{"id":2275,"date":"2026-05-26T08:05:44","date_gmt":"2026-05-26T08:05:44","guid":{"rendered":"https:\/\/www.vpascode.com\/tw\/docs\/uncategorized\/mermaid-js-state-diagram-syntax-guide\/"},"modified":"2026-05-26T08:05:44","modified_gmt":"2026-05-26T08:05:44","slug":"mermaid-js-state-diagram-syntax-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/tw\/docs\/vpascode-docs\/mermaid-js-state-diagram-syntax-guide\/","title":{"rendered":"Mermaid.js \u72c0\u614b\u5716\u8a9e\u6cd5\u6307\u5357"},"content":{"rendered":"<h2>\u4ec0\u9ebc\u662f\u72c0\u614b\u5716\uff1f<\/h2>\n<p>\u4e00\u500b<strong>\u72c0\u614b\u5716<\/strong>\uff08\u53c8\u7a31\u70ba\u72c0\u614b\u5716\uff09\u662f\u4e00\u7a2e\u884c\u70ba<strong>UML \u5716<\/strong>\uff0c\u7528\u4f86\u6a21\u64ec\u55ae\u4e00\u7269\u4ef6\u6216\u5b50\u7cfb\u7d71\u7684\u6709\u9650\u751f\u547d\u9031\u671f\u3002\u88ab\u8996\u70ba\u6838\u5fc3<strong>UML \u5716\u985e\u578b<\/strong>\uff0c\u5b83\u5c55\u793a\u4e86\u5be6\u9ad4\u53ef\u80fd\u8655\u65bc\u7684\u96e2\u6563\u689d\u4ef6\uff08\u72c0\u614b\uff09\u3001\u4fc3\u4f7f\u72c0\u614b\u4e4b\u9593\u8f49\u79fb\u7684\u5916\u90e8\u4e8b\u4ef6\u6216\u89f8\u767c\u689d\u4ef6\uff08\u8f49\u79fb\uff09\uff0c\u4ee5\u53ca\u6539\u8b8a\u57f7\u884c\u8def\u5f91\u7684\u689d\u4ef6\u6027\u898f\u5247\u5206\u652f\u3002\u9019\u7a2e\u6620\u5c04\u5c0d\u65bc\u8ffd\u8e64\u8907\u96dc\u7269\u4ef6\u751f\u547d\u9031\u671f\u81f3\u95dc\u91cd\u8981\uff0c\u4f8b\u5982\u8a02\u55ae\u5f9e\u5c65\u884c\u5230\u4ea4\u4ed8\u7684\u9032\u5c55\u3001\u4f7f\u7528\u8005\u6703\u8a71\u903e\u6642\u5e8f\u5217\uff0c\u6216\u5d4c\u5165\u5f0f\u786c\u9ad4\u958b\u95dc\u8ff4\u5708\u3002<\/p>\n<p>\u4f7f\u7528<strong>Mermaid.js<\/strong>\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5ba3\u544a\u5f0f\u3001\u4ee5\u6587\u5b57\u70ba\u5c0e\u5411\u7684\u67b6\u69cb\u4f86\u5b9a\u7fa9\u53cd\u61c9\u5f0f\u72c0\u614b\u6a5f\u3002\u89e3\u6790\u5f15\u64ce\u6703\u81ea\u52d5\u8a08\u7b97\u6700\u4f73\u4f48\u5c40\u9593\u8ddd\uff0c\u8655\u7406\u905e\u8ff4\u8ff4\u5708\u7bad\u982d\uff0c\u4e26\u5e73\u6ed1\u5730\u8abf\u6574\u72c0\u614b\u5bb9\u5668\u908a\u754c\u3002<\/p>\n<h2>\u6838\u5fc3\u8a9e\u6cd5\u6307\u5357\uff1a\u5143\u7d20\u8207\u69cb\u9020<\/h2>\n<p>\u8981\u5728 Mermaid \u4e2d\u8a2d\u8a08\u51fa\u6e96\u78ba\u4e14\u7b26\u5408\u6a19\u6e96\u7684 UML \u72c0\u614b\u5716\uff0c\u60a8\u5fc5\u9808\u638c\u63e1\u9032\u5165\/\u96e2\u958b\u6a19\u8a18\u3001\u8f49\u79fb\u5b57\u4e32\u3001\u8907\u5408\u5de2\u72c0\u7d50\u69cb\u4ee5\u53ca\u689d\u4ef6\u9078\u64c7\u5340\u584a\u3002<\/p>\n<h3>1. \u5b9a\u7fa9\u9032\u5165\u3001\u96e2\u958b\u8207\u6a19\u6e96\u72c0\u614b<\/h3>\n<p>\u60a8\u53ef\u4ee5\u5728\u7b2c\u4e00\u884c\u4f7f\u7528<code>stateDiagram-v2<\/code>\u95dc\u9375\u5b57\u4f86\u521d\u59cb\u5316\u72c0\u614b\u756b\u5e03\u3002\u751f\u547d\u9031\u671f\u9700\u8981\u660e\u78ba\u7684\u8d77\u9ede\u8207\u7d42\u9ede\uff0c\u4ee5\u5be6\u5fc3\u5713\u5f62\u7b26\u865f\uff08<code>[*]<\/code>):<\/p>\n<ul>\n<li><strong>\u521d\u59cb\u72c0\u614b\uff08\u9032\u5165\uff09\uff1a<\/strong> <code>[*] --&gt; \u72c0\u614b\u540d\u7a31<\/code>\uff08\u6a19\u793a\u751f\u547d\u9031\u671f\u7684\u8d77\u9ede\uff09\u3002<\/li>\n<li><strong>\u7d42\u6b62\u72c0\u614b\uff08\u96e2\u958b\uff09\uff1a<\/strong> <code>\u72c0\u614b\u540d\u7a31 --&gt; [*]<\/code>\uff08\u6a19\u793a\u751f\u547d\u9031\u671f\u7684\u7d50\u675f\u9ede\uff09\u3002<\/li>\n<\/ul>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorLkksSXXJTEwvSszVLTPi5VIAgmitWAVdXTsFz5ScVIgIiAUWAkoBAHu\/DUo=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\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><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\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:eNorLkksSXXJTEwvSszVLTPi5VIAgmitWAVdXTuF5yt3vZw2CSIGYYOFgdIACS4TBA==\" \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=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">stateDiagram-v2\r\n    [*] --&gt; \u7a7a\u9592\r\n    \u7a7a\u9592 --&gt; [*]<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorLkksSXXJTEwvSszVLTPi5VIAgmitWAVdXTuF5yt3vZw2CSIGYYOFgdIACS4TBA==\" \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            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorLkksSXXJTEwvSszVLTPi5VIAgmitWAVdXTsFz5ScVIgIiAUWAkoBAHu\/DUo=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\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><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"SiHpwMe\"><img alt=\"\" class=\"alignnone size-full wp-image-634\" decoding=\"async\" height=\"184\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a19040d605c9.png\" width=\"60\"\/><\/p>\n<h3>2. \u8a2d\u5b9a\u8f49\u63db\u89f8\u767c\u689d\u4ef6\u548c\u4e8b\u4ef6\u6a19\u7c64<\/h3>\n<p>\u8981\u7e6a\u88fd\u72c0\u614b\u8b8a\u66f4\uff0c\u8acb\u4f7f\u7528\u6a19\u6e96\u7bad\u982d\u7dda\u9023\u63a5\u60a8\u5b9a\u7fa9\u7684\u72c0\u614b\u6a19\u8a18\uff08&#8221;<code>--&gt;<\/code>\uff09\u3002\u8981\u8a18\u9304\u5c0e\u81f4\u6b64\u8f49\u63db\u7684\u7cbe\u78ba\u4e8b\u4ef6\u3001API \u56de\u61c9\u6216\u6309\u9215\u9ede\u64ca\uff0c\u8acb\u5728\u5f8c\u9762\u52a0\u4e0a\u5192\u865f\uff08&#8221;<code>:<\/code>\uff09\u518d\u63a5\u4e0a\u60a8\u7684\u63cf\u8ff0\u6027\u6587\u5b57\u5b57\u4e32\uff1a<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorLkksSXXJTEwvSszVLTPi5VIAAsfkksyyVAVdXTuF4NLigtS8lNQUBSuFgMTK3NS8ErfEzJzUFIhKhDRIMVSflYJnXll+ZnJqcGpJCVApAEGuIFE=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\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><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\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:eNorLkksSXXJTEwvSszVLTPi5VIAgpcNm14s7HmyY62Crq6dwrNZq582zgHxrBSe7J7xbM2+p0s2Pps6HaIWIQtSi9BppfB0x+an09Y93zrh2Y5WANHaNPc=\" \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=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">stateDiagram-v2\r\n    \u9032\u884c\u4e2d --&gt; \u66ab\u505c\u4e2d : \u4ed8\u6b3e\u5931\u6557\r\n    \u66ab\u505c\u4e2d --&gt; \u9032\u884c\u4e2d : \u5e33\u55ae\u7d50\u6e05<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorLkksSXXJTEwvSszVLTPi5VIAgpcNm14s7HmyY62Crq6dwrNZq582zgHxrBSe7J7xbM2+p0s2Pps6HaIWIQtSi9BppfB0x+an09Y93zrh2Y5WANHaNPc=\" \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            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorLkksSXXJTEwvSszVLTPi5VIAAsfkksyyVAVdXTuF4NLigtS8lNQUBSuFgMTK3NS8ErfEzJzUFIhKhDRIMVSflYJnXll+ZnJqcGpJCVApAEGuIFE=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\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><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"djvhsUF\"><img alt=\"\" class=\"alignnone size-full wp-image-635\" decoding=\"async\" height=\"170\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a1904116de63.png\" width=\"245\"\/><\/p>\n<h3>3. \u5be6\u4f5c\u689d\u4ef6\u9078\u64c7\u5340\u584a<\/h3>\n<p>\u8981\u8655\u7406\u5206\u652f\u8a55\u4f30\u8ff4\u5708\uff0c\u8acb\u4f7f\u7528<code>&lt;&lt;choice&gt;&gt;<\/code>\u7bc4\u5f0f\u3002\u9019\u6703\u5728\u756b\u5e03\u4e0a\u7522\u751f\u4e00\u500b\u6e05\u6670\u7684\u83f1\u5f62\uff0c\u6839\u64da\u57f7\u884c\u6642\u671f\u7684\u908f\u8f2f\u6aa2\u67e5\uff0c\u5c07\u55ae\u4e00\u7684\u5165\u7ad9\u8f49\u63db\u8def\u5f91\u62c6\u5206\u6210\u591a\u500b\u4e0d\u540c\u7684\u51fa\u7ad9\u8def\u5f91\uff1a<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorLkksSXXJTEwvSszVLTPi5VIAgmKQoEJyRmpydjyIXVqsYGOTnJGfmZxqZwdREq0Vq6Cra4eiCCKDog2kJKAoNTezNDe0OLVIwUohM00hKTEnMS85VcHOVsHQwACHruCSxLyUxKIUTG02IF0A7rQ5Ow==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\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><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\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:eNorLkksSXXJTEwvSszVLTPi5VIAgmKQoMKzVYuezV\/6vLvhWWu3go1NckZ+ZnKqnR1ESbRWrIKurh2KIogMijaQkperZzzfMuvJ3v3Pp6x40dCqYKXwdFnTs3lzXi6Z8XJhr4KdrYKhgQEOvc9WzHy2axpOvTYgrQDt7lv\/\" \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=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">stateDiagram-v2\r\n    state \u6aa2\u67e5\u72c0\u614b &lt;&lt;choice&gt;&gt;\r\n    [*] --&gt; \u6aa2\u67e5\u72c0\u614b\r\n    \u6aa2\u67e5\u72c0\u614b --&gt; \u9ad8\u7d1a\u4f7f\u7528\u8005 : \u5982\u679c\u9918\u984d &gt;= 100\r\n    \u6aa2\u67e5\u72c0\u614b --&gt; \u6a19\u6e96\u4f7f\u7528\u8005 : \u5982\u679c\u9918\u984d &lt; 100<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorLkksSXXJTEwvSszVLTPi5VIAgmKQoMKzVYuezV\/6vLvhWWu3go1NckZ+ZnKqnR1ESbRWrIKurh2KIogMijaQkperZzzfMuvJ3v3Pp6x40dCqYKXwdFnTs3lzXi6Z8XJhr4KdrYKhgQEOvc9WzHy2axpOvTYgrQDt7lv\/\" \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            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorLkksSXXJTEwvSszVLTPi5VIAgmKQoEJyRmpydjyIXVqsYGOTnJGfmZxqZwdREq0Vq6Cra4eiCCKDog2kJKAoNTezNDe0OLVIwUohM00hKTEnMS85VcHOVsHQwACHruCSxLyUxKIUTG02IF0A7rQ5Ow==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\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><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"HypodAD\"><img fetchpriority=\"high\" alt=\"\" class=\"alignnone size-full wp-image-636\" decoding=\"async\" fetchpriority=\"high\" height=\"222\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a1904161772d.png\" width=\"298\"\/><\/p>\n<h3>4. \u7d50\u69cb\u5316\u8907\u5408\uff08\u5de2\u72c0\uff09\u72c0\u614b<\/h3>\n<p>\u5728\u5efa\u6a21\u8907\u96dc\u7cfb\u7d71\u6642\uff0c\u55ae\u4e00\u7684\u9ad8\u968e\u72c0\u614b\u53ef\u4ee5\u5305\u542b\u5176\u81ea\u8eab\u7684\u7368\u7acb\u5167\u90e8\u751f\u547d\u9031\u671f\u3002\u60a8\u53ef\u900f\u904e\u5b9a\u7fa9\u7236\u72c0\u614b\uff0c\u518d\u63a5\u4e0a\u4ee5\u5927\u62ec\u865f\u5305\u8986\u7684\u5167\u5bb9\u5340\u584a\uff0c\u4f86\u5efa\u7acb\u5de2\u72c0\u5b50\u72c0\u614b\u4f48\u5c40\uff1a<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorLkksSXXJTEwvSszVLTPi5VIAgmKQoIJ\/UUpqUUBRfnJqcXFmXrpCNUQSBKK1YhV0de0UAhKTsxPTgZIIKbgQWIFPYlJqDly+FgAmQR80\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\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><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\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:eNorLkksSXXJTEwvSszVLTPi5VIAgmKQoMKLFU1Pp617MXPq8wltCtUQGRCI1opV0NW1U3ja0\/pi8VyEOIQPlnq2YubzjUsgUrUADs8j4A==\" \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=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">stateDiagram-v2\r\n    state \u8a02\u55ae\u8655\u7406 {\r\n        [*] --&gt; \u5305\u88dd\r\n        \u5305\u88dd --&gt; \u6a19\u7c64\r\n    }<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorLkksSXXJTEwvSszVLTPi5VIAgmKQoMKLFU1Pp617MXPq8wltCtUQGRCI1opV0NW1U3ja0\/pi8VyEOIQPlnq2YubzjUsgUrUADs8j4A==\" \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            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorLkksSXXJTEwvSszVLTPi5VIAgmKQoIJ\/UUpqUUBRfnJqcXFmXrpCNUQSBKK1YhV0de0UAhKTsxPTgZIIKbgQWIFPYlJqDly+FgAmQR80\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\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><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"GxeUbLP\"><img loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-637\" decoding=\"async\" height=\"335\" loading=\"lazy\" sizes=\"auto, (max-width: 174px) 100vw, 174px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a190419d2120.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a190419d2120.png 174w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a190419d2120-156x300.png 156w\" width=\"174\"\/><\/p>\n<h2>\u5efa\u7acb\u6e05\u6670\u72c0\u614b\u6a5f\u4f48\u5c40\u7684\u6700\u4f73\u5be6\u52d9<\/h2>\n<ul>\n<li><strong>\u4fdd\u6301\u72c0\u614b\u6a19\u8a18\u7c21\u77ed\uff1a<\/strong> \u70ba\u60a8\u7684\u5167\u90e8\u72c0\u614b\u6a19\u8a18\u4f7f\u7528\u7c21\u77ed\u7684\u99dd\u5cf0\u5f0f\u6587\u5b57\u5b57\u4e32\uff08\u4f8b\u5982\uff0c<code>\u7b49\u5f85\u9000\u6b3e<\/code>\uff09\u3002\u5982\u679c\u60a8\u9700\u8981\u5728\u756b\u5e03\u4e0a\u4f7f\u7528\u9577\u7bc7\u63cf\u8ff0\u6027\u6a19\u984c\uff0c\u8acb\u4f7f\u7528<code>state \"\u63cf\u8ff0\u6027\u6587\u5b57\u5340\u584a\" as Token<\/code> \u8a9e\u6cd5\u4ee5\u5efa\u7acb\u660e\u78ba\u5225\u540d\u3002<\/li>\n<li><strong>\u5f37\u5236\u4f7f\u7528\u55ae\u4e00\u5165\u53e3\u9ede\uff1a<\/strong> \u59cb\u7d42\u5f9e\u55ae\u4e00<code>[*]<\/code> \u7bc0\u9ede\u958b\u59cb\u3002\u64c1\u6709\u591a\u4e2a\u8d77\u59cb\u9ede\u53ef\u80fd\u6703\u8b93\u8a66\u5716\u8ffd\u8e64\u7cfb\u7d71\u6839\u521d\u59cb\u5316\u8def\u5f91\u7684\u4f7f\u7528\u8005\u611f\u5230\u56f0\u60d1\u3002<\/li>\n<li><strong>\u59cb\u7d42\u4f7f\u7528 stateDiagram-v2\uff1a<\/strong> \u59cb\u7d42\u9078\u64c7<code>stateDiagram-v2<\/code> \u95dc\u9375\u5b57\uff0c\u800c\u975e\u820a\u7248<code>stateDiagram<\/code> \u6a19\u8a8c\u3002v2 \u6e32\u67d3\u5f15\u64ce\u4f7f\u7528\u66f4\u65b0\u7684\u4f48\u5c40\u6f14\u7b97\u6cd5\uff0c\u53ef\u63d0\u4f9b\u66f4\u6e05\u6670\u7684\u7dda\u8def\u8def\u7531\u8207\u66f4\u4f73\u7684\u5d4c\u5957\u6846\u5c0d\u9f4a\u3002<\/li>\n<\/ul>\n<h2>\u73fe\u5be6\u4e16\u754c\u4e2d\u7684 Mermaid.js \u72c0\u614b\u5716\u7bc4\u4f8b<\/h2>\n<h3>\u7bc4\u4f8b 1\uff1a\u6578\u4f4d\u9322\u5305\u4ea4\u6613\u751f\u547d\u9031\u671f\uff08\u9078\u64c7\u5206\u652f\u8207\u5931\u6557\u5faa\u74b0\uff09<\/h3>\n<p>\u6b64\u529f\u80fd\u85cd\u5716\u6a21\u64ec\u6578\u4f4d\u652f\u4ed8\u4ea4\u6613\u7684\u751f\u547d\u9031\u671f\uff0c\u5c55\u793a\u4ea4\u6613\u5982\u4f55\u5f9e\u521d\u59cb\u63d0\u4ea4\u9ede\uff0c\u7d93\u904e\u8a50\u6b3a\u6aa2\u67e5\u5206\u652f\uff0c\u9032\u5165\u6700\u7d42\u7684\u5e33\u672c\u72c0\u614b\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9kT9PwzAQxfdK\/Q6ekbIwVlWkQstUBMLdEEKHfbhW\/CeyzwG+PU5C3UBQPXi4e+\/9zudIQLjVoALYqrteLlg+sS+y9wBJvoojioat1+LotcC6Xi5GzfPVC6uqmh0CuMjTm9VEKMfe79ogm4at2O4TRSJ80rHZxIgxWnR0Sp5KC2HTtsF3OWzFehfjwgdke\/9xwXNnQKm\/lp3BDsqkk3lP6v+Q9+ASmHyDwvDQYQha4iXvFoXRbvDy\/NSg6eugLfpEM27B9GaORAb7bTyik9qpHHDrbV7kHmVmj765qoCzuDVIA\/kGXHOW8iRE3vSMX0btM\/KvTlrnsJ\/eN93zsSs=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\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><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\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:eNorLkksSXXJTEwvSszVLTPi5VIAgmKQoEJaUWJpSnxyRmpytoKNTXJGfmZyqp0dLxdETbRWrIKurp1CSFFiXnFwaVJuZklJagpEDlUMrAzZMCsF14rU5NKS1KDM4mzH4uLU4uLc1LwSmMnISuE2OBYUFOWXAQ2zUni5aMXLWauedrQ9m7rjyd4+PJrcchLT0zH0POuf8HL1DIg2JPfCFGOz8lln99Puqc\/XLXw+oe3p5IUvlrW9mNyNT69LanJOZh5Y79N1nU9bV7zY1vpsZhOGpXA7QDqDU0tKclJBQRGQmpeSmZcOsrl\/wpNdS57u2PxszhqIPkxVcFud83MLclJLID7uanixsOf51gnP101\/1jHhadd8DMvhjgQZAIxPJCmESVA5AFZzzKs=\" \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=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">stateDiagram-v2\r\n    state fraud_check &lt;&lt;choice&gt;&gt;\r\n\r\n    [*] --&gt; TransSubmitted\r\n    TransSubmitted --&gt; fraud_check : ExecuteRiskAssessment\r\n\r\n    fraud_check --&gt; TransApproved : \u98a8\u96aa\u5206\u6578\u4f4e\r\n    fraud_check --&gt; TransFlagged : \u98a8\u96aa\u5206\u6578\u63d0\u9ad8\r\n    \r\n    TransFlagged --&gt; TransApproved : \u624b\u52d5\u7ba1\u7406\u54e1\u8986\u84cb\r\n    TransFlagged --&gt; TransDeclined : \u5b89\u5168\u8d85\u6642\r\n    \r\n    TransApproved --&gt; SettlementPending : \u63d0\u4ea4\u5e33\u672c\r\n    SettlementPending --&gt; TransCompleted : \u9280\u884c\u7d50\u7b97\u6210\u529f\r\n    \r\n    TransDeclined --&gt; [*]\r\n    TransCompleted --&gt; [*]<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorLkksSXXJTEwvSszVLTPi5VIAgmKQoEJaUWJpSnxyRmpytoKNTXJGfmZyqp0dLxdETbRWrIKurp1CSFFiXnFwaVJuZklJagpEDlUMrAzZMCsF14rU5NKS1KDM4mzH4uLU4uLc1LwSmMnISuE2OBYUFOWXAQ2zUni5aMXLWauedrQ9m7rjyd4+PJrcchLT0zH0POuf8HL1DIg2JPfCFGOz8lln99Puqc\/XLXw+oe3p5IUvlrW9mNyNT69LanJOZh5Y79N1nU9bV7zY1vpsZhOGpXA7QDqDU0tKclJBQRGQmpeSmZcOsrl\/wpNdS57u2PxszhqIPkxVcFud83MLclJLID7uanixsOf51gnP101\/1jHhadd8DMvhjgQZAIxPJCmESVA5AFZzzKs=\" \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            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9kT9PwzAQxfdK\/Q6ekbIwVlWkQstUBMLdEEKHfbhW\/CeyzwG+PU5C3UBQPXi4e+\/9zudIQLjVoALYqrteLlg+sS+y9wBJvoojioat1+LotcC6Xi5GzfPVC6uqmh0CuMjTm9VEKMfe79ogm4at2O4TRSJ80rHZxIgxWnR0Sp5KC2HTtsF3OWzFehfjwgdke\/9xwXNnQKm\/lp3BDsqkk3lP6v+Q9+ASmHyDwvDQYQha4iXvFoXRbvDy\/NSg6eugLfpEM27B9GaORAb7bTyik9qpHHDrbV7kHmVmj765qoCzuDVIA\/kGXHOW8iRE3vSMX0btM\/KvTlrnsJ\/eN93zsSs=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\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><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"FzzxFeh\"><img loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-638\" decoding=\"async\" height=\"742\" loading=\"lazy\" sizes=\"auto, (max-width: 397px) 100vw, 397px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a19041e24943.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a19041e24943.png 397w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a19041e24943-161x300.png 161w\" width=\"397\"\/><\/p>\n<p><strong>\u8a9e\u6cd5\u89e3\u6790\uff1a<\/strong> \u6b64\u5de5\u4f5c\u6d41\u7a0b\u4f7f\u7528<code>&lt;&lt;choice&gt;&gt;<\/code> \u6a21\u584a\u5728\u8d77\u59cb\u968e\u6bb5\u8a55\u4f30\u5b89\u5168\u5206\u6578\u3002\u4ea4\u6613\u6839\u64da\u9019\u4e9b\u5206\u6578\u6cbf\u8457\u4e0d\u540c\u7684\u8def\u5f91\u8f49\u79fb\uff0c\u4e26\u5728\u8f49\u79fb\u7bad\u982d\u4e0a\u660e\u78ba\u6a19\u8a3b\u4e8b\u4ef6\u540d\u7a31\uff08\u4f8b\u5982<code>ExecuteRiskAssessment<\/code>\uff09\u76f4\u63a5\u8a18\u9304\u5728\u8f49\u79fb\u7bad\u982d\u4e0a\u3002<\/p>\n<h3>\u7bc4\u4f8b 2\uff1a\u96fb\u5b50\u5546\u52d9\u8a02\u55ae\u5c65\u884c\u7ba1\u9053\uff08\u8907\u5408\u5d4c\u5957\u7cfb\u7d71\uff09<\/h3>\n<p>\u6b64\u9032\u968e\u4f01\u696d\u85cd\u5716\u6982\u8ff0\u4e86\u5b8c\u6574\u7684\u904b\u9001\u8207\u8a02\u55ae\u7ba1\u7406\u751f\u547d\u9031\u671f\uff0c\u5229\u7528\u5d4c\u5957\u7684\u8907\u5408\u5340\u584a\u4f86\u5c55\u793a\u5c65\u884c\u968e\u6bb5\u5167\u767c\u751f\u7684\u5167\u90e8\u904b\u4f5c\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNplUEtPwzAMviPxH3JG6oXjDkis02DS0II4Ig6mcVdraVo5yUSF+O\/ksWop+BBF\/l62rQOHG4IjQ1+d729vRKj3uw9RVQ\/iwApZamhQZSC\/RTvRdmbrdUta92icWAkJU\/zVMDrPS6mNcX8E3xkqg3cOe0nNiczxChbNRHr1oMlNj15RTF2Da7qIz4mxFpwoesMmzLQeviRkp5VIoARrS+E\/XhTXwEzIL2CoRevEExrksJAKLnv4RC2ZjJttfsrFlyunSToaxyS92D6DUbaDE2bFjEfuBjWdkRP74N124EtnqgfTEvfLK1\/pURyO+gvdUZF9\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\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><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\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:eNorLkksSXXJTEwvSszVLTPi5VIAgmitWAVdXTsF\/6KU1KKAnMTk1BSIBIREEgYr88xzK81Jy8zJyU3NK1GwUng2Zf2T3TOebt\/0rHPxszX7kLUWg6xD01ANkUK22LMkNTcgMzk7My8dIYkkCFYUWJqYk1lS6Viakgm2tXPnszULQbb2THzZuAOhD0UdSGNwanJpUapTfkVAIsQ0K4Wn61c+W7DjZcOsl419CJ0YCkG6nROLijJTi3wT8zLTUotLFNxT81KLgL5KAblhxcznG5cA3fC0Y\/rT3g0Qk2qRAwDV62DXZGQWFEB0d+5\/2dj9dGrbs\/6Fzzq7IRpg0iClLqk5mWWpRWDFIEvad73YtOL5ol0vVvUi24FQBtIEDFMA8ZGtFQ==\" \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=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">stateDiagram-v2\r\n    [*] --&gt; OrderPlaced\r\n    \r\n    OrderPlaced --&gt; InFulfillment : \u652f\u4ed8\u5df2\u6263\u6b3e\r\n    \r\n    state InFulfillment {\r\n        [*] --&gt; ItemPicking\r\n        ItemPicking --&gt; QualityAudit : \u6279\u6b21\u5df2\u6311\u9078\r\n        QualityAudit --&gt; SecureBoxPacking : \u5be9\u6838\u901a\u904e\r\n        SecureBoxPacking --&gt; CarrierManifest Generated : \u6a19\u7c64\u5df2\u5217\u5370\r\n    }\r\n    \r\n    InFulfillment --&gt; Shipped : \u627f\u904b\u5546\u63e1\u624b\r\n    Shipped --&gt; Delivered : \u5df2\u51fa\u8ca8\u78ba\u8a8d\r\n    \r\n    Delivered --&gt; [*]<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorLkksSXXJTEwvSszVLTPi5VIAgmitWAVdXTsF\/6KU1KKAnMTk1BSIBIREEgYr88xzK81Jy8zJyU3NK1GwUng2Zf2T3TOebt\/0rHPxszX7kLUWg6xD01ANkUK22LMkNTcgMzk7My8dIYkkCFYUWJqYk1lS6Viakgm2tXPnszULQbb2THzZuAOhD0UdSGNwanJpUapTfkVAIsQ0K4Wn61c+W7DjZcOsl419CJ0YCkG6nROLijJTi3wT8zLTUotLFNxT81KLgL5KAblhxcznG5cA3fC0Y\/rT3g0Qk2qRAwDV62DXZGQWFEB0d+5\/2dj9dGrbs\/6Fzzq7IRpg0iClLqk5mWWpRWDFIEvad73YtOL5ol0vVvUi24FQBtIEDFMA8ZGtFQ==\" \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            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNplUEtPwzAMviPxH3JG6oXjDkis02DS0II4Ig6mcVdraVo5yUSF+O\/ksWop+BBF\/l62rQOHG4IjQ1+d729vRKj3uw9RVQ\/iwApZamhQZSC\/RTvRdmbrdUta92icWAkJU\/zVMDrPS6mNcX8E3xkqg3cOe0nNiczxChbNRHr1oMlNj15RTF2Da7qIz4mxFpwoesMmzLQeviRkp5VIoARrS+E\/XhTXwEzIL2CoRevEExrksJAKLnv4RC2ZjJttfsrFlyunSToaxyS92D6DUbaDE2bFjEfuBjWdkRP74N124EtnqgfTEvfLK1\/pURyO+gvdUZF9\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\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><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"TYltJdW\"><img loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-639\" decoding=\"async\" height=\"1083\" loading=\"lazy\" sizes=\"auto, (max-width: 381px) 100vw, 381px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a1904232f697.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a1904232f697.png 381w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a1904232f697-106x300.png 106w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a1904232f697-360x1024.png 360w\" width=\"381\"\/><\/p>\n<p><strong>\u8a9e\u6cd5\u5206\u89e3\uff1a<\/strong> \u900f\u904e\u5c07\u6b65\u9a5f\u5305\u88dd\u5728 <code>state InFulfillment {...}<\/code> body \u7bc4\u570d\u5167\uff0c\u60a8\u5728\u756b\u5e03\u4e0a\u5efa\u7acb\u4e86\u4e00\u500b\u6e05\u6670\u7684\u7d50\u69cb\u908a\u754c\u3002\u5f15\u64ce\u5728\u6e32\u67d3\u5176\u5167\u90e8\u5de5\u4f5c\u6d41\u7a0b\u6b65\u9a5f\u6642\uff0c\u6703\u5c07\u6b64\u7bc4\u570d\u8996\u70ba\u55ae\u4e00\u6574\u5408\u7684\u7236\u72c0\u614b\uff0c\u4f9d\u5e8f\u9032\u884c\uff0c\u4f7f\u8907\u96dc\u7684\u591a\u5c64\u7d1a\u751f\u547d\u9031\u671f\u8b8a\u5f97\u5bb9\u6613\u5c0e\u822a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u9ebc\u662f\u72c0\u614b\u5716\uff1f \u4e00\u500b\u72c0\u614b\u5716\uff08\u53c8\u7a31\u70ba\u72c0\u614b\u5716\uff09\u662f\u4e00\u7a2e\u884c\u70baUML \u5716\uff0c\u7528\u4f86\u6a21\u64ec\u55ae\u4e00\u7269\u4ef6&#8230;<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":5,"template":"","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"ld_collection":[14],"class_list":["post-2275","ld_docs","type-ld_docs","status-publish","hentry","ld_collection-vpascode-docs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mermaid State Diagram Syntax | VPasCode Text to Diagram Guide<\/title>\n<meta name=\"description\" content=\"Define system behavior and event triggers with Mermaid state diagrams in VPasCode, a cloud diagram-as-code tool.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vpascode.com\/tw\/docs\/vpascode-docs\/mermaid-js-state-diagram-syntax-guide\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mermaid State Diagram Syntax | VPasCode Text to Diagram Guide\" \/>\n<meta property=\"og:description\" content=\"Define system behavior and event triggers with Mermaid state diagrams in VPasCode, a cloud diagram-as-code tool.\" \/>\n<meta property=\"og:url\" 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