{"id":105,"date":"2026-04-03T13:29:38","date_gmt":"2026-04-03T13:29:38","guid":{"rendered":"https:\/\/www.ai-diagrams.com\/cn\/refactoring-legacy-code-uml-composite-structure-diagrams\/"},"modified":"2026-04-03T13:29:38","modified_gmt":"2026-04-03T13:29:38","slug":"refactoring-legacy-code-uml-composite-structure-diagrams","status":"publish","type":"post","link":"https:\/\/www.ai-diagrams.com\/cn\/refactoring-legacy-code-uml-composite-structure-diagrams\/","title":{"rendered":"\u501f\u52a9UML\u590d\u5408\u7ed3\u6784\u56fe\u91cd\u6784\u9057\u7559\u4ee3\u7801"},"content":{"rendered":"<p>\u9057\u7559\u4ee3\u7801\u5e93\u5f80\u5f80\u6f14\u53d8\u6210\u9519\u7efc\u590d\u6742\u7684\u4f9d\u8d56\u7f51\u7edc\uff0c\u63a9\u76d6\u4e86\u539f\u59cb\u7684\u8bbe\u8ba1\u610f\u56fe\u3002\u968f\u7740\u65f6\u95f4\u63a8\u79fb\uff0c\u6280\u672f\u503a\u52a1\u4e0d\u65ad\u79ef\u7d2f\uff0c\u4f7f\u5f97\u4fee\u6539\u53d8\u5f97\u98ce\u9669\u9ad8\u4e14\u8017\u65f6\u3002\u4e3a\u4e86\u5e94\u5bf9\u8fd9\u79cd\u590d\u6742\u6027\uff0c\u5f00\u53d1\u8005\u9700\u8981\u6e05\u6670\u5730\u4e86\u89e3\u8f6f\u4ef6\u7ec4\u4ef6\u7684\u5185\u90e8\u7ed3\u6784\u3002\u8fd9\u65f6\uff0cUML\u590d\u5408\u7ed3\u6784\u56fe\uff08CSD\uff09\u5c31\u663e\u5f97\u5c24\u4e3a\u6709\u4ef7\u503c\u3002\u901a\u8fc7\u53ef\u89c6\u5316\u5185\u90e8\u67b6\u6784\uff0c\u56e2\u961f\u80fd\u591f\u8bc6\u522b\u7ed3\u6784\u74f6\u9888\uff0c\u5e76\u7cbe\u51c6\u89c4\u5212\u91cd\u6784\u5de5\u4f5c\u3002<\/p>\n<p>\u91cd\u6784\u4e0d\u4ec5\u4ec5\u662f\u6539\u53d8\u4ee3\u7801\u8bed\u6cd5\uff1b\u5b83\u5173\u4e4e\u5728\u4fdd\u6301\u5916\u90e8\u884c\u4e3a\u4e0d\u53d8\u7684\u524d\u63d0\u4e0b\uff0c\u6539\u8fdb\u5185\u90e8\u8bbe\u8ba1\u3002CSD\u63d0\u4f9b\u4e86\u5fc5\u8981\u7684\u7c92\u5ea6\uff0c\u4ee5\u89c2\u5bdf\u5206\u7c7b\u5668\u5185\u90e8\u5404\u90e8\u5206\u5982\u4f55\u534f\u4f5c\u3002\u672c\u6307\u5357\u8be6\u7ec6\u8bf4\u660e\u4e86\u5982\u4f55\u5229\u7528\u8fd9\u79cd\u5efa\u6a21\u6280\u672f\uff0c\u6709\u6548\u5b9e\u73b0\u9057\u7559\u7cfb\u7edf\u7684\u73b0\u4ee3\u5316\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Sketch-style infographic illustrating how to refactor legacy code using UML Composite Structure Diagrams, showing key elements like parts, ports, connectors, and interfaces alongside a 5-step workflow: reverse engineering structure, defining collaboration, identifying coupling, applying refactoring patterns, and verification, with visual examples of common anti-patterns like God Class and circular dependencies\" decoding=\"async\" src=\"https:\/\/www.ai-diagrams.com\/wp-content\/uploads\/2026\/04\/uml-composite-structure-diagram-legacy-code-refactoring-infographic-sketch.jpg\"\/><\/figure>\n<\/div>\n<h2>\u7406\u89e3UML\u590d\u5408\u7ed3\u6784\u56fe 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\u90e8\u5206\u4e0e\u5916\u90e8\u4e16\u754c\u6216\u5176\u4ed6\u90e8\u5206\u8fde\u63a5\u7684\u4ea4\u4e92\u70b9\u3002<\/li>\n<li><strong> \u8fde\u63a5\u5668\uff1a<\/strong> 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\ud83e\udde9<\/h2>\n<p>\u9057\u7559\u7cfb\u7edf\u5e38\u5e38\u906d\u53d7\u201c\u610f\u5927\u5229\u9762\u5f0f\u4ee3\u7801\u201d\u7684\u56f0\u6270\uff0c\u903b\u8f91\u5206\u6563\u4e14\u4f9d\u8d56\u5173\u7cfb\u4e0d\u900f\u660e\u3002\u6807\u51c6\u7c7b\u56fe\u65e0\u6cd5\u6355\u6349\u590d\u6742\u7ec4\u4ef6\u7684\u5185\u90e8\u5c42\u6b21\u7ed3\u6784\u3002CSD\u6b63\u597d\u5f25\u8865\u4e86\u8fd9\u4e00\u7a7a\u767d\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u91c7\u7528\u8fd9\u79cd\u5efa\u6a21\u65b9\u6cd5\u7684\u4e3b\u8981\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u9690\u85cf\u4f9d\u8d56\u5173\u7cfb\u7684\u53ef\u89c1\u6027\uff1a<\/strong> \u5b83\u63ed\u793a\u4e86\u5185\u90e8\u90e8\u5206\u4e4b\u95f4\u5982\u4f55\u76f8\u4e92\u4f9d\u8d56\uff0c\u800c\u8fd9\u4e9b\u4f9d\u8d56\u5173\u7cfb\u53ef\u80fd\u5728\u6e90\u4ee3\u7801\u4e2d\u9690\u85cf\u7740\u3002<\/li>\n<li><strong>\u9ad8\u8026\u5408\u7684\u8bc6\u522b\uff1a<\/strong> \u901a\u8fc7\u6620\u5c04\u8fde\u63a5\u5173\u7cfb\uff0c\u4f60\u53ef\u4ee5\u53d1\u73b0\u90a3\u4e9b\u5bf9\u5176\u4ed6\u90e8\u5206\u8fc7\u5ea6\u4f9d\u8d56\u7684\u7ec4\u4ef6\u3002<\/li>\n<li><strong> \u8fb9\u754c\u5b9a\u4e49\uff1a<\/strong> \u5b83\u660e\u786e\u4e86\u54ea\u4e9b\u5185\u5bb9\u5c5e\u4e8e\u7ec4\u4ef6\u5185\u90e8\uff0c\u54ea\u4e9b\u5c5e\u4e8e\u5916\u90e8\u3002<\/li>\n<li><strong> \u91cd\u6784\u5b89\u5168\u6027\uff1a<\/strong> \u7406\u89e3\u5185\u90e8\u7ed3\u6784\u53ef\u4ee5\u786e\u4fdd\u5728\u4e0d\u7834\u574f\u5916\u90e8\u5951\u7ea6\u7684\u524d\u63d0\u4e0b\u8fdb\u884c\u66f4\u5b89\u5168\u7684\u4fee\u6539\u3002<\/li>\n<\/ul>\n<p>\u8003\u8651\u4e00\u4e2a\u9057\u7559\u7684\u652f\u4ed8\u5904\u7406\u6a21\u5757\u3002\u7c7b\u56fe\u53ef\u80fd\u663e\u793a\u4e00\u4e2a<code>PaymentProcessor<\/code>\u7c7b\u3002CSD\u4f1a\u663e\u793a\u8be5\u7c7b\u7531\u4e00\u4e2a<code>Validator<\/code>\u90e8\u5206\u3001\u4e00\u4e2a<code>Gateway<\/code>\u90e8\u5206\uff0c\u4ee5\u53ca\u4e00\u4e2a<code>Logger<\/code>\u90e8\u5206\u7ec4\u6210\u3002\u8fd9\u79cd\u533a\u5206\u6539\u53d8\u4e86\u4f60\u4f18\u5316\u7684\u65b9\u5f0f\u3002<\/p>\n<h2>\u91cd\u6784\u7684\u9010\u6b65\u6d41\u7a0b 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\u5206\u6790\u76ee\u6807\u7c7b\u7684\u5b57\u6bb5\u548c\u65b9\u6cd5\uff0c\u4ee5\u8bc6\u522b\u5185\u90e8\u7ec4\u4ef6\u3002\u5982\u679c\u4e00\u4e2a\u7c7b\u7ba1\u7406\u7740\u4e00\u7ec4\u5bf9\u8c61\uff0c\u8fd9\u4e9b\u5bf9\u8c61\u53ef\u80fd\u662f\u90e8\u4ef6\u3002<\/li>\n<li><strong>\u6620\u5c04\u63a5\u53e3\uff1a<\/strong> \u786e\u5b9a\u54ea\u4e9b\u65b9\u6cd5\u662f\u516c\u5f00\u7684\uff08\u63d0\u4f9b\u8005\uff09\u54ea\u4e9b\u662f\u5185\u90e8\u7684\uff08\u9700\u6c42\u8005\uff09\u3002<\/li>\n<li><strong>\u8bb0\u5f55\u7aef\u53e3\uff1a<\/strong> 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\u5728\u5404\u90e8\u5206\u4e4b\u95f4\u7ed8\u5236\u7ebf\u6761\u4ee5\u8868\u793a\u8fd9\u4e9b\u6d41\u7a0b\u3002\u5bf9\u5176\u8fdb\u884c\u6807\u6ce8\uff0c\u4ee5\u8868\u660e\u4f20\u9012\u7684\u6570\u636e\u7c7b\u578b\u6216\u4fe1\u53f7\u3002<\/li>\n<li><strong>\u68c0\u67e5\u5b64\u7acb\u90e8\u5206\uff1a<\/strong> \u786e\u4fdd\u6bcf\u4e2a\u90e8\u5206\u90fd\u5df2\u8fde\u63a5\u3002\u5b64\u7acb\u7684\u90e8\u5206\u53ef\u80fd\u8868\u660e\u5b58\u5728\u672a\u4f7f\u7528\u7684\u4ee3\u7801\u6216\u65e0\u6548\u903b\u8f91\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u79cd\u53ef\u89c6\u5316\u901a\u5e38\u80fd\u63ed\u793a\u4ee3\u7801\u4e2d\u672a\u660e\u663e\u663e\u793a\u7684\u5faa\u73af\u4f9d\u8d56\u6216\u5197\u4f59\u901a\u4fe1\u8def\u5f84\u3002<\/p>\n<h3>\u6b65\u9aa43\uff1a\u8bc6\u522b\u8026\u5408\u4e0e\u5185\u805a<\/h3>\n<p>\u5728\u56fe\u8868\u5b8c\u6210\u540e\uff0c\u4f60\u53ef\u4ee5\u8bc4\u4f30\u8bbe\u8ba1\u7684\u8d28\u91cf\u3002\u4f7f\u7528\u4ee5\u4e0b\u6807\u51c6\u6765\u8bc4\u4f30\u7ed3\u6784\uff1a<\/p>\n<table border=\"1\" cellpadding=\"10\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse;\">\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"text-align: left;\">\u5ea6\u91cf\u6807\u51c6<\/th>\n<th style=\"text-align: left;\">\u63cf\u8ff0<\/th>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">\u5185\u90e8\u8026\u5408<\/td>\n<td style=\"text-align: left;\">\u6709\u591a\u5c11\u90e8\u5206\u76f4\u63a5\u76f8\u4e92\u4f9d\u8d56\uff1f<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">\u63a5\u53e3\u4f7f\u7528<\/td>\n<td style=\"text-align: left;\">\u63a5\u53e3\u662f\u5426\u88ab\u91cd\u590d\u4f7f\u7528\u6216\u91cd\u590d\u5b9a\u4e49\uff1f<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">\u7aef\u53e3\u7c92\u5ea6<\/td>\n<td style=\"text-align: left;\">\u7aef\u53e3\u662f\u5426\u8fc7\u4e8e\u5bbd\u6cdb\uff08\u627f\u62c5\u6240\u6709\u529f\u80fd\uff09\u6216\u8fc7\u4e8e\u72ed\u7a84\uff1f<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">\u6570\u636e\u6d41<\/td>\n<td style=\"text-align: left;\">\u6570\u636e\u662f\u5426\u7ecf\u8fc7\u4e86\u8fc7\u591a\u7684\u4e2d\u95f4\u90e8\u5206\uff1f<\/td>\n<\/tr>\n<\/table>\n<p>\u9ad8\u5185\u90e8\u8026\u5408\u8868\u660e\u9700\u8981\u8fdb\u884c\u6a21\u5757\u5316\u3002\u5982\u679c\u4e00\u4e2a\u90e8\u5206\u5728\u6ca1\u6709\u5b9a\u4e49\u63a5\u53e3\u7684\u60c5\u51b5\u4e0b\u9700\u8981\u8bbf\u95ee\u53e6\u4e00\u4e2a\u90e8\u5206\u7684\u5185\u90e8\u72b6\u6001\uff0c\u8fd9\u8868\u660e\u8fdd\u53cd\u4e86\u5c01\u88c5\u539f\u5219\u3002<\/p>\n<h3>\u6b65\u9aa44\uff1a\u5e94\u7528\u7ed3\u6784\u91cd\u6784\u6a21\u5f0f<\/h3>\n<p>\u57fa\u4e8e\u5206\u6790\u7ed3\u679c\uff0c\u5e94\u7528\u7279\u5b9a\u7684\u91cd\u6784\u6280\u672f\u3002CSD \u6307\u5bfc\u54ea\u4e9b\u90e8\u5206\u9700\u8981\u63d0\u53d6\u6216\u79fb\u52a8\u3002<\/p>\n<ul>\n<li><strong>\u63d0\u53d6\u63a5\u53e3\uff1a<\/strong> \u5982\u679c\u4e00\u4e2a\u90e8\u5206\u88ab\u591a\u4e2a\u5176\u4ed6\u90e8\u5206\u4f7f\u7528\uff0c\u5b9a\u4e49\u4e00\u4e2a\u901a\u7528\u63a5\u53e3\u4ee5\u964d\u4f4e\u8026\u5408\u5ea6\u3002<\/li>\n<li><strong>\u79fb\u52a8\u65b9\u6cd5\uff1a<\/strong> \u5982\u679c\u4e00\u4e2a\u65b9\u6cd5\u5728\u903b\u8f91\u4e0a\u5c5e\u4e8e\u67d0\u4e2a\u90e8\u5206\u800c\u975e\u7ec4\u5408\u4f53\uff0c\u5219\u5c06\u5176\u79fb\u52a8\u3002<\/li>\n<li><strong>\u66ff\u6362\u6761\u4ef6\u903b\u8f91\uff1a<\/strong> \u5982\u679c\u7ed3\u6784\u4f9d\u8d56\u590d\u6742\u7684\u6761\u4ef6\u5224\u65ad\u6765\u8def\u7531\u884c\u4e3a\uff0c\u5e94\u5c06\u5176\u66ff\u6362\u4e3a\u901a\u8fc7\u90e8\u5206\u5b9e\u73b0\u7684\u7b56\u7565\u6a21\u5f0f\u3002<\/li>\n<li><strong>\u62c6\u5206\u7ec4\u5408\u4f53\uff1a<\/strong> \u5982\u679c\u7ec4\u5408\u7c7b\u627f\u62c5\u4e86\u8fc7\u591a\u804c\u8d23\uff0c\u5e94\u5c06\u5176\u62c6\u5206\u4e3a\u66f4\u5c0f\u7684\u7ec4\u5408\u4f53\uff0c\u5e76\u901a\u8fc7\u8fde\u63a5\u5668\u8fdb\u884c\u8fde\u63a5\u3002<\/li>\n<\/ul>\n<p>\u6bcf\u6b21\u66f4\u6539\u90fd\u5e94\u5728\u4fee\u6539\u4ee3\u7801\u4e4b\u524d\u53cd\u6620\u5728\u56fe\u8868\u4e2d\u3002\u8fd9\u53ef\u4ee5\u786e\u4fdd\u67b6\u6784\u610f\u56fe\u5f97\u5230\u4fdd\u6301\u3002<\/p>\n<h3>\u6b65\u9aa45\uff1a\u9a8c\u8bc1\u4e0e\u6d4b\u8bd5<\/h3>\n<p>\u91cd\u6784\u4e4b\u540e\uff0c\u56fe\u8868\u5fc5\u987b\u518d\u6b21\u4e0e\u4ee3\u7801\u4fdd\u6301\u4e00\u81f4\u3002\u8fd9\u53ef\u4ee5\u786e\u4fdd\u8bbe\u8ba1\u610f\u56fe\u5f97\u4ee5\u4fdd\u7559\u3002<\/p>\n<ul>\n<li><strong>\u66f4\u65b0\u56fe\u8868\uff1a<\/strong>\u4fee\u6539CSD\u4ee5\u53cd\u6620\u65b0\u7684\u7ed3\u6784\u3002<\/li>\n<li><strong>\u8fd0\u884c\u56de\u5f52\u6d4b\u8bd5\uff1a<\/strong>\u786e\u4fdd\u5916\u90e8\u884c\u4e3a\u4fdd\u6301\u4e0d\u53d8\u3002<\/li>\n<li><strong>\u4ee3\u7801\u5ba1\u67e5\uff1a<\/strong>\u8bf7\u540c\u884c\u9a8c\u8bc1\u65b0\u7ed3\u6784\u662f\u5426\u4e0e\u56fe\u8868\u4e00\u81f4\u3002<\/li>\n<\/ul>\n<h2>\u5e38\u89c1\u6a21\u5f0f\u4e0e\u573a\u666f \ud83d\udea6<\/h2>\n<p>\u67d0\u4e9b\u67b6\u6784\u5f02\u5473\u5728\u9057\u7559\u4ee3\u7801\u4e2d\u9891\u7e41\u51fa\u73b0\u3002CSD\u6709\u52a9\u4e8e\u8bc6\u522b\u5e76\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u3002<\/p>\n<h3>1. \u5b8c\u7f8e\u7c7b<\/h3>\n<p>\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u4e0d\u540c\u804c\u8d23\u903b\u8f91\u7684\u7c7b\u3002CSD\u901a\u8fc7\u663e\u793a\u8fc7\u591a\u7684\u90e8\u4ef6\u548c\u8fde\u63a5\u5668\u6765\u63ed\u793a\u8fd9\u4e00\u70b9\u3002<\/p>\n<ul>\n<li><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong>\u5c06\u8be5\u7c7b\u5206\u89e3\u4e3a\u591a\u4e2a\u590d\u5408\u4f53\u3002<\/li>\n<li><strong>\u89c6\u89c9\u63d0\u793a\uff1a<\/strong> \u4e00\u4e2a\u5185\u90e8\u7aef\u53e3\u8fc7\u591a\u7684\u5355\u4e00\u77e9\u5f62\u3002<\/li>\n<\/ul>\n<h3>2. \u6cc4\u6f0f\u7684\u62bd\u8c61<\/h3>\n<p>\u5f53\u5185\u90e8\u5b9e\u73b0\u7ec6\u8282\u66b4\u9732\u7ed9\u5916\u90e8\u4e16\u754c\u65f6\u3002\u5728CSD\u4e2d\uff0c\u8fd9\u8868\u73b0\u4e3a\u5185\u90e8\u90e8\u4ef6\u4e0e\u5916\u90e8\u7aef\u53e3\u6709\u76f4\u63a5\u8fde\u63a5\u3002<\/p>\n<ul>\n<li><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong>\u5f15\u5165\u5916\u89c2\u6216\u9002\u914d\u5668\u90e8\u4ef6\u4ee5\u5c4f\u853d\u5185\u90e8\u590d\u6742\u6027\u3002<\/li>\n<li><strong>\u89c6\u89c9\u63d0\u793a\uff1a<\/strong> \u5185\u90e8\u90e8\u4ef6\u76f4\u63a5\u8fde\u63a5\u5230\u8fb9\u754c\u3002<\/li>\n<\/ul>\n<h3>3. \u7d27\u5bc6\u7684\u5faa\u73af\u4f9d\u8d56<\/h3>\n<p>\u90e8\u4ef6A\u8c03\u7528\u90e8\u4ef6B\uff0c\u800c\u90e8\u4ef6B\u53c8\u8c03\u7528\u90e8\u4ef6A\u3002\u8fd9\u4f1a\u5f62\u6210\u4e00\u4e2a\u96be\u4ee5\u6253\u7834\u7684\u5faa\u73af\u3002<\/p>\n<ul>\n<li><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong>\u5f15\u5165\u4e2d\u4ecb\u90e8\u4ef6\u6216\u57fa\u4e8e\u4e8b\u4ef6\u7684\u63a5\u53e3\u6765\u89e3\u8026\u4ea4\u4e92\u3002<\/li>\n<li><strong>\u89c6\u89c9\u63d0\u793a\uff1a<\/strong> \u90e8\u4ef6\u4e4b\u95f4\u7684\u8fde\u63a5\u5668\u5f62\u6210\u95ed\u5408\u73af\u8def\u3002<\/li>\n<\/ul>\n<h2>\u5efa\u6a21\u9057\u7559\u7cfb\u7edf\u65f6\u7684\u6311\u6218 \u26a0\ufe0f<\/h2>\n<p>\u867d\u7136CSD\u529f\u80fd\u5f3a\u5927\uff0c\u4f46\u5c06\u5176\u5e94\u7528\u4e8e\u9057\u7559\u4ee3\u7801\u4f1a\u5e26\u6765\u7279\u5b9a\u7684\u6311\u6218\u3002<\/p>\n<ul>\n<li><strong>\u7f3a\u4e4f\u6587\u6863\uff1a<\/strong>\u9057\u7559\u7cfb\u7edf\u901a\u5e38\u7f3a\u4e4f\u8bbe\u8ba1\u6587\u6863\u3002\u56fe\u8868\u56e0\u6b64\u6210\u4e3a\u4e3b\u8981\u7684\u6587\u6863\u3002<\/li>\n<li><strong>\u9690\u6027\u77e5\u8bc6\uff1a<\/strong>\u5f00\u53d1\u4eba\u5458\u53ef\u80fd\u4e86\u89e3\u5404\u90e8\u5206\u4e4b\u95f4\u7684\u4ea4\u4e92\u65b9\u5f0f\uff0c\u4f46\u8fd9\u4e9b\u4fe1\u606f\u5e76\u672a\u5728\u4ee3\u7801\u4e2d\u660e\u786e\u4f53\u73b0\u3002<\/li>\n<li><strong>\u65f6\u95f4\u9650\u5236\uff1a<\/strong>\u521b\u5efa\u8be6\u7ec6\u7684\u56fe\u8868\u9700\u8981\u65f6\u95f4\u3002\u5e94\u4f18\u5148\u5173\u6ce8\u9ad8\u98ce\u9669\u533a\u57df\u3002<\/li>\n<li><strong>\u52a8\u6001\u884c\u4e3a\uff1a<\/strong> \u4e00\u4e9b\u9057\u7559\u4ee3\u7801\u4f9d\u8d56\u4e8e\u8fd0\u884c\u65f6\u53cd\u5c04\u3002\u9759\u6001\u56fe\u8868\u53ef\u80fd\u65e0\u6cd5\u6355\u6349\u6240\u6709\u884c\u4e3a\u3002<\/li>\n<\/ul>\n<p>\u4e3a\u7f13\u89e3\u8fd9\u4e9b\u95ee\u9898\uff0c\u5e94\u91c7\u7528\u5206\u5c42\u65b9\u6cd5\u3002\u5148\u4ece\u9ad8\u5c42\u6b21\u7684CSD\u5f00\u59cb\uff0c\u7136\u540e\u6839\u636e\u9700\u8981\u6df1\u5165\u5230\u7279\u5b9a\u6a21\u5757\u3002<\/p>\n<h2>\u6210\u529f\u7684\u5173\u952e\u5b9e\u8df5 \u2705<\/h2>\n<p>\u4e3a\u786e\u4fdd\u8fc7\u7a0b\u9ad8\u6548\u4e14\u6709\u6548\uff0c\u8bf7\u9075\u5faa\u4ee5\u4e0b\u6307\u5357\u3002<\/p>\n<ul>\n<li><strong>\u4ece\u5c0f\u5904\u7740\u624b\uff1a<\/strong> \u4e0d\u8981\u8bd5\u56fe\u4e00\u6b21\u6027\u5efa\u6a21\u6574\u4e2a\u7cfb\u7edf\u3002\u5e94\u4e13\u6ce8\u4e8e\u4e00\u4e2a\u6709\u95ee\u9898\u7684\u6a21\u5757\u3002<\/li>\n<li><strong>\u4fdd\u6301\u66f4\u65b0\uff1a<\/strong> 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