{"id":2139,"date":"2026-08-18T07:03:18","date_gmt":"2026-08-18T07:03:18","guid":{"rendered":"https:\/\/www.vpascode.com\/cn\/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\/cn\/building-a-hotel-management-erd-with-plantuml-and-vpascode\/","title":{"rendered":"\u4f7f\u7528PlantUML\u548cVPasCode\u6784\u5efa\u9152\u5e97\u7ba1\u7406ERD"},"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\u4e3a\u9152\u5e97\u4e1a\u7b49\u590d\u6742\u9886\u57df\u8bbe\u8ba1\u7a33\u5065\u7684\u6570\u636e\u5e93\u67b6\u6784\u65f6\uff0c\u6e05\u6670\u5730\u53ef\u89c6\u5316\u5173\u7cfb\u81f3\u5173\u91cd\u8981\u3002\u65e0\u8bba\u4f60\u662f\u7ed8\u5236\u5ba2\u6237\u6863\u6848\u3001\u8ddf\u8e2a\u5ba2\u623f\u5e93\u5b58\uff0c\u8fd8\u662f\u7ba1\u7406\u8d26\u5355\uff0c\u4e00\u4e2a\u7ed3\u6784\u826f\u597d\u7684\u5b9e\u4f53\u5173\u7cfb\u56fe\uff08ERD\uff09\u90fd\u80fd\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u8282\u7701\u65e0\u6570\u5c0f\u65f6\u3002\u5728\u8fd9\u5802\u5927\u5e08\u8bfe\u4e2d\uff0c\u6211\u5c06\u5e26\u4f60\u4e00\u6b65\u6b65\u4e86\u89e3\u6211\u5982\u4f55\u4f7f\u7528PlantUML\u5728\u201c\u201d\u4e2d\u4ece\u96f6\u5f00\u59cb\u6784\u5efa\u4e00\u4e2a\u5168\u9762\u7684\u9152\u5e97\u7ba1\u7406ERD\u3002\u514d\u8d39\u7684PlantUML\u7f16\u8f91\u5668<\/a>, VPasCode<\/a>.<\/p>\n

\"\"<\/p>\n

1. \u521d\u59cb\u5316PlantUML\u73af\u5883<\/h2>\n

\u6211\u9996\u5148\u8bbe\u7f6e\u811a\u672c\u7684\u57fa\u7840\u7ed3\u6784\u3002\u5728\u5904\u7406\u5305\u542b\u5927\u91cf\u5c5e\u6027\u7684\u590d\u6742\u6a21\u5f0f\u65f6\uff0c\u5e03\u5c40\u7684\u53ef\u8bfb\u6027\u81f3\u5173\u91cd\u8981\u3002\u6211\u914d\u7f6ePlantUML\u4ee5\u9690\u85cf\u4e0d\u5fc5\u8981\u7684\u6742\u4e71\u4fe1\u606f\uff0c\u5e76\u4f18\u5316\u56fe\u8868\u7684\u5e03\u5c40\u65b9\u5411\uff1a<\/p>\n

\r\n@startuml \r\ntitle \u9152\u5e97\u7ba1\u7406ERD\r\n\r\nhide circle\r\nleft to right direction\r\n    <\/code><\/pre>\n
\u4e3a\u4ec0\u4e48\u91c7\u7528\u8fd9\u79cd\u65b9\u6cd5\uff1f<\/strong>\u9690\u85cf\u9ed8\u8ba4\u7684\u5c5e\u6027\u5706\u5708\u53ef\u4ee5\u4f7f\u5b9e\u4f53\u6846\u4fdd\u6301\u7b80\u6d01\u73b0\u4ee3\u3002\u5c06\u65b9\u5411\u8bbe\u7f6e\u4e3a\u4ece\u5de6\u5230\u53f3\u65b9\u5411<\/code>\u6709\u52a9\u4e8e\u9632\u6b62\u5bbd\u5e45ERD\u53d8\u5f97\u5728\u5782\u76f4\u65b9\u5411\u4e0a\u96be\u4ee5\u7ba1\u7406\uff0c\u4f7f\u591a\u8868\u5173\u7cfb\u5f97\u4ee5\u903b\u8f91\u6027\u5730\u5c55\u5f00\u3002<\/p>\n
2. \u5b9a\u4e49\u6838\u5fc3\u5b9e\u4f53\u548c\u5c5e\u6027<\/h2>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u9700\u8981\u5b9a\u4e49\u4ee3\u8868\u6211\u4eec\u4e1a\u52a1\u9886\u57df\u7684\u6838\u5fc3\u5b9e\u4f53\u3002\u6211\u4e3a\u6bcf\u4e2a\u5b9e\u4f53\u7ed3\u6784\u5316\u5176\u4e3b\u952e\u3001\u552f\u4e00\u6027\u7ea6\u675f\u548c\u7c7b\u578b\u5316\u5c5e\u6027\u3002\u8ba9\u6211\u4eec\u770b\u770b\u6211\u662f\u5982\u4f55\u8bbe\u7f6e\u6838\u5fc3Customer<\/code>\u548cRoomType<\/code>\u5b9e\u4f53\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
\u901a\u8fc7\u5b9a\u4e49\u8bf8\u5982<<PK>><\/code>\u548c<<UK>><\/code>\u4e4b\u7c7b\u7684\u663e\u5f0f\u6807\u8bb0\uff0c\u4efb\u4f55\u5ba1\u67e5\u4ee3\u7801\u7684\u4eba\u90fd\u80fd\u5728\u6570\u636e\u5e93\u8fc1\u79fb\u811a\u672c\u7f16\u5199\u4e4b\u524d\u7acb\u5373\u7406\u89e3\u7d22\u5f15\u548c\u552f\u4e00\u6027\u89c4\u5219\u3002<\/p>\n
3. \u6620\u5c04\u64cd\u4f5c\u6027\u5b9e\u4f53\uff08\u5ba2\u623f\u3001\u9884\u8ba2\u548c\u5458\u5de5\uff09<\/h2>\n
\u5728\u53c2\u8003\u6570\u636e\u5c31\u4f4d\u540e\uff0c\u6211\u8f6c\u5411\u9152\u5e97\u7ba1\u7406\u7cfb\u7edf\u7684\u4e8b\u52a1\u6838\u5fc3\uff1a\u5ba2\u623f\u3001\u9884\u8ba2\u548c\u5458\u5de5\u5de5\u4f5c\u6d41\u7a0b\u3002\u6bcf\u4e2a\u5b9e\u4f53\u90fd\u4f7f\u7528\u5916\u952e\u4e0e\u6211\u4eec\u7684\u57fa\u7840\u8868\u5173\u8054\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\u8d22\u52a1\u548c\u670d\u52a1\u5173\u7cfb<\/h2>\n
\u4e3a\u4e86\u5b8c\u5584\u6574\u4e2a\u67b6\u6784\uff0c\u6211\u7ed8\u5236\u4e86\u8d26\u5355\u8bb0\u5f55\uff08\u4ed8\u6b3e\u548c\u53d1\u7968\uff09\u4ee5\u53ca\u7531\u9152\u5e97\u5458\u5de5\u5904\u7406\u7684\u8f85\u52a9\u670d\u52a1\uff08\u5982\u5ba2\u623f\u670d\u52a1\uff09\u3002\u4e3a\u4e86\u5c06\u6240\u6709\u5185\u5bb9\u8fde\u63a5\u8d77\u6765\uff0c\u6211\u4f7f\u7528\u6807\u51c6\u7684PlantUML\u7b26\u53f7\u663e\u5f0f\u5b9a\u4e49\u4e86\u57fa\u6570\u5173\u7cfb\uff1a<\/p>\n
\r\n' \u5173\u7cfb\r\ncustomer ||--o{ reservation : \"\u521b\u5efa\"\r\nroom ||--o{ reservation : \"\u5206\u914d\u7ed9\"\r\nreservation ||--|| payment : \"\u62e5\u6709\"\r\nreservation ||--|| invoice : \"\u751f\u6210\"\r\nreservation ||--o{ roomservice : \"\u8bf7\u6c42\"\r\nstaff ||--o{ roomservice : \"\u5b8c\u6210\"\r\nroomtype ||--o{ room : \"\u5206\u7c7b\"\r\n\r\n@enduml\r\n    <\/code><\/pre>\n
\u8bbe\u8ba1\u9009\u62e9\uff1a<\/strong> \u4f7f\u7528\u7cbe\u786e\u7684\u4e4c\u9e26\u8db3\u7b26\u53f7\uff08\u4f8b\u5982||--o{<\/code> \u8868\u793a\u5f3a\u5236\u5230\u53ef\u9009\u7684\u4e00\u5bf9\u591a\u5173\u7cfb\uff09\u53ef\u4ee5\u786e\u4fdd\u4e1a\u52a1\u903b\u8f91\u89c4\u5219\u2014\u2014\u4f8b\u5982\u9884\u8ba2\u5fc5\u987b\u5173\u8054\u5ba2\u6237\uff0c\u4f46\u5ba2\u6237\u53ef\u80fd\u62e5\u6709\u591a\u4e2a\u6216\u96f6\u4e2a\u6d3b\u8dc3\u9884\u8ba2\u2014\u2014\u88ab\u51c6\u786e\u5efa\u6a21\u3002<\/p>\n
\u00a0<\/section>\n\n
\u5b8c\u6574\u7684 PlantUML \u811a\u672c<\/h2>\n
\u4ee5\u4e0b\u662f\u6211\u4eec\u7684\u9152\u5e97\u7ba1\u7406 ERD \u7684\u5b8c\u6574\u7ec4\u88c5\u6e90\u4ee3\u7801\u3002\u60a8\u53ef\u4ee5\u76f4\u63a5\u5c06\u6b64\u4ee3\u7801\u590d\u5236\u5e76\u7c98\u8d34\u5230\u60a8\u6700\u559c\u6b22\u7684\u514d\u8d39 PlantUML \u7f16\u8f91\u5668<\/strong> \u4e2d\u8fdb\u884c\u7f16\u8f91\u6216\u6e32\u67d3\u77e2\u91cf\u56fe\u5f62\uff1a<\/p>\n
\n
\nPlantuml<\/span>
\n
\n<\/path><\/path><\/svg>
\n\u5728 VPasCode \u4e2d\u7f16\u8f91 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 ERD\r\n\r\nhide circle\r\nleft to right direction\r\n\r\n' \u5b9a\u4e49\u5b9e\u4f53\u53ca\u5176\u5c5e\u6027\r\nentity \"\u5ba2\u6237\" 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\u95f4\" 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\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 \"\u9884\u8ba2\" 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 \"\u652f\u4ed8\" 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 \"\u53d1\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 \"\u5458\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\u52a1\" 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' \u5173\u7cfb\r\ncustomer ||--o{ reservation : \"\u521b\u5efa\"\r\nroom ||--o{ reservation : \"\u5206\u914d\u7ed9\"\r\nreservation ||--|| payment : \"\u62e5\u6709\"\r\nreservation ||--|| invoice : \"\u751f\u6210\"\r\nreservation ||--o{ roomservice : \"\u8bf7\u6c42\"\r\nstaff ||--o{ roomservice : \"\u5b8c\u6210\"\r\nroomtype ||--o{ room : \"\u5206\u7c7b\"\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\u7f16\u8f91 Plantuml<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"Editing<\/p>\n\n
\u4f7f\u7528 VPasCode \u8ba9\u60a8\u7684\u6570\u636e\u5e93\u8bbe\u8ba1\u6829\u6829\u5982\u751f<\/span><\/section>\n
\u6784\u5efa\u590d\u6742\u7684\u6570\u636e\u5e93\u6a21\u578b\u5e76\u4e0d\u610f\u5473\u7740\u8981\u4e0e\u7b28\u62d9\u7684\u62d6\u653e\u7528\u6237\u754c\u9762\u640f\u6597\u3002\u901a\u8fc7\u91c7\u7528\u56fe\u8868\u5373\u4ee3\u7801\u7684\u65b9\u6cd5\uff0c\u60a8\u7684\u67b6\u6784\u5c06\u4fdd\u6301\u7248\u672c\u63a7\u5236\u3001\u6574\u6d01\u4e14\u6613\u4e8e\u7ef4\u62a4\u3002<\/p>\n
\u51c6\u5907\u597d\u5c1d\u8bd5\u6784\u5efa\u60a8\u81ea\u5df1\u7684\u7cfb\u7edf\u67b6\u6784\u4e86\u5417\uff1f\u524d\u5f80VPasCode<\/a>\uff0c\u4f53\u9a8c\u5b9e\u65f6\u6e32\u67d3\u3001\u81ea\u52a8\u683c\u5f0f\u68c0\u6d4b\u4ee5\u53ca\u65e0\u7f1d\u5bfc\u51fa\u6280\u672f\u6587\u6863\u7684\u529f\u80fd\uff0c\u4ece\u4eca\u5929\u5f00\u59cb\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5728\u4e3a\u9152\u5e97\u4e1a\u7b49\u590d\u6742\u9886\u57df\u8bbe\u8ba1\u7a33\u5065\u7684\u6570\u636e\u5e93\u67b6\u6784\u65f6\uff0c\u6e05\u6670\u5730\u53ef\u89c6\u5316\u5173\u7cfb\u81f3\u5173\u91cd\u8981\u3002\u65e0\u8bba\u4f60\u662f\u7ed8…<\/p>\n","protected":false},"author":4,"featured_media":2140,"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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