{"id":1052,"date":"2025-05-20T20:45:39","date_gmt":"2025-05-20T12:45:39","guid":{"rendered":"https:\/\/www.hyy.net\/?p=1052"},"modified":"2025-05-20T20:45:39","modified_gmt":"2025-05-20T12:45:39","slug":"introduction-to-the-evolution-of-the-backend-architecture","status":"publish","type":"post","link":"https:\/\/diji.net\/?p=1052","title":{"rendered":"\u540e\u7aef\u67b6\u6784\u6f14\u8fdb\u4ecb\u7ecd"},"content":{"rendered":"<p>\u540e\u7aef\u67b6\u6784\u6f14\u8fdb\u4ecb\u7ecd<\/p>\n<p>10\u5e74\u524d\uff0c\u4f60\u53ea\u9700\u8981\u77e5\u9053 GoF\u6a21\u5f0f\uff0c\u73b0\u5728\u9700\u8981\u638c\u63e1\uff1aN\u5c42\u3001DDD\u3001\u516d\u8fb9\u5f62Hexagon\u3001\u6d0b\u8471Onion\u3001Clean\u67b6\u6784\u3002<\/p>\n<p>\u60f3\u60f3\u56de\u5230\u8fc7\u53bb\u7684\u7f8e\u597d\u65f6\u5149\uff0c\u6839\u672c\u6ca1\u6709\u6240\u8c13\u67b6\u6784\uff0c\u90a3\u4e9b\u65e5\u5b50\u662f\u591a\u4e48\u5e78\u798f\u554a\uff0c\u53ea\u6709\u4e86\u89e3 GoF 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DTO\u3002\u8fd9\u4e00\u5207\u90fd\u662f\u56e0\u4e3a\u5fae\u8f6f\u3002\u8fd9\u5f20\u56fe\u8ba9\u6211\u4eec\u5bf9\u4ed6\u4eec\u7684 ASP MVC \u6846\u67b6\u611f\u5230\u56f0\u60d1\u3002\u4e8b\u5b9e\u4e0a\uff0c\u8fd9\u91cc\u7684Model\u4ee3\u8868\u9886\u57df\u6a21\u578b\uff0c\u4e5f\u79f0\u4e3a\u4e1a\u52a1\u903b\u8f91\uff0c\u8fd9\u5728\u4efb\u4f55\u5e94\u7528\u7a0b\u5e8f\u4e2d\u90fd\u76f8\u5f53\u5173\u952e\u3002<\/p>\n<p>\u4f60\u80fd\u6253\u8d4c\uff0c\u4e0a\u9762\u8fd9\u4e09\u4e2a\u7ec4\u4ef6\u4e2d\u54ea\u4e00\u4e2a\u9020\u6210\u7684\u95ee\u9898\u6700\u591a\uff1f\u867d\u7136\u89c6\u56fe\u53ea\u662f\u7b80\u5355\u7684\u56fe\u50cf\u548c\u6309\u94ae\uff0c\u4f46\u63a7\u5236\u5668\u5145\u5f53\u4e2d\u95f4\u4eba\uff0c\u6240\u6709\u590d\u6742\u6027\u90fd\u96c6\u4e2d\u5728\u6a21\u578b\u4e2d\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-674f5a22cf4c1d5c29ff131f86442226_720w.png\" ><\/p>\n<p>\u90a3\u662f\u4e00\u4e2a GoF \u6a21\u5f0f\u6839\u672c\u4e0d\u591f\u7528\u7684\u65f6\u671f\u3002\u56e0\u6b64\u5fc5\u987b\u51fa\u73b0\u65b0\u7684\u60f3\u6cd5\u3002\u6211\u4eec\u5982\u4f55\u5904\u7406\u590d\u6742\u6027\uff1f<\/p>\n<p>\u5206\u800c\u6cbb\u4e4b\u3002\u6211\u4eec\u5df2\u7ecf\u4f7f\u7528 MVC \u505a\u5230\u4e86\uff0c\u6240\u4ee5\u8ba9\u6211\u4eec\u518d\u505a\u4e00\u6b21\u3002<\/p>\n<h2>2002 \u2014 N \u5c42<\/h2>\n<p>\u7406\u60f3\u7684\u67b6\u6784\u5e76\u4e0d\u662f\u51ed\u7a7a\u51fa\u73b0\u7684\u3002\u4e0e\u6240\u6709\u4e8b\u60c5\u4e00\u6837\uff0c\u5b83\u5728\u5c1d\u8bd5\u548c\u9519\u8bef\u4e2d\u8d70\u81ea\u5df1\u7684\u8def\u3002<\/p>\n<p>Jesu.. khe Martin Fowler\u662f\u8f6f\u4ef6\u5f00\u53d1\u67b6\u6784\u7684\u5148\u9a71\uff0c\u5e76\u5728\u672a\u6765\u5341\u5e74\u5f71\u54cd\u4e86\u4e00\u4ee3\u53c8\u4e00\u4ee3\u7684\u5f00\u53d1\u4eba\u5458\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-c1ddb1c2495454d3ef9345357193cefa_720w.png\" ><\/p>\n<p>\u300a\u4f01\u4e1a\u5e94\u7528\u67b6\u6784\u6a21\u5f0f\u300b\u63cf\u8ff0\u4e86N\u5c42\u67b6\u6784\u3002\u60f3\u6cd5\u5f88\u7b80\u5355\uff0c\u5c06\u6240\u6709\u76f8\u5173\u4ee3\u7801\u7ec4\u5408\u5728\u4e00\u8d77\u5e76\u4f9d\u6b21\u8c03\u7528\u8fd9\u4e9b\u5c42\u4e2d\u4ee3\u7801\u3002<\/p>\n<p>\u7136\u800c\uff0c\u8fd8\u6709\u66f4\u591a\u7684\u4e8b\u60c5\u8981\u505a\u3002MF\u77e5\u9053\u4e0d\u4e00\u81f4\u7684\u5371\u5bb3\u5f88\u5927\u3002\u56e0\u6b64\uff0c\u4e3a\u4e86\u9632\u6b62\u6211\u4eec\u671d\u81ea\u5df1\u7684\u817f\u5f00\u67aa\uff0c\u4ed6\u8bd5\u56fe\u6307\u5bfc\u6211\u4eec\u4e00\u4e9b\u9650\u5236\uff1a<\/p>\n<p>\u2022  \u60a8\u53ef\u4ee5\u6309\u7167\u60a8\u60f3\u8981\u7684\u65b9\u5f0f\u547d\u540d\u56fe\u5c42<br \/>\n\u2022  \u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u62e5\u6709\u4efb\u610f\u6570\u91cf\u7684\u5c42<br \/>\n\u2022  \u4f60\u53ef\u4ee5\u5728\u4e2d\u95f4\u6dfb\u52a0\u5c42<br \/>\n\u2022  \u540c\u4e00\u5c42\u4e2d\u53ef\u4ee5\u6709\u591a\u4e2a\u7ec4\u4ef6<br 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><\/p>\n<p>\u8fd9\u79cd\u5206\u79bb\u4e0d\u4e00\u5b9a\u662f\u9879\u76ee\u7684\u7269\u7406\u5206\u79bb\uff0c\u800c\u53ef\u4ee5\u662f\u6587\u4ef6\u5939\u7684\u903b\u8f91\u5206\u79bb\u3002\u60a8\u8fd8\u53ef\u4ee5\u7ed3\u5408\u4f7f\u7528\u8fd9\u4e24\u79cd\u65b9\u6cd5\u3002\u4f7f\u7528\u6700\u9002\u5408\u60a8\u7684\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-7a9884c945f60cbf16cceef605b07cb1_720w.png\" ><\/p>\n<p>\u6587\u4ef6\u5939\u548c\u9879\u76ee\u4e4b\u95f4\u7684\u533a\u522b\u5f88\u5927\u3002\u9879\u76ee\u5b9e\u9645\u4e0a\u5141\u8bb8\u60a8\u63a7\u5236\u4f9d\u8d56\u9879\u3002\u5bf9\u4e8e\u6587\u4ef6\u5939\uff0c\u60a8\u751a\u81f3\u53ef\u80fd\u4e0d\u4f1a\u6ce8\u610f\u5230\uff0c\u5f53\u4e00\u4e2a\u5c42\u5f00\u59cb\u4f7f\u7528\u53e6\u4e00\u5c42\u7684\u7ec4\u4ef6\u65f6\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u9879\u76ee\u592a\u591a\uff0c\u4ee3\u7801\u53d8\u5f97\u66f4\u52a0\u8106\u5f31\u4e14\u96be\u4ee5\u7ef4\u62a4\u3002<\/p>\n<p>\u8bf7\u8bb0\u4f4f\uff0c\u8fd9\u6ca1\u6709\u4e25\u683c\u7684\u89c4\u5219\u3002\u4eb2\u81ea\u5c1d\u8bd5\u4e00\u4e0b\uff0c\u770b\u770b\u4ec0\u4e48\u6700\u9002\u5408\u60a8\u3002\u8fd9\u662f\u53ef\u9760\u6027\u548c\u590d\u6742\u6027\u4e4b\u95f4\u7684\u6743\u8861\u3002\u6211\u7684\u5efa\u8bae\u662f\u4e0d\u8981\u521b\u5efa\u592a\u591a\u9879\u76ee\uff0c\u9664\u975e\u60a8\u786e\u5b9e\u9700\u8981\u5b83\u4eec\uff0c\u6bcf\u5c42\u4e00\u4e2a\u9879\u76ee\u5c31\u8db3\u591f\u4e86\u3002\u6bcf\u4e00\u5c42\u901a\u8fc7\u5176 API \u8c03\u7528\u4e0b\u9762\u7684\u4e00\u5c42\uff0c\u8be5 API \u901a\u5e38\u4ee5interface.\u6bcf\u4e2a\u7c7b\u4e0a\u7684\u8bbf\u95ee\u4fee\u9970\u7b26\u4e0e\u8fd9\u4e9b\u5c42\u4e00\u6837\u91cd\u8981\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-3b1108f6ae9244e468f12123daf55223_720w.png\" ><\/p>\n<p>\u73b0\u5728\u8fd9\u5bf9\u4f60\u6765\u8bf4\u4f3c\u4e4e\u662f\u663e\u800c\u6613\u89c1\u7684\uff0c\u4f46\u8fd9\u53ea\u662f\u56e0\u4e3a\u4f60\u5e76\u6ca1\u6709\u7ecf\u5386\u8fc7\u771f\u6b63\u8270\u96be\u7684\u65f6\u671f\u3002\u5b83\u603b\u662f\u5f88\u5bb9\u6613\u4f7f\u7528\uff0c\u4f46\u5f88\u96be\u53d1\u660e\u3002<\/p>\n<h2>2003 \u2014 \u9886\u57df\u9a71\u52a8\u8bbe\u8ba1<\/h2>\n<p>\u300a\u9886\u57df\u9a71\u52a8\u8bbe\u8ba1\uff1a\u89e3\u51b3\u8f6f\u4ef6\u6838\u5fc3\u7684\u590d\u6742\u6027\u300b\uff0c\u8fd9\u8ba9\u4e16\u754c\u4e0a\u81f3\u5c11\u6709\u4e00\u4e2a\u9a6c\u4e01\u611f\u5230\u975e\u5e38\u96be\u8fc7\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-cbb833b3c2e76677cb1983c12934159d_720w.png\" ><\/p>\n<p>Evans \u540c\u610f Fowler \u7684\u6240\u6709\u60f3\u6cd5\uff0c\u5373\u9879\u76ee\u4f9d\u8d56\u5173\u7cfb\u5e94\u8be5\u9488\u5bf9\u4e00\u4e2a\u65b9\u5411\u3002\u7136\u800c\uff0c\u4ed6\u4e5f\u63d0\u5230\uff0c\u4f4e\u7ea7\u6a21\u5757\u8c03\u7528\u4e0a\u9762\u7684\u6a21\u5757\u662f\u53ef\u4ee5\u7684\uff0c\u9664\u975e\u5b83\u4e0d\u8fdd\u53cd\u4f9d\u8d56\u65b9\u5411\u89c4\u5219\u3002\u53ef\u4ee5\u901a\u8fc7\u56de\u8c03\u3001\u89c2\u5bdf\u8005\u6a21\u5f0f\u7b49\u6765\u5b9e\u73b0\u3002<\/p>\n<p>\u4ed6\u8fd8\u53d1\u73b0\u63a7\u5236\u5668\u6709\u592a\u591a\u903b\u8f91\uff0c\u56e0\u6b64\u4ed6\u5c06\u5176\u79fb\u52a8\u5230\u53e6\u4e00\u4e2a\u79f0\u4e3a\u201c\u5e94\u7528\u7a0b\u5e8fApplication\u201d\u5c42\u3002\u6211\u4eec\u5f00\u59cb\u83b7\u5f97\u7528\u4f8b\u7684\u840c\u82bd\uff0c\u4f46\u5c1a\u672a\u5b8c\u5168\u3002\u4f46\u57c3\u6587\u65af\u6240\u505a\u7684\u6700\u91cd\u8981\u7684\u4e8b\u60c5\u662f\u8bf4\u201c\u53bb\u5b83\u7684\u6570\u636e\u5e93\uff0c\u4e1a\u52a1\u903b\u8f91\u66f4\u91cd\u8981\u201d\u3002 \u4ed6\u8fd9\u4e48\u8bf4\uff0c\u7136\u540e\u4ec0\u4e48\u4e5f\u6ca1\u505a\u3002\u4e0d\u8fc7\uff0c\u4ece\u67b6\u6784\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u4ed6\u5e76\u6ca1\u6709\u592a\u5927\u7684\u6539\u53d8\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-69b4bb90c77d6d4f73b1cb3c2507c7df_720w.png\" ><\/p>\n<p>\u5728\u4ed6\u7684\u67b6\u6784\u4e2d\uff0c\u5b9a\u4e49\u4e86\u4e0b\u4e00\u5c42\uff1a<\/p>\n<p>\u2022  \u8868\u793a\u5c42\u2014\u2014\u8d1f\u8d23\u4e0e\u7528\u6237\u4ea4\u4e92\u3002<br \/>\n\u2022  \u5e94\u7528\u5c42\u2014\u2014\u534f\u8c03\u4efb\u52a1\u5e76\u5c06\u5de5\u4f5c\u59d4\u6258\u7ed9\u57df\u5bf9\u8c61\u3002<br \/>\n\u2022  \u9886\u57df\u5c42\u2014\u2014\u4ee3\u8868\u4e1a\u52a1\u6982\u5ff5\u3002\u5b83\u89c4\u5b9a\u4e86\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u6b63\u5728\u6267\u884c\u7684\u64cd\u4f5c\uff0c\u5e76\u4f7f\u5176\u4e0e\u5176\u4ed6\u5e94\u7528\u7a0b\u5e8f\u76f8\u6bd4\u5982\u6b64\u72ec\u7279\u3002<br \/>\n\u2022  \u57fa\u7840\u8bbe\u65bd\u5c42\u2014\u2014\u5c06\u6570\u636e\u4fdd\u5b58\u5728\u5185\u5b58\u4e2d\u5e76\u4fdd\u6301\u5e94\u7528\u7a0b\u5e8f\u7684\u72b6\u6001<\/p>\n<p>\u4f60\u53ef\u4ee5\u770b\u5230\uff0c\u4ed6\u505a\u4e86\u4e00\u4e9b\u91cd\u547d\u540d\u3002<\/p>\n<p>\u7528\u6237\u754c\u9762\u610f\u5473\u7740\u60a8\u6709\u7528\u6237\uff0c\u4f46\u60c5\u51b5\u5e76\u975e\u603b\u662f\u5982\u6b64\u3002\u6709\u65f6\u662f\u7528\u6237\u7684GUI\uff08\u56fe\u5f62\u7528\u6237\u754c\u9762\uff09\uff0c\u6709\u65f6\u662f\u5f00\u53d1\u4eba\u5458\u7684CLI\uff08\u547d\u4ee4\u884c\u754c\u9762\uff09\uff0c\u66f4\u591a\u65f6\u5019\u662f\u7a0b\u5e8f\u7684API\uff08\u5e94\u7528\u7a0b\u5e8f\u7f16\u7a0b\u63a5\u53e3\uff09\u3002\u8868\u793a\u5c42\u53ea\u662f\u4e00\u4e2a\u66f4\u901a\u7528\u548c\u5408\u9002\u7684\u540d\u79f0\u3002<\/p>\n<p>\u4e1a\u52a1\u903b\u8f91\u5bf9\u4e8e\u4e00\u4e9b\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\u662f\u4ee4\u4eba\u56f0\u60d1\u7684\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u90a3\u4e9b\u6839\u672c\u4e0d\u505a\u4e1a\u52a1\u7684\u4eba\u6765\u8bf4\uff0c\u56e0\u6b64\u5f15\u5165\u4e86\u4e00\u4e2a\u65b0\u540d\u79f0\u2014\u2014Domain\u9886\u57df\u5c42\u3002<\/p>\n<p>\u6570\u636e\u5e93\u4e0d\u662f\u6211\u4eec\u4f7f\u7528\u7684\u552f\u4e00\u5916\u90e8\u5de5\u5177\uff0c\u56e0\u6b64\u6240\u6709\u7535\u5b50\u90ae\u4ef6\u53d1\u9001\u5668\u3001\u4e8b\u4ef6\u603b\u7ebf\u3001SQL \u548c\u5176\u4ed6\u90fd\u79fb\u81f3\u57fa\u7840\u8bbe\u65bd\u3002<\/p>\n<p>\u57fa\u672c\u4e0a\u5c31\u662f\u8fd9\u6837\u3002\u8fd9\u91cc\u6709\u4e00\u4e9b\u91cd\u547d\u540d\u3002\u5728\u90a3\u91cc\u52a0\u4e0a\u4e00\u4e2a\u65b0\u5c42\u3002\u6211\u4eec\u4e3a\u8be5\u9886\u57df\u4ed8\u51fa\u4e86\u5f88\u591a\u52aa\u529b\u3002\u4f46\u5b83\u662f\u5177\u6709\u76f8\u540c\u4f9d\u8d56\u5173\u7cfb\u7684\u76f8\u540c\u67b6\u6784\u3002\u5982\u679c\u4ed6\u77e5\u9053\u4f9d\u8d56\u5012\u7f6e\u539f\u5219\u5c31\u597d\u4e86\u3002<\/p>\n<h2>2005 \u5e74 \u2014 Hexagon\uff08\u7aef\u53e3\u548c\u9002\u914d\u5668\uff09<\/h2>\n<p>\u4ee5\u524d\uff0c\u6a21\u5757\u5fc5\u987b\u5f15\u7528\u884c\u4e2d\u7684\u4e0b\u4e00\u4e2a\u6a21\u5757\u3002\u968f\u7740\u4f9d\u8d56\u5012\u7f6eDI\/IOC\u7684\u53d1\u73b0\uff0c\u4e00\u5207\u90fd\u6539\u53d8\u4e86\u3002\u8fd9\u5bf9\u4e8e\u8f6f\u4ef6\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\u662f\u4e00\u4e2a\u96be\u4ee5\u7f6e\u4fe1\u7684\u673a\u4f1a\u3002\u6211\u4eec\u7ec8\u4e8e\u5b66\u4f1a\u4e86\u5982\u4f55\u63a7\u5236\u4f9d\u8d56\u9879\u7684\u65b9\u5411\uff0c\u4ee5\u6211\u4eec\u559c\u6b22\u7684\u65b9\u5f0f\u6307\u5411\u5b83\u4eec\uff01\u8fd9\u610f\u5473\u7740\u4e1a\u52a1\u903b\u8f91\u4e0d\u518d\u5f15\u7528\u6570\u636e\u8bbf\u95ee\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-bdb41c0e1ccd5d51e1c4d7394a7d37e7_720w.png\" ><\/p>\n<p>\u6f5c\u529b\u7684\u4eba\u662f\u963f\u5229\u65af\u6cf0\u5c14\u00b7\u79d1\u4f2f\u6069\uff08Alistair Cockburn\uff09\u3002\u90a3\u5bb6\u4f19\u5f88\u55e8\uff0c\u753b\u4e86\u4e00\u4e2a\u516d\u8fb9\u5f62\uff0c\u8bd5\u56fe\u53ec\u5524\u6492\u65e6\uff0c\u7b49\u7b49\u3002\u6211\u4e0d\u9700\u8981\u544a\u8bc9\u4f60\uff0c\u4f60\u81ea\u5df1\u66f4\u6e05\u695a\u6447\u6eda\u6d3e\u5bf9\u662f\u5982\u4f55\u8fdb\u884c\u7684\u3002\u8fd9\u91cc\u6ca1\u4ec0\u4e48\u7279\u522b\u7684\uff0c\u6709\u4e00\u5929\u4f60\u62bd\u4e86\u4e00\u4e9b\u9ebb\u9189\uff0c\u7b2c\u4e8c\u5929\uff0c\u65e9\u4e0a\u9192\u6765\uff0c\u5bbf\u9189\u5f88\u5389\u5bb3\uff0c\u53d1\u73b0\u81ea\u5df1\u610f\u5916\u5730\u53d1\u73b0\u4e86\u4e00\u4e2a\u65b0\u7684\u67b6\u6784\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-f06ef1b575ecd2a05ba2aeb4d6557728_720w.png\" ><\/p>\n<p>\u963f\u5229\u65af\u6cf0\u5c14\u538c\u5026\u4e86\u77e9\u5f62\uff0c\u6240\u4ee5\u4ed6\u753b\u4e86\u4e00\u4e2a\u516d\u8fb9\u5f62\uff0c\u4e3a\u6240\u6709\u4e1c\u897f\u60f3\u51fa\u4e86\u4e24\u4e2a\u540d\u5b57\uff0c\u8bd5\u56fe\u8ba9\u5b83\u53d8\u5f97\u795e\u5723\u3002\u4f46\u522b\u5413\u5230\u6211\u7684\u5f00\u53d1\u8005\u5c0f\u4f19\u5b50\u3002\u4e8b\u5b9e\u4e0a\uff0c\u8fd9\u79cd\u67b6\u6784\u5e76\u4e0d\u6bd4 N \u5c42\u67b6\u6784\u590d\u6742\u591a\u5c11\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-a54e0d618dbda12cbc56676cfa0ce01f_720w.gif\" ><\/p>\n<p>\u963f\u5229\u65af\u6cf0\u5c14\u8ba9\u57c3\u6587\u65af\u68a6\u60f3\u6210\u771f\u3002\u73b0\u5728\uff0c\u9886\u57df\u5df2\u6210\u4e3a\u7cfb\u7edf\u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206\uff0c\u4e0d\u4ec5\u5728\u8a00\u8bed\u4e0a\uff0c\u800c\u4e14\u5728\u884c\u52a8\u4e0a\u3002\u5b83\u4e0d\u5f15\u7528\u4efb\u4f55\u5176\u4ed6\u9879\u76ee\u3002<\/p>\n<p>\u4e3a\u4e86\u5f3a\u8c03\u5b83\u786e\u5b9e\u662f\u5fc3\u810f\uff0cBusiness Logic \u66f4\u540d\u4e3aCore\u3002<\/p>\n<p>\u57fa\u7840\u8bbe\u65bd\u6a21\u5757\u5206\u4e3a\u4e24\u534a\u2014\u2014\u62bd\u8c61\uff08\u63a5\u53e3\uff09\u548c\u5b9e\u73b0\u3002\u62bd\u8c61\u6210\u4e3a\u4e1a\u52a1\u903b\u8f91\u7684\u4e00\u90e8\u5206\uff0c\u5e76\u88ab\u91cd\u547d\u540d\u4e3a\u7aef\u53e3Port\u3002\u5b9e\u65bd\u505c\u7559\u5728\u57fa\u7840\u8bbe\u65bd\u5c42\u3002\u73b0\u5728\u5b83\u4eec\u88ab\u79f0\u4e3a\u9002\u914d\u5668Adapter\u3002<\/p>\n<p>\u5b9e\u8df5\u8bc1\u660e\uff0cUI \u548c DB \u662f\u540c\u4e00\u4e2a\u6846\u67b6\u5c42\uff0c\u6240\u4ee5\u4e5f\u906d\u9047\u4e86\u540c\u6837\u7684\u547d\u8fd0\u3002<\/p>\n<p>\u5728\u60a8\u7684\u4e1a\u52a1\u903b\u8f91\u4e2d\u62e5\u6709\u57fa\u7840\u8bbe\u65bd\u7684\u63a5\u53e3\uff0c\u53ef\u4ee5\u4f7f\u57df\u5177\u6709\u81ea\u4e3b\u6027\u548c\u65e0\u4f9d\u8d56\u6027\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u4e1a\u52a1\u903b\u8f91\u53ef\u4ee5\u5728\u4efb\u4f55\u73af\u5883\u4e2d\u4f7f\u7528\u4efb\u4f55\u5de5\u5177\u5de5\u4f5c\u3002\u60a8\u60f3\u66f4\u6539\u6570\u636e\u5e93\u5417\uff1f\u53ea\u9700\u66f4\u6539\u5b9e\u73b0\uff0c\u5b9e\u73b0\u6240\u9700\u7684\u9002\u914d\u5668\uff0c\u5e76\u5c06\u5176\u201c\u63d2\u5165\u201d\u5230\u53ef\u7528\u7aef\u53e3\u5373\u53ef\u3002<\/p>\n<p>\u4efb\u4f55\u9002\u914d\u5668\uff08\u6570\u636e\u5e93\u3001\u7535\u5b50\u90ae\u4ef6\u53d1\u9001\u5668\u3001\u7528\u6237\u754c\u9762\uff09\u7684\u66f4\u6539\u90fd\u4e0d\u4f1a\u5f71\u54cd\u4e1a\u52a1\u903b\u8f91\u3002\u63a5\u53e3\u4fdd\u6301\u4e0d\u53d8\u3002<\/p>\n<p>\u6bcf\u4e2a\u7ec4\u4ef6\u90fd\u53ef\u4ee5\u5355\u72ec\u90e8\u7f72\u3002\u5982\u679c\u66f4\u6539\u6570\u636e\u8bbf\u95ee\uff0c\u5219\u53ea\u9700\u91cd\u5efa\u6570\u636e\u8bbf\u95ee\u3002\u5982\u679c\u66f4\u6539 UI\uff0c\u5219\u4ec5\u66f4\u6539 UI\u3002<\/p>\n<p>\u7531\u4e8e\u6a21\u5757\u53ef\u4ee5\u5355\u72ec\u90e8\u7f72\uff0c\u4e5f\u5c31\u610f\u5473\u7740\u53ef\u4ee5\u5355\u72ec\u5f00\u53d1\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-6d6e75ed7b2ca0dddb25ff44f11e93ae_720w.png\" ><\/p>\n<p>\u8c03\u7528\u6211\u4eec\u7cfb\u7edf\u7684\u9002\u914d\u5668\u79f0\u4e3a\u4e3b\uff08\u9a71\u52a8\uff09\u3002\u90a3\u4e9b\u88ab\u6211\u4eec\u7cfb\u7edf\u8c03\u7528\u7684\u79f0\u4e3a\u6b21\u8981\uff08\u9a71\u52a8\uff09\u3002<\/p>\n<p>\u5c31\u89e3\u51b3\u65b9\u6848\u7ed3\u6784\u800c\u8a00\uff0c\u8fd9\u4e9b\u6700\u9002\u5408\u6211\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-4b6bf8db16bbeb02a895fc0790cde188_720w.png\" ><\/p>\n<p>\u540c\u6837\uff0c\u6587\u4ef6\u5939\u4e0e\u9879\u76ee\u662f\u60a8\u5e94\u8be5\u81ea\u5df1\u51b3\u5b9a\u7684\u3002<\/p>\n<p>\u53ea\u9700\u9075\u5faa\u53c2\u8003\u6587\u732e\u5e76\u786e\u4fdd\u5b83\u4eec\u4e0d\u4f1a\u4ea4\u53c9\u5230\u4e0d\u5e94\u8be5\u4ea4\u53c9\u7684\u5730\u65b9\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-a71ac6d8595981ac352eb3919b953162_720w.png\" ><\/p>\n<h2>2008 \u2014 \u6d0b\u8471\u67b6\u6784<\/h2>\n<p>\u6770\u5f17\u91cc\u00b7\u5df4\u52d2\u83ab\u3002\u8fd9\u662f\u4e00\u4e2a\u5145\u6ee1\u60b2\u4f24\u548c\u9ed1\u6697\u7684\u60b2\u4f24\u6545\u4e8b\uff0c\u8bb2\u8ff0\u4e86\u4e00\u4e2a\u7537\u5b69\u5929\u771f\u7684\u7ae5\u5e74\u88ab\u6d0b\u8471\u7684\u6b8b\u9177\u6c89\u601d\u6240\u7834\u574f\u7684\u6545\u4e8b\u3002\u968f\u7740\u4ed6\u7684\u6210\u957f\uff0c\u4e00\u79cd\u70bd\u70ed\u7684\u4ec7\u6068\u5728\u4ed6\u5185\u5fc3\u718a\u718a\u71c3\u70e7\uff0c\u71c3\u70e7\u7740\u4ed6\u6709\u4e00\u5929\u4f1a\u5b9e\u73b0\u7684\u590d\u4ec7\u627f\u8bfa\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-145e9f1f2f8cb18b95e6b9726fac2e9b_720w.png\" ><\/p>\n<p>\u76f8\u4fe1\u6211\uff0c\u4ed6\u6c38\u8fdc\u4fe1\u5b88\u4e86\u81ea\u5df1\u7684\u8bfa\u8a00\u3002\u4ed6\u7684\u5c0f\u6d0b\u8471\u8ba9\u5168\u4e16\u754c\u6570\u4ee5\u767e\u4e07\u8ba1\u7684\u5f00\u53d1\u8005\u4e00\u8fb9\u54ed\u4e00\u8fb9\u8dd1\u5230\u5988\u5988\u7684\u6000\u91cc\u3002<\/p>\n<p>\u8fd9\u79cd\u67b6\u6784\u5728\u7aef\u53e3\u548c\u9002\u914d\u5668\u65b9\u9762\u5f97\u5230\u4e86\u5f88\u5927\u7684\u589e\u5f3a\u3002\u5b83\u4ecd\u7136\u6d89\u53ca\u4f9d\u8d56\u5012\u7f6e\u3002\u5b83\u901a\u8fc7\u62bd\u8c61\u548c\u5b9e\u73b0\u6765\u5206\u5272\u4ee3\u7801\u3002\u7aef\u53e3\u4ecd\u7136\u662f\u4e1a\u52a1\u903b\u8f91\u7684\u4e00\u90e8\u5206\u3002\u53ea\u662f\u8fd9\u6b21\u5df4\u52d2\u83ab\u4ece\u57c3\u6587\u65af\u6a21\u5f0f\u6dfb\u52a0\u4e86\u5e94\u7528\u7a0b\u5e8f\u5c42\uff0c\u5b83\u4e5f\u53ef\u4ee5\u5305\u542b\u4e00\u4e9b\u7aef\u53e3\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-951c6c0e4e9e694cbd3b8f91695b89d6_720w.gif\" ><\/p>\n<p>\u8fd9\u79cd\u67b6\u6784\u7684\u6700\u5927\u6311\u6218\u662f\u6a21\u5757\u4e4b\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\uff0c\u5b83\u5bfc\u81f4\u4e86\u5982\u6b64\u591a\u7684\u6df7\u4e71\u3002<\/p>\n<p>\u7136\u800c\uff0c\u89c4\u5219\u5f88\u7b80\u5355\uff1a\u4efb\u4f55\u5916\u5c42\u53ea\u80fd\u4e14\u4ec5\u4f9d\u8d56\u4e8e\u5185\u5c42\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-cf56abfd554d9d37e2a4ba81def81b78_720w.png\" ><\/p>\n<p>\u57df\u4f4d\u4e8e\u6700\u4e2d\u95f4\u3002\u5b83\u5185\u90e8\u6ca1\u6709\u5185\u5c42\uff0c\u56e0\u6b64\u5b83\u4e0d\u5e94\u8be5\u4f9d\u8d56\u4e8e\u4efb\u4f55\u5176\u4ed6\u5c42\u3002<\/p>\n<p>\u5e94\u7528\u7a0b\u5e8f\u4ec5\u5305\u88c5\u57df\uff0c\u56e0\u6b64\u8fd9\u6b63\u662f\u5b83\u5e94\u8be5\u5177\u6709\u7684\u552f\u4e00\u4f9d\u8d56\u9879\u3002<\/p>\n<p>\u57fa\u7840\u8bbe\u65bd\u5c42\u548c\u8868\u793a\u5c42\u4f4d\u4e8e\u540c\u4e00\u7ea7\u522b\uff0c\u5b83\u4eec\u4e0d\u80fd\u76f8\u4e92\u4f9d\u8d56\uff0c\u4f46\u53ef\u4ee5\u4f9d\u8d56\u4e8e\u5e94\u7528\u7a0b\u5e8f\u548c\u57df\uff0c\u5176\u4e2d\u5b9a\u4e49\u4e86\u6240\u6709\u9700\u8981\u7684\u63a5\u53e3\u3002<\/p>\n<p>\u60a8\u8fd8\u53ef\u4ee5\u770b\u5230\u5b83\u5177\u6709 DDD \u67b6\u6784\u4e2d\u7684\u6240\u6709\u6a21\u5757\uff0c\u4f46\u5904\u7406\u65b9\u5f0f\u4e0d\u540c\u3002<\/p>\n<p>\u8fd9\u5b9e\u9645\u4e0a\u662f\u4e00\u4ef6\u5927\u4e8b\uff01\u8fd9\u91cc\u7684\u5173\u952e\u662f\uff0c\u4e2d\u95f4\u7684\u7ec4\u4ef6\u5f88\u5c11\u4fee\u6539\uff0c\u800c\u8fb9\u7f18\u7684\u7ec4\u4ef6\u7ecf\u5e38\u66f4\u6539\u3002\u5e94\u7528\u7a0b\u5e8f\u6216\u4efb\u4f55\u5176\u4ed6\u5c42\u7684\u66f4\u6539\u4e0d\u4f1a\u5f71\u54cd\u57df\uff0c\u53ea\u4f1a\u5f71\u54cd\u4f9d\u8d56\u5c42\u3002\u57df\u53d1\u751f\u53d8\u5316\u7684\u552f\u4e00\u539f\u56e0\u662f\u4e1a\u52a1\u903b\u8f91\u53d1\u751f\u53d8\u5316\uff0c\u800c\u8fd9\u79cd\u60c5\u51b5\u65e0\u8bba\u5982\u4f55\u90fd\u4f1a\u5f71\u54cd\u6574\u4e2a\u7cfb\u7edf\u3002<\/p>\n<p>\u7406\u8bba\u770b\u8d77\u6765\u5c31\u662f\u8fd9\u6837\u3002\u5b9e\u9645\u4e0a\uff0c\u60a8\u7684\u7ec4\u5408\u6839\uff08Main()\u6ce8\u518c\u6240\u6709\u4f9d\u8d56\u9879\u5e76\u5c06\u6a21\u5757\u7ec4\u5408\u5728\u4e00\u8d77\u7684\u51fd\u6570\uff09\u5c06\u662f\u8868\u793a\u5c42\uff08ASP\u3001WPF\u3001CLI\uff09\u7684\u4e00\u90e8\u5206\uff0c\u56e0\u6b64\u8be5\u56fe\u5c06\u5177\u6709\u4ee5\u4e0b\u5916\u89c2\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-35e9c377a27a5e02d2fd3c0559bc299f_720w.png\" ><\/p>\n<p>\u4f60\u770b\u8d77\u6765\u5f88\u719f\u6089\u5417\uff1f\u5b83\u662fN\u5c42\u67b6\u6784\uff0c\u4f46\u7ec4\u4ef6\u7684\u987a\u5e8f\u4e0d\u540c\u3002<\/p>\n<p>\u65e0\u8bba\u5b83\u770b\u8d77\u6765\u5982\u4f55\uff0c\u516d\u8fb9\u5f62\uff0c\u7aef\u53e3\u6216\u6d0b\u8471\uff0c\u60a8\u7684\u6700\u7ec8\u76ee\u6807\u5e94\u8be5\u662f\u8ba9\u60a8\u7684\u4f9d\u8d56\u5173\u7cfb\u4ee5\u65e0\u73af\u56fe\u6216\u6811\u7684\u5f62\u5f0f\u6307\u51fa\u3002<\/p>\n<h2>2012 \u2014 \u6e05\u6d01Clean\u67b6\u6784<\/h2>\n<p>\u6709\u4e00\u4e2a\u53eb\u9c8d\u52c3\u53d4\u53d4\u7684\u4eba\uff0c<\/p>\n<p>\u4ed6\u662f\u5de5\u4f5c\u4e2d\u6700\u5e72\u51c0\u7684\u7a0b\u5e8f\u5458\uff0c<\/p>\n<p>\u51ed\u501f\u4ed6\u654f\u6377\u7684\u52a8\u4f5c\u548c\u67b6\u6784\uff0c<\/p>\n<p>\u4ed6\u4f1a\u8ba9\u4f60\u7684\u4ee3\u7801\u7115\u7136\u4e00\u65b0\uff0c<\/p>\n<p>\u4ed6\u770b\u5230\u4e86\u56f4\u7ed5\u67b6\u6784\u7684\u6240\u6709\u7092\u4f5c\uff0c\u5e76\u51b3\u5b9a\u7834\u574f\u8fd9\u4e2a\u805a\u4f1a\u3002\u9a6c\u4e01\u77e5\u9053\u4efb\u4f55\u5f00\u53d1\u4eba\u5458\u7684\u4e3b\u8981\u79d8\u5bc6\uff0c\u6240\u4ee5\u4ed6\u751a\u81f3\u4e0d\u60f3\u9690\u85cf\u5b83\u3002\u53ea\u662f\u539a\u989c\u65e0\u803b\u5730\u7a83\u53d6\u522b\u4eba\u7684\u60f3\u6cd5\u5e76\u79f0\u5176\u4e3a\u81ea\u5df1\u7684\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-8159bd81002475f5fcd58677fb18f2ef_720w.png\" ><\/p>\n<p>\u5f00\u4e2a\u73a9\u7b11\uff0c\u73b0\u5728\u6ca1\u4ec0\u4e48\u539f\u521b\u7684\u60f3\u6cd5\u4e86\uff0c\u5927\u5bb6\u4e92\u76f8\u6284\u88ad<\/p>\n<p>\u6211\u4eec\u53ef\u601c\u7684\u57df\u540d\u518d\u6b21\u88ab\u91cd\u547d\u540d\u3002\u73b0\u5728\u662f\u5b9e\u4f53\u3002\u7136\u800c\uff0c\u4e0d\u4ec5\u5982\u6b64\u3002\u8fd9\u610f\u5473\u7740\u60a8\u6ca1\u6709\u9886\u57df\u670d\u52a1\u548c\u8d2b\u4e4f\u7684\u6a21\u578b\uff0c\u800c\u662f\u5177\u6709\u6570\u636e\u548c\u884c\u4e3a\u7684\u4e30\u5bcc\u7c7b\u3002<\/p>\n<p>\u5b58\u50a8\u5e93\u548c\u5176\u4ed6\u7aef\u53e3\u7684\u63a5\u53e3\u4ece\u57df\u79fb\u81f3\u5e94\u7528\u5c42\u3002\u8fd9\u53c8\u5f97\u5230\u4e86\u4e00\u4e2a\u66f4\u5408\u9002\u7684\u540d\u79f0\u2014\u2014\u7528\u4f8b\u3002<\/p>\n<p>\u8868\u793a\u5c42\u548c\u57fa\u7840\u8bbe\u65bd\u5c42\u4fdd\u6301\u4e0d\u53d8\u3002\u7136\u800c\uff0cMartin \u8fd8\u5728\u4e0a\u9762\u6dfb\u52a0\u4e86\u4e00\u5c42\u989d\u5916\u7684\u5c42\uff0c\u5176\u4e2d\u5305\u62ec\u6846\u67b6\u3001DLL \u548c\u5176\u4ed6\u5916\u90e8\u4f9d\u8d56\u9879\u3002\u8fd9\u5e76\u4e0d\u4e00\u5b9a\u610f\u5473\u7740\u60a8\u7684\u6570\u636e\u5e93\u5c06\u5f15\u7528\u5b9e\u4f53\uff0c\u5b83\u53ea\u662f\u963b\u6b62\u60a8\u4ece\u5185\u5c42\u5f15\u7528\u90a3\u4e9b\u5916\u90e8\u5de5\u5177\u3002<\/p>\n<p>\u518d\u6b21\u5f3a\u8c03\uff0c\u6ca1\u6709\u4e25\u683c\u7684\u89c4\u5219\u3002\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u5728\u4efb\u4f55\u7ea7\u522b\u6dfb\u52a0\u4efb\u610f\u6570\u91cf\u7684\u5c42\u3002\u56e0\u6b64\uff0c\u5982\u679c\u60a8\u60f3\u4e3a\u57df\u670d\u52a1\u5b9a\u4e49\u4e00\u4e2a\u5c42\uff0c\u5219\u53ef\u4ee5\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-4e47ed5b570f07bc65f09a37c46aa195_720w.png\" ><\/p>\n<p>\u9a6c\u4e01\u8fd8\u5728\u67b6\u6784\u5927\u56fe\u9644\u8fd1\u753b\u4e86\u4e00\u4e2a\u5c0f\u56fe\u3002<\/p>\n<p>\u5b83\u663e\u793a\u7528\u6237\u901a\u8fc7\u89e6\u53d1\u63a7\u5236\u5668\u7684\u7aef\u70b9\u4e0e\u7cfb\u7edf\u8fdb\u884c\u901a\u4fe1\uff0c\u8be5\u7aef\u70b9\u8c03\u7528\u7528\u4f8b\uff0c\u7136\u540e\u901a\u8fc7\u6f14\u793a\u5668\u8fd4\u56de\u6570\u636e\uff08\u9ed1\u7ebf\uff09\u3002\u7528\u4f8b\u53ef\u4ee5\u901a\u8fc7\u63a5\u53e3\uff08\u7eff\u7ebf\uff09\u8c03\u7528\u4efb\u4f55\u7c7b\u4f3c\u7684\u7aef\u53e3\u3002\u800c\u5b9e\u9645\u5b9e\u73b0\u662f\u5916\u5c42\u7684\u4e00\u90e8\u5206\uff08\u6a59\u8272\u7ebf\uff09\u3002<\/p>\n<p>\u5b83\u8bd5\u56fe\u5f3a\u8c03\u6267\u884c\u6d41\u7a0b\uff08\u865a\u7ebf\uff09\u5e76\u4e0d\u603b\u662f\u5bf9\u5e94\u4e8e\u4f9d\u8d56\u65b9\u5411\uff08\u76f4\u7ebf\uff09\uff0c\u8fd9\u5c31\u662f\u4f9d\u8d56\u5012\u7f6e\u539f\u5219\u3002<\/p>\n<p>\u57fa\u672c\u4e0a\uff0c\u5b83\u518d\u6b21\u5f3a\u8c03\u4e86\u63a7\u5236\u53cd\u8f6c\u7684\u7528\u6cd5\u3002\u5f53\u6211\u4eec\u8ba8\u8bba\u7aef\u53e3\u548c\u9002\u914d\u5668\u65f6\uff0c\u60a8\u5df2\u7ecf\u770b\u5230\u4e86\u8fd9\u4e00\u70b9\u3002<\/p>\n<p>\u901a\u5e38\u5728 ASP \u4e2d\u6211\u4eec\u6ca1\u6709\u5355\u72ec\u7684 Presenter \u7ec4\u4ef6\u3002\u8fd9\u4e5f\u662f\u7531\u63a7\u5236\u5668\u5b8c\u6210\u7684\u3002\u56e0\u6b64\u6574\u4e2a\u56fe\u53ef\u4ee5\u7528\u5982\u4e0b\u4ee3\u7801\u8868\u793a\uff1a<\/p>\n<pre><code>class OrderController : ControllerBase\u3001IInputPort\u3001IOutputPort\n{\n[ HttpGet ]\npublic IActionResult Get ( int id )\n\n{\n_getOrderUserCase.Execute(id); }\nreturn DisplayOutputPortResult();\n}\n}<\/code><\/pre>\n<p>\u5176\u4ed6\u5f62\u5f0f\u7684\u9694\u79bb<\/p>\n<p>\u6240\u6709\u8fd9\u4e9b\u67b6\u6784\u7684\u76ee\u6807\u90fd\u662f\u901a\u8fc7\u5212\u5206\u804c\u8d23\u6765\u5c06\u4e00\u4e2a\u4ee3\u7801\u4e0e\u53e6\u4e00\u4e2a\u4ee3\u7801\u9694\u79bb\u3002\u7136\u800c\uff0c\u8fd8\u6709\u5176\u4ed6\u5f62\u5f0f\u7684\u9694\u79bb\uff1a\u5782\u76f4\u5207\u7247\u3001\u6709\u754c\u4e0a\u4e0b\u6587\u3001\u6a21\u5757\u3001\u5fae\u670d\u52a1\u7b49\u7b49\u3002\u8fd9\u91cc\u7684\u76ee\u6807\u662f\u6309\u529f\u80fd\u62c6\u5206\u4ee3\u7801\u3002<\/p>\n<p>\u6709\u4e9b\u4eba\u4e0d\u8ba4\u4e3a\u5b83\u4eec\u662f\u201c\u771f\u6b63\u7684\u201d\u67b6\u6784\u65b9\u6cd5\uff0c\u800c\u6709\u4e9b\u4eba\u5219\u8ba4\u4e3a\u3002\u5b83\u662f\u7531\u4f60\u51b3\u5b9a\u3002\u6700\u7ec8\uff0c\u4ed6\u4eec\u5c06\u53d1\u5c55\u5230\u4ecd\u7136\u4f1a\u4f7f\u7528\u4e0a\u9762\u7684\u4efb\u4f55\u67b6\u6784\u98ce\u683c\uff0c\u751a\u81f3\u662f\u8fd9\u4e9b\u98ce\u683c\u7684\u7ec4\u5408\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/images\/backend-architecture\/v2-3038aa0f6c333ed49ffb6030c52cc05a_720w.png\" ><\/p>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u8ba8\u8bba\u4e86 N \u5c42\u3001DDD\u3001Hexagon\u3001Onion \u548c Clean \u67b6\u6784\u3002\u8fd9\u4e9b\u5e76\u4e0d\u662f\u552f\u4e00\u5b58\u5728\u7684\u67b6\u6784\u3002\u7136\u800c\uff0c\u6240\u63cf\u8ff0\u7684\u662f\u6700\u8457\u540d\u7684\u3002\u60a8\u53ef\u80fd\u8fd8\u542c\u8bf4\u8fc7 BCE\u3001DCI \u7b49\u3002<\/p>\n<p>\u5c3d\u7ba1\u7ec6\u8282\u4e0a\u5b58\u5728\u7ec6\u5fae\u5dee\u522b\uff0c\u4f46\u6240\u6709\u67b6\u6784\u51e0\u4e4e\u90fd\u662f\u76f8\u540c\u7684\u3002\u5b83\u4eec\u90fd\u670d\u52a1\u4e8e\u540c\u4e00\u4e2a\u76ee\u7684\u2014\u2014\u5206\u62c5\u8d23\u4efb\u3002\u4ed6\u4eec\u90fd\u662f\u901a\u8fc7\u5c06\u4ee3\u7801\u62c6\u5206\u5230\u4e0d\u540c\u7684\u5c42\u6765\u5b9e\u73b0\u7684\u3002\u5168\u90e8\u533a\u522b\u5728\u4e8e\u5b9a\u4e49\u4e86\u54ea\u4e9b\u7ec4\u4ef6\u4ee5\u53ca\u8fd9\u4e9b\u5c42\u4e4b\u95f4\u5b58\u5728\u54ea\u4e9b\u4f9d\u8d56\u5173\u7cfb\u3002<\/p>\n<p><a href=\"https:\/\/www.jdon.com\/Backend-Architecture.html\">https:\/\/www.jdon.com\/Backend-Architecture.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u540e\u7aef\u67b6\u6784\u6f14\u8fdb\u4ecb\u7ecd 10\u5e74\u524d\uff0c\u4f60\u53ea\u9700\u8981\u77e5\u9053 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