDUShxM3hJ9C4ZORvtJR_R0RXHLbT9mOUa_mPGopsxp6Ia56Kl0nHqHLlta0Y4PVGf4Hu9d2Ja5sSNmWTSuduh8HGIan2VAjV\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\ntitle \u90e8\u7f72\u56fe - \u4e09\u5c42 Web \u5e94\u7528\n\nskinparam componentStyle rectangle\n\nnode \"\u5ba2\u6237\u7aef\u684c\u9762\" as clientNode {\n  node \"Web \u6d4f\u89c8\u5668\" as browser {\n    artifact \"Web \u5e94\u7528\u524d\u7aef (HTML\/JS)\" as frontend\n  }\n}\n\nnode \"\u5e94\u7528\u670d\u52a1\u5668\" as appServerNode {\n  node \"Servlet \u5bb9\u5668 (Tomcat)\" as tomcat {\n    artifact \"\u540e\u7aef API (WAR \u6587\u4ef6)\" as appApi\n  }\n}\n\nnode \"\u6570\u636e\u5e93\u670d\u52a1\u5668\" as databaseNode {\n  database \"PostgreSQL\" as postgres {\n    artifact \"\u5e94\u7528\u6570\u636e\u5e93\u6a21\u5f0f\" as dbSchema\n  }\n}\n\nclientNode -- appServerNode : HTTPS (\u7aef\u53e3 443)\nappServerNode -- databaseNode : JDBC (\u7aef\u53e3 5432)\n\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:PPAxJW9158RxUOeJAhOW9e8D5QW54ZJeRa8zB0Dkt5jcHuqnD5e8HiH4D35g0HQIcE0byOQNfs4MUGjdTyD6f9lB___dEtCcvJ1CsQQX8wOndS1elplyUkANtn23mLkTF-v1WHI1zrl3LXSXPqCpRKon0Qfbs9P9J2Qp7U6ZH6NOhEW48TCg4OZmNiUjlGxlxjtsqUYw4m7iWAfhmh3YtUyYW43enRlFpP_R6h_e-h8YjROTGdqDWC3JobXbWJ80uVM6I8PeHbdEpMHboRULgMKoOfQ4gugg8OTlSAyQ_B0zBe1jMoPqYz1_ADwXJXZmthkGGbIn31Mp89tvwoacVdBiaQJpIn0jfDV0FJyOVBn8up9fMvl4SSyUt4QFzqydYKgOuI9sI0WqFe18td9OXH9vDUShxM3hJ9C4ZORvtJR_R0RXHLbT9mOUa_mPGopsxp6Ia56Kl0nHqHLlta0Y4PVGf4Hu9d2Ja5sSNmWTSuduh8HGIan2VAjV\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:PPBBRi8m44NtaV8F8rR98gfKw8OLZwYYY5Pf4wbh9mpKmh4jUzeALVnxxJY803lF-Dwvnu-P9MReknLnH9m4GevQg6EBaY3dR6zO2ncCiugZWK-iOQwru0qZhcGSnP4zSAcPLpMgrKewNqb7DyTWGqpk1NgLL5k4qLBmRYpQ0oaz0cQXwLflVlilZW22qESiZFgrQ3fL7TP10k20-Our58GE29wDaeHo2ycgUjqyhCkqy-twjhUTukXqGHcS0aeqFtqGqpfKjqI-Av1WwGOoBXrBKgdM3GX1rAtl-HQiENYiUV42oUVy0tPSO7gEccj-JvOpOZMpECJQzhqBrRa3eq9PsXiitpUTL8VIthCCZtm9QRwmPI6a3iKGQV0yMNPpErDOLLLHGb8eGp2PZDCukbOuonNv5DRvOjaRdYRZnzHdpDm5kV_t3m00\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"reprVzT\"><img loading=\"lazy\" alt=\"Deployment diagram created using a text to diagram editor - VPasCode, illustrating a multi-region cloud architecture with load balancers, Kubernetes cluster nodes, on-premise firewalls, and database servers.\" class=\"alignnone wp-image-1767 size-full\" decoding=\"async\" height=\"758\" loading=\"lazy\" sizes=\"auto, (max-width: 498px) 100vw, 498px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a705998e4d4a.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a705998e4d4a.png 498w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a705998e4d4a-197x300.png 197w\" width=\"498\"\/><\/p>\n<h3>\u884c\u4e3a\u4e0e\u4ea4\u4e92\u56fe<\/h3>\n<h4>\u5e8f\u5217\u56fe<\/h4>\n<p>\u6700\u53d7\u6b22\u8fce\u7684 PlantUML \u56fe\u8868\u7c7b\u578b\u3002\u6309\u6b65\u9aa4\u8ffd\u8e2a\u4ea4\u4e92\u3001\u540c\u6b65\/\u5f02\u6b65 API \u8c03\u7528\uff0c\u4ee5\u53ca\u968f\u65f6\u95f4\u63a8\u79fb\u5728\u53c2\u4e0e\u8005\u4e0e\u7cfb\u7edf\u4e4b\u95f4\u7684\u6d88\u606f\u6d41\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:VL9BJm8n4BvlilzXiWU31m8OJnmCA9YW1r1vd6Ut0pIMjccx4FprJdSH5qFSqqxdUysq0n_GXNAdqYJ8e0WMdXmCox0b7MI1GHeDpyeSqYHDi0Z6GHOX6Q27ad_InBA0BAH57I1RKGv3QwisMlkd6tLXE9lKRIxIH63073tLiZ1wh7eYZtvH7zeFKGZwCDQ1ooT78aP3vQj0Se-1QYkk6HZnqQOFi-d773fePMVVwoYpaRh9gDpv86AP8t9cl9NaZjLOa1-1TYXLWn93CQpzw_1EeNIw9ZWgZ1Dm0rlqSIwwuB6C2h149SNb2C3VJuQJwfASN1_1elU7Md93cboKUbdDcvJpRkwwNPY-GcjkFaapOURCMYgwFO7ZMXXRvOofXUIq0OA14OVD3JgH9gJu5YPw_r_6i-5zjmSB7G-Daryae3LsphZhXYFfhS8ZP5VKCpRM8YweiR7Jqw3B-nqma5_gDm00\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:RPBBJi9068NtynGJLheme77bmk1INMWYYUiYZP8W4Yci2mPRb9kXU0L1WmaXiSLuGr1v5zFvErtv2avRYZMnk_PySyx9cGQJ0hSlf7PZ25gIUNl-_NvfA1sGNwdQfbe6dZD6vnWXKixg_H8LSzZdo3wizmSubUJtlTec7yPae334qRb4mYixddXfVNaifuGT1BKU55KogBhMamyE50aZPENWcKNB3ozW-babkJiYtJCCmKY4fw6TX2pPefWjmzRNDaBOpoMY_lIiFxQt7OrFO2iNsHZ38s46Go5lPbL3VO3c7TLkdIOkpoemQERNceuKSdNj3jKZ7pLIFY9LcVGBH7n74PxR4g9fJk3jzbnCm4vRgEUX9YFC7ZTzx6Xs2smQeXqQhGnvUp6K9iWLlB8Pyi2J0UO20RosYgVqOTl85zYwPgveVAXmAkd3bsddX3K5Es0ln-ob8b4lIUM4Ie_wi4jlEj0O8JwMvDrcPws_pIPXyu5P3FKkb6He7E0fKxcWclPl29n_6kt1brZtMdw93SJ78yWxYhs_zvrTNf11x3Vy0G00\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\n\u6807\u9898\uff1a\u7528\u6237\u8ba4\u8bc1\u6d41\u7a0b\n\n\u53c2\u4e0e\u8005 \"\u7528\u6237\" \u4e3a user\n\u53c2\u4e0e\u8005 \"Web \u5e94\u7528\" \u4e3a app\n\u53c2\u4e0e\u8005 \"\u8ba4\u8bc1 API\" \u4e3a auth\n\u6570\u636e\u5e93 \"\u7528\u6237\u6570\u636e\u5e93\" \u4e3a db\n\nuser -&gt; app : \u8f93\u5165\u51ed\u636e\n\u6fc0\u6d3b app\n\napp -&gt; auth : POST \/api\/v1\/login\n\u6fc0\u6d3b auth\n\nauth -&gt; db : \u6309\u90ae\u7bb1\u67e5\u8be2\u7528\u6237\n\u6fc0\u6d3b db\ndb --&gt; auth : \u8fd4\u56de\u7528\u6237\u8bb0\u5f55\u53ca\u54c8\u5e0c\u503c\ndeactivate db\n\nalt \u51ed\u636e\u6709\u6548\n    auth -&gt; auth : \u9a8c\u8bc1\u5bc6\u7801\u5e76\u751f\u6210 JWT\n    auth --&gt; app : 200 OK (\u4ee4\u724c\u4e0e\u914d\u7f6e\u6587\u4ef6)\n    app --&gt; user : \u91cd\u5b9a\u5411\u81f3\u4eea\u8868\u677f\nelse \u51ed\u636e\u65e0\u6548\n    auth --&gt; app : 401 \u672a\u6388\u6743 (\u9519\u8bef)\n    app --&gt; user : \u663e\u793a\u201c\u51ed\u636e\u65e0\u6548\u201d\nend\n\ndeactivate auth\ndeactivate app\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:RPBBJi9068NtynGJLheme77bmk1INMWYYUiYZP8W4Yci2mPRb9kXU0L1WmaXiSLuGr1v5zFvErtv2avRYZMnk_PySyx9cGQJ0hSlf7PZ25gIUNl-_NvfA1sGNwdQfbe6dZD6vnWXKixg_H8LSzZdo3wizmSubUJtlTec7yPae334qRb4mYixddXfVNaifuGT1BKU55KogBhMamyE50aZPENWcKNB3ozW-babkJiYtJCCmKY4fw6TX2pPefWjmzRNDaBOpoMY_lIiFxQt7OrFO2iNsHZ38s46Go5lPbL3VO3c7TLkdIOkpoemQERNceuKSdNj3jKZ7pLIFY9LcVGBH7n74PxR4g9fJk3jzbnCm4vRgEUX9YFC7ZTzx6Xs2smQeXqQhGnvUp6K9iWLlB8Pyi2J0UO20RosYgVqOTl85zYwPgveVAXmAkd3bsddX3K5Es0ln-ob8b4lIUM4Ie_wi4jlEj0O8JwMvDrcPws_pIPXyu5P3FKkb6He7E0fKxcWclPl29n_6kt1brZtMdw93SJ78yWxYhs_zvrTNf11x3Vy0G00\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:VL9BJm8n4BvlilzXiWU31m8OJnmCA9YW1r1vd6Ut0pIMjccx4FprJdSH5qFSqqxdUysq0n_GXNAdqYJ8e0WMdXmCox0b7MI1GHeDpyeSqYHDi0Z6GHOX6Q27ad_InBA0BAH57I1RKGv3QwisMlkd6tLXE9lKRIxIH63073tLiZ1wh7eYZtvH7zeFKGZwCDQ1ooT78aP3vQj0Se-1QYkk6HZnqQOFi-d773fePMVVwoYpaRh9gDpv86AP8t9cl9NaZjLOa1-1TYXLWn93CQpzw_1EeNIw9ZWgZ1Dm0rlqSIwwuB6C2h149SNb2C3VJuQJwfASN1_1elU7Md93cboKUbdDcvJpRkwwNPY-GcjkFaapOURCMYgwFO7ZMXXRvOofXUIq0OA14OVD3JgH9gJu5YPw_r_6i-5zjmSB7G-Daryae3LsphZhXYFfhS8ZP5VKCpRM8YweiR7Jqw3B-nqma5_gDm00\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"YrjUIQD\"><img loading=\"lazy\" alt=\"Sequence diagram created using a text to diagram editor - VPasCode, showing a synchronous user authentication flow between a user, web app, auth API, and database with error handling.\" class=\"alignnone wp-image-1741 size-full\" decoding=\"async\" height=\"542\" loading=\"lazy\" sizes=\"auto, (max-width: 736px) 100vw, 736px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704cc4840c7.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704cc4840c7.png 736w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704cc4840c7-300x221.png 300w\" width=\"736\"\/><\/p>\n<h4>\u7528\u4f8b\u56fe<\/h4>\n<p>\u5b9a\u4e49\u7cfb\u7edf\u8fb9\u754c\u3001\u53c2\u4e0e\u8005\u3001\u7528\u6237\u76ee\u6807\u548c\u529f\u80fd\u8303\u56f4\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:RPBHJeCm58Rlb_0E9zop1p3BCaKplJ1RNEQjQSeH6g4bxMa8KT_T5jeEdJT0__ELq_y_tHbYccpNPYiIr28SP2iamgbHVIza3QVH47PGmDaWbCmzxWMhDUkoLRPgyPs056XHDmILqCX9AEbBZ9FIK5f3gaCTr_aBriBzK6ELQZam0qw_Oezix50Ix1dXmCQ92zfyAjydxeBDLr4iVmF-C4pMpbF-K9IgSnh7u2U7Jx06kVUJtsarkFTHgyfoCbEVS_aMv8ITa6dUm9FRdfYW9UQPILRxd3H5n7zVWB91_g4imK5NmRfdefgusxvlHnUruSgw24fbUoKJFgqki3ivHvF2YLZCBt6l0eUvCJowAIWzHZGiuJjD1OfYUqbXaNFGP-VNkhVxZneC-eajPnJAeRslBjDORvSsRc2p_LtVhDUBEERwHCGjxaRykJ0xb9MxxJy0\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:NPBDJi9G48NtzobkkYyFO0WXid5f9AuDmKQCbfhInX0rKIF8Zq89nH0bGQeYB433Jq0g-3ATthBo5IpUXXPsDtE-pCmvSuC9AI9ACd-CpEVRkLRz_Nw4MejCVgn1XsJRfAyJlOvPJDIMCSl3qmmXGo_0g0cPJoZspOSlK4e8GV7Q61UionIUDsRGrJm51aOziz-2z1sL66oC9tY7EmZ92KdWET7Bckg7eLV9j0IfFWMt8qcUYqlXP4BYU8He3-m_Prbl3qpgRPXgc27g43eALDAGQz3b6NpcR6-t7nQjzyn2BL_HzhkXlKrHE4rmBgFKo41ROy9SH8p6bWpfDeYIfX5Pq-OI2zbPkf1UjWPDgwl1VSKbObpqI91T2YQg_JHpLJFx0fcn2mhoYH1tiTSRUoADPyausRYhrzz8BKydGY4DnTuItJgqWnAJ-C8v46RPW6iUhHQfsxNYmjjwoJ63aFSKZkXCHCZhsXVmxhs1_O4LsU_pURp_oyZ3spTV_Gv1Bhvl_zq_\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\n\u6807\u9898\uff1a\u5728\u7ebf\u8d2d\u7269\u7cfb\u7edf - \u7528\u4f8b\u56fe\n\n\u4ece\u5de6\u5230\u53f3\u65b9\u5411\n\n\u53c2\u4e0e\u8005 \u987e\u5ba2\n\u53c2\u4e0e\u8005 \"\u5df2\u6ce8\u518c\u987e\u5ba2\" \u4e3a RegCustomer\n\u53c2\u4e0e\u8005 \"\u652f\u4ed8\u7f51\u5173\" \u4e3a PaymentSystem\n\n\u987e\u5ba2 &lt;|-- RegCustomer \u77e9\u5f62 \"\u7535\u5b50\u5546\u52a1\u7cfb\u7edf\" { \u7528\u4f8b \"\u6d4f\u89c8\u5546\u54c1\" \u4e3a UC_Browse \u7528\u4f8b \"\u641c\u7d22\u5546\u54c1\" \u4e3a UC_Search \u7528\u4f8b \"\u7ba1\u7406\u8d2d\u7269\u8f66\" \u4e3a UC_Cart \u7528\u4f8b \"\u7ed3\u8d26\u8ba2\u5355\" \u4e3a UC_Checkout \u7528\u4f8b \"\u5e94\u7528\u6298\u6263\u5238\" \u4e3a UC_Coupon \u7528\u4f8b \"\u5904\u7406\u652f\u4ed8\" \u4e3a UC_Payment \u7528\u4f8b \"\u67e5\u770b\u8ba2\u5355\u5386\u53f2\" \u4e3a UC_History } \u987e\u5ba2 --&gt; UC_Browse\n\u987e\u5ba2 --&gt; UC_Search\n\u987e\u5ba2 --&gt; UC_Cart\n\u987e\u5ba2 --&gt; UC_Checkout\n\nRegCustomer --&gt; UC_History\n\nUC_Checkout .&gt; UC_Payment : &lt;&gt;\nUC_Checkout &lt;.. UC_Coupon : &lt;&gt;\n\nUC_Payment -- PaymentSystem\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:NPBDJi9G48NtzobkkYyFO0WXid5f9AuDmKQCbfhInX0rKIF8Zq89nH0bGQeYB433Jq0g-3ATthBo5IpUXXPsDtE-pCmvSuC9AI9ACd-CpEVRkLRz_Nw4MejCVgn1XsJRfAyJlOvPJDIMCSl3qmmXGo_0g0cPJoZspOSlK4e8GV7Q61UionIUDsRGrJm51aOziz-2z1sL66oC9tY7EmZ92KdWET7Bckg7eLV9j0IfFWMt8qcUYqlXP4BYU8He3-m_Prbl3qpgRPXgc27g43eALDAGQz3b6NpcR6-t7nQjzyn2BL_HzhkXlKrHE4rmBgFKo41ROy9SH8p6bWpfDeYIfX5Pq-OI2zbPkf1UjWPDgwl1VSKbObpqI91T2YQg_JHpLJFx0fcn2mhoYH1tiTSRUoADPyausRYhrzz8BKydGY4DnTuItJgqWnAJ-C8v46RPW6iUhHQfsxNYmjjwoJ63aFSKZkXCHCZhsXVmxhs1_O4LsU_pURp_oyZ3spTV_Gv1Bhvl_zq_\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:RPBHJeCm58Rlb_0E9zop1p3BCaKplJ1RNEQjQSeH6g4bxMa8KT_T5jeEdJT0__ELq_y_tHbYccpNPYiIr28SP2iamgbHVIza3QVH47PGmDaWbCmzxWMhDUkoLRPgyPs056XHDmILqCX9AEbBZ9FIK5f3gaCTr_aBriBzK6ELQZam0qw_Oezix50Ix1dXmCQ92zfyAjydxeBDLr4iVmF-C4pMpbF-K9IgSnh7u2U7Jx06kVUJtsarkFTHgyfoCbEVS_aMv8ITa6dUm9FRdfYW9UQPILRxd3H5n7zVWB91_g4imK5NmRfdefgusxvlHnUruSgw24fbUoKJFgqki3ivHvF2YLZCBt6l0eUvCJowAIWzHZGiuJjD1OfYUqbXaNFGP-VNkhVxZneC-eajPnJAeRslBjDORvSsRc2p_LtVhDUBEERwHCGjxaRykJ0xb9MxxJy0\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"CwFtCWg\"><img loading=\"lazy\" alt=\"Use case diagram created using a text to diagram editor - VPasCode, mapping guest and registered customer interactions to system functions like browsing, checkout, and payment processing.\" class=\"alignnone wp-image-1744 size-full\" decoding=\"async\" height=\"585\" loading=\"lazy\" sizes=\"auto, (max-width: 913px) 100vw, 913px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704d4b94981.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704d4b94981.png 913w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704d4b94981-300x192.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704d4b94981-768x492.png 768w\" width=\"913\"\/><\/p>\n<h4>\u6d3b\u52a8\u56fe\u4e0e\u72b6\u6001\u56fe<\/h4>\n<p>\u7ed8\u5236\u590d\u6742\u7684\u4e1a\u52a1\u903b\u8f91\u3001\u7b97\u6cd5\u6d41\u7a0b\u3001\u72b6\u6001\u673a\u8f6c\u6362\u53ca\u5e76\u53d1\u884c\u4e3a\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:TLBBReCm4BmZ-H_srkGNuD0qH6aZjGqgQdjsOG4hnaP-e2BnyTs0aw2gzSMoFRCpE-kDTTmutqeMEU4amj6KQ63lPIMaR54vo8mkq5eMiMXClNMwHJEoQ2AoACuaBm8jeMFklrf193vCv1qwBgHD9lPSEn-imvOgY0fM5zm7bwAyNuDhKC5gGBjc4T2Atz2YwH4EgYUSDaCoFy2ytK6gLU6DGLKCO3iftFnGQNCAI5hZ9pVOQ6znl5t6cIXES20p5YgZMyWRb5Mo1F0hG90uRFLtSYiFlEP2BKIs59bGzLBY4HKQxYR_Mb1GsMw_L4WRRcgynlM2hj5b0A0gGnlpUSmRqNKtWVZ1ELuqSBc6P_w5Cf3Z9qxqOq-1a_5KUoEc0IsoMqupP5sWwCzkYXElCQ09qx48fKLOAHtcydkM4py_ExwqigUvUuFmgXtrdVmZ-TwLvtJ-x3y8gr9KBDhGJj_q1m00\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:RLBBJi905DtFLtGd_4AxOM5S-miaW1An9e2xBaeKX80yX9AAZygZW55UMebGWZ_JEpDTyGkE7G9edCKyphttt7lFdK0Y6OmdpqzZ23zTkIrzjMZGOGkkDPYOj5d07odIpoEakCqb35iAWeKAlJmIdSyyzvEGY4jbPzx1jP5ZwtJKnHTfYKLmCtctYMqeA1eHVDm3t-Umbbqj3B-GF0xB3DP7VYIm9RgjIwBTmhmA0rto86_R4s0sXL85iXb6uK6Hi_Y9T_bPYcDNMP2o0KJ7BbAhXn-dEDzsrHne6QYcfAqTnXcEqNQQ32VIXbC87WMZyfQP3flKckqmavg1isLM337xmk7-mGufphNnwv8toU6m7EALUY-5v9wPdfnC96ywjImECUd9O2cj3JsRgGbVBwvwioF2PW8yLz74jIaKqhGzuqx4hk870uLZYR3WWtANI_fd2hpvKiLLKxnEw4oePRfgWnYcz5-UEmlNn-l1rMUmAFtE9eUY4HHW1_j1tm00\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\n\u6807\u9898\uff1a\u8ba2\u5355\u5c65\u884c\u6d41\u7a0b\n\n|\u987e\u5ba2|\n\u5f00\u59cb\n:\u4e0b\u8ba2\u5355;\n:\u63d0\u4ea4\u652f\u4ed8\u8be6\u60c5;\n\n|\u8ba2\u5355\u7cfb\u7edf|\nif (\u652f\u4ed8\u6709\u6548\uff1f) then (\u662f)\n    :\u9884\u7559\u5e93\u5b58;\n    \n    ' \u5e76\u53d1\u5206\u652f\n    fork\n        |\u4ed3\u5e93|\n        :\u4ece\u8d27\u67b6\u62e3\u9009\u5546\u54c1;\n        :\u5c06\u5546\u54c1\u88c5\u7bb1;\n    fork again\n        |\u8ba1\u8d39|\n        :\u751f\u6210\u53d1\u7968 PDF;\n        :\u6263\u6b3e\u652f\u4ed8;\n    end fork\n\n    |\u7269\u6d41|\n    :\u7c98\u8d34\u7269\u6d41\u6807\u7b7e;\n    :\u79fb\u4ea4\u5feb\u9012;\n    \n    |\u987e\u5ba2|\n    :\u63a5\u6536\u5305\u88f9;\n    \u7ed3\u675f\nelse (\u5426)\n    |\u8ba2\u5355\u7cfb\u7edf|\n    :\u53d1\u9001\u652f\u4ed8\u5931\u8d25\u901a\u77e5;\n    |\u987e\u5ba2|\n    :\u66f4\u65b0\u652f\u4ed8\u65b9\u5f0f;\n    \u7ed3\u675f\nendif\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:RLBBJi905DtFLtGd_4AxOM5S-miaW1An9e2xBaeKX80yX9AAZygZW55UMebGWZ_JEpDTyGkE7G9edCKyphttt7lFdK0Y6OmdpqzZ23zTkIrzjMZGOGkkDPYOj5d07odIpoEakCqb35iAWeKAlJmIdSyyzvEGY4jbPzx1jP5ZwtJKnHTfYKLmCtctYMqeA1eHVDm3t-Umbbqj3B-GF0xB3DP7VYIm9RgjIwBTmhmA0rto86_R4s0sXL85iXb6uK6Hi_Y9T_bPYcDNMP2o0KJ7BbAhXn-dEDzsrHne6QYcfAqTnXcEqNQQ32VIXbC87WMZyfQP3flKckqmavg1isLM337xmk7-mGufphNnwv8toU6m7EALUY-5v9wPdfnC96ywjImECUd9O2cj3JsRgGbVBwvwioF2PW8yLz74jIaKqhGzuqx4hk870uLZYR3WWtANI_fd2hpvKiLLKxnEw4oePRfgWnYcz5-UEmlNn-l1rMUmAFtE9eUY4HHW1_j1tm00\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:TLBBReCm4BmZ-H_srkGNuD0qH6aZjGqgQdjsOG4hnaP-e2BnyTs0aw2gzSMoFRCpE-kDTTmutqeMEU4amj6KQ63lPIMaR54vo8mkq5eMiMXClNMwHJEoQ2AoACuaBm8jeMFklrf193vCv1qwBgHD9lPSEn-imvOgY0fM5zm7bwAyNuDhKC5gGBjc4T2Atz2YwH4EgYUSDaCoFy2ytK6gLU6DGLKCO3iftFnGQNCAI5hZ9pVOQ6znl5t6cIXES20p5YgZMyWRb5Mo1F0hG90uRFLtSYiFlEP2BKIs59bGzLBY4HKQxYR_Mb1GsMw_L4WRRcgynlM2hj5b0A0gGnlpUSmRqNKtWVZ1ELuqSBc6P_w5Cf3Z9qxqOq-1a_5KUoEc0IsoMqupP5sWwCzkYXElCQ09qx48fKLOAHtcydkM4py_ExwqigUvUuFmgXtrdVmZ-TwLvtJ-x3y8gr9KBDhGJj_q1m00\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"PcKZZCe\"><img loading=\"lazy\" alt=\"Activity diagram created using a text to diagram editor - VPasCode, displaying an order fulfillment workflow with swimlanes, decision gates, and parallel fork execution steps.\" class=\"alignnone wp-image-1746 size-full\" decoding=\"async\" height=\"722\" loading=\"lazy\" sizes=\"auto, (max-width: 1513px) 100vw, 1513px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704da7a4a7a.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704da7a4a7a.png 1513w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704da7a4a7a-300x143.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704da7a4a7a-1024x489.png 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704da7a4a7a-768x366.png 768w\" width=\"1513\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:RLBBJiCm4Bn7oZ_uZ1Hnvu1QXLOSAX6AE24EbhqXLlserWue8FwTTHmdQKLEpkpCU6QJZGySGszqMGGLDB1TLJjZ00Mm9vI0xA1Q48FGK1PbyNRppghgdZLWfR8Vx6uYDPeBa951VW7c-KzPC7goRFl5LI2yuOC16zBm2ap-wRpdIeEaM_9iX-WmoIuf_xYJx0W11pRVzXi3vcZZDUW4U9-QPDcs3vr3zHtxhCarjm9qolFggNG2V5h1gljYUbM_uU94SCu_leo38t0vx1s-TEeyHN_kkLPXO7K7uaHaxsEUr62v88gZw3ocgZcYec2Ft4ht6JFbMUGzW5O4ZipfJFREjWfDz5vpQN4zsalgjEbR6hQzJrzxyOmgwbaMovfcQ7QRaGtjbNwwFm00\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:RL9DJy904BtlhzYp2V7kmV0_Z0SJlQa7nPCnAL6WWEL35uFuWM29N6WZgPJuqVwPpkpsv5zmkoqj4FSqE_FcpNkpcpyjx9qKpeuE2RvKmc7tzxl7sGTCMj0fGsqWh24O7SxwqFw1zXWV-uJiREpIN6wRWbS2yugtodIBnZXmfy6yJWYlpL0hBW7E2PLdqSWdLLb2PWTVNLLOJYX478BvBfoHP8-l8RiNjgqQLkhhbB8Xh1Z2xYGJBWZ9b2ZXAWpcavHQ2iU6Za-NwqXt2iqxdEaIoTaOTJU-ndOpeodXgb6iti9rALQimdHlpRPmtgAzEMDyrKAj9_oA4feofUCJ95PzuKUl4doQs1YHh9OWGwqeF2yoNp9ap0UMiCp_O1eyFAUmP8UR5Eito6Q4P4nHWtH2iYKiPHAQHIP_SBmlFz4V\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\n\u6807\u9898\uff1a\u7535\u5b50\u5546\u52a1\u8ba2\u5355\u751f\u547d\u5468\u671f\n\n[*] --&gt; \u5f85\u5904\u7406 : \u8ba2\u5355\u5df2\u4e0b\n\n\u72b6\u6001 \u5f85\u5904\u7406 {\n    [*] --&gt; \u7b49\u5f85\u652f\u4ed8\n    \u7b49\u5f85\u652f\u4ed8 --&gt; \u652f\u4ed8\u5931\u8d25 : \u652f\u4ed8\u9519\u8bef\n    \u652f\u4ed8\u5931\u8d25 --&gt; \u7b49\u5f85\u652f\u4ed8 : \u91cd\u8bd5\u652f\u4ed8\n}\n\n\u5f85\u5904\u7406 --&gt; \u5904\u7406\u4e2d : \u652f\u4ed8\u5df2\u6388\u6743\n\u5f85\u5904\u7406 --&gt; \u5df2\u53d6\u6d88 : \u7528\u6237\u53d6\u6d88\u8ba2\u5355\n\n\u72b6\u6001 \u5904\u7406\u4e2d {\n    [*] --&gt; \u6253\u5305\n    \u6253\u5305 --&gt; \u5f85\u53d1\u8d27 : \u8d28\u68c0\u901a\u8fc7\n}\n\n\u5904\u7406\u4e2d --&gt; \u5df2\u53d1\u8d27 : \u627f\u8fd0\u5546\u4ea4\u63a5\n\u5df2\u53d1\u8d27 --&gt; \u5df2\u9001\u8fbe : \u914d\u9001\u786e\u8ba4\n\u5df2\u53d1\u8d27 --&gt; \u5df2\u9000\u56de : \u914d\u9001\u5931\u8d25 \/ \u62d2\u6536\n\n\u5df2\u9001\u8fbe --&gt; [*]\n\u5df2\u53d6\u6d88 --&gt; [*]\n\u5df2\u9000\u56de --&gt; [*]\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:RL9DJy904BtlhzYp2V7kmV0_Z0SJlQa7nPCnAL6WWEL35uFuWM29N6WZgPJuqVwPpkpsv5zmkoqj4FSqE_FcpNkpcpyjx9qKpeuE2RvKmc7tzxl7sGTCMj0fGsqWh24O7SxwqFw1zXWV-uJiREpIN6wRWbS2yugtodIBnZXmfy6yJWYlpL0hBW7E2PLdqSWdLLb2PWTVNLLOJYX478BvBfoHP8-l8RiNjgqQLkhhbB8Xh1Z2xYGJBWZ9b2ZXAWpcavHQ2iU6Za-NwqXt2iqxdEaIoTaOTJU-ndOpeodXgb6iti9rALQimdHlpRPmtgAzEMDyrKAj9_oA4feofUCJ95PzuKUl4doQs1YHh9OWGwqeF2yoNp9ap0UMiCp_O1eyFAUmP8UR5Eito6Q4P4nHWtH2iYKiPHAQHIP_SBmlFz4V\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:RLBBJiCm4Bn7oZ_uZ1Hnvu1QXLOSAX6AE24EbhqXLlserWue8FwTTHmdQKLEpkpCU6QJZGySGszqMGGLDB1TLJjZ00Mm9vI0xA1Q48FGK1PbyNRppghgdZLWfR8Vx6uYDPeBa951VW7c-KzPC7goRFl5LI2yuOC16zBm2ap-wRpdIeEaM_9iX-WmoIuf_xYJx0W11pRVzXi3vcZZDUW4U9-QPDcs3vr3zHtxhCarjm9qolFggNG2V5h1gljYUbM_uU94SCu_leo38t0vx1s-TEeyHN_kkLPXO7K7uaHaxsEUr62v88gZw3ocgZcYec2Ft4ht6JFbMUGzW5O4ZipfJFREjWfDz5vpQN4zsalgjEbR6hQzJrzxyOmgwbaMovfcQ7QRaGtjbNwwFm00\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"eCkyAtk\"><img loading=\"lazy\" alt=\"State diagram created using a text to diagram editor - VPasCode, illustrating an e-commerce order lifecycle from pending payment and processing to shipped, cancelled, and delivered states.\" class=\"alignnone wp-image-1770 size-full\" decoding=\"async\" height=\"1121\" loading=\"lazy\" sizes=\"auto, (max-width: 487px) 100vw, 487px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a705a387ec6b.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a705a387ec6b.png 487w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a705a387ec6b-130x300.png 130w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a705a387ec6b-445x1024.png 445w\" width=\"487\"\/><\/p>\n<h4>\u65f6\u5e8f\u56fe<\/h4>\n<p>\u8be6\u7ec6\u5c55\u793a\u79bb\u6563\u65f6\u95f4\u5e27\u5185\u7684\u7cbe\u786e\u72b6\u6001\u8f6c\u6362\u4e0e\u5bf9\u8c61\u4ea4\u4e92\u2014\u2014\u9002\u7528\u4e8e\u5d4c\u5165\u5f0f\u7cfb\u7edf\u6216\u5b9e\u65f6\u786c\u4ef6\u8bbe\u8ba1\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:dP7DRiCW48JlIBp3YbDww_yvgdE85KUEH5vWOrDdLGmLO5Lv-ouXQMHLlVGs0z_CBc8P4uOqZLQAHCaQqBiQLfWGzW5TV3S1zZII6s15E0GSfP0Y-CCK4wZA-ku35hfgDdSAC08BAGxaC9puzaYVe8qrNO95fI-4lW5RZ8dxsudljwsk2v6L59rt7KK3whpBsnGPgNLxGLZbFPRtKbGQACAQXYFhPfDDux-ao3Ktmu5iLDrReyxHXsjq3gmDzYOKvF6diTHVAujZu6a-aa-U_uZCX-pmP3tsPShBhvBN_x_Ak9x_yXi0\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:SoWkIImgAStDuNgseFtbeXdlzymA3l1KU3PrmxFUTK_sB7YnR_ApwTkUxkf_EdiV5zVJFRkURzpzT5wtWX9GzEMa-GeQmSu-tffA2azsx580ihYUxEfviN_squvj2ahFEzjVDdGgQ3W7m-I3aQMVxDZzj7sNWeQlVx0dL068oVLyNSEpBOr02y1EUDQm-_ck_K1Ldi7-C5L09XUNWm6NSp28_tBrZETJjZxTkPaBQ3z8uCdUFgW0o3mq4Q1UaCYZXZdFL-vwENtJeuQvGBCCeMPXLVXqoPQNpIiW2erWbY1iXLc24E5oCCPq2vU32MwzMErziNVlYzxj47jDiHbeHiKGICrB0IO20000\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\n\u6807\u9898\uff1aSPI \u6570\u636e\u4f20\u8f93\u65f6\u5e8f\u56fe\n\n\u5f3a\u7c7b\u578b \"\u65f6\u949f (SCLK)\" \u4e3a CLK\n\u4e8c\u8fdb\u5236 \"\u7247\u9009 (CS)\" \u4e3a CS\n\u4e8c\u8fdb\u5236 \"\u4e3b\u51fa (MOSI)\" \u4e3a MOSI\n\u7b80\u6d01 \"\u6570\u636e\u603b\u7ebf (MISO)\" \u4e3a MISO\n\n@0\nCS \u4e3a\u9ad8\u7535\u5e73\nCLK \u4e3a\u4f4e\u7535\u5e73\nMOSI \u4e3a\u4f4e\u7535\u5e73\nMISO \u4e3a\u201c\u7a7a\u95f2\u201d\n\n@1\nCS \u4e3a\u4f4e\u7535\u5e73\nMISO \u4e3a\u201c\u5934\u90e8\u201d\n\n@2\nCLK \u4e3a\u9ad8\u7535\u5e73\nMOSI \u4e3a\u9ad8\u7535\u5e73\n\n@3\nCLK \u4e3a\u4f4e\u7535\u5e73\n\n@4\nCLK \u4e3a\u9ad8\u7535\u5e73\nMOSI \u4e3a\u4f4e\u7535\u5e73\nMISO \u4e3a\u201c\u8f7d\u8377\u201d\n\n@5\nCLK \u4e3a\u4f4e\u7535\u5e73\n\n@6\nCS \u4e3a\u9ad8\u7535\u5e73\nCLK \u4e3a\u4f4e\u7535\u5e73\nMOSI \u4e3a\u4f4e\u7535\u5e73\nMISO \u4e3a\u201c\u7a7a\u95f2\u201d\n\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:SoWkIImgAStDuNgseFtbeXdlzymA3l1KU3PrmxFUTK_sB7YnR_ApwTkUxkf_EdiV5zVJFRkURzpzT5wtWX9GzEMa-GeQmSu-tffA2azsx580ihYUxEfviN_squvj2ahFEzjVDdGgQ3W7m-I3aQMVxDZzj7sNWeQlVx0dL068oVLyNSEpBOr02y1EUDQm-_ck_K1Ldi7-C5L09XUNWm6NSp28_tBrZETJjZxTkPaBQ3z8uCdUFgW0o3mq4Q1UaCYZXZdFL-vwENtJeuQvGBCCeMPXLVXqoPQNpIiW2erWbY1iXLc24E5oCCPq2vU32MwzMErziNVlYzxj47jDiHbeHiKGICrB0IO20000\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:dP7DRiCW48JlIBp3YbDww_yvgdE85KUEH5vWOrDdLGmLO5Lv-ouXQMHLlVGs0z_CBc8P4uOqZLQAHCaQqBiQLfWGzW5TV3S1zZII6s15E0GSfP0Y-CCK4wZA-ku35hfgDdSAC08BAGxaC9puzaYVe8qrNO95fI-4lW5RZ8dxsudljwsk2v6L59rt7KK3whpBsnGPgNLxGLZbFPRtKbGQACAQXYFhPfDDux-ao3Ktmu5iLDrReyxHXsjq3gmDzYOKvF6diTHVAujZu6a-aa-U_uZCX-pmP3tsPShBhvBN_x_Ak9x_yXi0\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"isfVyTQ\"><img loading=\"lazy\" alt=\"Digital timing diagram created using a text to diagram editor - VPasCode, illustrating SPI communication waveforms across clock, chip select, MOSI, and MISO data lines over discrete time.\" class=\"alignnone wp-image-1748 size-full\" decoding=\"async\" height=\"307\" loading=\"lazy\" sizes=\"auto, (max-width: 428px) 100vw, 428px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704dc901246.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704dc901246.png 428w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704dc901246-300x215.png 300w\" width=\"428\"\/><\/p>\n<\/section>\n<section id=\"architecture-diagrams\">\n<h2>3. \u9ad8\u5c42\u67b6\u6784\u4e0e\u9886\u57df\u4e13\u7528\u56fe<\/h2>\n<p>\u8d85\u8d8a\u4f20\u7edf UML\uff0cPlantUML \u5229\u7528\u4e13\u7528\u6269\u5c55\u5e93\uff0c\u5728\u8868\u793a\u591a\u5c42\u8f6f\u4ef6\u7cfb\u7edf\u548c\u6570\u636e\u67b6\u6784\u65b9\u9762\u8868\u73b0\u51fa\u8272\u3002<\/p>\n<h4>C4 \u6a21\u578b\u56fe<\/h4>\n<p>\u4ee5\u4e0d\u540c\u62bd\u8c61\u5c42\u6b21\uff08\u4e0a\u4e0b\u6587\u3001\u5bb9\u5668\u3001\u7ec4\u4ef6\u548c\u4ee3\u7801\uff09\u8868\u8fbe\u8f6f\u4ef6\u67b6\u6784\uff0c\u4f7f\u7cfb\u7edf\u8bbe\u8ba1\u5bf9\u6280\u672f\u5229\u76ca\u76f8\u5173\u8005\u548c\u975e\u6280\u672f\u5229\u76ca\u76f8\u5173\u8005\u90fd\u6613\u4e8e\u7406\u89e3\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:bLFBRY8n4BmZyGyTJgm4p2MddB8XA8eKf2YmUqKzfW4BFqPsJo1_d_OyY9VD7lOshkwghYvxxYDZuDgQuU16EsNgBS61kOftHH7mDDjhFjHb7IaexvWSpvItHMNG9T8qyjReifZVJbyJz6lvKbYCJ46WpJmnpZoh6ldXOFsyVbd0waFg5heYF6hS1xImym6U1GgE61xG7RNRTxs9-qeXUZTMTMHlAKnWr29eBitphZQIua_eEy7lW0y4fNHDu2JhGDKp4mQebAyTnzdent3G3XoNhUGcDaVH-uUpPfGn_XGlyoAmXtTD9z1EThB8sZl0qjUSVEZmvzG9eDk2nID1XH-MUYEzbStYp6EBeYKXaOnRzj_VM5cn3nG1ZUctLW90jyqtXYwc9vaX3kWYgjGc9sAL9TFO8V5Zlh9PJDCvix6MmRe9J39UQXLyz3k6nLaTqEq9g2Mq0jssRsIoo_qh_zyIQEmzIbaUcw8il7X93-eep2IQ9A-5yYIVYByaysnsmTl_bxvAPKLk6_jLS-Bc0TNnAiFiMUUyz9OIwrum-OS-0G00\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:dPFDRjD058NtVWgJLP1el675ggBA0gcLAYZho76cYLN_HFPOX5sS4Y2aIXiQLO6cwey8Yf2IB0gfiGbvcCwCxHMlm3WJn91qnSQIxypzpZtdskisb2tew9fmJpKKpIa0iGHXsNuaIPRy8bDKOSd9EpQm5DE0m80PnTIbiYORIS-Q3GkQcfSs7gvj9wNdMvkIBjiGMBIKsqWwAZ1JJkZ2pfETpQo8_FUHsmcdxVXu4bqUXDT169op9_BU8Qz9JjxWqv-2i0qispJIYcD3KmVM0p65l2_8zraV7bsHjpSfMbrmFhvYfLy_3aYpJteD_dRqzJCzkgtMKlU5Po_fU7ewBnjxgb7CsVFNX7xNO8a0hhlHo6DqSjuFUqrSd_1SDBiaxXX_dqIpKreadJ4AkaniePRBLc1QbrLZrv9rCBSIa9w_eZJiujg0DAfqV5o_HdwBgTvMtJyENEH_8jtZSDYWZic5XsVxZCA6u2tEHG5LrVwQ33lVyF0eherGCE5qNzVZ_O6ufIgMQPkxKCnMb99i586uUd_XwodGkDMiXCboMiGp_H1VdT6zq8JGT1Ps1j6ups1yO9IQG9TH_wGMj5XmKUi67vxmwVylVYcVEm5y2FYm7LTT1iizbfMzfOIvpnKVjTdwM0zFeVthm2ZGt-8t\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\n!include https:\/\/raw.githubusercontent.com\/plantuml-stdlib\/C4-PlantUML\/master\/C4_Context.puml\n\nTITLE \u4e92\u8054\u7f51\u94f6\u884c\u7cfb\u7edf\u7cfb\u7edf\u4e0a\u4e0b\u6587\u56fe\n\nPerson(customer, \"\u4e2a\u4eba\u94f6\u884c\u5ba2\u6237\", \"\u94f6\u884c\u7684\u5ba2\u6237\uff0c\u62e5\u6709\u4e2a\u4eba\u94f6\u884c\u8d26\u6237\u3002\")\nSystem(banking_system, \"\u4e92\u8054\u7f51\u94f6\u884c\u7cfb\u7edf\", \"\u5141\u8bb8\u5ba2\u6237\u67e5\u770b\u5176\u94f6\u884c\u8d26\u6237\u4fe1\u606f\u5e76\u8fdb\u884c\u652f\u4ed8\u3002\")\n\nSystem_Ext(mainframe, \"\u4e3b\u673a\u94f6\u884c\u7cfb\u7edf\", \"\u5b58\u50a8\u6240\u6709\u5173\u4e8e\u5ba2\u6237\u3001\u8d26\u6237\u3001\u4ea4\u6613\u7b49\u7684\u6838\u5fc3\u94f6\u884c\u4fe1\u606f\u3002\")\nSystem_Ext(email_system, \"\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\", \"\u5185\u90e8 Microsoft Exchange \u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u3002\")\n\nRel(customer, banking_system, \"\u67e5\u770b\u8d26\u6237\u4f59\u989d\uff0c\u5e76\u4f7f\u7528\u8be5\u7cfb\u7edf\u8fdb\u884c\u652f\u4ed8\")\nRel(banking_system, mainframe, \"\u4ece\u4e3b\u673a\u83b7\u53d6\u8d26\u6237\u4fe1\u606f\uff0c\u5e76\u4f7f\u7528\u8be5\u7cfb\u7edf\u8fdb\u884c\u652f\u4ed8\")\nRel(banking_system, email_system, \"\u4f7f\u7528\u8be5\u7cfb\u7edf\u8fdb\u884c\u7535\u5b50\u90ae\u4ef6\u53d1\u9001\")\nRel_Back(email_system, customer, \"\u5411\u5ba2\u6237\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\")\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:dPFDRjD058NtVWgJLP1el675ggBA0gcLAYZho76cYLN_HFPOX5sS4Y2aIXiQLO6cwey8Yf2IB0gfiGbvcCwCxHMlm3WJn91qnSQIxypzpZtdskisb2tew9fmJpKKpIa0iGHXsNuaIPRy8bDKOSd9EpQm5DE0m80PnTIbiYORIS-Q3GkQcfSs7gvj9wNdMvkIBjiGMBIKsqWwAZ1JJkZ2pfETpQo8_FUHsmcdxVXu4bqUXDT169op9_BU8Qz9JjxWqv-2i0qispJIYcD3KmVM0p65l2_8zraV7bsHjpSfMbrmFhvYfLy_3aYpJteD_dRqzJCzkgtMKlU5Po_fU7ewBnjxgb7CsVFNX7xNO8a0hhlHo6DqSjuFUqrSd_1SDBiaxXX_dqIpKreadJ4AkaniePRBLc1QbrLZrv9rCBSIa9w_eZJiujg0DAfqV5o_HdwBgTvMtJyENEH_8jtZSDYWZic5XsVxZCA6u2tEHG5LrVwQ33lVyF0eherGCE5qNzVZ_O6ufIgMQPkxKCnMb99i586uUd_XwodGkDMiXCboMiGp_H1VdT6zq8JGT1Ps1j6ups1yO9IQG9TH_wGMj5XmKUi67vxmwVylVYcVEm5y2FYm7LTT1iizbfMzfOIvpnKVjTdwM0zFeVthm2ZGt-8t\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:bLFBRY8n4BmZyGyTJgm4p2MddB8XA8eKf2YmUqKzfW4BFqPsJo1_d_OyY9VD7lOshkwghYvxxYDZuDgQuU16EsNgBS61kOftHH7mDDjhFjHb7IaexvWSpvItHMNG9T8qyjReifZVJbyJz6lvKbYCJ46WpJmnpZoh6ldXOFsyVbd0waFg5heYF6hS1xImym6U1GgE61xG7RNRTxs9-qeXUZTMTMHlAKnWr29eBitphZQIua_eEy7lW0y4fNHDu2JhGDKp4mQebAyTnzdent3G3XoNhUGcDaVH-uUpPfGn_XGlyoAmXtTD9z1EThB8sZl0qjUSVEZmvzG9eDk2nID1XH-MUYEzbStYp6EBeYKXaOnRzj_VM5cn3nG1ZUctLW90jyqtXYwc9vaX3kWYgjGc9sAL9TFO8V5Zlh9PJDCvix6MmRe9J39UQXLyz3k6nLaTqEq9g2Mq0jssRsIoo_qh_zyIQEmzIbaUcw8il7X93-eep2IQ9A-5yYIVYByaysnsmTl_bxvAPKLk6_jLS-Bc0TNnAiFiMUUyz9OIwrum-OS-0G00\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"xlsNzxI\"><img loading=\"lazy\" alt=\"C4 Context diagram created using a text to diagram editor - VPasCode, mapping high-level system boundaries and external integrations between banking customers, core systems, and email servers.\" class=\"alignnone wp-image-1749 size-full\" decoding=\"async\" height=\"743\" loading=\"lazy\" sizes=\"auto, (max-width: 621px) 100vw, 621px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704de0472c7.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704de0472c7.png 621w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704de0472c7-251x300.png 251w\" width=\"621\"\/><\/p>\n<h4>ArchiMate \u56fe<\/h4>\n<p>\u652f\u6301\u8de8\u4e1a\u52a1\u5c42\u3001\u5e94\u7528\u5c42\u548c\u6280\u672f\u5c42\u7684\u4f01\u4e1a\u67b6\u6784\u5efa\u6a21\uff0c\u5c06\u7ec4\u7ec7\u6218\u7565\u6620\u5c04\u5230\u8fd0\u8425\u7cfb\u7edf\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:VLJ1JkCm4BrNwZzuUohIhlO7LeYqB6Yb8ge2vsZY3Ad1iIt7sIeW_frnwZHE4-YbdZT-ppFpHhcg75XNbt8--o4KbtMEx0zOlXSbEFoTTAVB-Mm-Sy99P2rsHnXxWD8Gy8lTAoaKifMGacsXAL4vV__Mwje8LIopkg9yLVraYrKuiWqqQ1SNx_CPery7frkhEVql3JHUBeH49Dtmm15QN9mnxxCNv6wPWNfDEDUrSiHQrvNJ9Lgs8fW5V4HzGFjVSFIF-jf3wAkDEZfTPo7lPJu6VO8nKd1mGYiY9trqrcsKITUwD5gHVbivgL2Io7Sw4pJRrH6B6LtriSXDhRW_T1s46H7JJ-uOdFhOw4BmAPLhS12cw2oe2bhD7N9jSz9vx37chtf1gI4Vpy4XtoijTT5usYaucqAVI1Fhn3D9BryExb6_eX_VNyLjOnpcD6zgXHvjCrtX4Rkp3uoufRqyW7yssVvZ8OeD-uAQPxtfQssnRJ232aTcxr2cDr8VqfqezcwqfyFryonFQ4LKaJwPqOwD5lt4CSW5IF5sDAUdnkQEDhPZHoLEU3cr9Xqp8Q1GFfrky7cubj_nTZWejdToQfSc1XExzzqx4ILoRU2zltg5AgVlsYS0\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:VPJTQXD168RFzohM7AMWU0CYtIejWcA9zNYPJAQRQJSposRMK4MeVqNJ1Yn9ePI8hGJDKQDOjIIclPcTtUrT-ErFcaaJcuDaPhzzlh_t9VDLWLpXLMpj1cNOzaf4luDSNAOL9CXjOtIwgsc22fleoPD7y4GFEtt_R5k_fSjsD-oVHoTVPMClQFNymRwcBRdSSoYpyaMlIXcfLc_gEV_qGDQFv8_NkRaNcWwVXIncBhiSms_UGHiBrBQpAo1fkYprhrTXTpitDua-BguHBF95nDODZBd7163o-4lm_iz5ytTqj0CmdAzYJuZxZ68ILwmG9h8heEeOQSD1km7VaE2bCXPo79jY92XdSRr-AsnrbScCSTYynoiEPr0aQH9W208JVXl8UZVjCUMp7bLsqMCuFepwp3O3IUAgdRVXnwsqrOlDGNIsEoF3VIHGjYFX8bP5IRu2mTmjnPhqEy5-CzZx7ZIEevFFqN1uPL11S9bncriRiHprpQ3TK-PSkOoQXYleAcJFhzN42bydoLxgXxAtvVyzY7gV_44d_B2JTQXm8oMGGvV0LZKK5pAM7-ZXS5U--tcv_VzWfU9Ok-3mL9w_IOUH_QOgN87OvgBDQsQ1McKnPRH9-m0IlvyaPfRvr9cooPHHHuX3C4KsVPukVqogmarvBeEL_cP8DSi16MZ0tM9nr7n8LYTzTWrM81ETZdMRPPJfdQY2NLD58HIj9jI6D-S9Ay6Vq3y0\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\n!include &lt;archimate\/Archimate&gt;\n\ntitle ArchiMate \u793a\u4f8b - \u5728\u7ebf\u8d26\u5355\u652f\u4ed8\n\nGrouping(business, \"\u4e1a\u52a1\u5c42\"){\n    Business_Process(payBillProcess, \"\u652f\u4ed8\u8d26\u5355\u6d41\u7a0b\")\n    Business_Object(bankAccount, \"\u5ba2\u6237\u94f6\u884c\u8d26\u6237\")\n    Business_Service(paymentService, \"\u8d26\u5355\u652f\u4ed8\u4e1a\u52a1\u670d\u52a1\")\n}\n\nGrouping(application, \"\u5e94\u7528\u5c42\"){\n    Application_Component(bankingApp, \"\u79fb\u52a8\u94f6\u884c\u5e94\u7528\")\n    Application_Function(paymentProcessing, \"\u5904\u7406\u652f\u4ed8\u903b\u8f91\")\n    Application_DataObject(transactionRecord, \"\u4ea4\u6613\u6570\u636e\u8d1f\u8f7d\")\n}\n\nGrouping(technology, \"\u6280\u672f\u5c42\"){\n    Technology_Artifact(jwtToken, \"\u52a0\u5bc6\u4f1a\u8bdd\u4ee4\u724c\")\n    Technology_Service(apiGateway, \"API \u7f51\u5173\u670d\u52a1\")\n    Technology_Service(dbService, \"\u6838\u5fc3\u6570\u636e\u5e93\u670d\u52a1\")\n}\n\nRel_Flow_Right(payBillProcess, bankAccount, \"\")\nRel_Serving_Up(paymentService, payBillProcess, \"\")\nRel_Specialization_Up(paymentProcessing, paymentService, \"\")\nRel_Flow_Right(transactionRecord, paymentProcessing, \"\")\nRel_Assignment_Left(bankingApp, paymentProcessing, \"\")\nRel_Realization_Up(jwtToken, transactionRecord, \"\")\nRel_Serving_Up(apiGateway, paymentProcessing, \"\")\nRel_Serving_Up(dbService, apiGateway, \"\")\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:VPJTQXD168RFzohM7AMWU0CYtIejWcA9zNYPJAQRQJSposRMK4MeVqNJ1Yn9ePI8hGJDKQDOjIIclPcTtUrT-ErFcaaJcuDaPhzzlh_t9VDLWLpXLMpj1cNOzaf4luDSNAOL9CXjOtIwgsc22fleoPD7y4GFEtt_R5k_fSjsD-oVHoTVPMClQFNymRwcBRdSSoYpyaMlIXcfLc_gEV_qGDQFv8_NkRaNcWwVXIncBhiSms_UGHiBrBQpAo1fkYprhrTXTpitDua-BguHBF95nDODZBd7163o-4lm_iz5ytTqj0CmdAzYJuZxZ68ILwmG9h8heEeOQSD1km7VaE2bCXPo79jY92XdSRr-AsnrbScCSTYynoiEPr0aQH9W208JVXl8UZVjCUMp7bLsqMCuFepwp3O3IUAgdRVXnwsqrOlDGNIsEoF3VIHGjYFX8bP5IRu2mTmjnPhqEy5-CzZx7ZIEevFFqN1uPL11S9bncriRiHprpQ3TK-PSkOoQXYleAcJFhzN42bydoLxgXxAtvVyzY7gV_44d_B2JTQXm8oMGGvV0LZKK5pAM7-ZXS5U--tcv_VzWfU9Ok-3mL9w_IOUH_QOgN87OvgBDQsQ1McKnPRH9-m0IlvyaPfRvr9cooPHHHuX3C4KsVPukVqogmarvBeEL_cP8DSi16MZ0tM9nr7n8LYTzTWrM81ETZdMRPPJfdQY2NLD58HIj9jI6D-S9Ay6Vq3y0\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:VLJ1JkCm4BrNwZzuUohIhlO7LeYqB6Yb8ge2vsZY3Ad1iIt7sIeW_frnwZHE4-YbdZT-ppFpHhcg75XNbt8--o4KbtMEx0zOlXSbEFoTTAVB-Mm-Sy99P2rsHnXxWD8Gy8lTAoaKifMGacsXAL4vV__Mwje8LIopkg9yLVraYrKuiWqqQ1SNx_CPery7frkhEVql3JHUBeH49Dtmm15QN9mnxxCNv6wPWNfDEDUrSiHQrvNJ9Lgs8fW5V4HzGFjVSFIF-jf3wAkDEZfTPo7lPJu6VO8nKd1mGYiY9trqrcsKITUwD5gHVbivgL2Io7Sw4pJRrH6B6LtriSXDhRW_T1s46H7JJ-uOdFhOw4BmAPLhS12cw2oe2bhD7N9jSz9vx37chtf1gI4Vpy4XtoijTT5usYaucqAVI1Fhn3D9BryExb6_eX_VNyLjOnpcD6zgXHvjCrtX4Rkp3uoufRqyW7yssVvZ8OeD-uAQPxtfQssnRJ232aTcxr2cDr8VqfqezcwqfyFryonFQ4LKaJwPqOwD5lt4CSW5IF5sDAUdnkQEDhPZHoLEU3cr9Xqp8Q1GFfrky7cubj_nTZWejdToQfSc1XExzzqx4ILoRU2zltg5AgVlsYS0\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"DHaTIdb\"><img loading=\"lazy\" alt=\"ArchiMate enterprise architecture diagram created using a text to diagram editor - VPasCode, mapping online bill payment across business processes, mobile banking application functions, and API gateway technology layers.\" class=\"alignnone wp-image-1760 size-full\" decoding=\"async\" height=\"741\" loading=\"lazy\" sizes=\"auto, (max-width: 647px) 100vw, 647px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a70517492af7.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a70517492af7.png 647w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a70517492af7-262x300.png 262w\" width=\"647\"\/><\/p>\n<h4>\u5b9e\u4f53\u5173\u7cfb\u56fe (ERD)<\/h4>\n<p>\u751f\u6210\u6e05\u6670\u7684\u6570\u636e\u5e93\u6a21\u5f0f\u53ef\u89c6\u5316\uff0c\u5305\u62ec\u6807\u51c6\u4e4c\u9e26\u811a\u7b26\u53f7\u548c Chen ERD \u6a21\u578b\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:dPHHQzim4CVV3VuEXr_IbXcwG5xA60rkHWFB5j9ixCtSx0iMjILDaYabsNVVoOvZfqtoC3-Txwyx_UvqqhrrQ5nTbM7WX2i9Pd6YgefCHl203d-Z9NZA2geGhXAZNaOMlYZbhiCW34RmA7A2J9YC8qMcf8MDCa2ISmcoOL3qUXZOPo4r6goW59BSgoPGnXNAfsf2NY7wOSb4W1PgDc0R1i3VJVENYXpkOFvj3Py-j_uuxdJ64oMhFwUhv76wkXfF9jUTfj7Q5sNoj41Rd5cJ6K97UOgE5wpdYzdJUhfOXi7V8LjIMwUuDKkZDgAa1bEtTa-wTro2FLtC3Mo4iIwLMD60ykFjxO6on4iwW2wK76fZBnsLyDta-_ugR_NOpU__GBU1ENVlk7EjwfJ3CiLArT9tzc6Mp1VJhmpzONoeYYVGrNQ0FJcDFNTKDUY2ZNVaxBk4VwQ-vhpoEdEdf3yrjlitmg4HKhXK6v7H-uAEe9TjvcvCl7qq9gUtxP7jS_ssAQtmTW8c_GJaP3CZj1DA-kEO_Lht6vud7i6AIlH1jX2Qhsrp-NQxE5QxmuJVGSGNA1gAs_qKiQHBpCYhhSVBksrxKgpoo-1GIAztdTWdw5QWreI6prP6dkYUPCwFqZy0\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:bPHTQnD158RlvrSCUrCj1ceWDqMaeGOC694QnBjbs9sIeVlbp2nI4Y-4VjhM1j8enY0ce0R4K2Z5DgR-cimckUfVSB8VSOqRmRqxvvtPyvptdDqLnX7bhca0JhY1uV3aN7ohYlgEUDNowgVUKLVqQbwd9Vh7r_szmUNX-EBpQAjntTy7O06E6zNHssFH_J2ugWqRMwAv8wxQulrFx-CkA14TGurGpS20RH3BGHIPq20MvfiEXZRb9Hi0RCcwcr0PddIylUyAH0ow35DO1b0-YtwW4Xqkm_p38hnprq-dKg6AJKGCgJt9hgtUpwxTI6SoDqF9GOmzjwckbX0h9H_HA4OSwohYKY_c2xd7nMpX4NZncqfqsv9gTBxblNddipdKNYVIfWWlZESJ9l8lmdL26LSjPE8OsksbfGZDGF-G8NHAjXMNqbA9OO-wRN5Kzu6b0p4t_UY_OODRklJg3vy2aTiS6IeoRTUQs7WljvelP1z8s5lfg1cvOjnbCTnC4kwuTUaJ4uxDMM2Pca-Tt9G_6ztLU8Bop4L1QJyVDMyHhZgKQFYlDcAiWzuNKNiPxSBa_V5TIAmt1MKRxem9GNvspfdfd7NCD4eSJcnhOdtkQN5QQmxd0XJRPyEp7y3_YYgLLCgkJBTs6IhUmIUlkQ_4v7Au8r8SN1o4gmE2tEH0fHoCHEhYS5jKloeWwZoyFvLtUyFNfwBPKG1OmPOk_og_0000\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\ntitle \u7535\u5b50\u5546\u52a1\u6570\u636e\u5e93\u6a21\u5f0f\uff08\u4e4c\u9e26\u811a\uff09\n\n' \u9690\u85cf\u5b9e\u4f53\u7684\u5706\u5f62\u56fe\u6807\nhide circle\nskinparam linetype ortho\n\nentity \"\u7528\u6237\" as user {\n    * user_id : INT &lt;&gt;\n    --\n    * email : VARCHAR(255)\n    * password_hash : VARCHAR(255)\n    * created_at : TIMESTAMP\n}\n\nentity \"\u5ba2\u6237\u8d44\u6599\" as profile {\n    * profile_id : INT &lt;&gt;\n    --\n    * user_id : INT &lt;&gt;\n    * first_name : VARCHAR(100)\n    * last_name : VARCHAR(100)\n      phone : VARCHAR(20)\n}\n\nentity \"\u8ba2\u5355\" as order {\n    * order_id : INT &lt;&gt;\n    --\n    * user_id : INT &lt;&gt;\n    * order_date : TIMESTAMP\n    * total_amount : DECIMAL(10,2)\n    * status : VARCHAR(50)\n}\n\nentity \"\u8ba2\u5355\u9879\" as item {\n    * order_item_id : INT &lt;&gt;\n    --\n    * order_id : INT &lt;&gt;\n    * product_id : INT &lt;&gt;\n    * quantity : INT\n    * unit_price : DECIMAL(10,2)\n}\n\nentity \"\u4ea7\u54c1\" as product {\n    * product_id : INT &lt;&gt;\n    --\n    * sku : VARCHAR(50)\n    * name : VARCHAR(150)\n      description : TEXT\n    * price : DECIMAL(10,2)\n}\n\n' \u5173\u7cfb\nuser ||--o| profile : \"\u62e5\u6709\"\nuser ||--o{ order : \"\u4e0b\u8ba2\u5355\"\norder ||--|{ item : \"\u5305\u542b\"\nproduct ||--o{ item : \"\u51fa\u73b0\u5728\"\n\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:bPHTQnD158RlvrSCUrCj1ceWDqMaeGOC694QnBjbs9sIeVlbp2nI4Y-4VjhM1j8enY0ce0R4K2Z5DgR-cimckUfVSB8VSOqRmRqxvvtPyvptdDqLnX7bhca0JhY1uV3aN7ohYlgEUDNowgVUKLVqQbwd9Vh7r_szmUNX-EBpQAjntTy7O06E6zNHssFH_J2ugWqRMwAv8wxQulrFx-CkA14TGurGpS20RH3BGHIPq20MvfiEXZRb9Hi0RCcwcr0PddIylUyAH0ow35DO1b0-YtwW4Xqkm_p38hnprq-dKg6AJKGCgJt9hgtUpwxTI6SoDqF9GOmzjwckbX0h9H_HA4OSwohYKY_c2xd7nMpX4NZncqfqsv9gTBxblNddipdKNYVIfWWlZESJ9l8lmdL26LSjPE8OsksbfGZDGF-G8NHAjXMNqbA9OO-wRN5Kzu6b0p4t_UY_OODRklJg3vy2aTiS6IeoRTUQs7WljvelP1z8s5lfg1cvOjnbCTnC4kwuTUaJ4uxDMM2Pca-Tt9G_6ztLU8Bop4L1QJyVDMyHhZgKQFYlDcAiWzuNKNiPxSBa_V5TIAmt1MKRxem9GNvspfdfd7NCD4eSJcnhOdtkQN5QQmxd0XJRPyEp7y3_YYgLLCgkJBTs6IhUmIUlkQ_4v7Au8r8SN1o4gmE2tEH0fHoCHEhYS5jKloeWwZoyFvLtUyFNfwBPKG1OmPOk_og_0000\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:dPHHQzim4CVV3VuEXr_IbXcwG5xA60rkHWFB5j9ixCtSx0iMjILDaYabsNVVoOvZfqtoC3-Txwyx_UvqqhrrQ5nTbM7WX2i9Pd6YgefCHl203d-Z9NZA2geGhXAZNaOMlYZbhiCW34RmA7A2J9YC8qMcf8MDCa2ISmcoOL3qUXZOPo4r6goW59BSgoPGnXNAfsf2NY7wOSb4W1PgDc0R1i3VJVENYXpkOFvj3Py-j_uuxdJ64oMhFwUhv76wkXfF9jUTfj7Q5sNoj41Rd5cJ6K97UOgE5wpdYzdJUhfOXi7V8LjIMwUuDKkZDgAa1bEtTa-wTro2FLtC3Mo4iIwLMD60ykFjxO6on4iwW2wK76fZBnsLyDta-_ugR_NOpU__GBU1ENVlk7EjwfJ3CiLArT9tzc6Mp1VJhmpzONoeYYVGrNQ0FJcDFNTKDUY2ZNVaxBk4VwQ-vhpoEdEdf3yrjlitmg4HKhXK6v7H-uAEe9TjvcvCl7qq9gUtxP7jS_ssAQtmTW8c_GJaP3CZj1DA-kEO_Lht6vud7i6AIlH1jX2Qhsrp-NQxE5QxmuJVGSGNA1gAs_qKiQHBpCYhhSVBksrxKgpoo-1GIAztdTWdw5QWreI6prP6dkYUPCwFqZy0\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"VYMpNfv\"><img loading=\"lazy\" alt=\"Entity-relationship diagram with Crow's foot notation created using a text to diagram editor - VPasCode, detailing an e-commerce database schema, field keys, and table cardinalities.\" class=\"alignnone wp-image-1751 size-full\" decoding=\"async\" height=\"534\" loading=\"lazy\" sizes=\"auto, (max-width: 735px) 100vw, 735px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704e4331a99.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704e4331a99.png 735w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704e4331a99-300x218.png 300w\" width=\"735\"\/><\/p>\n<h4>\u7f51\u7edc\u4e0e\u57fa\u7840\u8bbe\u65bd\u5730\u56fe<\/h4>\n<p>\u8f7b\u677e\u6e32\u67d3\u7f51\u7edc\u62d3\u6251\u3001\u670d\u52a1\u5668\u8282\u70b9\u3001\u4e91\u8fde\u63a5\u548c\u9632\u706b\u5899\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:bPHHIyCm58NV1_iFeSzIc-h48S8K5GVRg5OH71AovLg3QLAIp2dYVpTTgsjjgvZsgRddvEJBJKV6Kctbcd6Qz7kMMm7eN5hGcUO6q0piMkbdTACo9LJork_rUqKnUk_ta1koh3X_TI991HddQlVrgo0Vb34Dng1Zv0N-vjaDlEtqoe0cIy51MZIlr8R1dgl5UC_70sy7CJ1BpJFBbSndho5L5j2j4tiFHritO0cGHwvXJOMe-U5XwEE3Gn_xk6aNWUOfkEpeukxRxoFVS7MRPzDxSgyaTEnkkqAm6-vx7Q4gOOMYZ2oee7BfLku86pJJpX8kNz74gT5fgQv1I2aNn95vwNGDMv36qvi8nHjLpOtByd3_m1eEzfkcurByAzT8ynTgWKnEPbreyxvfS6qagwIcMLOY806k9owy1YrWJw8ncYa62DS8LBt2LY_yYrTOys8Bab9ZVvvCuOE3bb2HCZRH45zDSb0frM_T9ATKqWHITvT8l5fqNyJDUiFXlu2ob4lNhMQJQzvYrjPJyQLhqK9owVPHRrCbkLMQouJ875IRPzW6H2jtLvzWPUgUZePxHo1PyPVw1000\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:bPHRQnD168RlzrSCkPRjphOHWmWjA5XeIYHUjSWmoNwkWxkpONRI52GNhNXgzQ9MmKeynAk0ToBOWz4_aptqNxWvsEmcinPdRXQ-uPbtdlbcbtr9XUGjYr5RaqmwW0O_TmR7xwF-GNJM2VSFmnS7cZPUW1vfA1aSPCiJ3z6jRGc2KuUiyk47o4bzEAXb2V1zT0CL37qq5up2HRNfWo1rXm6NQ3Err3GMawKOB-guMBY2BF3hWZKay_Ym6l_kHBtzw4qlVFwZSE_w1Gqi6yXz9g157IV3moLJnrUlwLZ72jola-Zjo_DttwAThy6Nex_4jfOvvCto1jdmEAZFDjt0M32N2kf8qwIEHorIemxbTH1vIOtvgEisuzie_lufxlU33y_YRZSuwgKLk9Gv996wbOir5KAhvRiL57PU1NkpFCOdLtk9LhEuD8yDdZuvVzoxJ6n5i2qgWQojhEUu7RRDhDYvODFCjD6OA206pkOTaueAiokLLHJlxKQx9mYd1QHXfXA6_mapqp2hHbpgozcx6OEmeOXLyNnf2wZUMKE3uxFWz317OfboQeERl2DIRTPod-1egrBfFrnQBkD9f_gZG9iAbAgTghTHyBaRV7oTP0uxfva6zJYJdc3S9jopG8aqLIA4vu9y04qVPQ5jhQqj0xV6VwO_\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startnwdiag\ntitle \u4f01\u4e1a\u7f51\u7edc\u62d3\u6251\n\nnwdiag {\n    network External_Internet {\n        address = \"0.0.0.0\/0\"\n        user_client [address = \"203.0.113.15\", description = \"\u8fdc\u7a0b\u7528\u6237\"];\n        edge_firewall [address = \"192.168.1.1\", description = \"\u8fb9\u754c\u9632\u706b\u5899\"];\n    }\n\n    network DMZ_Zone {\n        address = \"192.168.1.0\/24\"\n        edge_firewall;\n        load_balancer [address = \"192.168.1.10\", description = \"Nginx \u8d1f\u8f7d\u5747\u8861\u5668\"];\n        mail_server [address = \"192.168.1.25\", description = \"SMTP \u670d\u52a1\u5668\"];\n        internal_firewall [address = \"192.168.1.254\", description = \"\u5185\u90e8\u9632\u706b\u5899\"];\n    }\n\n    network Private_LAN {\n        address = \"10.0.1.0\/24\"\n        internal_firewall;\n        app_server_01 [address = \"10.0.1.50\", description = \"API \u8282\u70b9 1\"];\n        app_server_02 [address = \"10.0.1.51\", description = \"API \u8282\u70b9 2\"];\n        db_master [address = \"10.0.1.100\", description = \"PostgreSQL \u4e3b\u5e93\"];\n    }\n\n    network Management_Subnet {\n        address = \"10.0.99.0\/24\"\n        internal_firewall;\n        admin_bastion [address = \"10.0.99.5\", description = \"SSH \u5821\u5792\u4e3b\u673a\"];\n        monitoring_node [address = \"10.0.99.20\", description = \"Prometheus \u4e3b\u673a\"];\n    }\n}\n@endnwdiag<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:bPHRQnD168RlzrSCkPRjphOHWmWjA5XeIYHUjSWmoNwkWxkpONRI52GNhNXgzQ9MmKeynAk0ToBOWz4_aptqNxWvsEmcinPdRXQ-uPbtdlbcbtr9XUGjYr5RaqmwW0O_TmR7xwF-GNJM2VSFmnS7cZPUW1vfA1aSPCiJ3z6jRGc2KuUiyk47o4bzEAXb2V1zT0CL37qq5up2HRNfWo1rXm6NQ3Err3GMawKOB-guMBY2BF3hWZKay_Ym6l_kHBtzw4qlVFwZSE_w1Gqi6yXz9g157IV3moLJnrUlwLZ72jola-Zjo_DttwAThy6Nex_4jfOvvCto1jdmEAZFDjt0M32N2kf8qwIEHorIemxbTH1vIOtvgEisuzie_lufxlU33y_YRZSuwgKLk9Gv996wbOir5KAhvRiL57PU1NkpFCOdLtk9LhEuD8yDdZuvVzoxJ6n5i2qgWQojhEUu7RRDhDYvODFCjD6OA206pkOTaueAiokLLHJlxKQx9mYd1QHXfXA6_mapqp2hHbpgozcx6OEmeOXLyNnf2wZUMKE3uxFWz317OfboQeERl2DIRTPod-1egrBfFrnQBkD9f_gZG9iAbAgTghTHyBaRV7oTP0uxfva6zJYJdc3S9jopG8aqLIA4vu9y04qVPQ5jhQqj0xV6VwO_\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:bPHHIyCm58NV1_iFeSzIc-h48S8K5GVRg5OH71AovLg3QLAIp2dYVpTTgsjjgvZsgRddvEJBJKV6Kctbcd6Qz7kMMm7eN5hGcUO6q0piMkbdTACo9LJork_rUqKnUk_ta1koh3X_TI991HddQlVrgo0Vb34Dng1Zv0N-vjaDlEtqoe0cIy51MZIlr8R1dgl5UC_70sy7CJ1BpJFBbSndho5L5j2j4tiFHritO0cGHwvXJOMe-U5XwEE3Gn_xk6aNWUOfkEpeukxRxoFVS7MRPzDxSgyaTEnkkqAm6-vx7Q4gOOMYZ2oee7BfLku86pJJpX8kNz74gT5fgQv1I2aNn95vwNGDMv36qvi8nHjLpOtByd3_m1eEzfkcurByAzT8ynTgWKnEPbreyxvfS6qagwIcMLOY806k9owy1YrWJw8ncYa62DS8LBt2LY_yYrTOys8Bab9ZVvvCuOE3bb2HCZRH45zDSb0frM_T9ATKqWHITvT8l5fqNyJDUiFXlu2ob4lNhMQJQzvYrjPJyQLhqK9owVPHRrCbkLMQouJ875IRPzW6H2jtLvzWPUgUZePxHo1PyPVw1000\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"XuyTXUq\"><img loading=\"lazy\" alt=\"Network topology map created using a text to diagram editor - VPasCode, illustrating public ingress firewalls, microservices subnets, and isolated database clusters.\" class=\"alignnone wp-image-1763 size-full\" decoding=\"async\" height=\"527\" loading=\"lazy\" sizes=\"auto, (max-width: 760px) 100vw, 760px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a7051eaf1ff8.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a7051eaf1ff8.png 760w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a7051eaf1ff8-300x208.png 300w\" width=\"760\"\/><\/p>\n<p>\u00a0<\/p>\n<\/section>\n<section id=\"planning-management\">\n<h2>4. \u89c4\u5212\u3001\u7ba1\u7406\u4e0e\u5934\u8111\u98ce\u66b4\u53ef\u89c6\u5316<\/h2>\n<p>PlantUML \u4e0d\u4ec5\u9650\u4e8e\u8f6f\u4ef6\u8bbe\u8ba1\uff0c\u5b83\u4e5f\u662f\u9879\u76ee\u7ba1\u7406\u548c\u56e2\u961f\u5934\u8111\u98ce\u66b4\u7684\u5f3a\u5927\u5de5\u5177\u3002<\/p>\n<h4>\u7518\u7279\u56fe<\/h4>\n<p>\u4f7f\u7528\u7b80\u6d01\u7684\u6587\u672c\u6807\u8bb0\u6765\u89c4\u5212\u9879\u76ee\u65f6\u95f4\u8868\u3001\u4efb\u52a1\u4f9d\u8d56\u5173\u7cfb\u3001\u91cc\u7a0b\u7891\u548c\u8d44\u6e90\u5206\u914d\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNplUTtvgzAQ3iPlP9ySTiABUqs2GxFKlSESStqh42FfwCrYrTn6+Pe1a6BFucnS9\/RdjZp5vQI3rLglOJsLf6IlKK2Rg2A4UUvYO0A0JIeWAlki097YDhngxU18PMZFETD8Uv2EbSrYyPUqAD0JVkZD2aLWStdwAwX1qtYBPtH7oCx1pLmHR+SGrCcBbDGNIEuyuzh5iBP3ThMZJLkVjWJnO7jGwQt+Z4tZBHhhsoCTYFmioA9qzZtPC8AOxStpCXl5+A86ryqdvZxrejuG763R7BXPV4LsSrAMf6KewwLG9Qb44PxqiwtK+I6YK1QpePv7scSZxGAVf0M+SMXwN1sxl\/DiqfR4Vp8wXXbkd6p1kUZTBN2c5k0S+QODm57t\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 Mermaid<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptUctOwkAU3fMVd8OuTdomGmVnQkxckLhx4XL6iGkikMgsXKIiQooIiCsIBjc0MWnjwgafX9OZtn\/hMDNYSbyrmXvOPeeemRNUw7gArLCLTx1Iv8L4I4rfF+T+gtwNyfIqDeakM+IUG2Fnv35WRRjgmJVaqajlMofQudtYQ0UTinaBtxuOhd16DdJFi4nEy34afDNBjmXTJn25pOMom7TZtYR0BQzN2Fa1XVVjZ12zOY\/OIjpriUHgVUKGAmTqA9IhfvPIoC\/YG5bks8kC8BYjJM8h7B0eyC6TMHUpYeQSW8KQdG9X9KO\/bONf9oYhffXS8IFlFO8mMk7atDMQiNzdksamDmTUAzNX3JH2QZdc+ySY\/+aVg3IHKw8tF07Gj6sf47ZrdnbTS3wveRoqUJWOVm6l2T+dZdMq\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">gantt\n    title \u8f6f\u4ef6\u4ea7\u54c1\u53d1\u5e03\u8ba1\u5212\n    dateFormat  YYYY-MM-DD\n    axisFormat  %b %d\n\n    section \u89c4\u5212\u4e0e\u8bbe\u8ba1\n    \u9700\u6c42\u6536\u96c6   :a1, 2026-09-01, 10d\n    \u67b6\u6784\u8bbe\u8ba1      :a2, \u5728 a1 \u4e4b\u540e, 10d\n\n    section \u5f00\u53d1\n    \u540e\u7aef API \u5f00\u53d1  :b1, \u5728 a2 \u4e4b\u540e, 15d\n    \u524d\u7aef UI \u5f00\u53d1  :b2, \u5728 a2 \u4e4b\u540e, 15d\n\n    section \u6d4b\u8bd5\u4e0e\u53d1\u5e03\n    \u96c6\u6210\u6d4b\u8bd5      :c1, \u5728 b1 \u548c b2 \u4e4b\u540e, 8d\n    \u5b89\u5168\u5ba1\u8ba1           :c2, \u5728 c1 \u4e4b\u540e, 5d\n    \u751f\u4ea7\u53d1\u5e03       :\u91cc\u7a0b\u7891, m1, \u5728 c2 \u4e4b\u540e, 0d<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptUctOwkAU3fMVd8OuTdomGmVnQkxckLhx4XL6iGkikMgsXKIiQooIiCsIBjc0MWnjwgafX9OZtn\/hMDNYSbyrmXvOPeeemRNUw7gArLCLTx1Iv8L4I4rfF+T+gtwNyfIqDeakM+IUG2Fnv35WRRjgmJVaqajlMofQudtYQ0UTinaBtxuOhd16DdJFi4nEy34afDNBjmXTJn25pOMom7TZtYR0BQzN2Fa1XVVjZ12zOY\/OIjpriUHgVUKGAmTqA9IhfvPIoC\/YG5bks8kC8BYjJM8h7B0eyC6TMHUpYeQSW8KQdG9X9KO\/bONf9oYhffXS8IFlFO8mMk7atDMQiNzdksamDmTUAzNX3JH2QZdc+ySY\/+aVg3IHKw8tF07Gj6sf47ZrdnbTS3wveRoqUJWOVm6l2T+dZdMq\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNplUTtvgzAQ3iPlP9ySTiABUqs2GxFKlSESStqh42FfwCrYrTn6+Pe1a6BFucnS9\/RdjZp5vQI3rLglOJsLf6IlKK2Rg2A4UUvYO0A0JIeWAlki097YDhngxU18PMZFETD8Uv2EbSrYyPUqAD0JVkZD2aLWStdwAwX1qtYBPtH7oCx1pLmHR+SGrCcBbDGNIEuyuzh5iBP3ThMZJLkVjWJnO7jGwQt+Z4tZBHhhsoCTYFmioA9qzZtPC8AOxStpCXl5+A86ryqdvZxrejuG763R7BXPV4LsSrAMf6KewwLG9Qb44PxqiwtK+I6YK1QpePv7scSZxGAVf0M+SMXwN1sxl\/DiqfR4Vp8wXXbkd6p1kUZTBN2c5k0S+QODm57t\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 Mermaid<\/span>\n<\/a>\n<\/div>\n<\/div>\n<p><img loading=\"lazy\" alt=\"Mermaid Gantt chart timeline created using a text to diagram editor - VPasCode, mapping a software release schedule across requirements, architecture design, development, and testing phases.\" class=\"alignnone wp-image-1754 size-full\" decoding=\"async\" height=\"268\" loading=\"lazy\" sizes=\"auto, (max-width: 1327px) 100vw, 1327px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704fe67a6a9.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704fe67a6a9.png 1327w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704fe67a6a9-300x61.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704fe67a6a9-1024x207.png 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a704fe67a6a9-768x155.png 768w\" width=\"1327\"\/><\/p>\n<h4>\u5de5\u4f5c\u5206\u89e3\u7ed3\u6784 (WBS)<\/h4>\n<p>\u5c06\u590d\u6742\u9879\u76ee\u5206\u89e3\u4e3a\u5206\u5c42\u4ea4\u4ed8\u7269\u548c\u53ef\u7ba1\u7406\u7684\u4efb\u52a1\u5757\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:PPB1Zk8m44JlIFn3d_Om4gn8-01WqOwGOCHk6B5N9sc2XyGTkJkW_Fsq3QmocckN_Qgwx0MByNBBUJmIApN24NEsWl0NIsHREJYkil5eF7hvhkmzVM0Xght0R0fhomLTqVVm0pBnHh3gWnR4cKxC1SzKb-XXumJzrUADdte2lwXfKIEGXsLNMdagAMG5jJXWGgRc4pgTed4oXVT_Fzyti8wXxjSIDJnQZoTl6kkgE8nJdUkvYr0BMzDJ9ppG4jXHRhM3eQHAyc13rhDWy_z6S0cnoQ4JsDhS6zyFr0GEVKkLD-tvtaclxDVEbXYJfrCuO75sjZ2rEbonfhPHqjqsLVXlJzgKAn_CDERVcmhrOjFMsWOFf0IM-qtiLYt5akCdITlTPPfWPOhB41SNw5YeWJsnXBW3ObpSYCaD8-pi0ngZpwVmPwd0hUbSSRxRp0FC4_DavUd6-im7P7csht9uux2EV8K5AONrMwPH9FmVvRxIP6klMjD2u-hd_0G0\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:LPBFJjj048VlVeevvn24pGC0xOL3gqeHAbUgSgXKzL0YzHgK9hRpbnH2HTtGcBOYRTHr4D36CU2NyUoitu9Pr-3M9-kRtMz-dl7gRdNxRVNTYrq3-Ac-ghxU0RePqFHO7eRaEl1ylM8OfVzOweVa2QDKWkKog5cTneV9l4U_ZcZudQd6ou3E3_9QvCsnSQ5g3ILYDNFogWaqFKaMBWQXTDieV2Nyl6I1wjJHktmGaY-K-AQRcMNOt5hQt00bRkylcDo95h7qc-ZTQf8XXjBlfADJdDVnl5PmRdmMOMjISCPcBgIBYA8lzuSpS_G-YNxZug209iZU1vu1vqk_zkJuMdPix7xK-Qmoo5PDVWxmkeRzGMQtz2JSBas3lmeh2vVwLnnEJdmvYWjkmjgp3KYzfdJsyyicF7fI0Uw5-xr_73gRid-Y-9I4hZooQJgcymXFsiK1pZcSoQxWy2hUuw_M2LTuNPUJrEudyKW5UzhR7_0iicuhMlfd8g_wwip1Otvfgs2Obqp0PWD5-E3Iq8B7JokyQ5jsJzcLp5ky2cDrvyrB_f_k0000\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startwbs\n    title \u7f51\u7ad9\u6539\u7248 WBS\n\n* \u7f51\u7ad9\u6539\u7248\u9879\u76ee\n** 1. \u8c03\u7814\u4e0e\u7b56\u7565\n*** 1.1 \u5229\u76ca\u76f8\u5173\u8005\u8bbf\u8c08\n*** 1.2 \u7ade\u4e89\u5bf9\u624b\u5ba1\u8ba1\n*** 1.3 \u8303\u56f4\u4e0e\u7b56\u7565\u786e\u8ba4\n** 2. UX\/UI \u8bbe\u8ba1\n*** 2.1 \u7ebf\u6846\u56fe\n**** 2.1.1 \u684c\u9762\u5e03\u5c40\n**** 2.1.2 \u79fb\u52a8\u5e03\u5c40\n*** 2.2 \u8bbe\u8ba1\u7cfb\u7edf\n**** 2.2.1 \u7ec4\u4ef6\u5e93\n**** 2.2.2 \u6392\u7248\u4e0e\u98ce\u683c\u6307\u5357\n** 3. \u6280\u672f\u5f00\u53d1\n*** 3.1 \u524d\u7aef\n**** 3.1.1 \u9875\u9762\u6a21\u677f\n**** 3.1.2 API \u96c6\u6210\n*** 3.2 CMS \u4e0e\u540e\u7aef\n**** 3.2.1 \u81ea\u5b9a\u4e49\u6587\u7ae0\u7c7b\u578b\n**** 3.2.2 \u6570\u636e\u5e93\u8fc1\u79fb\n** 4. \u8d28\u91cf\u4fdd\u8bc1\u4e0e\u53d1\u5e03\n*** 4.1 \u8de8\u6d4f\u89c8\u5668\u6d4b\u8bd5\n*** 4.2 \u5185\u5bb9\u8fc1\u79fb\n*** 4.3 DNS \u5207\u6362\u4e0e\u4e0a\u7ebf\n@endwbs<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:LPBFJjj048VlVeevvn24pGC0xOL3gqeHAbUgSgXKzL0YzHgK9hRpbnH2HTtGcBOYRTHr4D36CU2NyUoitu9Pr-3M9-kRtMz-dl7gRdNxRVNTYrq3-Ac-ghxU0RePqFHO7eRaEl1ylM8OfVzOweVa2QDKWkKog5cTneV9l4U_ZcZudQd6ou3E3_9QvCsnSQ5g3ILYDNFogWaqFKaMBWQXTDieV2Nyl6I1wjJHktmGaY-K-AQRcMNOt5hQt00bRkylcDo95h7qc-ZTQf8XXjBlfADJdDVnl5PmRdmMOMjISCPcBgIBYA8lzuSpS_G-YNxZug209iZU1vu1vqk_zkJuMdPix7xK-Qmoo5PDVWxmkeRzGMQtz2JSBas3lmeh2vVwLnnEJdmvYWjkmjgp3KYzfdJsyyicF7fI0Uw5-xr_73gRid-Y-9I4hZooQJgcymXFsiK1pZcSoQxWy2hUuw_M2LTuNPUJrEudyKW5UzhR7_0iicuhMlfd8g_wwip1Otvfgs2Obqp0PWD5-E3Iq8B7JokyQ5jsJzcLp5ky2cDrvyrB_f_k0000\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:PPB1Zk8m44JlIFn3d_Om4gn8-01WqOwGOCHk6B5N9sc2XyGTkJkW_Fsq3QmocckN_Qgwx0MByNBBUJmIApN24NEsWl0NIsHREJYkil5eF7hvhkmzVM0Xght0R0fhomLTqVVm0pBnHh3gWnR4cKxC1SzKb-XXumJzrUADdte2lwXfKIEGXsLNMdagAMG5jJXWGgRc4pgTed4oXVT_Fzyti8wXxjSIDJnQZoTl6kkgE8nJdUkvYr0BMzDJ9ppG4jXHRhM3eQHAyc13rhDWy_z6S0cnoQ4JsDhS6zyFr0GEVKkLD-tvtaclxDVEbXYJfrCuO75sjZ2rEbonfhPHqjqsLVXlJzgKAn_CDERVcmhrOjFMsWOFf0IM-qtiLYt5akCdITlTPPfWPOhB41SNw5YeWJsnXBW3ObpSYCaD8-pi0ngZpwVmPwd0hUbSSRxRp0FC4_DavUd6-im7P7csht9uux2EV8K5AONrMwPH9FmVvRxIP6klMjD2u-hd_0G0\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"nKxtlEK\"><img loading=\"lazy\" alt=\"Work breakdown structure diagram created using a text to diagram editor - VPasCode, showing a project hierarchy breaking a website redesign into strategy, UX design, development, and QA deliverables.\" class=\"alignnone wp-image-1756 size-full\" decoding=\"async\" height=\"480\" loading=\"lazy\" sizes=\"auto, (max-width: 1344px) 100vw, 1344px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a70507e7e324.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a70507e7e324.png 1344w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a70507e7e324-300x107.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a70507e7e324-1024x366.png 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a70507e7e324-768x274.png 768w\" width=\"1344\"\/><\/p>\n<h4>\u601d\u7ef4\u5bfc\u56fe<\/h4>\n<p>\u5728\u56e2\u961f\u4f1a\u8bae\u671f\u95f4\u5feb\u901f\u6355\u6349\u7ed3\u6784\u5316\u60f3\u6cd5\u3001\u529f\u80fd\u5206\u7c7b\u548c\u6280\u672f\u63a2\u7d22\u7b14\u8bb0\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:RL7RRi8m37r7uX_yD34q_e6guZ9fQ1NTFi1AlHAHn5NYWFhtSqdPqnxZSt7EyJO9Hl4sT1w7vKAiE8BTfcRlAHg2ng7ySFIm9vGS2KuJRRbO_qVIyHg-4qMeZE4SHDa1U_8KPCBMqBAnwA3ASe7LWRbtz0RLC3XwBOHJTc8tUpJ2yK5JgJKebaCXVCPE_OysAM645_YAQAusz8_TJUGk6u4Q1Htt2hU4qLoAL5r9g9jd2kwj4ugfeE_XfhicqtOCfioUVcUwMRedbPprAw5_IA2-aBbo5XqtE4uXPwlv1GSKkkEOODLAj8D6LQH1DsUjEGyS9dLapx0BlGqqfmoqgPqrLpXaIlAtgkpD6bwRXpOF0yUvsWzx8-MXG9MIreFFphL5zZW5FvEUC42Z6dJBnPRqwkNolm00\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:LL7DJi904BxtANf4uaFWoIk9Jz34nf0KQR0NRoKWGaN0j1LYKR6fyfEm9LAr5WelqzdTleNRxiazJ7Q-R-QRlzAL9jMrQkNol2gfWiYULj4KMIJM5zXj-Dt0O0t6Ast6C5c3inU4uZzEA6R-77T-QF31B45lPDXcA8EzVH9v57dKRuY5qrhjGf6FnHDLLUIZF02y9t2c99Zoc1oZo8Lx6_fj67mcOPyUOXekio99D0EpGHm4iSq8F9oGmEKodNRwx7A0CMJbf7gNCv49gp4CUtZrdWDSXFejYg9CtM-nv7o4hSdwptGjFzcEys3-9V43t6p4mfbMhwYi_x9qNPOKFa2o6-Fc53eXIqmEpTJIOMTZiy_9K4yjHD41aClbiqBCOLjYqhZ71mRqWaVVj660jm1ZWRjtV0-tIp3cq7jCTPq6itIKhLWeoUnE_5P_\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startmindmap\n    title \u7535\u5546\u5e73\u53f0\u529f\u80fd\u5730\u56fe\n\n* \u7535\u5546\u5e73\u53f0\n** \u7528\u6237\u8d26\u6237\u7ba1\u7406\n*** \u793e\u4ea4\u8ba4\u8bc1 (Google, Apple)\n*** \u591a\u56e0\u7d20\u8ba4\u8bc1\n*** \u8ba2\u5355\u5386\u53f2\u4e0e\u8ffd\u8e2a\n** \u4ea7\u54c1\u76ee\u5f55\u4e0e\u641c\u7d22\n*** \u5206\u9762\u641c\u7d22\u4e0e\u7b5b\u9009\n*** \u5e93\u5b58\u540c\u6b65\n*** \u4ea7\u54c1\u8bc4\u8bba\u4e0e\u8bc4\u5206\n** \u7ed3\u8d26\u4e0e\u652f\u4ed8\n*** \u652f\u4ed8\u7f51\u5173 (Stripe, PayPal)\n*** \u4f18\u60e0\u5238\u4e0e\u4fc3\u9500\u5f15\u64ce\n*** \u4e00\u952e\u8bbf\u5ba2\u7ed3\u8d26\n** \u5ba2\u6237\u652f\u6301\n*** \u5b9e\u65f6\u804a\u5929\u52a9\u624b\n*** \u81ea\u52a8\u5316\u9000\u8d27\u95e8\u6237\n@endmindmap<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:LL7DJi904BxtANf4uaFWoIk9Jz34nf0KQR0NRoKWGaN0j1LYKR6fyfEm9LAr5WelqzdTleNRxiazJ7Q-R-QRlzAL9jMrQkNol2gfWiYULj4KMIJM5zXj-Dt0O0t6Ast6C5c3inU4uZzEA6R-77T-QF31B45lPDXcA8EzVH9v57dKRuY5qrhjGf6FnHDLLUIZF02y9t2c99Zoc1oZo8Lx6_fj67mcOPyUOXekio99D0EpGHm4iSq8F9oGmEKodNRwx7A0CMJbf7gNCv49gp4CUtZrdWDSXFejYg9CtM-nv7o4hSdwptGjFzcEys3-9V43t6p4mfbMhwYi_x9qNPOKFa2o6-Fc53eXIqmEpTJIOMTZiy_9K4yjHD41aClbiqBCOLjYqhZ71mRqWaVVj660jm1ZWRjtV0-tIp3cq7jCTPq6itIKhLWeoUnE_5P_\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:RL7RRi8m37r7uX_yD34q_e6guZ9fQ1NTFi1AlHAHn5NYWFhtSqdPqnxZSt7EyJO9Hl4sT1w7vKAiE8BTfcRlAHg2ng7ySFIm9vGS2KuJRRbO_qVIyHg-4qMeZE4SHDa1U_8KPCBMqBAnwA3ASe7LWRbtz0RLC3XwBOHJTc8tUpJ2yK5JgJKebaCXVCPE_OysAM645_YAQAusz8_TJUGk6u4Q1Htt2hU4qLoAL5r9g9jd2kwj4ugfeE_XfhicqtOCfioUVcUwMRedbPprAw5_IA2-aBbo5XqtE4uXPwlv1GSKkkEOODLAj8D6LQH1DsUjEGyS9dLapx0BlGqqfmoqgPqrLpXaIlAtgkpD6bwRXpOF0yUvsWzx8-MXG9MIreFFphL5zZW5FvEUC42Z6dJBnPRqwkNolm00\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"FAzuwiG\"><img loading=\"lazy\" alt=\"Mind map diagram created using a text to diagram editor - VPasCode, organizing product feature taxonomies across accounts, catalog search, checkout payments, and customer support.\" class=\"alignnone wp-image-1758 size-full\" decoding=\"async\" height=\"677\" loading=\"lazy\" sizes=\"auto, (max-width: 747px) 100vw, 747px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a705109df2aa.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a705109df2aa.png 747w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a705109df2aa-300x272.png 300w\" width=\"747\"\/><\/p>\n<\/section>\n<section id=\"vpascode-advantage\">\n<h2>5. \u5feb\u901f\u7f16\u5199\u548c\u6e32\u67d3 PlantUML\uff1aVPasCode \u7684\u4f18\u52bf<\/h2>\n<p>\u867d\u7136 PlantUML \u529f\u80fd\u5f3a\u5927\uff0c\u4f46\u914d\u7f6e\u672c\u5730 Java \u73af\u5883\u3001Graphviz \u4f9d\u8d56\u9879\u548c\u547d\u4ee4\u884c\u5de5\u5177\u53ef\u80fd\u4f1a\u5e26\u6765\u4e0d\u4fbf\u3002\u4f7f\u7528\u4e13\u7528\u7684\u3001\u57fa\u4e8e Web \u7684<strong>PlantUML \u5de5\u5177<\/strong>\u53ef\u4ee5\u5b8c\u5168\u6d88\u9664\u8fd9\u4e9b\u969c\u788d\u3002<\/p>\n<p><a href=\"https:\/\/www.vpascode.com\/\" rel=\"noopener\" target=\"_blank\">Visual Paradigm VPasCode<\/a>\u662f\u4e00\u4e2a\u7edf\u4e00\u7684\u201c\u56fe\u8868\u5373\u4ee3\u7801\u201d\u5e73\u53f0\uff0c\u4e13\u4e3a\u7b80\u5316\u6587\u672c\u5230\u56fe\u8868\u7684\u5de5\u4f5c\u6d41\u800c\u8bbe\u8ba1\u3002\u6839\u636e\u6211\u4eec\u6700\u8fd1\u5f3a\u8c03\u7684<a href=\"https:\/\/updates.visual-paradigm.com\/releases\/vpascode-ai-diagram-generation-code-modification-update\/\" rel=\"noopener\" target=\"_blank\">VPasCode \u91cd\u5927\u66f4\u65b0\uff1a\u5229\u7528 AI \u5373\u65f6\u751f\u6210\u548c\u4fee\u6539\u56fe\u8868<\/a>\uff0c\u5b83\u73b0\u5728\u5728\u7f16\u8f91\u5668\u5185\u539f\u751f\u652f\u6301 AI \u529f\u80fd\u3002<\/p>\n<h3>VPasCode \u7684\u4e3b\u8981\u4f18\u52bf\uff1a<\/h3>\n<ul>\n<li><strong>\u539f\u751f AI \u56fe\u8868\u751f\u6210\u4e0e\u4fee\u6539\uff1a<\/strong>\u4f7f\u7528\u81ea\u7136\u8bed\u8a00\u63d0\u793a\uff08\u4f8b\u5982\uff0c<em>\u201c\u4e3a ATM \u7cfb\u7edf\u751f\u6210 PlantUML \u7528\u4f8b\u56fe\u201d<\/em>\uff09\u6216\u6307\u793a AI \u5373\u65f6\u4fee\u6539\u73b0\u6709\u4ee3\u7801\u3002<\/li>\n<li><strong>\u96f6\u8bbe\u7f6e\u5728\u7ebf\u5e73\u53f0\uff1a<\/strong>\u65e0\u9700\u5b89\u88c5\u672c\u5730\u7f16\u8bd1\u5668\u6216\u63d2\u4ef6\uff0c\u5373\u53ef\u7acb\u5373\u8bbf\u95ee vpascode.com \u4e0a\u7684\u5f3a\u5927\u7f16\u8f91\u5668\u3002\u4e86\u89e3\u66f4\u591a\u5185\u5bb9\uff0c\u8bf7\u67e5\u770b<a href=\"https:\/\/vpascode.com\/overview\" rel=\"noopener\" target=\"_blank\">VPasCode \u6982\u8ff0<\/a>.<\/li>\n<li><strong>\u81ea\u52a8\u683c\u5f0f\u68c0\u6d4b\u4e0e\u5b9e\u65f6\u9884\u89c8\uff1a<\/strong>\u7c98\u8d34\u60a8\u7684\u811a\u672c\uff0cVPasCode \u4f1a\u81ea\u52a8\u68c0\u6d4b\u5b83\u662f PlantUML\u3001Mermaid \u8fd8\u662f Graphviz\uff0c\u5e76\u5728\u60a8\u8f93\u5165\u65f6\u5373\u65f6\u6e32\u67d3\u5b9e\u65f6\u66f4\u65b0\u3002<\/li>\n<li><strong>AI \u9a71\u52a8\u7684\u4ee3\u7801\u9519\u8bef\u4fee\u590d\uff1a<\/strong>\u5982\u679c\u9047\u5230\u8bed\u6cd5\u9519\u8bef\uff0c\u53ea\u9700\u70b9\u51fb<em>\u201c\u7531 AI \u4fee\u590d\u201d<\/em>\u3002VPasCode \u4f1a\u4fee\u590d\u4ee3\u7801\uff0c\u5e76\u63d0\u4f9b\u5e26\u6709\u6e05\u6670\u8bf4\u660e\u7684\u5e76\u6392\u5dee\u5f02\u5bf9\u6bd4\uff0c\u5e2e\u52a9\u60a8\u66f4\u5feb\u5730\u638c\u63e1 PlantUML \u8bed\u6cd5\u3002<\/li>\n<li><strong>\u539f\u751f AI \u56fe\u8868\u7ffb\u8bd1\uff1a<\/strong>\u76f4\u63a5\u5728\u7f16\u8f91\u5668\u4e2d\u5c06\u56fe\u8868\u6807\u7b7e\u548c\u6ce8\u91ca\u7ffb\u8bd1\u6210\u591a\u79cd\u8bed\u8a00\u2014\u2014\u975e\u5e38\u9002\u5408\u5168\u7403\u5f00\u53d1\u56e2\u961f\u3002<\/li>\n<li><strong>\u7075\u6d3b\u7684\u5bfc\u51fa\u4e0e\u6587\u6863\u96c6\u6210\uff1a<\/strong>\u514d\u8d39\u5bfc\u51fa\u9ad8\u5206\u8fa8\u7387 PNG \u6216\u53ef\u7f29\u653e\u7684 SVG \u77e2\u91cf\u56fe\u50cf\u3002\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4ed6\u4eec\u7684<a href=\"https:\/\/www.visual-paradigm.com\/features\/diagram-as-code-tool\/\" rel=\"noopener\" target=\"_blank\">\u201c\u56fe\u8868\u5373\u4ee3\u7801\u201d\u529f\u80fd\u6307\u5357<\/a>.<\/li>\n<\/ul>\n<p><em>\uff08\u6ce8\uff1a\u9ad8\u7ea7 AI \u56fe\u8868\u751f\u6210\u3001\u4fee\u6539\u548c\u9519\u8bef\u4fee\u590d\u529f\u80fd\u4ec5\u5728 Visual Paradigm Online \u9ad8\u7ea7\u7248 \/ Visual Paradigm Desktop \u4e13\u4e1a\u7248+\u4e2d\u63d0\u4f9b\u3002\uff09<\/em><\/p>\n<\/section>\n<section id=\"quick-start-example\">\n<h2>6. \u5feb\u901f\u5165\u95e8\u793a\u4f8b\uff1a\u5728 VPasCode \u4e2d\u6e32\u67d3\u5e8f\u5217\u56fe<\/h2>\n<p>\u8981\u4f53\u9a8c\u4f7f\u7528<strong>\u514d\u8d39 UML \u7f16\u8f91\u5668<\/strong>\uff08\u5982 VPasCode\uff09\u6709\u591a\u7b80\u5355\uff0c\u8bf7\u8003\u8651\u4ee5\u4e0b\u57fa\u672c\u7684 PlantUML \u5e8f\u5217\u56fe\u811a\u672c\uff1a<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:NP51QyCm38Nl1ly7aSFO3c7t74Qp9Ys1ReI6zgucQZ5DdE0ee_dtazr0ItqIw7jFJ_9gP7GyTQrME75lf-v4JkgQUmU7qTU30AOs0rg6w5ZYkEuRWhmnWaI0urA-W6a1kRqOIm592wsqyduGVos21CIB2SfM18UV7NXVhUxDPooLO753J3N3fdSTChp1plmHxCas8MxBKCsMyGQvSwBE0asDLY3lTUwwDVKLeesvmMcMRD4TUqnEYmGgyOPlrr_9Biay8sl5JqvxuidvldDXNY0bNMREPwt4uR6Fg7oEH7hZqE8iAGWj72cSEZDuSTZ1UtNSVfQ_sm-jLYANZ_a7\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:PP51Im9H58NtxrTSt4jx5w64Y50XXEvVEiI0ZkAC-r62CQEcQ2BBKcbSHA1JPjRaeFz5l6_6bN-XfoDbz5ONpdVEFPSNbXLQL4gvBA4b9I-LSeT2aT2qaYz2KkPZWQjYMYnGIO50Aa7bdNn6W6X6v4G0gBmU_tAHE4Ib8r4ILaGaJiWo2uBRQpe4Rh_k3GQGo78-kRSBiv7fjil4bpT1Jtl6sXCpLVP-ojeEEZhQG-mrsSsGVVPPwuhGh0A-ZjKNp-goj-kvSUjP5W7-_YsksAYDfkgzQxpoPZ2RzB1pDbKVLlJl_aWy1AXVpjMo7xOkk8IuAxZPS69WeybpMDV4YtFtxjXdKQ_XHm-T2besimmYI9cV-xXzMIm4h3vsErzezr5JkTDjFSur7HlZXLCzICMs4lknXND2mjpBl-WR\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\nautonumber\nactor User\nparticipant \"VPasCode Editor\" as Editor\nparticipant \"AI Engine\" as AI\n\nUser -&gt; Editor: \u7c98\u8d34 PlantUML \u4ee3\u7801\nEditor -&gt; Editor: \u81ea\u52a8\u68c0\u6d4b\u683c\u5f0f\u5e76\u5b9e\u65f6\u6e32\u67d3\nalt \u68c0\u6d4b\u5230\u8bed\u6cd5\u9519\u8bef\n    User -&gt; Editor: \u70b9\u51fb\u201c\u7531 AI \u4fee\u590d\u201d\n    Editor -&gt; AI: \u53d1\u9001\u9519\u8bef\u4ee3\u7801\n    AI --&gt; Editor: \u8fd4\u56de\u4fee\u6b63\u540e\u7684\u4ee3\u7801\u53ca\u5dee\u5f02\u5bf9\u6bd4\nend\nEditor --&gt; User: \u663e\u793a\u5e72\u51c0\u7684\u77e2\u91cf\u56fe\uff08SVG\/PNG\uff09\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:PP51Im9H58NtxrTSt4jx5w64Y50XXEvVEiI0ZkAC-r62CQEcQ2BBKcbSHA1JPjRaeFz5l6_6bN-XfoDbz5ONpdVEFPSNbXLQL4gvBA4b9I-LSeT2aT2qaYz2KkPZWQjYMYnGIO50Aa7bdNn6W6X6v4G0gBmU_tAHE4Ib8r4ILaGaJiWo2uBRQpe4Rh_k3GQGo78-kRSBiv7fjil4bpT1Jtl6sXCpLVP-ojeEEZhQG-mrsSsGVVPPwuhGh0A-ZjKNp-goj-kvSUjP5W7-_YsksAYDfkgzQxpoPZ2RzB1pDbKVLlJl_aWy1AXVpjMo7xOkk8IuAxZPS69WeybpMDV4YtFtxjXdKQ_XHm-T2besimmYI9cV-xXzMIm4h3vsErzezr5JkTDjFSur7HlZXLCzICMs4lknXND2mjpBl-WR\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n             <\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:NP51QyCm38Nl1ly7aSFO3c7t74Qp9Ys1ReI6zgucQZ5DdE0ee_dtazr0ItqIw7jFJ_9gP7GyTQrME75lf-v4JkgQUmU7qTU30AOs0rg6w5ZYkEuRWhmnWaI0urA-W6a1kRqOIm592wsqyduGVos21CIB2SfM18UV7NXVhUxDPooLO753J3N3fdSTChp1plmHxCas8MxBKCsMyGQvSwBE0asDLY3lTUwwDVKLeesvmMcMRD4TUqnEYmGgyOPlrr_9Biay8sl5JqvxuidvldDXNY0bNMREPwt4uR6Fg7oEH7hZqE8iAGWj72cSEZDuSTZ1UtNSVfQ_sm-jLYANZ_a7\" rel=\"noopener noreferrer\" target=\"_blank\">\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\n<span>\u5728 VPasCode \u4e2d\u7f16\u8f91 PlantUML<\/span>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"OYKvLiJ\"><img loading=\"lazy\" alt=\"An example of rendering a Sequence Diagram using a text to diagram editor - VPasCode\" class=\"alignnone wp-image-1734 size-full\" decoding=\"async\" height=\"402\" loading=\"lazy\" sizes=\"auto, (max-width: 661px) 100vw, 661px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a7048c0bb034.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a7048c0bb034.png 661w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a7048c0bb034-300x182.png 300w\" width=\"661\"\/><\/p>\n<p>\u53ea\u9700\u590d\u5236\u4e0a\u8ff0\u4ee3\u7801\uff0c\u6253\u5f00 VPasCode\uff0c\u5c06\u5176\u7c98\u8d34\u5230\u7f16\u8f91\u5668\u4e2d\uff0c\u5373\u53ef\u67e5\u770b\u5373\u65f6\u5b9e\u65f6\u6e32\u67d3\u6548\u679c\uff0c\u5e76\u4f53\u9a8c\u81ea\u52a8\u5316 AI \u589e\u5f3a\u529f\u80fd\u3002<\/p>\n<\/section>\n<section id=\"conclusion\">\n<h2>7. \u7ed3\u8bba\u4e0e\u540e\u7eed\u6b65\u9aa4<\/h2>\n<p>PlantUML \u4f7f\u56e2\u961f\u80fd\u591f\u5728 UML\u3001\u67b6\u6784\u3001\u6570\u636e\u5e93\u6a21\u5f0f\u4ee5\u53ca\u9879\u76ee\u7ba1\u7406\u56fe\u8868\u4e2d\u7ef4\u62a4\u6e05\u6670\u3001\u53ef\u7248\u672c\u5316\u4e14\u4e00\u81f4\u7684\u53ef\u89c6\u5316\u6587\u6863\u3002\u642d\u914d\u73b0\u4ee3\u5316\u7684<strong>PlantUML \u5de5\u5177<\/strong>\uff08\u5982 VPasCode\uff09\uff0c\u6280\u672f\u5199\u4f5c\u5c06\u53d8\u5f97\u66f4\u5feb\u901f\u3001\u65e0\u9519\u8bef\u4e14\u65e0\u7f1d\u534f\u4f5c\u3002<\/p>\n<p>\u51c6\u5907\u597d\u7b80\u5316\u60a8\u7684\u56fe\u8868\u7ed8\u5236\u6d41\u7a0b\u4e86\u5417\uff1f\u4eca\u5929\u5373\u53ef\u5728<a href=\"https:\/\/www.vpascode.com\/editor\/\" rel=\"noopener\" target=\"_blank\">vpascode.com<\/a>.<\/p>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.vpascode.com\/editor\/\">\u8bd5\u7528 Visual Paradigm VPasCode<\/a><\/li>\n<li><a href=\"https:\/\/ai-toolbox.visual-paradigm.com\/app\/chatbot-v2\/\">\u8bd5\u7528 Visual Paradigm AI \u7ed8\u56fe\u804a\u5929\u673a\u5668\u4eba<\/a><\/li>\n<li><a href=\"https:\/\/updates.visual-paradigm.com\/releases\/vpascode-ai-diagram-generation-code-modification-update\/\">VPasCode \u91cd\u5927\u66f4\u65b0\uff1a\u5229\u7528 AI \u5373\u65f6\u751f\u6210\u548c\u4fee\u6539\u56fe\u8868<\/a><\/li>\n<\/ul>\n<\/section>\n","protected":false},"excerpt":{"rendered":"\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5de5\u7a0b\u548c\u7cfb\u7edf\u67b6\u6784\u4e2d\uff0c\u4f20\u7edf\u7684\u62d6\u653e\u5f0f\u7ed8\u56fe\u5de5\u5177\u5f80\u5f80\u529b\u4e0d\u4ece\u5fc3\u3002\u5b83\u4eec\u66f4\u65b0\u7f13\u6162\uff0c\u96be\u4ee5&#8230;","protected":false},"author":4,"featured_media":2258,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"What Types of Diagrams Can You Create with PlantUML? 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