{"id":125401,"date":"2020-06-19T14:28:29","date_gmt":"2020-06-19T06:28:29","guid":{"rendered":"http:\/\/4563.org\/?p=125401"},"modified":"2020-06-19T14:28:29","modified_gmt":"2020-06-19T06:28:29","slug":"%e6%b1%82%e5%8a%a9spring-%e5%be%ae%e6%9c%8d%e5%8a%a1%e8%af%a5%e5%a6%82%e4%bd%95%e4%bc%98%e9%9b%85%e7%9a%84%e8%bf%9b%e8%a1%8c%e8%a1%a5%e5%81%bf-%e9%87%8d%e8%af%95","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=125401","title":{"rendered":"[\u6c42\u52a9]Spring \u5fae\u670d\u52a1\u8be5\u5982\u4f55\u4f18\u96c5\u7684\u8fdb\u884c\u8865\u507f\/\u91cd\u8bd5"},"content":{"rendered":"
\n
\n
\n

[\u6c42\u52a9]Spring \u5fae\u670d\u52a1\u8be5\u5982\u4f55\u4f18\u96c5\u7684\u8fdb\u884c\u8865\u507f\/\u91cd\u8bd5 <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : DreamSpace <\/span> <\/i> 10<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

[\u6c42\u52a9]Spring \u5fae\u670d\u52a1\u8be5\u5982\u4f55\u4f18\u96c5\u7684\u8fdb\u884c\u8865\u507f \/\u91cd\u8bd5<\/h3>\n

\u76ee\u524d\u9879\u76ee\u67b6\u6784 spring-cloud-alibaba<\/p>\n

\u7f51\u4e0a\u67e5\u4e86\u4e0b\uff0c\u53c8\u627e\u4e86\u4e9b demo \u770b\uff0c\u57fa\u672c\u4e0a\u65b9\u6848\u5982\u4e0b\u56fe\u4e86<\/p>\n

\"[\u6c42\u52a9]Spring<\/p>\n

\u5b57\u6e23\uff0c\u89c1\u8c05<\/p>\n

\u73b0\u6709\u4e24\u4e2a\u65b9\u6848<\/h3>\n
    \n
  • \u5728 A \u670d\u52a1\u7684 RemoteService \u4e2d\u8fdb\u884c\u5904\u7406 \u7ebf\u8def 1<\/strong>\n
      \n
    • \u4f18\u70b9:\u4e0d\u540c\u7684\u8c03\u7528\u65b9\u53ef\u4ee5\u8fdb\u884c\u4e0d\u540c\u7684\u8865\u507f<\/li>\n
    • \u7f3a\u70b9:\n
        \n
      1. \u8865\u507f \/\u91cd\u8bd5 \u53ea\u80fd\u901a\u8fc7\u8c03\u7528 B \u670d\u52a1\u7684\u63a5\u53e3\u8fdb\u884c \u4e0d\u591f\u7075\u6d3b<\/li>\n
      2. \u6bcf\u4e2a\u8c03\u7528\u65b9\u90fd\u8981\u5199\u4e00\u6b21 RemoteService \u9ebb\u70e6<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n
      3. \u5728 B \u670d\u52a1 Controller \u5c42\u5207\u9762\u4e2d\u8fdb\u884c\u5904\u7406 \u7ebf\u8def 2<\/strong>\n
          \n
        • \u4f18\u70b9:\u4ee3\u7801\u5c5e\u4e8e\u63a5\u53e3\u63d0\u4f9b\u65b9\uff0c\u8865\u507f\u65b9\u5f0f\u66f4\u7075\u6d3b<\/li>\n
        • \u7f3a\u70b9:\u6c38\u8fdc\u8fd4\u56de 200\uff0c\u4e0d\u77e5\u9053\u6267\u884c\u6210\u529f\u8fd8\u662f\u5931\u8d25\u4e86(\u53ef\u901a\u8fc7\u81ea\u5b9a\u4e49 code \u89e3\u51b3)<\/li>\n<\/ul>\n<\/li>\n
        • \u5728 B \u670d\u52a1 API \u5305\u4e2d\u5904\u7406\n
            \n
          • \u4f18\u70b9:\u4e0d\u4f1a\u5f71\u54cd\u6d4f\u89c8\u5668\u76f4\u63a5\u5bf9 B \u670d\u52a1\u7684\u8c03\u7528 \u7ebf\u8def 3<\/strong><\/li>\n
          • \u7f3a\u70b9:API \u5305\u4e2d\u4f1a\u5f15\u5165\u592a\u591a\u65e0\u5173\u7684\u4f9d\u8d56(\u53ef\u901a\u8fc7\u6307\u5b9a scope=compile \u7f13\u89e3)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

            \u63d0\u95ee\u73af\u8282<\/h3>\n
              \n
            1. \u5927\u5bb6\u6709\u5565\u66f4\u597d\u7684\u65b9\u5f0f\u89e3\u51b3\u5417\uff1f<\/li>\n
            2. \u6ca1\u6709\u6ca1\u6709\u73b0\u6210\u7684\u6846\u67b6\uff1f<\/li>\n
            3. \u8865\u507f\u7528\u5b9a\u65f6\u4efb\u52a1\u8fd8\u662f mq \uff1f<\/li>\n<\/ol>\n

              \u60f3\u542c\u542c\u5927\u5bb6\u7684\u610f\u89c1<\/p>\n<\/p><\/div>\n

              \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (13<\/span>) <\/div>\n
              <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
                \n
              • \n
                \n
                \n
                \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : DreamSpace <\/span> <\/div>\n
                <\/i> <\/span> <\/div>\n<\/p><\/div>\n
                \u81ea\u95ee\u81ea\u7b54\u4e00\u6ce2 \u7ebf\u8def 2 \u6709\u73b0\u6210\u7684\u6846\u67b6 Spring Retry <\/div>\n<\/p><\/div>\n<\/li>\n
              • \n
                \n
                \n
                \u8cc7\u6df1\u5927\u4f6c : cs419 <\/span> <\/div>\n
                <\/i> <\/span> <\/div>\n<\/p><\/div>\n
                dubbo \u5c31\u6709\u5440 \u91cd\u8bd5\u8c03\u7528 \u5e76\u884c\u8c03\u7528
                clusterInvoker \u4e86\u89e3\u4e0b <\/div>\n<\/p><\/div>\n<\/li>\n
              • \n
                \n
                \n
                \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : DreamSpace <\/span> <\/div>\n
                <\/i> <\/span> <\/div>\n<\/p><\/div>\n
                @cs419 \u611f\u8c22\u601d\u8def\uff0c\u4e3b\u9898\u6b63\u6587\u8bf4\u6f0f\u4e86\uff0c\u670d\u52a1\u8c03\u7528\u662f feign <\/div>\n<\/p><\/div>\n<\/li>\n
              • \n
                \n
                \n
                \u8cc7\u6df1\u5927\u4f6c : xuanbg <\/span> <\/div>\n
                <\/i> <\/span> <\/div>\n<\/p><\/div>\n
                \u5728\u6709\u5fc5\u8981\u91cd\u8bd5\u7684\u4e1a\u52a1\u4e2d\u5904\u7406\u3002\u81ea\u5df1\u5199\u4e00\u4e2a\u4e13\u95e8\u5904\u7406\u91cd\u8bd5\u4e1a\u52a1\u7684\u901a\u7528\u7ec4\u4ef6\uff0c\u6709\u9700\u8981\u7684\u65f6\u5019\u8c03\u7528\u4e00\u4e0b\u5c31\u884c\u4e86\u3002\u6216\u8005\u548c\u6211\u7684\u5904\u7406\u903b\u8f91\u4e00\u6837\u4e22\u961f\u5217\uff0c\u4e13\u95e8\u5904\u7406\u91cd\u8bd5\u7684\u4e00\u4e2a\u670d\u52a1\u8ba2\u9605\u961f\u5217\u91cc\u9762\u7684\u6d88\u606f\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
              • \n
                \n
                \n
                \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : DreamSpace <\/span> <\/div>\n
                <\/i> <\/span> <\/div>\n<\/p><\/div>\n
                \u8ffd\u52a0\u4e24\u4e2a\u9650\u5236:
                – \u91cd\u8bd5\u7684\u65f6\u5019\u6700\u597d\u53ef\u4ee5\u6709\u4e00\u6bb5\u903b\u8f91\u7528\u6765\u5199\u91cd\u8bd5\u65e5\u5fd7\u6216\u8005\u66ff\u6362\u8bf7\u6c42\u4e2d\u7684\u53c2\u6570\uff08\u6bd4\u5982 apikey \uff09\u3002
                – \u91cd\u8bd5\u6b21\u6570\u5230\u8fbe\u540e\u53ef\u4ee5\u505a\u964d\u7ea7\u3002
                \u8fd9\u79cd\u8981\u6c42\u662f\u4e0d\u662f\u6709\u70b9\u8fc7\u5206\uff0c\u6709\u4ec0\u4e48\u73b0\u6210\u7684\u6846\u67b6\u80fd\u505a\u5230\u7684\u5417\uff1f\u662f\u4e0d\u662f\u53ea\u80fd\u624b\u6413\u4e00\u4e2a\u4e86\u2026 <\/div>\n<\/p><\/div>\n<\/li>\n
              • \n
                \n
                \n
                \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : DreamSpace <\/span> <\/div>\n
                <\/i> <\/span> <\/div>\n<\/p><\/div>\n
                @xuanbg \u611f\u8c22\u56de\u7b54\uff01 <\/div>\n<\/p><\/div>\n<\/li>\n
              • \n
                \n
                \n
                \u8cc7\u6df1\u5927\u4f6c : hecz <\/span> <\/div>\n
                <\/i> <\/span> <\/div>\n<\/p><\/div>\n
                \u6d88\u606f\u961f\u5217 \u6216\u8005\u6d41\u6c34\u4efb\u52a1 <\/div>\n<\/p><\/div>\n<\/li>\n
              • \n
                \n
                \n
                \u8cc7\u6df1\u5927\u4f6c : CoderGeek <\/span> <\/div>\n
                <\/i> <\/span> <\/div>\n<\/p><\/div>\n
                \u4e0d\u77e5\u9053\u8fd9\u51e0\u4e2a\u662f\u5426\u7b26\u5408\u4f60\u5927\u90e8\u5206 <\/div>\n<\/p><\/div>\n<\/li>\n
              • \n
                \n
                \n
                \u8cc7\u6df1\u5927\u4f6c : CoderGeek <\/span> <\/div>\n
                <\/i> <\/span> <\/div>\n<\/p><\/div>\n
                Hystrix \u3001Resilience4j \u3001Sentinel <\/div>\n<\/p><\/div>\n<\/li>\n
              • \n
                \n
                \n
                \u8cc7\u6df1\u5927\u4f6c : gadsavesme <\/span> <\/div>\n
                <\/i> <\/span> <\/div>\n<\/p><\/div>\n
                feign \u9ed8\u8ba4\u4f7f\u7528\u7684 ribbon \u505a\u8d1f\u8f7d\u5747\u8861\u5427\uff0cribbon \u672c\u8eab\u5c31\u5e26\u4e86\u670d\u52a1\u7684\u91cd\u8bd5\u5427\uff0c\u81f3\u4e8e\u80fd\u4e0d\u80fd\u6ee1\u8db3\u8981\u6c42\u5012\u662f\u4e0d\u8bb0\u5f97\u4e86\uff0c\u53cd\u6b63\u53c2\u6570\u914d\u7f6e\u6211\u8bb0\u5f97\u633a\u591a\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
              • \n
                \n
                \n
                \u8cc7\u6df1\u5927\u4f6c : lovelife1994 <\/span> <\/div>\n
                <\/i> <\/span> <\/div>\n<\/p><\/div>\n
                \u770b\u4e1a\u52a1\u7684\u573a\u666f\u5427\uff0c\u4f60\u5982\u679c\u53ea\u662f\u4fdd\u8bc1\u7b80\u5355\u7684\u8c03\u7528\u67d0\u4e2a\u670d\u52a1\u6700\u7ec8\u662f\u6210\u529f\u7684\uff0c\u7b80\u5355\u7684\u91cd\u8bd5\u5c31\u53ef\u4ee5\u4e86\uff0c\u65e0\u8bba\u662f\u540c\u6b65\u8fd8\u662f\u5f02\u6b65\uff0c\u6b21\u6570\u5230\u4e86\u4e4b\u540e\u628a\u4e0a\u4e0b\u6587\u8bb0\u4e0b\u6765\u4e8b\u540e\u5904\u7406\u5c31\u884c\u4e86\u3002\u9000\u907f\u95f4\u9694\u8f83\u77ed\u7684\u8bdd\u540c\u6b65\uff0c\u5426\u5219\u5c31 mq \u5f02\u6b65\uff0c\u56e0\u4e3a\u8981\u7ef4\u62a4\u4e0a\u4e0b\u6587\u8f83\u957f\u65f6\u95f4\uff0c\u6d88\u606f\u961f\u5217\u5929\u7136\u5177\u6709\u6570\u636e\u5e93\u7684\u80fd\u529b\u3002\u5982\u679c\u662f\u5206\u5e03\u5f0f\u4e8b\u52a1\u7684\u573a\u666f\u5f02\u6b65\u505a\u8865\u507f\u6bd4\u8f83\u597d\uff0c\u56e0\u4e3a\u91cd\u8bd5\u8865\u507f\u7684\u903b\u8f91\u901a\u5e38\u4e0e\u4e1a\u52a1\u5f3a\u76f8\u5173\uff0c\u5750\u5728\u540c\u6b65\u6d41\u7a0b\u91cc\u592a\u91cd\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
              • \n
                \n
                \n
                \u8cc7\u6df1\u5927\u4f6c : jinzhongyuan <\/span> <\/div>\n
                <\/i> <\/span> <\/div>\n<\/p><\/div>\n
                \u6846\u67b6\u90fd\u505a\u4e86\uff0c\u9700\u8981\u505a\u7684\u5c31\u662f\u9009\u62e9\u54ea\u4e2a\u6846\u67b6 <\/div>\n<\/p><\/div>\n<\/li>\n
              • \n
                \n
                \n
                \u8cc7\u6df1\u5927\u4f6c : hantsy <\/span> <\/div>\n
                <\/i> <\/span> <\/div>\n<\/p><\/div>\n
                \u8fd9\u79cd\u5904\u7406\u633a\u590d\u6742\u7684\uff0c\u5927\u90e8\u5206\u9879\u76ee\u90fd\u662f\u5728\u4e1a\u52a1\u4e0d\u65ad\u4f18\u5316\u8fc7\u7a0b\u4e2d\u5b8c\u6210\u7684\u3002<\/p>\n

                \u8fd9\u4e0d\u662f\u4e00\u4e2a\u6559\u7a0b\u80fd\u591f\u6559\u51fa\u6765\u7684\u4e1c\u897f\uff0c\u4e5f\u4e0d\u662f\u770b\u4e00\u672c\u4ec0\u4e48 Spring Cloud \u5185\u5e55\u4e4b\u5185\u53ef\u4ee5\u641e\u5b9a\u7684\uff0c\u957f\u671f\u7684\u9879\u76ee\u5b9e\u8df5\u8fc7\u7a0b\u662f\u5fc5\u987b\u7684\u3002<\/p>\n

                \u4f20\u7edf\u7684\u4e8b\u52a1\u57fa\u672c\u9760\u8fb9\u7ad9\uff0cSaga \u6a21\u5f0f\u51e0\u4e4e\u662f\u5fc5\u987b\u7684\u3002JakartaEE\/Microprofile \u5728\u8d77\u8349\u4e00\u4e2a Long Running Action \u89c4\u8303\u3002\u4e00\u4e9b\u5de5\u4f5c\u6d41\uff0c\u72b6\u6001\u673a\u9879\u76ee\u4e5f\u5728\u505a\u540c\u6837\u7684\u4e8b\u60c5\uff0c\u6bd4\u5982 Spring \u4e0b\u7684 Statemachine \u9879\u76ee\uff08\u652f\u6301 ZK \uff09\uff0c\u6bcf\u6b65\u6267\u884c\u7ed3\u679c\u72b6\u6001\u51b3\u5b9a\u4e0b\u4e00\u6b65\uff0c\u63d0\u4f9b\u6b63\u5e38\u8def\u5f84\u548c\u8865\u507f\u56de\u9000\u5904\u7406\u65b9\u6848\u3002<\/p>\n

                \u9488\u5bf9\u8fd9\u79cd\u5904\u7406\uff0cMicroservice \u67b6\u6784\u4e0a\u8bbe\u8ba1\u5f52\u4e3a\u5206\u4e24\u79cd\u5904\u7406\u65b9\u5f0f\u3002
                1\uff0c\u6bcf\u4e2a\u670d\u52a1\u7ba1\u7406\u81ea\u5df1\u7684\u72b6\u6001\u53d8\u66f4\uff0c\u89e6\u53d1\u4e0b\u4e00\u6b65\u5904\u7406\u3002\u6bd4 Order Service \u4fdd\u5b58\u8ba2\u5355\uff0c\u89e6\u53d1\u4e00\u4e2a**OrderPlaced**\u4e8b\u60c5\uff08\u901a MessageBroker \uff09\uff0cLogistics Service \u8ba2\u9605\u8fd9\u4e2a\u6d88\u606f\uff0c\u7acb\u5373\u5904\u7406\u3002\u56de\u9000\u4e00\u6837\u5728\u67d0\u4e2a\u670d\u52a1\u4e2d\u901a\u8fc7\u53d1\u9001\u4e00\u4e2a\u5931\u8d25\u4e8b\u4ef6\uff0c\u4e00\u6b65\u6b65\u56de\u9000\u3002\u65e0\u4e2d\u5fc3\u5316\u7ba1\u7406\u72b6\u6001\uff0c\u5f00\u53d1\u4e0a\u6bd4\u8f83\u7b80\u5355\uff0c\u81ea\u7531\uff0c\u4e5f\u6709\u5f88\u591a\u6311\u6218\uff08\u72b6\u6001\u5b9a\u4e49\u7684\u53d8\u66f4\u5411\u540e\u517c\u5bb9\u6027\u7684\u95ee\u9898\u7b49\uff09\u3002
                2\uff0c\u72b6\u6001\u7684\u7ba1\u7406\u4e2d\u5fc3\u5316\uff0c\u6bcf\u4e2a\u670d\u52a1\u96c6\u4e2d\u5904\u7406\u81ea\u5df1\u7684\u4e1a\u52a1\uff0c\u6700\u540e\u72b6\u6001\u66f4\u65b0\u548c\u51b3\u5b9a\u4e0b\u4e00\u6b65\u7531\u7ba1\u7406\u8c03\u5ea6\u89d2\u8272\u51b3\u5b9a\u3002\u73b0\u5728\u6709\u5f88\u591a\u7c7b\u4f3c\u5de5\u4f5c\u6d41\u9879\u76ee\u5f00\u59cb\u4ecb\u5165\u8fd9\u79cd\u6a21\u5f0f\uff0c\u5145\u5f53\u4e00\u79cd\u8c03\u5ea6\u8005\u7684\u89d2\u5ea6\u3002<\/p>\n

                \u4f46\u8bdd\u8bf4\u56de\u6765\uff0c\u6211\u5728\u4e0a\u6d77\u65f6\u5019\u53c2\u4e0e\u4e00\u4e9b\u9879\u76ee\uff0c\u63a5\u89e6\u5230\u56fd\u5185\u7684\u4e00\u4e9b\u4eba\u5bf9 MS \u7684\u8ba4\u8bc6\uff0c\u4ec0\u4e48\u8865\u507f\u63aa\u65bd\u6ca1\u6709\u7684\u9879\u76ee\u4e00\u6837\u8dd1\u7684\uff0c\u7528 \u4e86 Spring Cloud Netflix \u5c31\u89c9\u5f97\u81ea\u5df1\u5728\u505a\u5fae\u670d\u52a1\uff0c\u8fd9\u79cd\u770b\u8d77\u6765\u50cf MS \u7684\u5927\u628a\uff0c\u5b9e\u9645\u4e0a\u7cfb\u7edf\u6bd4\u5355\u4f53\u7a0b\u5e8f\u8106\u5f31\u5f97\u591a\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

              • \n","protected":false},"excerpt":{"rendered":"

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