{"id":157626,"date":"2020-09-09T06:42:07","date_gmt":"2020-09-08T22:42:07","guid":{"rendered":"http:\/\/4563.org\/?p=157626"},"modified":"2020-09-09T06:42:07","modified_gmt":"2020-09-08T22:42:07","slug":"%e8%bd%af%e4%bb%b6%e6%9e%b6%e6%9e%84%e5%8e%9f%e5%88%99%e6%b3%a8%e8%ae%b0","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=157626","title":{"rendered":"\u8f6f\u4ef6\u67b6\u6784\u539f\u5219\u6ce8\u8bb0"},"content":{"rendered":"
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\u8f6f\u4ef6\u67b6\u6784\u539f\u5219\u6ce8\u8bb0 <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : jatsz <\/span> <\/i> 3<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\u8f6f\u4ef6\u67b6\u6784<\/h1>\n

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\u8f6f\u4ef6\u67b6\u6784\u7684\u6574\u4f53\u76ee\u6807\uff1a\u964d\u4f4e\u8f6f\u4ef6\u7684\u6574\u4f53\u590d\u6742\u5ea6(Overall Complexity)\u3002<\/p>\n

\u5728\u8fd9\u6837\u7684\u57fa\u7840\u524d\u63d0\u4e0b\u6211\u4eec\u770b\u770b\u8f6f\u4ef6\u67b6\u6784\u6574\u4f53\u539f\u5219\u548c\u624b\u6bb5\u3002\u5728\u770b\u67b6\u6784\u7684\u65f6\u5019\uff0c\u6709\u4e9b\u4e66\u9610\u8ff0\u7684\u662f\u539f\u5219\uff0c\u6709\u4e9b\u4e66\u66f4\u52a0\u7740\u91cd\u4e8e\u624b\u6bb5\u3002\u4ece\u6839\u672c\u4e0a\u8bb2\u662f\u540c\u4e00\u4e2a\u4e1c\u897f\u7684\u4e0d\u540c\u4fa7\u9762\u3002<\/p>\n

\u6a21\u5757\u5316<\/h2>\n

\u8fd9\u4e2a\u5728\u67b6\u6784\u4e0a\u5df2\u7ecf\u662f\u901a\u8bc6\u4e86\uff0c\u4e5f\u662f\u5e94\u5bf9\u590d\u6742\u7684\u76f4\u63a5\u548c\u6709\u529b\u7684\u624b\u6bb5\u3002\u6a21\u5757\u5316\u5982\u679c\u4e0a\u5347\u5230\u539f\u5219\u5c42\u9762\u53ef\u4ee5\u63cf\u8ff0\u4e3a\uff1a\u9ad8\u5185\u805a\u548c\u677e\u8026\u5408\u3002\u901a\u8fc7\u4ec0\u4e48\u6837\u7684\u6307\u5bfc\u539f\u5219\u6216\u8005\u624b\u6bb5\u6765\u5212\u5206\u6a21\u5757\u5462\uff1f<\/p>\n

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  • \u5c06\u76f8\u540c\u53d8\u5316\u901f\u7387\u7684\u4ee3\u7801\u653e\u5230\u4e00\u8d77<\/li>\n
  • \u5c06\u6982\u5ff5\u4e0a\u540c\u4e00\u4e2a\u4e1c\u897f\u7684\u4ee3\u7801\u653e\u5230\u4e00\u8d77<\/li>\n
  • \u9700\u8981\u653e\u5230\u4e00\u8d77\u7684\u4e1c\u897f\u5c01\u88c5\u5728\u8d77\u6765\uff0c\u901a\u8fc7\u63a5\u53e3\u8fdb\u884c\u901a\u4fe1<\/li>\n
  • \u8bbe\u8ba1\u63a5\u53e3\u8981\u7b80\u6d01\u6709\u529b\uff0c\u53ea\u7ed9\u9700\u8981\u7684\u4e1c\u897f\uff0c\u4e0d\u591a\u7ed9<\/li>\n<\/ul>\n

    \u9700\u8981\u6ce8\u610f\u7684\u5c31\u662f\u6a21\u5757\u5316\u662f\u6709\u6210\u672c\u7684\u3002\u62bd\u8c61\u7684\u6210\u672c\u662f\u4f1a\u8815\u53d8\uff0c\u5176\u6b21\u901a\u4fe1\u7684\u6210\u672c\u3002\u5728\u5e94\u7528\u6a21\u5757\u5316\u7684\u65f6\u5019\u9700\u8981\u68c0\u6d4b\u8fd9\u4e9b\u6210\u672c\uff0c\u8fc7\u72b9\u4e0d\u53ca\u3002<\/p>\n

    \u62bd\u8c61\u662f\u4f1a\u8815\u53d8\u7684\uff0c\u6709\u53ef\u80fd\u8ba9\u7cfb\u7edf\u5269\u4e0b\u7684\u90e8\u5206\u53d8\u7684\u4e0d\u90a3\u4e48\u6e05\u6670\u3002\u8fd9\u4e2a\u53ef\u4ee5\u79f0\u4e4b\u4e3a\u8815\u53d8(creep)\u6216\u8005\u8bf4\u662f\u80cc\u8d1f(carry on)\u6210\u672c\u3002<\/p>\n

    \u4f9d\u8d56\u7ba1\u7406-\u8ba9\u4e0d\u7a33\u5b9a\u7684\u4f9d\u8d56\u4e8e\u7a33\u5b9a\u7684<\/h2>\n

    \u8fd9\u91cc\u5728\u67b6\u6784\u4e0a\u4e5f\u662f\u901a\u8bc6\uff0c\u4f46\u5728\u5b9e\u73b0\u4e2d\u82b1\u6837\u6709\u70b9\u591a\u3002\u4e5f\u4e0d\u662f\u5f88\u5bb9\u6613\u7406\u89e3\u3002\u5e38\u89c1\u7684\u4f9d\u8d56\u7ba1\u7406\u624b\u6bb5<\/p>\n

      \n
    • \u4f9d\u8d56\u5012\u7f6e(DIP)\u3002\u901a\u8fc7\u63a5\u53e3\u5728\u7f16\u8bd1\u671f\u5c06\u8c03\u7528\u8005(caller)\u4f9d\u8d56\u4e8e\u88ab\u8c03\u7528\u8005(callee)\u7684\u4f9d\u8d56\u5012\u8fc7\u6765\u3002\u8ba9 callee \u4f9d\u8d56\u4e8e\u7a33\u5b9a\u7684\u63a5\u53e3\u3002\u8fd9\u91cc\u9762\u6709\u4e2a\u5047\u8bbe\u5c31\u662f\u63a5\u53e3\u6bd4\u5b9e\u73b0\u7a33\u5b9a\uff0c\u5f88\u591a\u65f6\u5019\u8fd9\u662f\u6210\u7acb\u7684\u3002\u9700\u8981\u7559\u610f\u63a5\u53e3\u5e38\u5e38\u53d8\u5316\u7684\u60c5\u51b5\uff0c\u8fd9\u65f6\u5019\u4f9d\u8d56\u5012\u7f6e\u5f97\u4e0d\u507f\u5931\u3002<\/li>\n
    • \u673a\u5236\u548c\u7b56\u7565\u5206\u79bb\u3002\u673a\u5236\u662f How to do\uff0c\u7b56\u7565\u662f\u662f What to do \u3002\u673a\u5236\u53d7\u5236\u4e8e\u57fa\u7840\u79d1\u5b66\u7684\u53d1\u5c55\uff0c\u901a\u5e38\u5f88\u7f13\u6162\u3002\u6240\u4ee5\u76f8\u5bf9\u7a33\u5b9a\u3002\u800c\u7b56\u7565\u662f\u591a\u53d8\u7684\u4e1a\u52a1\u89c4\u5219\uff0c\u901a\u5e38\u4e0d\u7a33\u5b9a\u3002\u901a\u8fc7\u673a\u5236\u548c\u7b56\u7565\u7684\u5206\u79bb\uff0c\u63d0\u9ad8\u4e86\u673a\u5236\u7684\u590d\u7528\u7387\u3002<\/li>\n
    • \u63a5\u53e3\u548c\u5f15\u64ce\u5206\u79bb\u3002Interface \u968f\u7740\u53d7\u4f17\u800c\u53d8\u5316\uff0c\u4f46\u662f\u5f15\u64ce\u5728\u9488\u5bf9\u8986\u76d6\u7684\u4e1a\u52a1\u90e8\u5206\u5374\u76f8\u5f53\u7a33\u5b9a\u3002\u4e00\u4e2a\u5f88\u597d\u7684\u4f8b\u5b50\u5c31\u662fffmpeg<\/code>\u548c\u5176\u56f4\u7ed5\u4ed6\u7684\u4e00\u7cfb\u5217 GUI \u5de5\u5177\u3002<\/li>\n
    • \u901a\u8fc7\u81ea\u52a8\u5316\uff0c\u751f\u6210\u5668\u6765\u8ba9\u7a33\u5b9a\u7684\u5143\u6570\u636e(Metadata)\u53ef\u4ee5\u6309\u9700\u751f\u6210\u7684\u5408\u9002\u6570\u636e\u5f62\u5f0f\u3002\u8fd9\u4e5f\u662f DRY \u548c SPOT(Single Point Of Truth)\u7684\u5e94\u7528\u3002<\/li>\n<\/ul>\n

      \u900f\u660e\u6027<\/h2>\n

      \u8fd9\u4e00\u70b9\u5728\u67b6\u6784\u4e0a\u6ca1\u6709\u5f97\u5230\u8db3\u591f\u7684\u91cd\u89c6\uff0c\u5373\u4f7f\u662f\u5f88\u5c0f\u7684\u9879\u76ee\uff0c\u7b80\u5355\u7684\u4ee3\u7801\uff0c\u4e5f\u8981\u4fdd\u8bc1\u5176\u900f\u660e\u6027\u3002\u901a\u5e38\u901a\u8fc7\u4e0b\u9762\u624b\u6bb5\u6765\u4fdd\u8bc1\u67b6\u6784\u7684\u900f\u660e\u6027<\/p>\n

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      • \u7b80\u5355\u7684\u6570\u636e\u7ed3\u6784\u548c\u7b97\u6cd5\u3002<\/li>\n
      • \u901a\u8fc7\u65e5\u5fd7\u544a\u8bc9\u7a0b\u5e8f\u505a\u4e86\u4ec0\u4e48<\/li>\n
      • \u901a\u8fc7 telemetry \u63a5\u53e3\uff0c\u8ba9\u6211\u4eec\u53ef\u4ee5\u68c0\u9605\u5f53\u524d\u5e94\u7528\u7a0b\u5e8f\u7684(\u6570\u636e)\u72b6\u6001\u3002<\/li>\n
      • \u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u67b6\u6784\uff0c\u9700\u8981\u6709 tracing \u529f\u80fd\uff0c\u65b9\u4fbf\u8c03\u8bd5\u4e1a\u52a1\u95ee\u9898\u3002\u8fd9\u5728\u591a\u7528\u6237\u590d\u7528\u76f8\u540c\u903b\u8f91\u7684 Web \u5e94\u7528\u4e2d\u7279\u522b\u91cd\u8981\u3002\u901a\u8fc7\u4e00\u4e2a\u552f\u4e00 ID \u80fd Track \u5230\u6574\u4e2a\u4e1a\u52a1\u6d41\u3002<\/li>\n<\/ul>\n

        \u6570\u636e\u4e3a\u738b<\/h2>\n

        \u5728\u67b6\u6784\u4e2d\uff0c\u6570\u636e\u4e3a\u738b\u3002\u8fd9\u4e2a\u88ab\u4e25\u91cd\u4f4e\u4f30\u548c\u5ffd\u89c6\u4e86\u3002<\/p>\n

          \n
        • \u5728\u7b80\u5355\u7684\u6570\u636e\u7ed3\u6784\u548c\u590d\u6742\u7684\u7b97\u6cd5\u4e4b\u95f4\uff0c\u9009\u62e9\u7b80\u5355\u7684\u7b97\u6cd5\u3002\u4eba\u5bf9\u6570\u636e\u6709\u5f88\u597d\u7684\u611f\u89c9\uff0c\u5bf9\u7b97\u6cd5\u5374\u6ca1\u6709\u3002<\/li>\n
        • \u4ee5\u6570\u636e\u4e3a\u4e2d\u5fc3\uff0c\u6570\u636e\u6e05\u6670\u4e86\uff0c\u7b97\u6cd5\u5c31\u6e05\u6670\u4e86\u3002<\/li>\n
        • \u4e1a\u52a1\u662f\u6570\u636e\u7684\u6d41\u8f6c\uff0c\u7a0b\u5e8f\u662f\u4e2a\u8fc7\u6ee4\u5668\u3002<\/li>\n
        • \u6570\u636e\u8ddf\u7a0b\u5e8f\u4e00\u6837\uff0c\u6709\u7740\u4e0d\u540c\u7684\u53d8\u5316\u901f\u7387\u548c\u751f\u547d\u5468\u671f\uff0c\u6709\u51b7\u6709\u70ed\u3002\u6ce8\u610f\u51b7\u70ed\u6570\u636e\u7684\u9694\u79bb\u3002<\/li>\n<\/ul>\n

          \u7a0b\u5e8f\u6027\u80fd\u662f\u4e2a\u529f\u80fd\u9009\u9879\uff08 Performance is a feature \uff09<\/h2>\n
            \n
          • \u6027\u80fd\u662f\u4e2a feature\uff0c\u4e0d\u9700\u8981\u5c31\u4e0d\u8003\u8651\u3002\u9700\u8981\u7684\u8bdd\u63d0\u524d\u8003\u8651\u3002<\/li>\n
          • \u5728\u505a\u51b3\u5b9a\u548c\u8c03\u6574\u524d\u5148\u6d4b\u91cf\uff0c\u9a8c\u8bc1\u81ea\u5df1\u7684\u5047<\/code>\u8bbe\u3002<\/li>\n
          • \u725b\u903c\u7684\u7b97\u6cd5\u5728n<\/code>\u5f88\u5c0f\u7684\u65f6\u5019\u5f88\u6162\uff0c\u901a\u5e38n<\/code>\u5f88\u5c0f\u3002<\/li>\n<\/ul>\n

            https:\/\/www.imzjy.com\/blog\/software-achitecture-principle-notes<\/p>\n

            \/\/\u6709\u6ca1\u6709\u5565\u7279\u522b\u91cd\u8981\u88ab\u6211\u9057\u6f0f\u7684\uff1f<\/p>\n<\/p><\/div>\n

            \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (1<\/span>) <\/div>\n
            <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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            • \n
              \n
              \n
              \u8cc7\u6df1\u5927\u4f6c : jones2000 <\/span> <\/div>\n
              <\/i> <\/span> <\/div>\n<\/p><\/div>\n
              \u6700\u603b\u8981\u7684\u662f\u4ee3\u7801 review\uff0c \u628a\u4f60\u7684\u8fd9\u4e9b\u539f\u5219\u5728\u4ee3\u7801 review \u91cc\u9762\u4f53\u73b0\u51fa\u6765\uff0c\u4e0d\u7b26\u5408\u7684\u9000\u56de\u53bb\u91cd\u5199\u3002 \u5426\u5219\u90fd\u662f\u7a7a\u8c08\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
            • \n","protected":false},"excerpt":{"rendered":"

              \u8f6f\u4ef6\u67b6\u6784\u539f\u5219\u6ce8\u8bb0 \u8cc7\u6df1\u5927\u4f6c : j…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/157626"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=157626"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/157626\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=157626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=157626"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=157626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}