{"id":70,"date":"2026-04-11T08:35:13","date_gmt":"2026-04-11T08:35:13","guid":{"rendered":"https:\/\/www.hi-posts.com\/cn\/object-oriented-analysis-design-roadmap-junior-engineers\/"},"modified":"2026-04-11T08:35:13","modified_gmt":"2026-04-11T08:35:13","slug":"object-oriented-analysis-design-roadmap-junior-engineers","status":"publish","type":"post","link":"https:\/\/www.hi-posts.com\/cn\/object-oriented-analysis-design-roadmap-junior-engineers\/","title":{"rendered":"\u9762\u5411\u5bf9\u8c61\u5206\u6790\u4e0e\u8bbe\u8ba1\u8def\u7ebf\u56fe\uff1a\u521d\u7ea7\u5de5\u7a0b\u5e08\u63d0\u5347\u6280\u80fd\u7684\u6218\u7565\u89c4\u5212"},"content":{"rendered":"<p>\u8fdb\u5165\u8f6f\u4ef6\u5de5\u7a0b\u9886\u57df\u5e38\u5e38\u8ba9\u4eba\u611f\u89c9\u50cf\u662f\u7ad9\u5728\u4e00\u5ea7\u5de8\u5927\u5c71\u5cf0\u7684\u811a\u4e0b\u3002\u5730\u5f62\u590d\u6742\uff0c\u672f\u8bed\u5bc6\u96c6\uff0c\u7cbe\u901a\u4e4b\u8def\u5f88\u5c11\u662f\u7ebf\u6027\u7684\u3002\u5bf9\u521d\u7ea7\u5de5\u7a0b\u5e08\u800c\u8a00\uff0c\u4ece\u7f16\u5199\u811a\u672c\u8fc7\u6e21\u5230\u7cfb\u7edf\u8bbe\u8ba1\u662f\u4e00\u4e2a\u5173\u952e\u7684\u91cc\u7a0b\u7891\u3002\u8fd9\u4e00\u8f6c\u53d8\u5f88\u5927\u7a0b\u5ea6\u4e0a\u4f9d\u8d56\u4e8e\u5bf9\u201c\u201d\u7684\u4e25\u8c28\u65b9\u6cd5\u3002<strong>\u9762\u5411\u5bf9\u8c61\u5206\u6790\u4e0e\u8bbe\u8ba1\uff08OOAD\uff09<\/strong>OOAD\u4e0d\u4ec5\u4ec5\u662f\u4e00\u7ec4\u56fe\u8868\uff1b\u5b83\u662f\u4e00\u79cd\u8ba4\u77e5\u6846\u67b6\uff0c\u7528\u4e8e\u5c06\u73b0\u5b9e\u4e16\u754c\u7684\u95ee\u9898\u5efa\u6a21\u4e3a\u8f6f\u4ef6\u7ed3\u6784\u3002<\/p>\n<p>\u672c\u6307\u5357\u4e3a\u521d\u7ea7\u5de5\u7a0b\u5e08\u52fe\u52d2\u51fa\u4e00\u6761\u6218\u7565\u8def\u7ebf\u56fe\u3002\u5b83\u805a\u7126\u4e8e\u4ece\u7f16\u5199\u5b64\u7acb\u4ee3\u7801\u5757\u8fc7\u6e21\u5230\u6784\u5efa\u53ef\u7ef4\u62a4\u3001\u53ef\u6269\u5c55\u7cfb\u7edf\u7684\u5fc5\u5907\u6838\u5fc3\u80fd\u529b\u3002\u901a\u8fc7\u7406\u89e3\u4ece\u5206\u6790\u5230\u8bbe\u8ba1\u7684\u6d41\u7a0b\uff0c\u4f60\u5c06\u5efa\u7acb\u8d77\u652f\u6301\u957f\u671f\u804c\u4e1a\u53d1\u5c55\u7684\u575a\u5b9e\u57fa\u7840\u3002<\/p>\n<div 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\u5b50\u7c7b\u578b\u5fc5\u987b\u80fd\u591f\u5728\u4e0d\u6539\u53d8\u6b63\u786e\u6027\u7684\u524d\u63d0\u4e0b\u66ff\u6362\u5176\u57fa\u7c7b\u578b\u3002<\/li>\n<li><strong> \u63a5\u53e3\u9694\u79bb\u539f\u5219\uff08ISP\uff09\uff1a<\/strong> \u5ba2\u6237\u7aef\u4e0d\u5e94\u88ab\u5f3a\u5236\u4f9d\u8d56\u5b83\u4eec\u4e0d\u9700\u8981\u7684\u63a5\u53e3\u3002<\/li>\n<li><strong> \u4f9d\u8d56\u5012\u7f6e\u539f\u5219\uff08DIP\uff09\uff1a<\/strong> \u9ad8\u5c42\u6a21\u5757\u4e0d\u5e94\u4f9d\u8d56\u4f4e\u5c42\u6a21\u5757\u3002\u4e24\u8005\u90fd\u5e94\u4f9d\u8d56\u62bd\u8c61\u3002<\/li>\n<\/ol>\n<p> \u8fdd\u80cc\u8fd9\u4e9b\u539f\u5219\u901a\u5e38\u4f1a\u5bfc\u81f4\u201c\u4e0a\u5e1d\u5bf9\u8c61\u201d\u51fa\u73b0\uff0c\u5b83\u4eec\u8bd5\u56fe\u5b8c\u6210\u6240\u6709\u4efb\u52a1\u3002\u9075\u5faaSOLID\u539f\u5219\uff0c\u4f60\u53ef\u4ee5\u521b\u5efa\u6a21\u5757\u5316\u7684\u7ec4\u4ef6\uff0c\u8fd9\u4e9b\u7ec4\u4ef6\u53ef\u4ee5\u72ec\u7acb\u5730\u8fdb\u884c\u6d4b\u8bd5\u548c\u7ef4\u62a4\u3002<\/p>\n<h2>\ud83d\udcca \u6218\u7565\u6280\u80fd\u8fdb\u9636\u8868<\/h2>\n<p>\u4e3a\u4e86\u8ddf\u8e2a\u4f60\u4f5c\u4e3a\u521d\u7ea7\u5de5\u7a0b\u5e08\u7684\u6210\u957f\uff0c\u4f7f\u7528\u6b64\u8868\u683c\u8bc4\u4f30\u4f60\u5728OOAD\u65b9\u9762\u7684\u5f53\u524d\u719f\u7ec3\u7a0b\u5ea6\u3002\u5b9a\u671f\u7684\u81ea\u6211\u8bc4\u4f30\u53ef\u786e\u4fdd\u4f60\u7cfb\u7edf\u6027\u5730\u8fdb\u6b65\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7ea7\u522b<\/th>\n<th>\u5173\u6ce8\u9886\u57df<\/th>\n<th>\u6838\u5fc3\u80fd\u529b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u521d\u7ea7<\/td>\n<td>\u57fa\u7840\u8bed\u6cd5\u4e0e\u903b\u8f91<\/td>\n<td>\u4f7f\u7528\u6807\u51c6\u7c7b\u7f16\u5199\u53ef\u8fd0\u884c\u7684\u4ee3\u7801\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u7ea7<\/td>\n<td>\u8bbe\u8ba1\u6a21\u5f0f<\/td>\n<td>\u8bc6\u522b\u4f55\u65f6\u5e94\u7528\u5e38\u89c1\u7684\u8bbe\u8ba1\u6a21\u5f0f\uff0c\u5982\u5de5\u5382\u6a21\u5f0f\u6216\u89c2\u5bdf\u8005\u6a21\u5f0f\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8\u7ea7<\/td>\n<td>\u7cfb\u7edf\u67b6\u6784<\/td>\n<td>\u8bbe\u8ba1\u6ee1\u8db3\u53ef\u6269\u5c55\u6027\u8981\u6c42\u7684\u9ad8\u5c42\u7ed3\u6784\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u4e13\u5bb6<\/td>\n<td>\u91cd\u6784\u4e0e\u4f18\u5316<\/td>\n<td>\u5728\u4e0d\u7834\u574f\u529f\u80fd\u7684\u524d\u63d0\u4e0b\u6539\u8fdb\u73b0\u6709\u4ee3\u7801\u5e93\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ud83d\udd04 \u7b2c\u56db\u9636\u6bb5\uff1a\u7cbe\u70bc\u4e0e\u8fed\u4ee3<\/h2>\n<p>\u8f6f\u4ef6\u8bbe\u8ba1\u5f88\u5c11\u662f\u4e00\u6b21\u6027\u4e8b\u4ef6\u3002\u5b83\u662f\u4e00\u4e2a\u8fed\u4ee3\u8fc7\u7a0b\u3002\u5f53\u9700\u6c42\u53d1\u751f\u53d8\u5316\u6216\u51fa\u73b0\u65b0\u7684\u8fb9\u7f18\u60c5\u51b5\u65f6\uff0c\u8bbe\u8ba1\u5fc5\u987b\u968f\u4e4b\u6f14\u8fdb\u3002\u6b64\u9636\u6bb5\u4e13\u6ce8\u4e8e\u957f\u671f\u7ef4\u62a4\u4ee3\u7801\u5e93\u7684\u5065\u5eb7\u72b6\u6001\u3002<\/p>\n<h3>\ud83e\uddf9 \u91cd\u6784<\/h3>\n<p>\u91cd\u6784\u662f\u5728\u4e0d\u6539\u53d8\u4ee3\u7801\u5916\u90e8\u884c\u4e3a\u7684\u524d\u63d0\u4e0b\uff0c\u6539\u5584\u4ee3\u7801\u5185\u90e8\u7ed3\u6784\u7684\u8fc7\u7a0b\u3002\u5b83\u662f\u4fdd\u6301\u8bbe\u8ba1\u6574\u6d01\u7684\u5173\u952e\u3002<\/p>\n<ul>\n<li><strong>\u8bc6\u522b\u5f02\u5473\uff1a<\/strong> \u5bfb\u627e\u91cd\u590d\u7684\u4ee3\u7801\u3001\u8fc7\u957f\u7684\u65b9\u6cd5\u6216\u8fc7\u5927\u7684\u7c7b\u3002<\/li>\n<li><strong> \u5c0f\u6b65\u524d\u8fdb\uff1a<\/strong> \u8fdb\u884c\u6e10\u8fdb\u5f0f\u66f4\u6539\u3002\u9891\u7e41\u63d0\u4ea4\u4ee5\u4fdd\u6301\u5b89\u5168\u7684\u7248\u672c\u5386\u53f2\u3002<\/li>\n<li><strong>\u6d4b\u8bd5\u8986\u76d6\u7387\uff1a<\/strong> \u5728\u91cd\u6784\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u62e5\u6709\u81ea\u52a8\u5316\u6d4b\u8bd5\u3002\u8fd9\u80fd\u63d0\u4f9b\u4e00\u4e2a\u5b89\u5168\u7f51\u3002<\/li>\n<\/ul>\n<h3>\ud83d\udd12 \u5904\u7406\u9057\u7559\u4ee3\u7801<\/h3>\n<p>\u521d\u7ea7\u5de5\u7a0b\u5e08\u7ecf\u5e38\u63a5\u624b\u90a3\u4e9b\u5e76\u975e\u6309\u7167\u73b0\u4ee3\u6807\u51c6\u8bbe\u8ba1\u7684\u4ee3\u7801\u5e93\u3002\u5904\u7406\u9057\u7559\u4ee3\u7801\u9700\u8981\u8010\u5fc3\u548c\u7b56\u7565\u3002<\/p>\n<ul>\n<li><strong>\u9996\u5148\u7406\u89e3\uff1a<\/strong> \u5728\u7406\u89e3\u4ee3\u7801\u5f53\u524d\u529f\u80fd\u4e4b\u524d\uff0c\u4e0d\u8981\u4fee\u6539\u4ee3\u7801\u3002<\/li>\n<li><strong>\u7ede\u6740\u8005\u6a21\u5f0f\uff1a<\/strong> \u9010\u6b65\u7528\u65b0\u670d\u52a1\u66ff\u6362\u65e7\u529f\u80fd\uff0c\u800c\u4e0d\u662f\u4e00\u6b21\u6027\u91cd\u5199\u5168\u90e8\u5185\u5bb9\u3002<\/li>\n<li><strong>\u8bb0\u5f55\u51b3\u7b56\uff1a<\/strong> \u8bb0\u5f55\u4e3a\u4f55\u505a\u51fa\u67d0\u4e9b\u59a5\u534f\uff0c\u4ee5\u5e2e\u52a9\u672a\u6765\u7684\u7ef4\u62a4\u8005\u3002<\/li>\n<\/ul>\n<h2>\ud83e\udd1d \u7b2c\u4e94\u9636\u6bb5\uff1a\u6c9f\u901a\u4e0e\u534f\u4f5c<\/h2>\n<p>\u6280\u672f\u80fd\u529b\u53ea\u662f\u95ee\u9898\u7684\u4e00\u534a\u3002\u4e00\u540d\u6210\u529f\u7684\u5de5\u7a0b\u5e08\u5fc5\u987b\u80fd\u591f\u6709\u6548\u5730\u6c9f\u901a\u5176\u8bbe\u8ba1\u51b3\u7b56\u3002\u9762\u5411\u5bf9\u8c61\u5206\u6790\u4e0e\u8bbe\u8ba1\u4f9d\u8d56\u4e8e\u56e2\u961f\u6210\u5458\u4e4b\u95f4\u7684\u5171\u540c\u7406\u89e3\u3002<\/p>\n<h3>\ud83d\udde3\ufe0f \u8bbe\u8ba1\u8bc4\u5ba1<\/h3>\n<p>\u53c2\u4e0e\u8bbe\u8ba1\u8bc4\u5ba1\u5bf9\u6210\u957f\u81f3\u5173\u91cd\u8981\u3002\u5b83\u8ba9\u4f60\u63a5\u89e6\u5230\u4e0d\u540c\u7684\u89c6\u89d2\uff0c\u5e76\u5e2e\u52a9\u4f60\u53d1\u73b0\u903b\u8f91\u4e2d\u7684\u76f2\u70b9\u3002<\/p>\n<ul>\n<li><strong>\u51c6\u5907\u53ef\u89c6\u5316\u6750\u6599\uff1a<\/strong> \u5728\u4f1a\u8bae\u4e2d\u4f7f\u7528\u56fe\u8868\u6765\u89e3\u91ca\u590d\u6742\u7684\u6d41\u7a0b\u3002<\/li>\n<li><strong>\u79ef\u6781\u503e\u542c\uff1a<\/strong> \u7406\u89e3\u540c\u4e8b\u7684\u987e\u8651\u3002\u53cd\u9988\u662f\u6539\u8fdb\u7684\u5de5\u5177\uff0c\u800c\u975e\u6279\u8bc4\u3002<\/li>\n<li><strong>\u7528\u903b\u8f91\u8fa9\u62a4\uff1a<\/strong> \u63d0\u51fa\u89e3\u51b3\u65b9\u6848\u65f6\uff0c\u89e3\u91ca\u5176\u4e2d\u6d89\u53ca\u7684\u6743\u8861\u3002<\/li>\n<\/ul>\n<h3>\ud83d\udcda \u6587\u6863\u6807\u51c6<\/h3>\n<p>\u6587\u6863\u786e\u4fdd\u8bbe\u8ba1\u80fd\u591f\u8d85\u8d8a\u539f\u59cb\u4f5c\u8005\u800c\u6301\u7eed\u5b58\u5728\u3002\u5b83\u4e3a\u5165\u804c\u548c\u7ef4\u62a4\u63d0\u4f9b\u4e86\u53c2\u8003\u3002<\/p>\n<ul>\n<li><strong>API \u6587\u6863\uff1a<\/strong> \u6e05\u6670\u5b9a\u4e49\u8f93\u5165\u53c2\u6570\u3001\u8fd4\u56de\u503c\u548c\u9519\u8bef\u7801\u3002<\/li>\n<li><strong>\u67b6\u6784\u51b3\u7b56\u8bb0\u5f55\uff08ADR\uff09\uff1a<\/strong> \u8bb0\u5f55\u4e3a\u4f55\u9009\u62e9\u4e86\u7279\u5b9a\u7684\u6280\u672f\u6216\u6a21\u5f0f\u3002<\/li>\n<li><strong>README \u6587\u4ef6\uff1a<\/strong> \u5305\u542b\u9879\u76ee\u8bbe\u7f6e\u8bf4\u660e\u548c\u9879\u76ee\u80cc\u666f\u3002<\/li>\n<\/ul>\n<h2>\ud83c\udfaf 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