{"id":141,"date":"2026-04-01T08:17:04","date_gmt":"2026-04-01T08:17:04","guid":{"rendered":"https:\/\/www.go-notes.com\/cn\/inheritance-polymorphism-uml-class-diagrams\/"},"modified":"2026-04-01T08:17:04","modified_gmt":"2026-04-01T08:17:04","slug":"inheritance-polymorphism-uml-class-diagrams","status":"publish","type":"post","link":"https:\/\/www.go-notes.com\/cn\/inheritance-polymorphism-uml-class-diagrams\/","title":{"rendered":"\u6df1\u5165\u63a2\u8ba8UML\u7c7b\u56fe\u4e2d\u7684\u7ee7\u627f\u4e0e\u591a\u6001"},"content":{"rendered":"<p>\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\uff08OOP\uff09\u9ad8\u5ea6\u4f9d\u8d56\u7ee7\u627f\u548c\u591a\u6001\u7684\u539f\u5219\u6765\u6784\u5efa\u53ef\u6269\u5c55\u3001\u53ef\u7ef4\u62a4\u7684\u8f6f\u4ef6\u67b6\u6784\u3002\u5728\u5efa\u6a21\u8fd9\u4e9b\u7cfb\u7edf\u65f6\uff0c\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08UML\uff09\u7c7b\u56fe\u5145\u5f53\u5f00\u53d1\u4eba\u5458\u7684\u84dd\u56fe\u3002\u7406\u89e3\u5982\u4f55\u4ee5\u53ef\u89c6\u5316\u65b9\u5f0f\u8868\u793a\u8fd9\u4e9b\u590d\u6742\u5173\u7cfb\uff0c\u5bf9\u4e8e\u5229\u76ca\u76f8\u5173\u8005\u4e0e\u5de5\u7a0b\u56e2\u961f\u4e4b\u95f4\u7684\u6e05\u6670\u6c9f\u901a\u81f3\u5173\u91cd\u8981\u3002\u672c\u6307\u5357\u63a2\u8ba8\u4e86UML\u80cc\u666f\u4e0b\u7ee7\u627f\u4e0e\u591a\u6001\u7684\u673a\u5236\uff0c\u63d0\u4f9b\u4e86\u4e00\u79cd\u7ed3\u6784\u5316\u7684\u65b9\u6cd5\uff0c\u4ee5\u6709\u6548\u5efa\u6a21\u8fd9\u4e9b\u6982\u5ff5\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Kawaii-style infographic explaining UML inheritance and polymorphism concepts with pastel-colored class diagrams, hollow triangle generalization arrows, overloading vs overriding comparisons, and inheritance versus composition guide for object-oriented programming\" decoding=\"async\" src=\"https:\/\/www.go-notes.com\/wp-content\/uploads\/2026\/04\/uml-inheritance-polymorphism-kawaii-infographic.jpg\"\/><\/figure>\n<\/div>\n<h2>\u7406\u89e3UML\u4e2d\u7684\u7ee7\u627f \ud83c\udfd7\ufe0f<\/h2>\n<p>\u7ee7\u627f\u662f\u4e00\u79cd\u673a\u5236\uff0c\u65b0\u7c7b\u4ece\u73b0\u6709\u7c7b\u4e2d\u6d3e\u751f\u5c5e\u6027\u548c\u884c\u4e3a\u3002\u8fd9\u79cd\u5173\u7cfb\u5efa\u7acb\u4e86\u4e00\u4e2a\u5c42\u6b21\u7ed3\u6784\uff0c\u5141\u8bb8\u4ee3\u7801\u590d\u7528\u548c\u903b\u8f91\u7ec4\u7ec7\u3002\u5728UML\u4e2d\uff0c\u8fd9\u6b63\u5f0f\u79f0\u4e3a<strong>\u6cdb\u5316<\/strong>\u3002\u5b83\u8868\u793a\u4e00\u79cd\u201c\u662f\u2026\u2026\u7684\u4e00\u79cd\u201d\u5173\u7cfb\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a<code>\u6c7d\u8f66<\/code>\u662f\u4e00\u79cd<code>\u8f66\u8f86<\/code>\u3002\u8fd9\u79cd\u7ed3\u6784\u51cf\u5c11\u4e86\u5197\u4f59\uff0c\u5e76\u5141\u8bb8\u96c6\u4e2d\u7ba1\u7406\u5171\u540c\u7684\u5c5e\u6027\u3002<\/p>\n<h3>\u6cdb\u5316\u5173\u7cfb \ud83d\udcd0<\/h3>\n<p>\u7ee7\u627f\u7684\u6838\u5fc3\u5728\u4e8e\u6cdb\u5316\u5173\u7cfb\u3002\u5f53\u4f60\u5b9a\u4e49\u4e00\u4e2a\u8d85\u7c7b\uff08\u6216\u7236\u7c7b\uff09\u65f6\uff0c\u4f60\u5b9e\u9645\u4e0a\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5408\u540c\uff0c\u5b50\u7c7b\uff08\u6216\u5b50\u7c7b\uff09\u5fc5\u987b\u9075\u5b88\u3002\u8fd9\u79cd\u5173\u7cfb\u5177\u6709\u65b9\u5411\u6027\u3002UML\u56fe\u4e2d\u7684\u7bad\u5934\u4ece\u5b50\u7c7b\u6307\u5411\u8d85\u7c7b\u3002\u8fd9\u79cd\u65b9\u5411\u6027\u5bf9\u4e8e\u7406\u89e3\u4f9d\u8d56\u5173\u7cfb\u548c\u8d23\u4efb\u7684\u6d41\u5411\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<ul>\n<li><strong>\u8d85\u7c7b\uff1a<\/strong> \u62e5\u6709\u5171\u540c\u5c5e\u6027\u548c\u65b9\u6cd5\u7684\u901a\u7528\u7c7b\u3002<\/li>\n<li><strong> \u5b50\u7c7b\uff1a<\/strong> \u4ece\u8d85\u7c7b\u7ee7\u627f\u7684\u4e13\u95e8\u5316\u7c7b\u3002<\/li>\n<li><strong> \u5c5e\u6027\uff1a<\/strong> \u5728\u6574\u4e2a\u5c42\u6b21\u7ed3\u6784\u4e2d\u5171\u4eab\u7684\u6570\u636e\u5b57\u6bb5\u3002<\/li>\n<li><strong> \u65b9\u6cd5\uff1a<\/strong> \u53ef\u88ab\u91cd\u5199\u6216\u6269\u5c55\u7684\u884c\u4e3a\u3002<\/li>\n<\/ul>\n<h3>\u201c\u662f\u2026\u2026\u7684\u4e00\u79cd\u201d\u6982\u5ff5 \ud83e\udde0<\/h3>\n<p>\u9a8c\u8bc1\u7ee7\u627f\u5173\u7cfb\u901a\u5e38\u53d6\u51b3\u4e8e\u201c\u662f\u2026\u2026\u7684\u4e00\u79cd\u201d\u6d4b\u8bd5\u3002\u5982\u679c\u4f60\u80fd\u8bf4\u5b50\u7c7b\u662f\u8d85\u7c7b\u7684\u4e00\u79cd\u7c7b\u578b\uff0c\u800c\u8be5\u9648\u8ff0\u4e0d\u4e3a\u5047\uff0c\u90a3\u4e48\u7ee7\u627f\u5c31\u662f\u5408\u9002\u7684\u3002\u8003\u8651\u4ee5\u4e0b\u793a\u4f8b\uff1a<\/p>\n<ul>\n<li><code>\u5458\u5de5<\/code>\u662f\u4e00\u79cd<code>\u4eba<\/code> \u2705<\/li>\n<li><code>\u7ecf\u7406<\/code>\u662f\u4e00\u79cd<code>\u5458\u5de5<\/code> \u2705<\/li>\n<li><code>\u6c7d\u8f66<\/code>\u662f\u4e00\u79cd<code>\u8f66\u8f86<\/code> \u2705<\/li>\n<li><code>\u53d1\u52a8\u673a<\/code>\u662f\u4e00\u79cd<code>\u6c7d\u8f66<\/code> \u274c\uff08\u8fd9\u662f\u4e00\u4e2a\u201c\u62e5\u6709-\u6709\u201d\u5173\u7cfb\uff0c\u9700\u8981\u4f7f\u7528\u7ec4\u5408\u6216\u805a\u5408\uff09\u3002<\/li>\n<\/ul>\n<p>\u9519\u8bef\u5730\u4f7f\u7528\u7ee7\u627f\u53ef\u80fd\u5bfc\u81f4\u7ed3\u6784\u50f5\u5316\u7684\u4ee3\u7801\uff0c\u96be\u4ee5\u4fee\u6539\u3002\u5728\u7ed8\u5236\u7ee7\u627f\u5173\u7cfb\u4e4b\u524d\uff0c\u786e\u4fdd\u5c42\u6b21\u7ed3\u6784\u5177\u6709\u903b\u8f91\u5408\u7406\u6027\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h2>\u5728UML\u4e2d\u53ef\u89c6\u5316\u7ee7\u627f \ud83d\udee0\ufe0f<\/h2>\n<p>UML\u5de5\u5177\u4e2d\u7ee7\u627f\u7684\u8868\u793a\u6cd5\u662f\u6807\u51c6\u5316\u7684\u3002\u8bc6\u522b\u8fd9\u4e9b\u89c6\u89c9\u63d0\u793a\u53ef\u786e\u4fdd\u4efb\u4f55\u9605\u8bfb\u56fe\u8868\u7684\u5f00\u53d1\u4eba\u5458\u90fd\u80fd\u7acb\u5373\u7406\u89e3\u67b6\u6784\u3002<\/p>\n<ul>\n<li><strong>\u5b9e\u7ebf\uff1a<\/strong>\u8868\u793a\u76f4\u63a5\u5173\u7cfb\u3002<\/li>\n<li><strong>\u7a7a\u5fc3\u4e09\u89d2\u7bad\u5934\uff1a<\/strong>\u6307\u5411\u7236\u7c7b\uff08\u8d85\u7c7b\uff09\u3002<\/li>\n<li><strong>\u7c7b\u6846\uff1a<\/strong>\u77e9\u5f62\u6846\uff0c\u5206\u4e3a\u7c7b\u540d\u3001\u5c5e\u6027\u548c\u65b9\u6cd5\u4e09\u4e2a\u90e8\u5206\u3002<\/li>\n<\/ul>\n<p>\u5f53\u591a\u4e2a\u5b50\u7c7b\u4ece\u5355\u4e2a\u7236\u7c7b\u7ee7\u627f\u65f6\uff0c\u56fe\u8868\u4f1a\u5448\u73b0\u51fa\u6811\u72b6\u7ed3\u6784\u3002\u8fd9\u79cd\u89c6\u89c9\u5c42\u6b21\u7ed3\u6784\u6709\u52a9\u4e8e\u8bc6\u522b\u5171\u4eab\u804c\u8d23\u548c\u4e0d\u540c\u7684\u7279\u6b8a\u5316\u3002<\/p>\n<h2>\u591a\u6001\u6027\u8be6\u89e3 \ud83d\udd04<\/h2>\n<p>\u591a\u6001\u6027\u5141\u8bb8\u4e0d\u540c\u7c7b\u7684\u5bf9\u8c61\u88ab\u89c6\u4e3a\u540c\u4e00\u4e2a\u7236\u7c7b\u7684\u5bf9\u8c61\u3002\u8fd9\u79cd\u80fd\u529b\u4f7f\u8bbe\u8ba1\u66f4\u5177\u7075\u6d3b\u6027\uff0c\u4f7f\u65b9\u6cd5\u80fd\u591f\u6839\u636e\u5176\u4f5c\u7528\u7684\u5bf9\u8c61\u8868\u73b0\u51fa\u4e0d\u540c\u7684\u884c\u4e3a\u3002\u5728UML\u4e2d\uff0c\u591a\u6001\u6027\u901a\u5e38\u901a\u8fc7\u7ee7\u627f\u9690\u5f0f\u4f53\u73b0\uff0c\u4f46\u7279\u5b9a\u7684\u8868\u793a\u6cd5\u53ef\u4ee5\u7a81\u51fa\u663e\u793a\u63a5\u53e3\u548c\u62bd\u8c61\u65b9\u6cd5\u3002<\/p>\n<h3>\u7f16\u8bd1\u65f6\u4e0e\u8fd0\u884c\u65f6\u591a\u6001\u6027 \u23f1\ufe0f<\/h3>\n<p>\u7406\u89e3\u591a\u6001\u6027\u7684\u65f6\u673a\u5bf9\u4e8e\u51c6\u786e\u5efa\u6a21\u81f3\u5173\u91cd\u8981\u3002\u4e3b\u8981\u5f62\u5f0f\u6709\u4e24\u79cd\uff1a<\/p>\n<ul>\n<li><strong>\u7f16\u8bd1\u65f6\uff08\u9759\u6001\uff09\uff1a<\/strong>\u4e5f\u79f0\u4e3a\u65b9\u6cd5\u91cd\u8f7d\u3002\u4e0d\u540c\u7684\u65b9\u6cd5\u5177\u6709\u76f8\u540c\u540d\u79f0\u4f46\u53c2\u6570\u4e0d\u540c\u3002\u8fd9\u4e0e\u7ee7\u627f\u5173\u7cfb\u8f83\u5c0f\uff0c\u66f4\u591a\u6d89\u53ca\u65b9\u6cd5\u7b7e\u540d\u3002<\/li>\n<li><strong>\u8fd0\u884c\u65f6\uff08\u52a8\u6001\uff09\uff1a<\/strong>\u4e5f\u79f0\u4e3a\u65b9\u6cd5\u91cd\u5199\u3002\u5b50\u7c7b\u63d0\u4f9b\u5176\u7236\u7c7b\u4e2d\u5df2\u5b9a\u4e49\u65b9\u6cd5\u7684\u5177\u4f53\u5b9e\u73b0\u3002\u8fd9\u662f\u7ee7\u627f\u5c42\u6b21\u7ed3\u6784\u4e2d\u591a\u6001\u6027\u7684\u6838\u5fc3\u3002<\/li>\n<\/ul>\n<h3>\u91cd\u8f7d\u4e0e\u91cd\u5199 \ud83d\udd04<\/h3>\n<p>\u533a\u5206\u8fd9\u4e24\u4e2a\u6982\u5ff5\u53ef\u4ee5\u907f\u514d\u8bbe\u8ba1\u9636\u6bb5\u7684\u6df7\u6dc6\u3002\u91cd\u8f7d\u53d1\u751f\u5728\u5355\u4e2a\u7c7b\u5185\u90e8\uff0c\u800c\u91cd\u5199\u53d1\u751f\u5728\u7ee7\u627f\u5c42\u6b21\u7ed3\u6784\u4e2d\u7684\u4e0d\u540c\u7c7b\u4e4b\u95f4\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u91cd\u8f7d<\/th>\n<th>\u91cd\u5199<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e0a\u4e0b\u6587<\/td>\n<td>\u540c\u4e00\u7c7b<\/td>\n<td>\u7236\u7c7b\u548c\u5b50\u7c7b<\/td>\n<\/tr>\n<tr>\n<td>\u65b9\u6cd5\u7b7e\u540d<\/td>\n<td>\u4e0d\u540c\u7684\u53c2\u6570<\/td>\n<td>\u76f8\u540c\u7684\u53c2\u6570<\/td>\n<\/tr>\n<tr>\n<td>\u8fd4\u56de\u7c7b\u578b<\/td>\n<td>\u53ef\u4ee5\u4e0d\u540c<\/td>\n<td>\u5fc5\u987b\u76f8\u540c<\/td>\n<\/tr>\n<tr>\n<td>UML\u8868\u793a\u6cd5<\/td>\n<td>\u901a\u5e38\u5728\u7c7b\u6846\u4e2d\u9690\u5f0f\u8868\u793a<\/td>\n<td>\u4f7f\u7528override\u5173\u952e\u5b57\u663e\u5f0f\u663e\u793a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u591a\u6001\u6027\u7684UML\u8868\u793a\u6cd5\u7ec6\u8282 \ud83d\udcdd<\/h2>\n<p>\u4e3a\u4e86\u51c6\u786e\u8868\u793a\u591a\u6001\u884c\u4e3a\uff0c\u7c7b\u56fe\u4e2d\u4f7f\u7528\u4e86\u7279\u5b9a\u7684\u6ce8\u91ca\u3002\u8fd9\u4e9b\u7ec6\u8282\u660e\u786e\u4e86\u54ea\u4e9b\u65b9\u6cd5\u662f\u62bd\u8c61\u7684\uff0c\u54ea\u4e9b\u662f\u5177\u4f53\u7684\u5b9e\u73b0\u3002<\/p>\n<h3>\u62bd\u8c61\u7c7b\u548c\u65b9\u6cd5 \ud83d\udccc<\/h3>\n<p>\u62bd\u8c61\u7c7b\u4e0d\u80fd\u76f4\u63a5\u5b9e\u4f8b\u5316\u3002\u5b83\u4eec\u4f5c\u4e3a\u5b50\u7c7b\u7684\u6a21\u677f\u3002\u5728UML\u4e2d\uff0c\u62bd\u8c61\u7c7b\u7684\u540d\u79f0\u901a\u5e38\u4ee5<em>\u659c\u4f53<\/em>\u7684\u5f62\u5f0f\u4e66\u5199\u3002\u540c\u6837\uff0c\u62bd\u8c61\u65b9\u6cd5\u4e5f\u4f7f\u7528\u659c\u4f53\u3002\u8fd9\u79cd\u89c6\u89c9\u63d0\u793a\u544a\u77e5\u5f00\u53d1\u8005\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u5fc5\u987b\u7531\u4efb\u4f55\u5177\u4f53\u7684\u5b50\u7c7b\u5b9e\u73b0\u3002<\/p>\n<ul>\n<li><strong>\u62bd\u8c61\u7c7b\uff1a<\/strong> <em><code>\u652f\u4ed8\u5904\u7406\u5668<\/code><\/em><\/li>\n<li><strong>\u62bd\u8c61\u65b9\u6cd5\uff1a<\/strong> <em><code>processPayment()<\/code><\/em><\/li>\n<\/ul>\n<h3>\u63a5\u53e3 \ud83c\udf10<\/h3>\n<p>\u867d\u7136\u7ee7\u627f\u5141\u8bb8\u4ee3\u7801\u91cd\u7528\uff0c\u4f46\u63a5\u53e3\u5b9a\u4e49\u4e86\u5951\u7ea6\u3002\u4e00\u4e2a\u7c7b\u53ef\u4ee5\u5b9e\u73b0\u591a\u4e2a\u63a5\u53e3\uff0c\u5373\u4f7f\u5b83\u53ea\u4ece\u4e00\u4e2a\u7236\u7c7b\u7ee7\u627f\u3002\u5728UML\u4e2d\uff0c\u63a5\u53e3\u901a\u5e38\u7528\u5e26\u6709&lt;&lt;interface&gt;&gt;\u6784\u9020\u578b\u7684\u7c7b\u6846\u8868\u793a\u3002\u6216\u8005\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u5e26\u6709\u7279\u5b9a\u56fe\u6807\u7684\u7c7b\u6846\u3002<\/p>\n<ul>\n<li><strong>\u5b9e\u73b0\u5173\u7cfb\uff1a<\/strong> \u865a\u7ebf\uff0c\u5e26\u7a7a\u5fc3\u4e09\u89d2\u5f62\u7bad\u5934\u6307\u5411\u63a5\u53e3\u3002<\/li>\n<li><strong>\u4f7f\u7528\u5173\u7cfb\uff1a<\/strong> \u6709\u65f6\u7528\u4e8e\u8868\u793a\u5bf9\u63a5\u53e3\u7684\u4f9d\u8d56\u3002<\/li>\n<\/ul>\n<h2>\u7c7b\u5efa\u6a21\u7684\u6700\u4f73\u5b9e\u8df5 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\u26a0\ufe0f<\/h2>\n<p>\u5373\u4f7f\u7ecf\u9a8c\u4e30\u5bcc\u7684\u8bbe\u8ba1\u5e08\u5728\u5efa\u6a21\u590d\u6742\u7cfb\u7edf\u65f6\u4e5f\u4f1a\u9047\u5230\u9519\u8bef\u3002\u53ca\u65e9\u8bc6\u522b\u8fd9\u4e9b\u9677\u9631\u53ef\u4ee5\u907f\u514d\u540e\u671f\u5927\u91cf\u91cd\u6784\u5de5\u4f5c\u3002<\/p>\n<h3>\u8106\u5f31\u57fa\u7c7b\u95ee\u9898 \ud83d\udc94<\/h3>\n<p>\u5f53\u7236\u7c7b\u7684\u66f4\u6539\u7834\u574f\u4e86\u5b50\u7c7b\u7684\u529f\u80fd\u65f6\u5c31\u4f1a\u53d1\u751f\u6b64\u95ee\u9898\u3002\u7531\u4e8e\u5b50\u7c7b\u4f9d\u8d56\u4e8e\u7236\u7c7b\u7684\u5185\u90e8\u5b9e\u73b0\uff0c\u4fee\u6539\u7236\u7c7b\u53ef\u80fd\u4f1a\u5e26\u6765\u610f\u60f3\u4e0d\u5230\u7684\u540e\u679c\u3002\u4e3a\u7f13\u89e3\u6b64\u95ee\u9898\uff0c\u5e94\u4f9d\u8d56\u4e8e\u63a5\u53e3\u548c\u62bd\u8c61\u7c7b\uff0c\u5176\u5951\u7ea6\u7a33\u5b9a\u4f46\u5b9e\u73b0\u4e0d\u56fa\u5b9a\u3002<\/p>\n<h3>\u5faa\u73af\u4f9d\u8d56 \ud83d\udd01<\/h3>\n<p>\u7c7b\u4e4b\u95f4\u4e0d\u5e94\u5f62\u6210\u5faa\u73af\u4f9d\u8d56\u3002\u5982\u679c\u7c7bA\u4f9d\u8d56\u7c7bB\uff0c\u800c\u7c7bB\u53c8\u4f9d\u8d56\u7c7bA\uff0c\u7cfb\u7edf\u5c31\u4f1a\u53d8\u5f97\u9ad8\u5ea6\u8026\u5408\u3002\u8fd9\u901a\u5e38\u8868\u660e\u8bbe\u8ba1\u5b58\u5728\u7f3a\u9677\uff0c\u804c\u8d23\u672a\u88ab\u6b63\u786e\u5206\u79bb\u3002<\/p>\n<h3>\u9519\u8bef\u5730\u4f7f\u7528\u7ee7\u627f\u8fdb\u884c\u4ee3\u7801\u590d\u7528 \ud83d\udd04<\/h3>\n<p>\u7ee7\u627f\u5e38\u88ab\u9519\u8bef\u5730\u7528\u4e8e\u7b80\u5355\u590d\u5236\u4ee3\u7801\u3002\u5982\u679c\u4e24\u4e2a\u7c7b\u5171\u4eab\u529f\u80fd\u4f46\u4e0d\u5b58\u5728\u201c\u662f\u201d\u5173\u7cfb\uff0c\u5219\u4e0d\u5e94\u4f7f\u7528\u7ee7\u627f\u3002\u6b64\u65f6\u5e94\u5c06\u5171\u4eab\u903b\u8f91\u63d0\u53d6\u5230\u5de5\u5177\u7c7b\u4e2d\uff0c\u6216\u4f7f\u7528\u7ec4\u5408\u6765\u59d4\u6d3e\u4efb\u52a1\u3002<\/p>\n<h2>\u5bf9\u6bd4\uff1a\u7ee7\u627f vs \u7ec4\u5408 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<code>\u53ef\u6bd4\u8f83<\/code>.<\/p>\n<h2>\u5173\u952e\u6982\u5ff5\u603b\u7ed3 \ud83d\udd11<\/h2>\n<p>\u5728UML\u7c7b\u56fe\u4e2d\u6709\u6548\u5efa\u6a21\u7ee7\u627f\u548c\u591a\u6001\u6027\uff0c\u9700\u8981\u5bf9\u5bf9\u8c61\u5173\u7cfb\u6709\u6e05\u6670\u7684\u7406\u89e3\u3002\u901a\u8fc7\u9075\u5faa\u6807\u51c6\u7b26\u53f7\u5e76\u907f\u514d\u5e38\u89c1\u9677\u9631\uff0c\u4f60\u53ef\u4ee5\u521b\u5efa\u51c6\u786e\u53cd\u6620\u5e95\u5c42\u7cfb\u7edf\u67b6\u6784\u7684\u56fe\u8868\u3002<\/p>\n<ul>\n<li><strong>\u7ee7\u627f<\/strong>\u901a\u8fc7\u6cdb\u5316\u5efa\u7acb\u7c7b\u578b\u5c42\u6b21\u7ed3\u6784\u3002<\/li>\n<li><strong>\u591a\u6001\u6027<\/strong>\u5141\u8bb8\u5b50\u7c7b\u5728\u4fdd\u6301\u516c\u5171\u63a5\u53e3\u7684\u540c\u65f6\u91cd\u5199\u884c\u4e3a\u3002<\/li>\n<li><strong>UML \u7b26\u53f7<\/strong> 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