{"id":6348,"date":"2026-02-04T13:25:53","date_gmt":"2026-02-04T05:25:53","guid":{"rendered":"https:\/\/guides.visual-paradigm.com\/cn\/understanding-sequence-diagram-notation-in-uml\/"},"modified":"2026-02-04T13:25:53","modified_gmt":"2026-02-04T05:25:53","slug":"understanding-sequence-diagram-notation-in-uml","status":"publish","type":"post","link":"https:\/\/guides.visual-paradigm.com\/cn\/understanding-sequence-diagram-notation-in-uml\/","title":{"rendered":"\u7406\u89e3UML\u4e2d\u7684\u987a\u5e8f\u56fe\u8868\u793a\u6cd5"},"content":{"rendered":"<h2>\u5f15\u8a00<\/h2>\n<p>\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08UML\uff09\u4f5c\u4e3a\u4e00\u79cd\u901a\u7528\u8bed\u8a00\uff0c\u7528\u4e8e\u53ef\u89c6\u5316\u3001\u89c4\u8303\u3001\u6784\u5efa\u548c\u8bb0\u5f55\u8f6f\u4ef6\u7cfb\u7edf\u7684\u5404\u79cd\u4ea7\u7269\u3002\u5728UML\u7684\u5e7f\u9614\u9886\u57df\u4e2d\uff0c\u987a\u5e8f\u56fe\u4f5c\u4e3a\u4e00\u79cd\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u7528\u4e8e\u63cf\u7ed8\u7cfb\u7edf\u5185\u5404\u4e2a\u7ec4\u4ef6\u4e4b\u95f4\u7684\u52a8\u6001\u4ea4\u4e92\u3002<\/p>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u5256\u6790\u987a\u5e8f\u56fe\u8868\u793a\u6cd5\uff0c\u63ed\u793a\u7528\u4e8e\u63cf\u7ed8\u5b9e\u4f53\u3001\u6d88\u606f\u548c\u751f\u547d\u7ebf\u4e4b\u95f4\u590d\u6742\u4e92\u52a8\u7684\u7b26\u53f7\u548c\u7ea6\u5b9a\u3002\u7406\u89e3\u8fd9\u79cd\u8868\u793a\u6cd5\u5bf9\u4e8e\u53c2\u4e0e\u590d\u6742\u7cfb\u7edf\u8bbe\u8ba1\u3001\u5206\u6790\u6216\u5b9e\u73b0\u7684\u4efb\u4f55\u4eba\u6765\u8bf4\u90fd\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u6807\u51c6\u5316\u7684\u89c6\u89c9\u8bed\u8a00\uff0c\u8d85\u8d8a\u4e86\u6280\u672f\u754c\u9650\u3002<\/p>\n<h2>UML\u4e2d\u7684\u987a\u5e8f\u56fe<\/h2>\n<p>\u5728\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08UML\uff09\u4e2d\uff0c\u987a\u5e8f\u56fe\u662f\u4e00\u79cd\u56fe\u5f62\u5316\u8868\u793a\uff0c\u7528\u4e8e\u5c55\u793a\u7cfb\u7edf\u5185\u5404\u4e2a\u7ec4\u4ef6\u6216\u5bf9\u8c61\u5728\u7279\u5b9a\u65f6\u95f4\u6bb5\u5185\u7684\u4ea4\u4e92\u548c\u52a8\u6001\u884c\u4e3a\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u65f6\u95f4\u6709\u5e8f\u7684\u4e8b\u4ef6\u5e8f\u5217\uff0c\u5c55\u793a\u6d88\u606f\u7684\u6d41\u52a8\u4ee5\u53ca\u6bcf\u4e2a\u53c2\u4e0e\u8005\u7684\u751f\u547d\u5468\u671f\u3002<\/p>\n<p><img alt=\"Sequence Diagram Example\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/01-sequence-diagram-example.png\"\/><\/p>\n<p>\u4ee5\u4e0b\u662fUML\u987a\u5e8f\u56fe\u4e2d\u7684\u5173\u952e\u5143\u7d20\u548c\u6982\u5ff5\uff1a<\/p>\n<h2>1. \u53c2\u4e0e\u8005<\/h2>\n<p><strong>\u7b26\u53f7\u8bf4\u660e\uff1a<\/strong>\u53c2\u4e0e\u8005\u4ee3\u8868\u4e3b\u4f53\u5916\u90e8\u5b9e\u4f53\u6240\u626e\u6f14\u7684\u4e00\u79cd\u89d2\u8272\u3002\u53c2\u4e0e\u8005\u901a\u8fc7\u4ea4\u6362\u4fe1\u53f7\u548c\u6570\u636e\u4e0e\u4e3b\u4f53\u8fdb\u884c\u4ea4\u4e92\u3002\u5b83\u4eec\u53ef\u4ee5\u662f\u4eba\u7c7b\u7528\u6237\u3001\u5916\u90e8\u786c\u4ef6\u6216\u5176\u4ed6\u4e3b\u4f53\u3002<\/p>\n<p><strong>\u89c6\u89c9\u8868\u793a\uff1a<\/strong><\/p>\n<p><img alt=\"Actor\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/02-actor.png\"\/><\/p>\n<p><em>\u6ce8\u610f\uff1a\u53c2\u4e0e\u8005\u5e76\u4e0d\u4e00\u5b9a\u4ee3\u8868\u5177\u4f53\u7684\u7269\u7406\u5b9e\u4f53\uff0c\u800c\u662f\u5b9e\u4f53\u7684\u7279\u5b9a\u89d2\u8272\u3002<\/em><\/p>\n<h2>2. \u751f\u547d\u7ebf<\/h2>\n<p><strong>\u7b26\u53f7\u8bf4\u660e\uff1a<\/strong>\u751f\u547d\u7ebf\u4ee3\u8868\u4ea4\u4e92\u4e2d\u7684\u4e00\u4e2a\u72ec\u7acb\u53c2\u4e0e\u8005\u3002\u5b83\u672c\u8d28\u4e0a\u63cf\u7ed8\u4e86\u5b9e\u4f53\u5728\u4ea4\u4e92\u8fc7\u7a0b\u4e2d\u968f\u65f6\u95f4\u7684\u5b58\u5728\u3002<\/p>\n<p><strong>\u89c6\u89c9\u8868\u793a\uff1a<\/strong><\/p>\n<p><img alt=\"Lifeline\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/03-lifeline.png\"\/><\/p>\n<h2>3. \u6fc0\u6d3b<\/h2>\n<p><strong>\u7b26\u53f7\u8bf4\u660e\uff1a<\/strong>\u751f\u547d\u7ebf\u4e0a\u7684\u4e00\u6761\u7ec6\u957f\u77e9\u5f62\u8868\u793a\u4e00\u4e2a\u5143\u7d20\u6267\u884c\u64cd\u4f5c\u7684\u65f6\u6bb5\u3002\u77e9\u5f62\u7684\u9876\u90e8\u548c\u5e95\u90e8\u5206\u522b\u5bf9\u5e94\u64cd\u4f5c\u7684\u5f00\u59cb\u548c\u7ed3\u675f\u65f6\u95f4\u3002<\/p>\n<p><strong>\u89c6\u89c9\u8868\u793a\uff1a<\/strong><\/p>\n<p><img alt=\"Activation\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/04-activation.png\"\/><\/p>\n<h2>4. \u8c03\u7528\u6d88\u606f<\/h2>\n<p><strong>\u7b26\u53f7\u8bf4\u660e\uff1a<\/strong>\u8c03\u7528\u6d88\u606f\u662f\u4e00\u79cd\u8868\u793a\u5728\u76ee\u6807\u751f\u547d\u7ebf\u4e0a\u8c03\u7528\u64cd\u4f5c\u7684\u6d88\u606f\u7c7b\u578b\u3002<\/p>\n<p><strong>\u89c6\u89c9\u8868\u793a\uff1a<\/strong><\/p>\n<p id=\"ipxgiRx\"><img alt=\"\" class=\"alignnone size-full wp-image-2980\" decoding=\"async\" height=\"75\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/img_6528afff18528.png\" width=\"229\"\/><\/p>\n<h2>5. \u8fd4\u56de\u6d88\u606f<\/h2>\n<p><strong>\u7b26\u53f7\u8bf4\u660e\uff1a<\/strong>\u8fd4\u56de\u6d88\u606f\u8868\u793a\u5c06\u4fe1\u606f\u4f20\u56de\u7ed9\u76f8\u5e94\u524d\u5e8f\u6d88\u606f\u7684\u8c03\u7528\u8005\u3002<\/p>\n<p><strong>\u89c6\u89c9\u8868\u793a\uff1a<\/strong><br \/>\n<img alt=\"Return Message\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/06-return-message.png\"\/><\/p>\n<p>\u00a0<\/p>\n<h2>6. \u81ea\u6d88\u606f<\/h2>\n<p><strong>\u7b26\u53f7\u8bf4\u660e\uff1a<\/strong> \u81ea\u6d88\u606f\u8868\u793a\u5728\u540c\u4e00\u751f\u547d\u7ebf\u4e0a\u7684\u6d88\u606f\u8c03\u7528\u3002<\/p>\n<p><strong> \u89c6\u89c9\u8868\u793a\uff1a<\/strong><\/p>\n<p><img alt=\"Self-Message\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/07-self-message.png\"\/><\/p>\n<h2>7. \u9012\u5f52\u6d88\u606f<\/h2>\n<p><strong> \u7b26\u53f7\u8bf4\u660e\uff1a<\/strong> \u9012\u5f52\u6d88\u606f\u8868\u793a\u5728\u540c\u4e00\u751f\u547d\u7ebf\u4e0a\u7684\u6d88\u606f\u8c03\u7528\u3002\u76ee\u6807\u6307\u5411\u4ece\u6d88\u606f\u8c03\u7528\u4f4d\u7f6e\u7684\u6fc0\u6d3b\u4e0a\u65b9\u7684\u6fc0\u6d3b\u3002<\/p>\n<p><strong> \u89c6\u89c9\u8868\u793a\uff1a<\/strong><br \/>\n<img alt=\"Recursive Message\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/08-recursive-message.png\"\/><\/p>\n<h2>8. \u521b\u5efa\u6d88\u606f<\/h2>\n<p><strong> \u7b26\u53f7\u8bf4\u660e\uff1a<\/strong> \u521b\u5efa\u6d88\u606f\u8868\u793a\u76ee\u6807\u751f\u547d\u7ebf\u7684\u5b9e\u4f8b\u5316\u3002<\/p>\n<p><strong> \u89c6\u89c9\u8868\u793a\uff1a<\/strong><br \/>\n<img alt=\"Create Message\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/09-create-message.png\"\/><\/p>\n<h2>9. \u9500\u6bc1\u6d88\u606f<\/h2>\n<p><strong> \u7b26\u53f7\u8bf4\u660e\uff1a<\/strong> \u9500\u6bc1\u6d88\u606f\u8868\u793a\u8bf7\u6c42\u9500\u6bc1\u76ee\u6807\u751f\u547d\u7ebf\u7684\u751f\u547d\u5468\u671f\u3002<\/p>\n<p><strong> \u89c6\u89c9\u8868\u793a\uff1a<\/strong><\/p>\n<p><img alt=\"Destroy Message\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/10-destroy-message.png\"\/><\/p>\n<h2>10. \u6301\u7eed\u65f6\u95f4\u6d88\u606f<\/h2>\n<p><strong> \u7b26\u53f7\u8bf4\u660e\uff1a<\/strong> \u6301\u7eed\u65f6\u95f4\u6d88\u606f\u663e\u793a\u6d88\u606f\u8c03\u7528\u5728\u4e24\u4e2a\u65f6\u95f4\u70b9\u4e4b\u95f4\u7684\u8ddd\u79bb\u3002<\/p>\n<p><strong> \u89c6\u89c9\u8868\u793a\uff1a<\/strong><\/p>\n<p><img alt=\"Duration Message\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/11-duration-message.png\"\/><\/p>\n<h2>11. \u6ce8\u91ca<\/h2>\n<p><strong> \u7b26\u53f7\u8bf4\u660e\uff1a<\/strong> \u6ce8\u91ca\u6216\u8bc4\u8bba\u53ef\u7528\u6765\u5c06\u5404\u79cd\u5907\u6ce8\u9644\u52a0\u5230\u5143\u7d20\u4e0a\uff0c\u867d\u65e0\u8bed\u4e49\u4f5c\u7528\uff0c\u4f46\u5305\u542b\u5bf9\u5efa\u6a21\u8005\u6709\u7528\u7684\u4fe1\u606f\u3002<\/p>\n<p><strong> \u89c6\u89c9\u8868\u793a\uff1a<\/strong><\/p>\n<p><img alt=\"Note\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/12-note.png\"\/><\/p>\n<h2>12. \u6d88\u606f\u4e0e\u63a7\u5236\u7126\u70b9<\/h2>\n<p><strong> \u7b26\u53f7\u8bf4\u660e\uff1a<\/strong> \u4e8b\u4ef6\u662f\u4ea4\u4e92\u4e2d\u4efb\u4f55\u53d1\u751f\u67d0\u4e8b\u7684\u70b9\u3002\u63a7\u5236\u7126\u70b9\uff0c\u4e5f\u79f0\u4e3a\u6267\u884c\u53d1\u751f\u70b9\uff0c\u4ee5\u751f\u547d\u7ebf\u4e0a\u4e00\u4e2a\u9ad8\u800c\u7a84\u7684\u77e9\u5f62\u8868\u793a\u3002<\/p>\n<p><strong> \u89c6\u89c9\u8868\u793a\uff1a<\/strong><\/p>\n<p><img alt=\"Message and Focus of Control\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/13-message-and-focus-of-control.png\"\/><\/p>\n<h2>13. \u987a\u5e8f\u7247\u6bb5<\/h2>\n<p><strong> \u7b26\u53f7\u8bf4\u660e\uff1a<\/strong> \u987a\u5e8f\u7247\u6bb5\u4ee5\u7ec4\u5408\u7247\u6bb5\u7684\u5f62\u5f0f\u8868\u793a\uff0c\u6709\u52a9\u4e8e\u66f4\u8f7b\u677e\u5730\u521b\u5efa\u548c\u7ef4\u62a4\u51c6\u786e\u7684\u987a\u5e8f\u56fe\u3002<\/p>\n<p><strong> \u89c6\u89c9\u8868\u793a\uff1a<\/strong><\/p>\n<p><img alt=\"Combined Fragment example\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/15-combined-fragment-example.png\"\/><\/p>\n<h3>\u7247\u6bb5\u7c7b\u578b\u548c\u64cd\u4f5c\u7b26\uff1a<\/h3>\n<ul>\n<li><code>alt<\/code>\uff1a\u66ff\u4ee3\u591a\u4e2a\u7247\u6bb5\uff0c\u53ea\u6709\u6761\u4ef6\u4e3a\u771f\u7684\u90a3\u4e2a\u4f1a\u6267\u884c\u3002<\/li>\n<li><code>opt<\/code>\uff1a\u53ef\u9009\u7247\u6bb5\uff0c\u4ec5\u5f53\u63d0\u4f9b\u7684\u6761\u4ef6\u4e3a\u771f\u65f6\u624d\u6267\u884c\u3002<\/li>\n<li><code>par<\/code>\uff1a\u5e76\u884c\u7247\u6bb5\uff0c\u6bcf\u4e2a\u7247\u6bb5\u5e76\u884c\u8fd0\u884c\u3002<\/li>\n<li><code>loop<\/code>\uff1a\u5faa\u73af\u7247\u6bb5\uff0c\u53ef\u80fd\u591a\u6b21\u6267\u884c\u3002<\/li>\n<li><code>region<\/code>\uff1a\u4e34\u754c\u533a\u7247\u6bb5\uff0c\u4e00\u6b21\u53ea\u6709\u4e00\u4e2a\u7ebf\u7a0b\u53ef\u4ee5\u6267\u884c\u3002<\/li>\n<li><code>neg<\/code>\uff1a\u8d1f\u7247\u6bb5\uff0c\u663e\u793a\u65e0\u6548\u7684\u4ea4\u4e92\u3002<\/li>\n<li><code>ref<\/code>\uff1a\u5f15\u7528\u7247\u6bb5\uff0c\u5f15\u7528\u53e6\u4e00\u4e2a\u56fe\u8868\u4e2d\u5b9a\u4e49\u7684\u4ea4\u4e92\u3002<\/li>\n<li><code>sd<\/code>\uff1a\u987a\u5e8f\u56fe\u7247\u6bb5\uff0c\u7528\u4e8e\u5305\u56f4\u6574\u4e2a\u987a\u5e8f\u56fe\u3002<\/li>\n<\/ul>\n<p><em>\u6ce8\u610f\uff1a\u7ec4\u5408\u7247\u6bb5\u53ef\u4ee5\u7ec4\u5408\u8d77\u6765\u4ee5\u6355\u6349\u5faa\u73af\u6216\u5206\u652f\u3002<\/em><\/p>\n<p>\u987a\u5e8f\u56fe\u7684\u4e00\u4e2a\u5178\u578b\u7528\u9014\u662f\u6355\u6349\u548c\u53ef\u89c6\u5316\u5bf9\u8c61\u6216\u53c2\u4e0e\u8005\u5728\u534f\u4f5c\u5b9e\u73b0\u7279\u5b9a\u529f\u80fd\u6216\u7528\u4f8b\u65f6\u7684\u4ea4\u4e92\u3002\u5b83\u4eec\u5728\u7cfb\u7edf\u8bbe\u8ba1\u3001\u5206\u6790\u4ee5\u53ca\u5229\u76ca\u76f8\u5173\u8005\u4e4b\u95f4\u7684\u6c9f\u901a\u4e2d\u7279\u522b\u6709\u7528\uff0c\u80fd\u591f\u63d0\u4f9b\u7cfb\u7edf\u52a8\u6001\u65b9\u9762\u7684\u9ad8\u5c42\u6b21\u6982\u89c8\u3002<\/p>\n<p>\u672c\u8d28\u4e0a\uff0cUML\u987a\u5e8f\u56fe\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u6709\u52a9\u4e8e\u7406\u89e3\u7ec4\u4ef6\u4e4b\u95f4\u4ea4\u4e92\u7684\u65f6\u95f4\u987a\u5e8f\uff0c\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u548c\u5229\u76ca\u76f8\u5173\u8005\u53ef\u89c6\u5316\u7cfb\u7edf\u7684\u52a8\u6001\u884c\u4e3a\uff0c\u5e76\u5728\u8f6f\u4ef6\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u4fc3\u8fdb\u6709\u6548\u6c9f\u901a\u3002<\/p>\n<h2>14. \u7528\u4e8e\u5efa\u6a21\u7528\u4f8b\u573a\u666f\u7684\u987a\u5e8f\u56fe<\/h2>\n<p><strong>\u7b26\u53f7\u8bf4\u660e\uff1a<\/strong>\u7528\u6237\u9700\u6c42\u88ab\u8bb0\u5f55\u4e3a\u7528\u4f8b\uff0c\u5e76\u7ec6\u5316\u4e3a\u573a\u666f\u3002\u7528\u4f8b\u662f\u5916\u90e8\u53c2\u4e0e\u8005\u4e0e\u7cfb\u7edf\u4e4b\u95f4\u4ea4\u4e92\u7684\u96c6\u5408\u3002<\/p>\n<p><strong>\u89c6\u89c9\u8868\u793a\uff1a<\/strong><\/p>\n<p><img alt=\"Combined Fragment example\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/15-combined-fragment-example.png\"\/><\/p>\n<h2>15. \u987a\u5e8f\u56fe\u2014\u2014\u5148\u5efa\u6a21\u540e\u7f16\u7801<\/h2>\n<p><strong>\u7b26\u53f7\u8bf4\u660e\uff1a<\/strong>\u987a\u5e8f\u56fe\u5145\u5f53\u7528\u6237\u9700\u6c42\u4e0e\u7cfb\u7edf\u5b9e\u73b0\u4e4b\u95f4\u7684\u6865\u6881\u3002\u5b83\u4eec\u5728\u67d0\u79cd\u7a0b\u5ea6\u4e0a\u63a5\u8fd1\u4ee3\u7801\u7ea7\u522b\uff0c\u4f46\u63d0\u4f9b\u8bed\u8a00\u65e0\u5173\u7684\u8868\u793a\uff0c\u975e\u7a0b\u5e8f\u5458\u4e5f\u80fd\u7406\u89e3\u3002<\/p>\n<p><strong>\u89c6\u89c9\u8868\u793a\uff1a<\/strong><\/p>\n<p><img alt=\"Sequence Diagram for Use Case\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/16-sequence-diagram-for-use-case.png\"\/><\/p>\n<h2>\u7ed3\u8bba<\/h2>\n<p>UML\u987a\u5e8f\u56fe\u5728\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08UML\uff09\u4e2d\u4f5c\u4e3a\u5173\u952e\u7684\u89c6\u89c9\u5de5\u5177\uff0c\u7528\u4e8e\u63cf\u7ed8\u7cfb\u7edf\u5185\u7ec4\u4ef6\u4e4b\u95f4\u7684\u52a8\u6001\u4ea4\u4e92\u548c\u884c\u4e3a\u3002\u5b83\u8bb0\u5f55\u4e86\u751f\u547d\u7ebf\u4e4b\u95f4\u4ea4\u6362\u7684\u4e8b\u4ef6\u548c\u6d88\u606f\u7684\u65f6\u95f4\u987a\u5e8f\uff0c\u751f\u547d\u7ebf\u4ee3\u8868\u4ea4\u4e92\u4e2d\u7684\u5404\u4e2a\u53c2\u4e0e\u8005\uff0c\u65e0\u8bba\u662f\u5bf9\u8c61\u8fd8\u662f\u53c2\u4e0e\u8005\u3002\u8be5\u56fe\u5305\u542b\u591a\u79cd\u7c7b\u578b\u7684\u6d88\u606f\uff0c\u5982\u8c03\u7528\u3001\u8fd4\u56de\u3001\u81ea\u8c03\u7528\u3001\u9012\u5f52\u3001\u521b\u5efa\u3001\u9500\u6bc1\u548c\u6301\u7eed\u65f6\u95f4\u6d88\u606f\uff0c\u6bcf\u79cd\u6d88\u606f\u4f20\u8fbe\u7279\u5b9a\u7684\u52a8\u4f5c\u548c\u4ea4\u4e92\u3002<\/p>\n<p>\u7b26\u53f7\u5143\u7d20\uff0c\u5305\u62ec\u6fc0\u6d3b\u3001\u7ec4\u5408\u7247\u6bb5\u548c\u6ce8\u91ca\uff0c\u63d0\u4f9b\u4e86\u4e00\u79cd\u5168\u9762\u7684\u8bed\u8a00\u6765\u8868\u8fbe\u590d\u6742\u7cfb\u7edf\u7684\u884c\u4e3a\u3002\u6fc0\u6d3b\u8868\u793a\u5143\u7d20\u6267\u884c\u64cd\u4f5c\u7684\u65f6\u6bb5\uff0c\u800c\u7ec4\u5408\u7247\u6bb5\u5219\u5f15\u5165\u4e86\u6761\u4ef6\u548c\u8fed\u4ee3\u884c\u4e3a\u3002<\/p>\n<p>\u5e8f\u5217\u56fe\u7684\u7528\u9014\u6269\u5c55\u5230\u5efa\u6a21\u7528\u4f8b\u573a\u666f\u3001\u6355\u6349\u7528\u6237\u9700\u6c42\uff0c\u5e76\u5728\u9ad8\u5c42\u6b21\u7cfb\u7edf\u8bbe\u8ba1\u4e0e\u5b9e\u73b0\u4e4b\u95f4\u642d\u5efa\u6865\u6881\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u6807\u51c6\u5316\u4e14\u4e0e\u8bed\u8a00\u65e0\u5173\u7684\u8868\u793a\u65b9\u5f0f\uff0c\u4fc3\u8fdb\u4e86\u5f00\u53d1\u4eba\u5458\u3001\u8bbe\u8ba1\u5e08\u53ca\u5176\u4ed6\u5229\u76ca\u76f8\u5173\u8005\u4e4b\u95f4\u7684\u6c9f\u901a\u3002\u8be5\u56fe\u7684\u591a\u529f\u80fd\u6027\u4f7f\u5176\u6210\u4e3a\u56e2\u961f\u7684\u5b9d\u8d35\u5de5\u5177\uff0c\u5373\u4f7f\u5bf9\u4e8e\u4e0d\u7cbe\u901a\u7f16\u7a0b\u7684\u4eba\u5458\uff0c\u4e5f\u80fd\u5b9e\u73b0\u534f\u4f5c\u5efa\u6a21\u3001\u6d4b\u8bd5\u548c\u7528\u6237\u4f53\u9a8c\u539f\u578b\u8bbe\u8ba1\u3002\u672c\u8d28\u4e0a\uff0cUML\u5e8f\u5217\u56fe\u5145\u5f53\u4e86\u4e00\u4f4d\u89c6\u89c9\u53d9\u4e8b\u8005\uff0c\u63ed\u793a\u4e86\u5b9a\u4e49\u8f6f\u4ef6\u7cfb\u7edf\u52a8\u6001\u672c\u8d28\u7684\u5b9e\u4f53\u4e0e\u6d88\u606f\u4e4b\u95f4\u9519\u7efc\u590d\u6742\u7684\u4e92\u52a8\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f15\u8a00 \u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08UML\uff09\u4f5c\u4e3a\u4e00\u79cd\u901a\u7528\u8bed\u8a00\uff0c\u7528\u4e8e\u53ef\u89c6\u5316\u3001\u89c4\u8303\u3001\u6784\u5efa\u548c\u8bb0\u5f55\u8f6f\u4ef6\u7cfb\u7edf\u7684\u5404\u79cd\u4ea7\u7269\u3002\u5728UML\u7684\u5e7f\u9614\u9886\u57df\u4e2d\uff0c\u987a\u5e8f\u56fe\u4f5c\u4e3a\u4e00\u79cd\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u7528\u4e8e\u63cf\u7ed8\u7cfb\u7edf\u5185\u5404\u4e2a\u7ec4\u4ef6\u4e4b\u95f4\u7684\u52a8\u6001\u4ea4\u4e92\u3002 \u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u5256\u6790\u987a\u5e8f\u56fe\u8868\u793a\u6cd5\uff0c\u63ed\u793a\u7528\u4e8e\u63cf\u7ed8\u5b9e\u4f53\u3001\u6d88\u606f\u548c\u751f\u547d\u7ebf\u4e4b\u95f4\u590d\u6742\u4e92\u52a8\u7684\u7b26\u53f7\u548c\u7ea6\u5b9a\u3002\u7406\u89e3\u8fd9\u79cd\u8868\u793a\u6cd5\u5bf9\u4e8e\u53c2\u4e0e\u590d\u6742\u7cfb\u7edf\u8bbe\u8ba1\u3001\u5206\u6790\u6216\u5b9e\u73b0\u7684\u4efb\u4f55\u4eba\u6765\u8bf4\u90fd\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u6807\u51c6\u5316\u7684\u89c6\u89c9\u8bed\u8a00\uff0c\u8d85\u8d8a\u4e86\u6280\u672f\u754c\u9650\u3002 UML\u4e2d\u7684\u987a\u5e8f\u56fe \u5728\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08UML\uff09\u4e2d\uff0c\u987a\u5e8f\u56fe\u662f\u4e00\u79cd\u56fe\u5f62\u5316\u8868\u793a\uff0c\u7528\u4e8e\u5c55\u793a\u7cfb\u7edf\u5185\u5404\u4e2a\u7ec4\u4ef6\u6216\u5bf9\u8c61\u5728\u7279\u5b9a\u65f6\u95f4\u6bb5\u5185\u7684\u4ea4\u4e92\u548c\u52a8\u6001\u884c\u4e3a\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u65f6\u95f4\u6709\u5e8f\u7684\u4e8b\u4ef6\u5e8f\u5217\uff0c\u5c55\u793a\u6d88\u606f\u7684\u6d41\u52a8\u4ee5\u53ca\u6bcf\u4e2a\u53c2\u4e0e\u8005\u7684\u751f\u547d\u5468\u671f\u3002 \u4ee5\u4e0b\u662fUML\u987a\u5e8f\u56fe\u4e2d\u7684\u5173\u952e\u5143\u7d20\u548c\u6982\u5ff5\uff1a 1. \u53c2\u4e0e\u8005 \u7b26\u53f7\u8bf4\u660e\uff1a\u53c2\u4e0e\u8005\u4ee3\u8868\u4e3b\u4f53\u5916\u90e8\u5b9e\u4f53\u6240\u626e\u6f14\u7684\u4e00\u79cd\u89d2\u8272\u3002\u53c2\u4e0e\u8005\u901a\u8fc7\u4ea4\u6362\u4fe1\u53f7\u548c\u6570\u636e\u4e0e\u4e3b\u4f53\u8fdb\u884c\u4ea4\u4e92\u3002\u5b83\u4eec\u53ef\u4ee5\u662f\u4eba\u7c7b\u7528\u6237\u3001\u5916\u90e8\u786c\u4ef6\u6216\u5176\u4ed6\u4e3b\u4f53\u3002 \u89c6\u89c9\u8868\u793a\uff1a \u6ce8\u610f\uff1a\u53c2\u4e0e\u8005\u5e76\u4e0d\u4e00\u5b9a\u4ee3\u8868\u5177\u4f53\u7684\u7269\u7406\u5b9e\u4f53\uff0c\u800c\u662f\u5b9e\u4f53\u7684\u7279\u5b9a\u89d2\u8272\u3002 2. \u751f\u547d\u7ebf \u7b26\u53f7\u8bf4\u660e\uff1a\u751f\u547d\u7ebf\u4ee3\u8868\u4ea4\u4e92\u4e2d\u7684\u4e00\u4e2a\u72ec\u7acb\u53c2\u4e0e\u8005\u3002\u5b83\u672c\u8d28\u4e0a\u63cf\u7ed8\u4e86\u5b9e\u4f53\u5728\u4ea4\u4e92\u8fc7\u7a0b\u4e2d\u968f\u65f6\u95f4\u7684\u5b58\u5728\u3002 \u89c6\u89c9\u8868\u793a\uff1a 3. \u6fc0\u6d3b 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