{"id":32911,"date":"2025-03-04T11:09:17","date_gmt":"2025-03-04T03:09:17","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=32911"},"modified":"2025-03-04T11:09:17","modified_gmt":"2025-03-04T03:09:17","slug":"%e6%9c%8d%e5%8a%a1%e8%b0%83%e7%94%a8%e9%93%be%e4%b8%ad%e5%a6%82%e4%bd%95%e5%a4%84%e7%90%86%e5%bc%82%e6%ad%a5%e9%80%9a%e4%bf%a1%e4%b8%8e%e5%9b%9e%e8%b0%83%e6%9c%ba%e5%88%b6%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/32911.html","title":{"rendered":"\u670d\u52a1\u8c03\u7528\u94fe\u4e2d\u5982\u4f55\u5904\u7406\u5f02\u6b65\u901a\u4fe1\u4e0e\u56de\u8c03\u673a\u5236\uff1f"},"content":{"rendered":"

\n

\"\u670d\u52a1\u8c03\u7528\u94fe\u4e2d\u5982\u4f55\u5904\u7406\u5f02\u6b65\u901a\u4fe1\u4e0e\u56de\u8c03\u673a\u5236\uff1f\"<\/p>\n<\/p>\n

\u5728\u5f53\u4eca\u5206\u5e03\u5f0f\u7cfb\u7edf\u67b6\u6784\u4e2d\uff0c\u5fae\u670d\u52a1\u95f4\u7684\u8c03\u7528\u94fe\u5982\u540c\u7cbe\u5bc6\u4eea\u5668\u7684\u9f7f\u8f6e\u7ec4\u2014\u2014\u4efb\u4f55\u4e00\u4e2a\u73af\u8282\u7684\u5ef6\u8fdf\u6216\u5931\u6548\uff0c\u90fd\u53ef\u80fd\u5f15\u53d1\u8fde\u9501\u53cd\u5e94\u3002\u5f53\u67d0\u7535\u5546\u5e73\u53f0\u5728\u4fc3\u9500\u671f\u95f4\u56e0\u652f\u4ed8\u670d\u52a1\u8d85\u65f6\u5bfc\u81f4\u8ba2\u5355\u4e22\u5931\uff0c\u6216\u5f53\u7269\u6d41\u7cfb\u7edf\u56e0\u5f02\u6b65\u901a\u77e5\u4e22\u5931\u5f15\u53d1\u7528\u6237\u6295\u8bc9\u65f6\uff0c\u5f00\u53d1\u8005\u4eec\u6df1\u523b\u610f\u8bc6\u5230\uff1a\u670d\u52a1\u8c03\u7528\u94fe<\/a>\u4e2d\u7684\u5f02\u6b65\u901a\u4fe1\u4e0e\u56de\u8c03\u673a\u5236<\/strong>\uff0c\u6b63\u662f\u7ef4\u7cfb\u5206\u5e03\u5f0f\u7cfb\u7edf\u53ef\u9760\u6027\u7684\u751f\u547d\u7ebf\u3002\u5982\u4f55\u5728\u975e\u963b\u585e\u7684\u4ea4\u4e92\u6a21\u5f0f\u4e0b\u4fdd\u8bc1\u4e8b\u52a1\u5b8c\u6574\u6027\uff1f\u600e\u6837\u8bbe\u8ba1\u56de\u8c03\u673a\u5236\u624d\u80fd\u907f\u514d”\u5e7d\u7075\u8c03\u7528”\uff1f\u8fd9\u4e9b\u95ee\u9898\u5df2\u6210\u4e3a\u6784\u5efa\u9ad8\u53ef\u7528\u7cfb\u7edf\u7684\u5173\u952e\u8bfe\u9898\u3002<\/p>\n

\u4e00\u3001\u5f02\u6b65\u901a\u4fe1\u5bf9\u8c03\u7528\u94fe\u76d1\u63a7\u7684\u4e09\u5927\u6311\u6218<\/h3>\n

\u5728\u540c\u6b65\u8c03\u7528\u6a21\u5f0f\u4e2d\uff0c\u670d\u52a1\u8c03\u7528\u94fe<\/a>\u50cf\u706b\u8f66\u8f66\u53a2\u822c\u9996\u5c3e\u76f8\u63a5\uff0c\u901a\u8fc7\u7ebf\u7a0b\u7ed1\u5b9a\u7684\u65b9\u5f0f\u5929\u7136\u5177\u5907\u4e0a\u4e0b\u6587\u4f20\u9012\u80fd\u529b\u3002\u800c\u5f02\u6b65\u901a\u4fe1<\/strong>\u6253\u7834\u4e86\u8fd9\u79cd\u7ebf\u6027\u7ed3\u6784\uff0c\u4f7f\u5f97\u8c03\u7528\u94fe\u5448\u73b0\u51fa\u661f\u578b\u6269\u6563\u7684\u7f51\u72b6\u7279\u5f81\u3002\u67d0\u91d1\u878d\u7cfb\u7edf\u66fe\u56e0\u5f02\u6b65\u4efb\u52a1\u4e22\u5931\u4e0a\u4e0b\u6587\uff0c\u5bfc\u81f4\u98ce\u63a7\u6821\u9a8c\u6f0f\u6267\u884c\uff0c\u6700\u7ec8\u9020\u6210\u6570\u767e\u4e07\u635f\u5931\u2014\u2014\u8fd9\u66b4\u9732\u51fa\u5f02\u6b65\u73af\u5883\u4e0b\u8c03\u7528\u94fe\u6cbb\u7406\u7684\u9996\u8981\u96be\u9898\uff1a\u4e0a\u4e0b\u6587\u4f20\u9012\u65ad\u5c42<\/strong>\u3002<\/p>\n

\u8d85\u65f6\u63a7\u5236\u673a\u5236\u9762\u4e34\u7ef4\u5ea6\u5347\u7ea7\u3002\u540c\u6b65\u8c03\u7528\u53ef\u901a\u8fc7\u7b80\u5355\u8bbe\u7f6eHTTP\u8d85\u65f6\u9608\u503c\uff0c\u4f46\u5f02\u6b65\u573a\u666f\u9700\u8981\u6784\u5efa\u53cc\u65f6\u949f\u4f53\u7cfb<\/strong>\u2014\u2014\u65e2\u8981\u63a7\u5236\u4e0a\u6e38\u670d\u52a1\u7684\u7b49\u5f85\u8d85\u65f6\uff0c\u53c8\u8981\u76d1\u63a7\u4e0b\u6e38\u4efb\u52a1\u7684\u5904\u7406\u8d85\u65f6\u3002\u4e3b\u6d41\u6846\u67b6\u5982SkyWalking<\/a>\u901a\u8fc7\u5f15\u5165TraceID\u4e32\u8054\u5f02\u6b65\u8fb9\u754c\uff0c\u914d\u5408\u5012\u8ba1\u65f6\u95e8\u95e9<\/strong>(CountDownLatch)\u5b9e\u73b0\u8de8\u7ebf\u7a0b\u8ffd\u8e2a\uff0c\u4f46\u4ecd\u9700\u5f00\u53d1\u8005\u663e\u5f0f\u4f20\u9012\u4e0a\u4e0b\u6587\u53c2\u6570\u3002<\/p>\n

\u7b2c\u4e09\u4e2a\u6311\u6218\u6765\u81ea\u9519\u8bef\u4f20\u64ad\u8def\u5f84\u7684\u4e0d\u53ef\u9884\u6d4b\u6027\u3002\u5f53\u8ba2\u5355\u670d\u52a1\u5f02\u6b65\u901a\u77e5\u5e93\u5b58\u7cfb\u7edf\u65f6\uff0c\u82e5\u6d88\u606f\u961f\u5217\u51fa\u73b0\u5206\u533a\u6545\u969c\uff0c\u4f20\u7edf\u7684\u91cd\u8bd5\u7b56\u7565\u53ef\u80fd\u5bfc\u81f4\u96ea\u5d29\u6548\u5e94<\/strong>\u3002\u6b64\u65f6\u9700\u8981\u5f15\u5165\u65ad\u8def\u5668\u6a21\u5f0f<\/strong>(Circuit Breaker)\uff0c\u5e76\u7ed3\u5408\u9000\u907f\u7b97\u6cd5\u5b9e\u73b0\u667a\u80fd\u91cd\u8bd5\u3002Netflix Hystrix\u7684\u5b9e\u8df5\u8868\u660e\uff0c\u91c7\u7528\u6307\u6570\u9000\u907f\u7b56\u7565\u53ef\u5c06\u7cfb\u7edf\u5bb9\u9519\u7387\u63d0\u534740%\u4ee5\u4e0a\u3002<\/p>\n

\u4e8c\u3001\u56de\u8c03\u673a\u5236\u8bbe\u8ba1\u7684\u56db\u91cd\u5883\u754c<\/h3>\n

\u56de\u8c03\u673a\u5236\u7684\u672c\u8d28\u662f\u5efa\u7acb\u8de8\u65f6\u7a7a\u7684\u7ea6\u5b9a\u5951\u7ea6\u3002\u521d\u7ea7\u65b9\u6848\u91c7\u7528\u7b80\u5355HTTP\u56de\u8c03URL\uff0c\u8fd9\u79cd\u65b9\u5f0f\u867d\u7136\u76f4\u89c2\uff0c\u4f46\u9762\u4e34\u7f51\u7edc\u6296\u52a8<\/strong>\u548c\u670d\u52a1\u91cd\u542f<\/strong>\u5bfc\u81f4\u56de\u8c03\u4e22\u5931\u7684\u98ce\u9669\u3002\u67d0\u7269\u8054\u7f51\u5e73\u53f0\u66fe\u56e0\u6b64\u4e22\u593130%\u7684\u8bbe\u5907\u72b6\u6001\u66f4\u65b0\uff0c\u540e\u6539\u7528\u56de\u8c03\u51ed\u8bc1+\u5e42\u7b49\u6821\u9a8c<\/strong>\u7684\u7ec4\u5408\u65b9\u6848\uff0c\u901a\u8fc7Redis\u5b58\u50a8\u56de\u8c03\u72b6\u6001\u673a\uff0c\u4f7f\u53ef\u9760\u6027\u63d0\u5347\u81f399.99%\u3002<\/p>\n

\u8fdb\u9636\u8bbe\u8ba1\u9700\u8981\u89e3\u51b3\u72b6\u6001\u540c\u6b65<\/strong>\u95ee\u9898\u3002\u5f53\u652f\u4ed8\u670d\u52a1\u5f02\u6b65\u5904\u7406\u94f6\u884c\u5361\u6263\u6b3e\u65f6\uff0c\u91c7\u7528Saga\u4e8b\u52a1\u6a21\u5f0f<\/strong>\u914d\u5408\u56de\u8c03\u9a8c\u8bc1\uff0c\u53ef\u786e\u4fdd\u6700\u7ec8\u4e00\u81f4\u6027\u3002\u5177\u4f53\u5b9e\u73b0\u65f6\uff0c\u6bcf\u4e2a\u670d\u52a1\u66b4\u9732\u4e24\u4e2a\u56de\u8c03\u7aef\u70b9\uff1a\u4e00\u4e2a\u7528\u4e8e\u6b63\u5e38\u54cd\u5e94\uff0c\u53e6\u4e00\u4e2a\u7528\u4e8e\u8865\u507f\u64cd\u4f5c\u3002\u8fd9\u8981\u6c42\u56de\u8c03\u63a5\u53e3\u5fc5\u987b\u5177\u5907\u51a5\u7b49\u6027<\/strong>(Idempotency)\uff0c\u901a\u5e38\u901a\u8fc7\u552f\u4e00\u4e8b\u52a1ID\u548c\u7248\u672c\u53f7\u63a7\u5236\u5b9e\u73b0\u3002<\/p>\n

\u5728\u4e91\u539f\u751f\u73af\u5883\u4e2d\uff0c\u670d\u52a1\u7f51\u683c<\/strong>(Service Mesh)\u4e3a\u56de\u8c03\u673a\u5236\u63d0\u4f9b\u4e86\u65b0\u7684\u53ef\u80fd\u3002Istio\u7684VirtualService\u8d44\u6e90\u53ef\u4ee5\u52a8\u6001\u8def\u7531\u56de\u8c03\u8bf7\u6c42\uff0c\u914d\u5408\u91cd\u8bd5\u7b56\u7565\u548c\u8d85\u65f6\u914d\u7f6e\uff0c\u5f62\u6210\u58f0\u660e\u5f0f\u7684\u56de\u8c03\u6cbb\u7406\u5c42\u3002\u67d0\u8de8\u56fd\u4f01\u4e1a\u91c7\u7528\u6b64\u65b9\u6848\u540e\uff0c\u8de8\u5730\u57df\u56de\u8c03\u5ef6\u8fdf\u964d\u4f4e\u4e8658%\u3002<\/p>\n

\u6700\u9ad8\u9636\u7684\u8bbe\u8ba1\u9700\u8981\u878d\u5165\u4e8b\u4ef6\u6eaf\u6e90<\/strong>(Event Sourcing)\u7406\u5ff5\u3002\u5c06\u6bcf\u4e2a\u56de\u8c03\u89c6\u4e3a\u9886\u57df\u4e8b\u4ef6\u6301\u4e45\u5316\u5b58\u50a8\uff0c\u7ed3\u5408CQRS\u6a21\u5f0f\uff0c\u65e2\u80fd\u652f\u6301\u4e8b\u540e\u5ba1\u8ba1\uff0c\u53c8\u80fd\u4e3a\u673a\u5668\u5b66\u4e60\u63d0\u4f9b\u8bad\u7ec3\u6570\u636e\u3002\u4f46\u8fd9\u79cd\u65b9\u5f0f\u4f1a\u5e26\u6765\u5b58\u50a8\u6210\u672c\u4e0a\u5347\uff0c\u9700\u6743\u8861\u4e1a\u52a1\u4ef7\u503c\u4e0e\u5b9e\u73b0\u6210\u672c\u3002<\/p>\n

\u4e09\u3001\u6280\u672f\u9009\u578b\u4e2d\u7684\u4e94\u4e2a\u5173\u952e\u51b3\u7b56\u70b9<\/h3>\n
    \n
  1. \n

    \u6d88\u606f\u4e2d\u95f4\u4ef6\u9009\u578b<\/strong>\uff1aKafka\u7684\u6301\u4e45\u5316\u65e5\u5fd7\u7279\u6027\u9002\u5408\u91d1\u878d\u7ea7\u56de\u8c03\u573a\u666f\uff0c\u800cRabbitMQ\u7684\u4f18\u5148\u7ea7\u961f\u5217\u66f4\u9002\u5408IoT\u5b9e\u65f6\u7cfb\u7edf\u3002\u67d0\u7535\u5546\u5e73\u53f0\u5bf9\u6bd4\u6d4b\u8bd5\u53d1\u73b0\uff0c\u572810\u4e07QPS\u4e0b\uff0cPulsar\u7684\u56de\u8c03\u6295\u9012\u6210\u529f\u7387\u6bd4RocketMQ\u9ad80.7\u4e2a\u6807\u51c6\u5dee\u3002<\/p>\n<\/li>\n

  2. \n

    \u534f\u8bae\u6808\u8bbe\u8ba1<\/strong>\uff1aRESTful API\u867d\u5e7f\u6cdb\u4f7f\u7528\uff0c\u4f46gRPC\u7684\u6d41\u5f0f\u63a5\u53e3\u66f4\u9002\u5408\u957f\u5468\u671f\u56de\u8c03\u3002CNCF\u7684OpenTelemetry\u9879\u76ee\u5df2\u63d0\u4f9bgRPC\u7684\u8c03\u7528\u94fe\u81ea\u52a8\u6ce8\u5165\u652f\u6301\uff0c\u663e\u8457\u964d\u4f4e\u5f00\u53d1\u590d\u6742\u5ea6\u3002<\/p>\n<\/li>\n

  3. \n

    \u72b6\u6001\u5b58\u50a8\u65b9\u6848<\/strong>\uff1aRedis Cluster\u63d0\u4f9b\u6beb\u79d2\u7ea7\u54cd\u5e94\uff0c\u9002\u5408\u9ad8\u9891\u56de\u8c03\u72b6\u6001\u67e5\u8be2\uff1b\u800cCassandra\u7684\u5bbd\u5217\u5b58\u50a8\u5219\u5728\u6570\u636e\u6301\u4e45\u6027\u4e0a\u66f4\u80dc\u4e00\u7b79\u3002\u6df7\u5408\u5b58\u50a8\u7b56\u7565\u2014\u2014\u7528Redis\u505a\u7f13\u5b58\uff0c\u5b9a\u671f\u540c\u6b65\u5230\u6570\u636e\u5e93\u2014\u2014\u6210\u4e3a\u6298\u4e2d\u65b9\u6848\u3002<\/p>\n<\/li>\n

  4. \n

    \u65f6\u5e8f\u6570\u636e\u5e93\u6574\u5408<\/strong>\uff1aInfluxDB\u5b58\u50a8\u7684\u8c03\u7528\u94fe\u65f6\u5e8f\u6570\u636e\uff0c\u914d\u5408Grafana\u53ef\u89c6\u5316\uff0c\u53ef\u5feb\u901f\u5b9a\u4f4d\u5f02\u6b65\u8c03\u7528\u74f6\u9888\u3002\u67d0\u89c6\u9891\u5e73\u53f0\u901a\u8fc7\u6b64\u65b9\u6848\uff0c\u5c06\u6162\u56de\u8c03\u7684\u8bc6\u522b\u901f\u5ea6\u4ece\u5c0f\u65f6\u7ea7\u7f29\u77ed\u5230\u5206\u949f\u7ea7\u3002<\/p>\n<\/li>\n

  5. \n

    \u6df7\u6c8c\u5de5\u7a0b\u5b9e\u8df5<\/strong>\uff1a\u5728\u6d4b\u8bd5\u73af\u5883\u6ce8\u5165\u7f51\u7edc\u5ef6\u8fdf\u3001\u6d88\u606f\u4e22\u5931\u7b49\u6545\u969c\uff0c\u9a8c\u8bc1\u56de\u8c03\u8865\u507f\u673a\u5236\u7684\u6709\u6548\u6027\u3002Netflix\u7684Chaos Monkey\u5de5\u5177\u5df2\u652f\u6301\u9488\u5bf9\u7279\u5b9a\u6d88\u606f\u961f\u5217\u7684\u6545\u969c\u6ce8\u5165\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u56db\u3001\u67b6\u6784\u6a21\u5f0f\u6f14\u8fdb\u7684\u53cc\u87ba\u65cb<\/h3>\n

    Reactive\u7f16\u7a0b\u6a21\u578b<\/strong>\u6b63\u5728\u91cd\u5851\u5f02\u6b65\u901a\u4fe1\u7684\u5b9e\u8df5\u65b9\u5f0f\u3002Project Reactor\u7684Flux\/Mono\u7c7b\u578b\u5c06\u56de\u8c03\u5c01\u88c5\u4e3a\u58f0\u660e\u5f0f\u6d41\u64cd\u4f5c\uff0c\u914d\u5408Spring WebFlux\uff0c\u53ef\u4f7f\u4ee3\u7801\u53ef\u8bfb\u6027\u63d0\u534760%\u3002\u4f46\u9700\u8b66\u60d5\u56de\u8c03\u5730\u72f1(Callback Hell)\u2014\u2014\u67d0\u793e\u4ea4\u5e73\u53f0\u91cd\u6784\u4ee3\u7801\u65f6\u53d1\u73b0\uff0c\u5d4c\u59575\u5c42\u7684\u56de\u8c03\u51fd\u6570\u7ef4\u62a4\u6210\u672c\u662f\u6241\u5e73\u5316\u7ed3\u6784\u76843\u500d\u3002<\/p>\n

    Serverless\u67b6\u6784<\/strong>\u4e3a\u56de\u8c03\u673a\u5236\u5e26\u6765\u65b0\u7684\u8303\u5f0f\u3002AWS Lambda\u7684\u5f02\u6b65\u8c03\u7528\u7279\u6027\u5929\u7136\u652f\u6301\u56de\u8c03\u6a21\u5f0f\uff0c\u914d\u5408Step Functions\u7684\u72b6\u6001\u673a\uff0c\u53ef\u6784\u5efa\u65e0\u670d\u52a1\u5668\u7684\u5206\u5e03\u5f0f\u4e8b\u52a1\u3002\u4f46\u51b7\u542f\u52a8\u5ef6\u8fdf\u53ef\u80fd\u5f71\u54cd\u5b9e\u65f6\u6027\u8981\u6c42\u9ad8\u7684\u573a\u666f\uff0c\u9700\u8981\u9884\u7f6e\u5e76\u53d1\u5b9e\u4f8b\u5316\u89e3\u3002<\/p>\n

    \u5728\u8fb9\u7f18\u8ba1\u7b97\u573a\u666f\u4e2d\uff0cWebAssembly<\/strong>\u6a21\u5757\u7684\u8f7b\u91cf\u7ea7\u7279\u6027\uff0c\u4f7f\u5f97\u56de\u8c03\u903b\u8f91\u53ef\u4ee5\u4e0b\u6c89\u5230CDN\u8fb9\u7f18\u8282\u70b9\u6267\u884c\u3002Cloudflare Workers\u7684\u5b9e\u8df5\u8868\u660e\uff0c\u8fd9\u79cd\u65b9\u5f0f\u80fd\u5c06API\u54cd\u5e94\u65f6\u95f4\u7f29\u77ed200ms\uff0c\u7279\u522b\u9002\u5408\u5168\u7403\u5316\u4e1a\u52a1\u90e8\u7f72\u3002<\/p>\n

    \u4e94\u3001\u53ef\u89c2\u6d4b\u6027\u5efa\u8bbe\u7684\u4e09\u4e2a\u7ef4\u5ea6<\/h3>\n
      \n
    1. \n

      \u94fe\u8def\u8ffd\u8e2a\u589e\u5f3a<\/strong>\uff1a\u5728OpenTelemetry\u89c4\u8303\u4e2d\u6269\u5c55\u5f02\u6b65\u8de8\u5ea6(Span)\u7c7b\u578b\uff0c\u8bb0\u5f55\u6d88\u606f\u6295\u9012\u3001\u56de\u8c03\u63a5\u6536\u7b49\u4e8b\u4ef6\u3002Jaeger\u7684\u53ef\u89c6\u5316\u754c\u9762\u9700\u7279\u522b\u6807\u6ce8\u5f02\u6b65\u8fb9\u754c\uff0c\u7528\u865a\u7ebf\u7bad\u5934\u533a\u5206\u540c\u6b65\u8c03\u7528\u3002<\/p>\n<\/li>\n

    2. \n

      \u6307\u6807\u57cb\u70b9\u7b56\u7565<\/strong>\uff1a\u5728\u6d88\u606f\u751f\u4ea7\u3001\u6d88\u8d39\u3001\u56de\u8c03\u89e6\u53d1\u7b49\u5173\u952e\u8282\u70b9\u91c7\u96c6\u65f6\u5ef6\u6307\u6807\u3002Prometheus<\/a>\u7684\u76f4\u65b9\u56fe\u7c7b\u578b\u53ef\u6e05\u6670\u5c55\u793a\u5404\u9636\u6bb5\u8017\u65f6\u5206\u5e03\uff0c\u914d\u5408Grafana\u7684\u70ed\u56fe(Heatmap)\u529f\u80fd\uff0c\u5feb\u901f\u8bc6\u522b\u5f02\u5e38\u6a21\u5f0f\u3002<\/p>\n<\/li>\n

    3. \n

      \u65e5\u5fd7\u5173\u8054\u65b9\u6848<\/strong>\uff1a\u901a\u8fc7\u7edf\u4e00\u7684TraceID\u4e32\u8054\u6d88\u606f\u961f\u5217\u65e5\u5fd7\u4e0e\u670d\u52a1\u65e5\u5fd7\u3002ELK Stack\u4e2d\u9700\u914d\u7f6eLogstash\u7684grok\u8fc7\u6ee4\u5668\uff0c\u81ea\u52a8\u63d0\u53d6\u6d88\u606f\u5934\u4e2d\u7684\u8c03\u7528\u94fe\u6807\u8bc6\u3002\u67d0\u94f6\u884c\u7cfb\u7edf\u5b9e\u65bd\u8be5\u65b9\u6848\u540e\uff0c\u6545\u969c\u5b9a\u4f4d\u65f6\u95f4\u5e73\u5747\u51cf\u5c1135%.<\/p>\n<\/li>\n<\/ol>\n

      \u5728\u4e91\u539f\u751f\u6280\u672f\u6808\u7684\u652f\u6301\u4e0b\uff0c\u5f02\u6b65\u901a\u4fe1\u4e0e\u56de\u8c03\u673a\u5236\u6b63\u4ece”\u5fc5\u8981\u4e4b\u6076”\u8fdb\u5316\u4e3a\u7cfb\u7edf\u8bbe\u8ba1\u7684\u827a\u672f\u3002\u5f53Kubernetes\u9047\u4e0aService Mesh\uff0c\u5f53Saga\u6a21\u5f0f\u878d\u5165Event-Driven\u67b6\u6784\uff0c\u6211\u4eec\u770b\u5230\u7684\u4e0d\u4ec5\u662f\u6280\u672f\u7684\u8fed\u4ee3\uff0c\u66f4\u662f\u8f6f\u4ef6\u5de5\u7a0b\u601d\u7ef4\u65b9\u5f0f\u7684\u8dc3\u8fc1\u3002\u90a3\u4e9b\u9690\u85cf\u5728\u6d88\u606f\u961f\u5217\u91cc\u7684\u56de\u8c03\u903b\u8f91\uff0c\u7ec8\u5c06\u6210\u4e3a\u6784\u5efa\u6570\u5b57\u4e16\u754c\u7684\u6697\u6d41\u2014\u2014\u65e0\u58f0\uff0c\u5374\u627f\u8f7d\u7740\u6574\u4e2a\u7cfb\u7edf\u7684\u751f\u547d\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      \u5728\u5f53\u4eca\u5206\u5e03\u5f0f\u7cfb\u7edf\u67b6\u6784\u4e2d\uff0c\u5fae\u670d\u52a1\u95f4\u7684\u8c03\u7528\u94fe\u5982\u540c\u7cbe\u5bc6\u4eea\u5668\u7684\u9f7f\u8f6e\u7ec4\u2014\u2014\u4efb\u4f55\u4e00\u4e2a\u73af\u8282\u7684\u5ef6\u8fdf\u6216\u5931\u6548\uff0c\u90fd\u53ef\u80fd\u5f15\u53d1\u8fde\u9501\u53cd\u5e94\u3002\u5f53\u67d0\u7535\u5546\u5e73\u53f0\u5728\u4fc3\u9500\u671f\u95f4\u56e0\u652f\u4ed8\u670d\u52a1\u8d85\u65f6\u5bfc\u81f4\u8ba2\u5355\u4e22\u5931\uff0c\u6216\u5f53\u7269\u6d41\u7cfb\u7edf\u56e0\u5f02\u6b65\u901a\u77e5\u4e22\u5931\u5f15\u53d1\u7528\u6237\u6295\u8bc9\u65f6\uff0c\u5f00\u53d1\u8005\u4eec\u6df1\u523b\u610f\u8bc6\u5230\uff1a\u670d\u52a1\u8c03\u7528\u94fe\u4e2d\u7684\u5f02\u6b65\u901a\u4fe1\u4e0e\u56de\u8c03\u673a\u5236\uff0c\u6b63\u662f\u7ef4\u7cfb\u5206\u5e03\u5f0f\u7cfb\u7edf\u53ef\u9760\u6027\u7684\u751f\u547d\u7ebf\u3002\u5982\u4f55\u5728\u975e\u963b\u585e\u7684\u4ea4\u4e92\u6a21\u5f0f\u4e0b\u4fdd\u8bc1\u4e8b\u52a1\u5b8c\u6574\u6027\uff1f\u600e\u6837\u8bbe\u8ba1\u56de\u8c03\u673a\u5236\u624d\u80fd\u907f\u514d”\u5e7d\u7075\u8c03\u7528”\uff1f\u8fd9\u4e9b\u95ee\u9898\u5df2\u6210\u4e3a\u6784\u5efa\u9ad8\u53ef\u7528\u7cfb\u7edf\u7684\u5173\u952e\u8bfe\u9898\u3002 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\u8d85\u65f6\u63a7\u5236\u673a\u5236\u9762\u4e34\u7ef4\u5ea6\u5347\u7ea7\u3002\u540c\u6b65\u8c03\u7528\u53ef\u901a\u8fc7\u7b80\u5355\u8bbe\u7f6eHTTP\u8d85\u65f6\u9608\u503c\uff0c\u4f46\u5f02\u6b65\u573a\u666f\u9700\u8981\u6784\u5efa\u53cc\u65f6\u949f\u4f53\u7cfb\u2014\u2014\u65e2\u8981\u63a7\u5236\u4e0a\u6e38\u670d\u52a1\u7684\u7b49\u5f85\u8d85\u65f6\uff0c\u53c8\u8981\u76d1\u63a7\u4e0b\u6e38\u4efb\u52a1\u7684\u5904\u7406\u8d85\u65f6\u3002\u4e3b\u6d41\u6846\u67b6\u5982SkyWalking\u901a\u8fc7\u5f15\u5165TraceID\u4e32\u8054\u5f02\u6b65\u8fb9\u754c\uff0c\u914d\u5408\u5012\u8ba1\u65f6\u95e8\u95e9(CountDownLatch)\u5b9e\u73b0\u8de8\u7ebf\u7a0b\u8ffd\u8e2a\uff0c\u4f46\u4ecd\u9700\u5f00\u53d1\u8005\u663e\u5f0f\u4f20\u9012\u4e0a\u4e0b\u6587\u53c2\u6570\u3002 \u7b2c\u4e09\u4e2a\u6311\u6218\u6765\u81ea\u9519\u8bef\u4f20\u64ad\u8def\u5f84\u7684\u4e0d\u53ef\u9884\u6d4b\u6027\u3002\u5f53\u8ba2\u5355\u670d\u52a1\u5f02\u6b65\u901a\u77e5\u5e93\u5b58\u7cfb\u7edf\u65f6\uff0c\u82e5\u6d88\u606f\u961f\u5217\u51fa\u73b0\u5206\u533a\u6545\u969c\uff0c\u4f20\u7edf\u7684\u91cd\u8bd5\u7b56\u7565\u53ef\u80fd\u5bfc\u81f4\u96ea\u5d29\u6548\u5e94\u3002\u6b64\u65f6\u9700\u8981\u5f15\u5165\u65ad\u8def\u5668\u6a21\u5f0f(Circuit Breaker)\uff0c\u5e76\u7ed3\u5408\u9000\u907f\u7b97\u6cd5\u5b9e\u73b0\u667a\u80fd\u91cd\u8bd5\u3002Netflix Hystrix\u7684\u5b9e\u8df5\u8868\u660e\uff0c\u91c7\u7528\u6307\u6570\u9000\u907f\u7b56\u7565\u53ef\u5c06\u7cfb\u7edf\u5bb9\u9519\u7387\u63d0\u534740%\u4ee5\u4e0a\u3002 \u4e8c\u3001\u56de\u8c03\u673a\u5236\u8bbe\u8ba1\u7684\u56db\u91cd\u5883\u754c \u56de\u8c03\u673a\u5236\u7684\u672c\u8d28\u662f\u5efa\u7acb\u8de8\u65f6\u7a7a\u7684\u7ea6\u5b9a\u5951\u7ea6\u3002\u521d\u7ea7\u65b9\u6848\u91c7\u7528\u7b80\u5355HTTP\u56de\u8c03URL\uff0c\u8fd9\u79cd\u65b9\u5f0f\u867d\u7136\u76f4\u89c2\uff0c\u4f46\u9762\u4e34\u7f51\u7edc\u6296\u52a8\u548c\u670d\u52a1\u91cd\u542f\u5bfc\u81f4\u56de\u8c03\u4e22\u5931\u7684\u98ce\u9669\u3002\u67d0\u7269\u8054\u7f51\u5e73\u53f0\u66fe\u56e0\u6b64\u4e22\u593130%\u7684\u8bbe\u5907\u72b6\u6001\u66f4\u65b0\uff0c\u540e\u6539\u7528\u56de\u8c03\u51ed\u8bc1+\u5e42\u7b49\u6821\u9a8c\u7684\u7ec4\u5408\u65b9\u6848\uff0c\u901a\u8fc7Redis\u5b58\u50a8\u56de\u8c03\u72b6\u6001\u673a\uff0c\u4f7f\u53ef\u9760\u6027\u63d0\u5347\u81f399.99%\u3002 \u8fdb\u9636\u8bbe\u8ba1\u9700\u8981\u89e3\u51b3\u72b6\u6001\u540c\u6b65\u95ee\u9898\u3002\u5f53\u652f\u4ed8\u670d\u52a1\u5f02\u6b65\u5904\u7406\u94f6\u884c\u5361\u6263\u6b3e\u65f6\uff0c\u91c7\u7528Saga\u4e8b\u52a1\u6a21\u5f0f\u914d\u5408\u56de\u8c03\u9a8c\u8bc1\uff0c\u53ef\u786e\u4fdd\u6700\u7ec8\u4e00\u81f4\u6027\u3002\u5177\u4f53\u5b9e\u73b0\u65f6\uff0c\u6bcf\u4e2a\u670d\u52a1\u66b4\u9732\u4e24\u4e2a\u56de\u8c03\u7aef\u70b9\uff1a\u4e00\u4e2a\u7528\u4e8e\u6b63\u5e38\u54cd\u5e94\uff0c\u53e6\u4e00\u4e2a\u7528\u4e8e\u8865\u507f\u64cd\u4f5c\u3002\u8fd9\u8981\u6c42\u56de\u8c03\u63a5\u53e3\u5fc5\u987b\u5177\u5907\u51a5\u7b49\u6027(Idempotency)\uff0c\u901a\u5e38\u901a\u8fc7\u552f\u4e00\u4e8b\u52a1ID\u548c\u7248\u672c\u53f7\u63a7\u5236\u5b9e\u73b0\u3002 \u5728\u4e91\u539f\u751f\u73af\u5883\u4e2d\uff0c\u670d\u52a1\u7f51\u683c(Service 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