{"id":2310,"date":"2026-08-18T07:03:18","date_gmt":"2026-08-18T07:03:18","guid":{"rendered":"https:\/\/www.vpascode.com\/tw\/building-a-hotel-management-erd-with-plantuml-and-vpascode\/"},"modified":"2026-08-18T07:03:18","modified_gmt":"2026-08-18T07:03:18","slug":"building-a-hotel-management-erd-with-plantuml-and-vpascode","status":"publish","type":"post","link":"https:\/\/www.vpascode.com\/tw\/building-a-hotel-management-erd-with-plantuml-and-vpascode\/","title":{"rendered":"\u4f7f\u7528 PlantUML \u548c VPasCode \u5efa\u7acb\u9152\u5e97\u7ba1\u7406 ERD"},"content":{"rendered":"

A YouTube thumbnail-style graphic featuring the bold text \"BUILD PROFESSIONAL DATABASE DIAGRAMS\" in large uppercase letters, with a pointing finger icon on the right and a rendered Entity Relationship Diagram displayed in the background.<\/p>\n

\u5728\u8a2d\u8a08\u8907\u96dc\u9818\u57df\uff08\u5982\u9152\u5e97\u696d\uff09\u7684\u7a69\u5065\u8cc7\u6599\u5eab\u67b6\u69cb\u6642\uff0c\u6e05\u6670\u5730\u53ef\u8996\u5316\u95dc\u4fc2\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u60a8\u662f\u5728\u7e6a\u88fd\u5ba2\u6236\u8cc7\u6599\u3001\u8ffd\u8e64\u623f\u9593\u5eab\u5b58\uff0c\u9084\u662f\u7ba1\u7406\u5e33\u55ae\uff0c\u4e00\u500b\u7d50\u69cb\u826f\u597d\u7684\u5be6\u9ad4\u95dc\u4fc2\u5716\uff08ERD\uff09\u90fd\u80fd\u5728\u958b\u767c\u904e\u7a0b\u4e2d\u7bc0\u7701\u7121\u6578\u6642\u9593\u3002\u5728\u9019\u5802\u9032\u968e\u8ab2\u7a0b\u4e2d\uff0c\u6211\u5c07\u5e36\u60a8\u4e00\u6b65\u6b65\u4e86\u89e3\u6211\u5982\u4f55\u4f7f\u7528 PlantUML \u5728 \u514d\u8cbb\u7684 PlantUML \u7de8\u8f2f\u5668<\/a>, VPasCode<\/a>.<\/p>\n

\"\"<\/p>\n

1. \u521d\u59cb\u5316 PlantUML \u74b0\u5883<\/h2>\n

\u6211\u9996\u5148\u5efa\u7acb\u8173\u672c\u7684\u57fa\u790e\u7d50\u69cb\u3002\u5728\u8655\u7406\u5305\u542b\u5927\u91cf\u5c6c\u6027\u7684\u8907\u96dc\u8cc7\u6599\u7d50\u69cb\u6642\uff0c\u4f48\u5c40\u7684\u53ef\u8b80\u6027\u81f3\u95dc\u91cd\u8981\u3002\u6211\u8a2d\u5b9a PlantUML \u4ee5\u96b1\u85cf\u4e0d\u5fc5\u8981\u7684\u96dc\u4e82\u5143\u7d20\uff0c\u4e26\u512a\u5316\u5716\u8868\u7684\u4f48\u5c40\u65b9\u5411\uff1a<\/p>\n

\r\n@startuml \r\ntitle \u9152\u5e97\u7ba1\u7406 ERD\r\n\r\nhide circle\r\nleft to right direction\r\n    <\/code><\/pre>\n
\u70ba\u4ec0\u9ebc\u63a1\u7528\u9019\u7a2e\u65b9\u6cd5\uff1f<\/strong>\u96b1\u85cf\u9810\u8a2d\u7684\u5c6c\u6027\u5713\u5708\u53ef\u8b93\u5be6\u9ad4\u6846\u4fdd\u6301\u4e7e\u6de8\u4e14\u73fe\u4ee3\u5316\u3002\u8a2d\u5b9a\u65b9\u5411\u70ba\u5f9e\u5de6\u5230\u53f3\u65b9\u5411<\/code>\u53ef\u9632\u6b62\u5bec\u5ee3\u7684 ERD \u8b8a\u5f97\u5782\u76f4\u4e0a\u96e3\u4ee5\u7ba1\u7406\uff0c\u4e26\u908f\u8f2f\u6027\u5730\u5c55\u958b\u591a\u8868\u4e4b\u9593\u7684\u95dc\u4fc2\u3002<\/p>\n
2. \u5b9a\u7fa9\u6838\u5fc3\u5be6\u9ad4\u8207\u5c6c\u6027<\/h2>\n
\u63a5\u4e0b\u4f86\uff0c\u6211\u9700\u8981\u5b9a\u7fa9\u4ee3\u8868\u6211\u5011\u696d\u52d9\u9818\u57df\u7684\u6838\u5fc3\u5be6\u9ad4\u3002\u6211\u4ee5\u4e3b\u9375\u3001\u552f\u4e00\u6027\u7d04\u675f\u548c\u985e\u578b\u5316\u5c6c\u6027\u4f86\u7d50\u69cb\u5316\u6bcf\u500b\u5be6\u9ad4\u3002\u8b93\u6211\u5011\u4f86\u770b\u770b\u6211\u5982\u4f55\u5efa\u7acb\u6838\u5fc3Customer<\/code> \u548c RoomType<\/code>\u5be6\u9ad4\uff1a<\/p>\n
\r\nentity \"Customer\" as customer {\r\n  * customer_id : UUID <<PK>>\r\n  --\r\n  first_name : VARCHAR(50)\r\n  last_name : VARCHAR(50)\r\n  email : VARCHAR(100) <<UK>>\r\n  phone : VARCHAR(20)\r\n  address : TEXT\r\n  loyalty_points : INTEGER\r\n  total_stays : INTEGER\r\n  date_registered : TIMESTAMP\r\n  date_of_birth : DATE\r\n  nationality : VARCHAR(50)\r\n}\r\n\r\nentity \"RoomType\" as roomtype {\r\n  * room_type_id : UUID <<PK>>\r\n  --\r\n  type_name : VARCHAR(50) <<UK>>\r\n  description : TEXT\r\n  standard_capacity : INTEGER\r\n  base_price : DECIMAL(10,2)\r\n  extra_bed_charge : DECIMAL(10,2)\r\n  has_kitchenette : BOOLEAN\r\n  has_balcony : BOOLEAN\r\n}\r\n    <\/code><\/pre>\n
\u900f\u904e\u5b9a\u7fa9\u660e\u78ba\u7684\u6a19\u8a18\uff0c\u4f8b\u5982<<PK>><\/code> \u548c <<UK>><\/code>\uff0c\u4efb\u4f55\u5be9\u95b1\u7a0b\u5f0f\u78bc\u7684\u4eba\u90fd\u80fd\u7acb\u5373\u7406\u89e3\u7d22\u5f15\u8207\u552f\u4e00\u6027\u898f\u5247\uff0c\u751a\u81f3\u5728\u64b0\u5beb\u8cc7\u6599\u5eab\u9077\u79fb\u8173\u672c\u4e4b\u524d\u5c31\u6e05\u695a\u638c\u63e1\u3002<\/p>\n
3. \u5efa\u7acb\u64cd\u4f5c\u6027\u5be6\u9ad4\uff08\u623f\u9593\u3001\u9810\u8a02\u8207\u54e1\u5de5\uff09<\/h2>\n
\u5728\u53c3\u8003\u8cc7\u6599\u8a2d\u5b9a\u5b8c\u6210\u5f8c\uff0c\u6211\u63a5\u8457\u9032\u5165\u9152\u5e97\u7ba1\u7406\u7cfb\u7d71\u7684\u4ea4\u6613\u6838\u5fc3\uff1a\u623f\u9593\u3001\u9810\u8a02\u8207\u54e1\u5de5\u5de5\u4f5c\u6d41\u7a0b\u3002\u6bcf\u500b\u5be6\u9ad4\u90fd\u900f\u904e\u5916\u9375\u9023\u7d50\u56de\u6211\u5011\u7684\u57fa\u790e\u8cc7\u6599\u8868\uff1a<\/p>\n
\r\nentity \"Room\" as room {\r\n  * room_id : UUID <<PK>>\r\n  --\r\n  room_number : VARCHAR(10) <<UK>>\r\n  floor_number : INTEGER\r\n  room_type_id : UUID <<FK>>\r\n  capacity : INTEGER\r\n  base_price : DECIMAL(10,2)\r\n  is_available : BOOLEAN\r\n  has_view : BOOLEAN\r\n  square_feet : INTEGER\r\n  last_renovated : DATE\r\n}\r\n\r\nentity \"Reservation\" as reservation {\r\n  * reservation_id : UUID <<PK>>\r\n  --\r\n  customer_id : UUID <<FK>>\r\n  room_id : UUID <<FK>>\r\n  check_in_date : DATE\r\n  check_out_date : DATE\r\n  number_of_guests : INTEGER\r\n  total_amount : DECIMAL(10,2)\r\n  status : VARCHAR(20)\r\n  special_requests : TEXT\r\n  created_at : TIMESTAMP\r\n  updated_at : TIMESTAMP\r\n  confirmation_code : VARCHAR(20) <<UK>>\r\n}\r\n    <\/code><\/pre>\n
4. \u5efa\u7acb\u8ca1\u52d9\u8207\u670d\u52d9\u95dc\u4fc2<\/h2>\n
\u70ba\u4e86\u5b8c\u6210\u67b6\u69cb\u8a2d\u8a08\uff0c\u6211\u7e6a\u88fd\u51fa\u5e33\u55ae\u8a18\u9304\uff08\u4ed8\u6b3e\u8207\u767c\u7968\uff09\uff0c\u4ee5\u53ca\u7531\u9152\u5e97\u54e1\u5de5\u8655\u7406\u7684\u8f14\u52a9\u670d\u52d9\uff08\u5982\u5ba2\u623f\u670d\u52d9\uff09\u3002\u70ba\u4e86\u5c07\u6240\u6709\u5167\u5bb9\u9023\u7d50\u8d77\u4f86\uff0c\u6211\u4f7f\u7528\u6a19\u6e96\u7684 PlantUML \u8a18\u6cd5\u660e\u78ba\u5b9a\u7fa9\u4e86\u95dc\u4fc2\u7684\u57fa\u6578\u3002<\/p>\n
\r\n' \u95dc\u4fc2\r\ncustomer ||--o{ reservation : \"\u5efa\u7acb\"\r\nroom ||--o{ reservation : \"\u6307\u6d3e\u7d66\"\r\nreservation ||--|| payment : \"\u64c1\u6709\"\r\nreservation ||--|| invoice : \"\u7522\u751f\"\r\nreservation ||--o{ roomservice : \"\u8acb\u6c42\"\r\nstaff ||--o{ roomservice : \"\u57f7\u884c\"\r\nroomtype ||--o{ room : \"\u5206\u985e\"\r\n\r\n@enduml\r\n    <\/code><\/pre>\n
\u8a2d\u8a08\u9078\u64c7\uff1a<\/strong> \u4f7f\u7528\u7cbe\u78ba\u7684\u70cf\u9d09\u8173\u7b26\u865f\uff08\u4f8b\u5982 ||--o{<\/code> \u7528\u65bc\u5f37\u5236\u6027\u81f3\u53ef\u9078\u6027\u7684\u4e00\u5c0d\u591a\u95dc\u4fc2\uff09\u53ef\u78ba\u4fdd\u5546\u696d\u908f\u8f2f\u898f\u5247\u2014\u2014\u4f8b\u5982\u9810\u8a02\u5fc5\u9808\u6709\u5ba2\u6236\uff0c\u4f46\u5ba2\u6236\u53ef\u80fd\u6709\u96f6\u500b\u6216\u591a\u500b\u6d3b\u8e8d\u9810\u8a02\u2014\u2014\u88ab\u6e96\u78ba\u5730\u5efa\u6a21\u3002<\/p>\n
\u00a0<\/section>\n\n
\u5b8c\u6574\u7684 PlantUML \u7a0b\u5f0f\u78bc<\/h2>\n
\u4ee5\u4e0b\u662f\u6211\u5011\u9152\u5e97\u7ba1\u7406\u5be6\u9ad4\u95dc\u4fc2\u5716\u7684\u5b8c\u6574\u7d44\u5408\u539f\u59cb\u78bc\u3002\u60a8\u53ef\u4ee5\u76f4\u63a5\u5c07\u6b64\u7a0b\u5f0f\u78bc\u8907\u88fd\u8cbc\u4e0a\u81f3\u60a8\u6700\u559c\u611b\u7684 \u514d\u8cbb PlantUML \u7de8\u8f2f\u5668<\/strong> \u4ee5\u9032\u884c\u7de8\u8f2f\u6216\u6e32\u67d3\u5411\u91cf\u5716\u5f62\uff1a<\/p>\n
\n
\nPlantuml<\/span>
\n
\n<\/path><\/path><\/svg>
\n\u5728 VPasCode \u4e2d\u7de8\u8f2f Plantuml<\/span>
\n<\/a>\n<\/div>\n
\n            
\r\n                                
\r\n                    Plantuml<\/span>\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                
\r\n                    
@startuml \r\n\r\ntitle \u9152\u5e97\u7ba1\u7406\u5be6\u9ad4\u95dc\u4fc2\u5716\r\n\r\nhide circle\r\nleft to right direction\r\n\r\n' \u5b9a\u7fa9\u5be6\u9ad4\u53ca\u5176\u5c6c\u6027\r\nentity \"\u5ba2\u6236\" as customer {\r\n  * customer_id : UUID <>\r\n  --\r\n  first_name : VARCHAR(50)\r\n  last_name : VARCHAR(50)\r\n  email : VARCHAR(100) <>\r\n  phone : VARCHAR(20)\r\n  address : TEXT\r\n  loyalty_points : INTEGER\r\n  total_stays : INTEGER\r\n  date_registered : TIMESTAMP\r\n  date_of_birth : DATE\r\n  nationality : VARCHAR(50)\r\n}\r\n\r\nentity \"\u623f\u9593\" as room {\r\n  * room_id : UUID <>\r\n  --\r\n  room_number : VARCHAR(10) <>\r\n  floor_number : INTEGER\r\n  room_type_id : UUID <>\r\n  capacity : INTEGER\r\n  base_price : DECIMAL(10,2)\r\n  is_available : BOOLEAN\r\n  has_view : BOOLEAN\r\n  square_feet : INTEGER\r\n  last_renovated : DATE\r\n}\r\n\r\nentity \"\u623f\u9593\u985e\u578b\" as roomtype {\r\n  * room_type_id : UUID <>\r\n  --\r\n  type_name : VARCHAR(50) <>\r\n  description : TEXT\r\n  standard_capacity : INTEGER\r\n  base_price : DECIMAL(10,2)\r\n  extra_bed_charge : DECIMAL(10,2)\r\n  has_kitchenette : BOOLEAN\r\n  has_balcony : BOOLEAN\r\n}\r\n\r\nentity \"\u9810\u8a02\" as reservation {\r\n  * reservation_id : UUID <>\r\n  --\r\n  customer_id : UUID <>\r\n  room_id : UUID <>\r\n  check_in_date : DATE\r\n  check_out_date : DATE\r\n  number_of_guests : INTEGER\r\n  total_amount : DECIMAL(10,2)\r\n  status : VARCHAR(20)\r\n  special_requests : TEXT\r\n  created_at : TIMESTAMP\r\n  updated_at : TIMESTAMP\r\n  confirmation_code : VARCHAR(20) <>\r\n}\r\n\r\nentity \"\u4ed8\u6b3e\" as payment {\r\n  * payment_id : UUID <>\r\n  --\r\n  reservation_id : UUID <>\r\n  amount : DECIMAL(10,2)\r\n  payment_date : TIMESTAMP\r\n  payment_method : VARCHAR(30)\r\n  transaction_id : VARCHAR(50) <>\r\n  status : VARCHAR(20)\r\n  receipt_url : TEXT\r\n  refund_amount : DECIMAL(10,2)\r\n}\r\n\r\nentity \"\u767c\u7968\" as invoice {\r\n  * invoice_id : UUID <>\r\n  --\r\n  reservation_id : UUID <>\r\n  invoice_number : VARCHAR(20) <>\r\n  issued_date : DATE\r\n  due_date : DATE\r\n  subtotal : DECIMAL(10,2)\r\n  tax : DECIMAL(10,2)\r\n  service_charge : DECIMAL(10,2)\r\n  total_amount : DECIMAL(10,2)\r\n  status : VARCHAR(20)\r\n}\r\n\r\nentity \"\u54e1\u5de5\" as staff {\r\n  * staff_id : UUID <>\r\n  --\r\n  first_name : VARCHAR(50)\r\n  last_name : VARCHAR(50)\r\n  email : VARCHAR(100) <>\r\n  phone : VARCHAR(20)\r\n  role : VARCHAR(30)\r\n  hire_date : DATE\r\n  salary : DECIMAL(10,2)\r\n  shift_schedule : VARCHAR(50)\r\n  is_active : BOOLEAN\r\n}\r\n\r\nentity \"\u5ba2\u623f\u670d\u52d9\" as roomservice {\r\n  * service_id : UUID <>\r\n  --\r\n  reservation_id : UUID <>\r\n  staff_id : UUID <>\r\n  service_type : VARCHAR(50)\r\n  description : TEXT\r\n  request_time : TIMESTAMP\r\n  completion_time : TIMESTAMP\r\n  status : VARCHAR(20)\r\n  price : DECIMAL(10,2)\r\n}\r\n\r\n' \u95dc\u4fc2\r\ncustomer ||--o{ reservation : \"\u5efa\u7acb\"\r\nroom ||--o{ reservation : \"\u6307\u6d3e\u7d66\"\r\nreservation ||--|| payment : \"\u64c1\u6709\"\r\nreservation ||--|| invoice : \"\u7522\u751f\"\r\nreservation ||--o{ roomservice : \"\u8acb\u6c42\"\r\nstaff ||--o{ roomservice : \"\u57f7\u884c\"\r\nroomtype ||--o{ room : \"\u5206\u985e\"\r\n\r\n@enduml<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\n\u5728 VPasCode \u4e2d\u7de8\u8f2f Plantuml<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"Editing<\/p>\n\n
\u900f\u904e VPasCode \u8b93\u60a8\u7684\u8cc7\u6599\u5eab\u8a2d\u8a08\u6829\u6829\u5982\u751f<\/span><\/section>\n
\u5efa\u7acb\u8907\u96dc\u7684\u8cc7\u6599\u5eab\u6a21\u578b\u4e0d\u4e00\u5b9a\u8981\u8207\u7b28\u62d9\u7684\u62d6\u653e\u5f0f\u4f7f\u7528\u8005\u4ecb\u9762\u640f\u9b25\u3002\u900f\u904e\u63a1\u7528\u5716\u5f62\u5373\u7a0b\u5f0f\u78bc\u7684\u65b9\u6cd5\uff0c\u60a8\u7684\u67b6\u69cb\u5c07\u4fdd\u6301\u7248\u672c\u63a7\u5236\u3001\u4e7e\u6de8\u4e14\u8f15\u9b06\u7dad\u8b77\u3002<\/p>\n
\u6e96\u5099\u597d\u5617\u8a66\u5efa\u7acb\u81ea\u5df1\u7684\u7cfb\u7d71\u67b6\u69cb\u4e86\u55ce\uff1f\u7acb\u5373\u524d\u5f80 VPasCode<\/a> \u4f86\u9ad4\u9a57\u5373\u6642\u6e32\u67d3\u3001\u81ea\u52d5\u683c\u5f0f\u5075\u6e2c\uff0c\u4ee5\u53ca\u70ba\u60a8\u7684\u6280\u8853\u6587\u4ef6\u8f15\u9b06\u532f\u51fa\u7684\u529f\u80fd\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5728\u8a2d\u8a08\u8907\u96dc\u9818\u57df\uff08\u5982\u9152\u5e97\u696d\uff09\u7684\u7a69\u5065\u8cc7\u6599\u5eab\u67b6\u69cb\u6642\uff0c\u6e05\u6670\u5730\u53ef\u8996\u5316\u95dc\u4fc2\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u60a8\u662f…<\/p>\n","protected":false},"author":4,"featured_media":2311,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","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 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