{"id":10006579,"date":"2022-09-23T19:01:11","date_gmt":"2022-09-23T11:01:11","guid":{"rendered":"https:\/\/ityet.com\/?p=10006579"},"modified":"2022-09-23T19:01:11","modified_gmt":"2022-09-23T11:01:11","slug":"%e4%b8%ad%e4%bb%91%e7%bd%91%e7%bb%9c%e5%85%a8%e7%ab%99-dubbo-2-%e8%bf%81%e7%a7%bb-dubbo-3-%e6%80%bb%e7%bb%93","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10006579","title":{"rendered":"\u4e2d\u4ed1\u7f51\u7edc\u5168\u7ad9 Dubbo 2 \u8fc1\u79fb Dubbo 3 \u603b\u7ed3"},"content":{"rendered":"<p>\u7b80\u4ecb\uff1a\u00a0\u4e2d\u4ed1\u7f51\u7edc\u5728 2022 \u5e74\u5b8c\u6210\u4e86\u670d\u52a1\u6846\u67b6\u4ece Dubbo 2 \u5230 Dubbo 3 \u7684\u5168\u7ad9\u5347\u7ea7\uff0c\u6df1\u5ea6\u4f7f\u7528\u4e86\u5e94\u7528\u7ea7\u670d\u52a1\u53d1\u73b0\u3001Kubernetes \u539f\u751f\u670d\u52a1\u90e8\u7f72\u3001\u670d\u52a1\u6cbb\u7406\u7b49\u6838\u5fc3\u80fd\u529b\u3002\u6765\u81ea\u4e2d\u4ed1\u7f51\u7edc\u7684\u6280\u672f\u8d1f\u8d23\u4eba\u6765\u5f6c\u5f6c\u5bf9\u6574\u4e2a Dubbo 3 \u7684\u9009\u578b\u3001\u5347\u7ea7\u8fc7\u7a0b\u53ca\u6536\u76ca\u7b49\u505a\u4e86\u6df1\u5165\u603b\u7ed3\u3002\u4f5c\u8005\uff1a\u5218\u519b\u00a0\u4e2d\u4ed1\u7f51\u7edc\u5728 2022 \u5e74\u5b8c\u6210\u4e86\u670d\u52a1\u6846\u67b6\u4ece Dubbo 2 \u5230 Dubbo 3 \u7684\u5168\u7ad9\u5347\u7ea7\uff0c\u6df1\u5ea6\u4f7f\u7528\u4e86\u5e94\u7528\u7ea7\u670d\u52a1\u53d1\u73b0\u3001Kubernetes \u539f\u751f\u670d\u52a1\u90e8\u7f72\u3001\u670d\u52a1\u6cbb\u7406\u7b49\u6838\u5fc3\u80fd\u529b\u3002\u6765\u81ea\u4e2d\u4ed1\u7f51\u7edc\u7684\u6280\u672f\u8d1f\u8d23\u4eba\u6765\u5f6c\u5f6c\u5bf9\u6574\u4e2a Dubbo 3 \u7684\u9009\u578b\u3001\u5347\u7ea7\u8fc7\u7a0b\u53ca\u6536\u76ca\u7b49\u505a\u4e86\u6df1\u5165\u603b\u7ed3\u3002\u00a0\u6765\u5f6c\u5f6c\uff0c2020 \u5e74\u52a0\u5165\u82cf\u5dde\u4e2d\u4ed1\u7f51\u7edc\u79d1\u6280\u6709\u9650\u516c\u53f8\uff0c\u62c5\u4efb\u67b6\u6784\u90e8\u8d1f\u8d23\u4eba\/\u9ad8\u7ea7\u67b6\u6784\u5e08\uff0c\u5341\u56db\u5e74\u67b6\u6784\u5f00\u53d1\u7ecf\u9a8c\u3002\u66fe\u4efb\u804c\u4e8e\u82cf\u5b81\u6613\u8d2d\u4e03\u5e74\u53c2\u4e0e\u5546\u6237\u5e73\u53f0\u3001\u7269\u6d41\u56db\u65b9\u670d\u52a1\u5e73\u53f0\u7b49\u67b6\u6784\u8bbe\u8ba1\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u4ebf\u7ea7 SaaS \u670d\u52a1\u3002\u73b0\u91cd\u70b9\u4fdd\u969c\u4e2d\u53f0\u5316\u5b9e\u65bd\u3001\u6027\u80fd\u4f18\u5316\u3001\u4e1a\u52a1\u67b6\u6784\u3001\u7a33\u5b9a\u6027\u7b49\uff0c\u4e13\u6ce8\u96f6\u552e\u884c\u4e1a\u3001\u4e92\u8054\u7f51\u3001\u4e91\u8ba1\u7b97\u3001\u67b6\u6784\u8bbe\u8ba1\u3002\u00a0\u503c\u5f97\u4e00\u63d0\u7684\u662f\u8fd1\u671f Dubbo 3 \u5b98\u7f51\u6587\u6863 \u6574\u4f53\u6709\u4e86\u672c\u8d28\u7684\u63d0\u5347\uff0c\u5e76\u4e14\u793e\u533a\u627f\u8bfa\u77ed\u671f\u5185\u6587\u6863\u8fd8\u4f1a\u6295\u5165\u5927\u91cf\u7cbe\u529b\u5b8c\u5584\u6587\u6863\uff0c\u8fd9\u70b9\u5bf9\u4e8e Dubbo 3 \u7684\u4f7f\u7528\u548c\u7528\u6237\u4fe1\u5fc3\u63d0\u5347\u975e\u5e38\u91cd\u8981\u3002\u00a0\u516c\u53f8\u4e1a\u52a1\u4e0e\u6280\u672f\u67b6\u6784\u7b80\u4ecb\u00a0\u82cf\u5dde\u4e2d\u4ed1\u7f51\u7edc\u79d1\u6280\u6709\u9650\u516c\u53f8\u662f\u4e00\u5bb6\u201c\u4e13\u6ce8\u96f6\u552e\u95e8\u5e97\u589e\u6536\u670d\u52a1\u201d\u7684\u516c\u53f8\uff0c\u4e00\u76f4\u4ee5\u201c\u89e3\u51b3\u4e2d\u5c0f\u96f6\u552e\u95e8\u5e97\u7ecf\u8425\u96be\u7684\u95ee\u9898\u201d\u4e3a\u521d\u5fc3\uff0c\u81f4\u529b\u4e8e\u4e3a\u96f6\u552e\u5546\u6237\u63d0\u4f9b\u95e8\u5e97\u8fd0\u8425\u4e00\u4f53\u5316\u89e3\u51b3\u65b9\u6848\uff0c\u5e2e\u52a9\u96f6\u552e\u95e8\u5e97\u5b9e\u73b0\u589e\u6536\u3002\u4e2d\u4ed1\u7f51\u7edc\u4ee5\u96f6\u552e\u6280\u672f\u4e3a\u6838\u5fc3\uff0c\u4e3a\u96f6\u552e\u5546\u6237\u6253\u9020\u51fa\u96c6\u6536\u94f6\u7cfb\u7edf\u3001\u4e2d\u4ed1\u638c\u67dc\u3001\u5fae\u5546\u57ce\u3001\u6c47\u90bb\u751f\u6d3b\u5e73\u53f0\u3001\u5927\u6570\u636e\u5e73\u53f0\u3001\u79fb\u52a8\u652f\u4ed8\u3001\u667a\u6167\u519c\u8d38\u3001\u6c47\u90bb\u95e8\u5e97\u8fd0\u8425\u670d\u52a1\u7b49\u4e3a\u4e00\u4f53\u7684\u65b0\u96f6\u552e\u751f\u6001\u4f53\u7cfb\uff0c\u5b9e\u73b0\u7ebf\u4e0a\u7ebf\u4e0b\u5168\u65b9\u4f4d\u878d\u5408\uff0c\u4e3a\u96f6\u552e\u5546\u5bb6\u8d4b\u80fd\u589e\u6536\u3002\u6280\u672f\u56e2\u961f\u5728\u6784\u5efa\u4e4b\u521d\u9009\u53d6 Dubbo 2.5.3+Zookeeper \u7248\u672c\u6784\u5efa\u516c\u53f8\u5fae\u670d\u52a1\u57fa\u5ea7\u652f\u6491\u516c\u53f8\u4e1a\u52a1\u53d1\u5c55\uff0c\u540e\u671f\u540c\u963f\u91cc\u4e91\u6df1\u5ea6\u5408\u4f5c\u6574\u4f53\u8fc1\u79fb\u4f7f\u7528\u963f\u91cc\u4e91\uff0c\u4f7f\u7528\u4e91\u539f\u751f\u57fa\u7840\u8bbe\u65bd ACK\uff08Kubernetes\uff09+MSE\uff08Zookeeper\uff09+Dubbo+PolarDB \u7b49\u6784\u5efa\uff0c\u5b9e\u73b0\u53ef\u52a8\u6001\u7f29\u6269\u5bb9\u7684\u670d\u52a1\u80fd\u529b\u3002\u00a0\u4f34\u968f\u5408\u4f5c\u5546\u6269\u5c55 3000+\uff0c\u5e02\u573a\u904d\u53ca 300+\u57ce\u5e02\uff0c\u96f6\u552e\u5546\u6237 30 \u4e07+\uff0c\u670d\u52a1\u8986\u76d6\u9910\u996e\u3001\u8336\u996e\u3001\u670d\u88c5\u3001\u6bcd\u5a74\u3001\u70d8\u7119\u3001\u751f\u9c9c\u3001\u5546\u8d85\u3001\u7f8e\u4e1a\u3001\u7f8e\u5986\u3001\u5ba0\u7269\u7b49\u591a\u4e2a\u884c\u4e1a\u3002\u4f34\u968f\u7740\u9886\u57df\u62d3\u5bbd\u3001\u5546\u6237\u91cf\u5feb\u901f\u589e\u957f\u4e0a\u5347\uff0c\u7cfb\u7edf\u6570\u91cf\u548c\u90e8\u7f72\u8282\u70b9\u4e5f\u8fce\u6765\u4e86\u66b4\u589e\uff0c\u968f\u4e4b\u5728\u7cfb\u7edf\u53ef\u7528\u6027\u4e0a\u53d7\u5230\u8f83\u5927\u6311\u6218\uff1a\u5fae\u670d\u52a1\u6cbb\u7406\u80fd\u529b\u3001\u5fae\u670d\u52a1\u5730\u5740\u6ce8\u518c\u53d1\u73b0\uff0cKubernetes \u5e73\u53f0\u670d\u52a1\u7684\u65e0\u635f\u4e0a\u4e0b\u7ebf\u987a\u6ed1\u5ea6\u4e0a\u95ee\u9898\u4e0e\u6311\u6218\u8d8a\u6765\u8d8a\u591a\u3002\u67b6\u6784\u56fe\u89c1\u56fe\u4e00\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042538528\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u56fe\u4e00\u00a0Dubbo 3 \u5347\u7ea7\u603b\u7ed3\u00a0\u5728\u5347\u7ea7\u5fae\u670d\u52a1\u7ec4\u4ef6\u6280\u672f\u9009\u578b\u4e0a\u4e3b\u8981\u8003\u8651\u89e3\u51b3\u4ee5\u524d\u7684\u75db\u70b9\uff1a\u670d\u52a1\u6cbb\u7406\u80fd\u529b\u3001\u4e91\u539f\u751f\u53cb\u597d\u6027\u3001\u670d\u52a1\u6ce8\u518c\u53d1\u73b0\uff0c\u8fd9\u51e0\u4e2a\u5236\u7ea6\u4e1a\u52a1\u53d1\u5c55\u7684\u7d27\u8981\u95ee\u9898\u3002\u6bd4\u8f83\u4e0b\u6765 Dubbo 3 \u67b6\u6784\u8bbe\u8ba1\u7406\u5ff5\u4e0e\u6211\u4eec\u8f83\u4e3a\u5951\u5408\uff0c\u80fd\u8f83\u597d\u7684\u6ee1\u8db3\u6211\u4eec\u4e1a\u52a1\u53d1\u5c55\u8981\u6c42\u3002\u00a01\u3001\u670d\u52a1\u6cbb\u7406\u80fd\u529b\u00a0Dubbo 3 \u63d0\u4f9b\u4e30\u5bcc\u7684\u670d\u52a1\u6cbb\u7406\u80fd\u529b\uff0c\u53ef\u5b9e\u73b0\u8bf8\u5982\u670d\u52a1\u53d1\u73b0\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u6d41\u91cf\u8c03\u5ea6\u7b49\u670d\u52a1\u6cbb\u7406\u8bc9\u6c42\u3002\u5728\u4f7f\u7528\u4e0a\u6211\u4eec\u6709\u4e24\u79cd\u9009\u62e9\uff1a\u00a0\u4f7f\u7528 Dubbo \u7ba1\u7406\u63a7\u5236\u53f0\u7ba1\u7406\u914d\u7f6e\u96c6\u6210\u76f8\u5173 API \u80fd\u529b\u5230\u7cfb\u7edf\u00a0\u540c\u65f6 Dubbo \u6269\u5c55\u6027\u8f83\u597d\uff0c\u53ef\u4ee5\u5728\u5f88\u591a\u529f\u80fd\u70b9\uff08\u89c1\u56fe\u4e8c\uff09\u53bb\u5b9a\u5236\u81ea\u5df1\u7684\u5b9e\u73b0\uff0c\u4ee5\u6539\u53d8\u6846\u67b6\u7684\u9ed8\u8ba4\u884c\u4e3a\u6765\u6ee1\u8db3\u81ea\u5df1\u7684\u4e1a\u52a1\u9700\u6c42\u3002\u00a0Dubbo \u00a0SPI ( Service Provider Interface)\u5c06\u63a5\u53e3\u5b9e\u73b0\u7c7b\u7684\u5168\u9650\u5b9a\u540d\u914d\u7f6e\u5728\u6587\u4ef6\u4e2d\uff0c\u5e76\u7531\u670d\u52a1\u52a0\u8f7d\u5668\u8bfb\u53d6\u914d\u7f6e\u6587\u4ef6\uff0c\u52a0\u8f7d\u5b9e\u73b0\u7c7b\u3002\u8fd9\u6837\u53ef\u4ee5\u5728\u8fd0\u884c\u65f6\uff0c\u52a8\u6001\u4e3a\u63a5\u53e3\u66ff\u6362\u5b9e\u73b0\u7c7b\u3002\u57fa\u4e8e\u6b64\u7279\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u5f88\u5bb9\u6613\u7684\u901a\u8fc7 SPI \u673a\u5236\u4e3a\u6211\u4eec\u7684\u7a0b\u5e8f\u63d0\u4f9b\u62d3\u5c55\u529f\u80fd\uff0c\u5982\u6211\u4eec\u5728\u6b64\u57fa\u7840\u4e0a\u5b9e\u73b0\u4e86\u57fa\u4e8e\u751f\u4ea7\u548c\u6d88\u8d39\u8005\u8fc7\u6ee4\u5668 Filter \u5b9e\u73b0\u5168\u94fe\u8def\u81ea\u5b9a\u4e49\u7684\u94fe\u8def\u76d1\u63a7;\u57fa\u4e8e\u8def\u7531\u6269\u5c55\u6807\u7b7e\u8def\u7531\u65b9\u5f0f\u8fdb\u884c\u6d4b\u8bd5\u73af\u5883\u7684\u9694\u79bb\u65b9\u4fbf\u5feb\u901f\u591a\u7248\u672c\u670d\u52a1\u6d4b\u8bd5\u9a8c\u8bc1\u3002\u5b9e\u64cd\u4e0a\u6211\u4eec\u57fa\u4e8e\u751f\u4ea7\u8005\u6ce8\u518c\u670d\u52a1\u65f6\u6253\u6807\uff0c\u5982\u539f\u7cfb\u7edf A \u00a0V1 \u7248\u672c\u90e8\u7f72\u5728 fat \u73af\u5883\u4e0a\uff0c\u73b0\u5728\u4e3a\u4e86\u6d4b\u8bd5 V2 \u7248\u672c\uff0c\u6211\u4eec\u5c06 V2 \u7248\u672c\u6253\u6807 tag=fat-v2\uff1b\u4f7f\u7528\u7aef\u5728\u6d88\u8d39\u65f6\u6307\u5b9a Invocation Attachment \u00a0\u53c2\u6570\uff0cinv.setAttachment(TAG_KEY, routeTag)\uff1b\u57fa\u4e8e\u6b64\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u81ea\u6d4b\u8bd5\uff0c\u540c\u65f6\u751f\u4ea7\u4e0a\u6211\u4eec\u4e5f\u53ef\u4ee5\u505a\u7b80\u5355\u7684\u751f\u4ea7\u7070\u5ea6\u8fd0\u7528\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042538529\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u56fe\u4e8c\u00a02\u3001\u4e91\u539f\u751f\u53cb\u597d\u6027\u00a0Dubbo \u5728\u8bbe\u8ba1\u4e0a\u9075\u5faa\u4e91\u539f\u751f\u5fae\u670d\u52a1\u5f00\u53d1\u7406\u5ff5\uff0c\u5fae\u670d\u52a1\u652f\u6301 Kubernetes \u5e73\u53f0\u8c03\u5ea6\uff0c\u5b9e\u73b0\u670d\u52a1\u751f\u547d\u5468\u671f\u4e0e\u5bb9\u5668\u751f\u547d\u5468\u671f\u7684\u5bf9\u9f50\uff0c\u5305\u62ec Dubbo \u7684\u542f\u52a8\u3001\u9500\u6bc1\u3001\u670d\u52a1\u6ce8\u518c\u7b49\u751f\u547d\u5468\u671f\u4e8b\u4ef6\u3002\u4e2d\u4ed1\u7f51\u7edc\u5fae\u670d\u52a1\u7ba1\u7406\u4f7f\u7528\u7684\u662f MSE\uff08Zookeeper\uff09,\u56e0\u800c\u6211\u4eec\u670d\u52a1\u66b4\u9732\u4f7f\u7528\u9700\u4e0e\u4e4b\u5bf9\u9f50\u3002\u5177\u4f53\u64cd\u4f5c\u4e0a\u6211\u4eec\u81ea\u5b9a\u4e49 Startup \u542f\u52a8\u63a2\u9488\u3001 Liveness \u5b58\u6d3b\u63a2\u9488\u3001Readiness \u5c31\u7eea\u63a2\u9488\u3002\u9879\u76ee\u7684\u6b63\u5e38\u5207\u6362\u9700\u8981\u4fdd\u969c\u65e0\u635f\u7684\u4e0a\u4e0b\u7ebf\uff0c\u5728\u5b9e\u65bd\u4e2d\u65e0\u635f\u4e0a\u7ebf\u76f8\u5bf9\u4e8e\u4e0b\u7ebf\u6765\u8bf4\u4f1a\u66f4\u9ebb\u70e6\u70b9\uff0c\u9879\u76ee\u7684\u53d1\u5e03\u4e0a\u7ebf\u8fc7\u7a0b\u5927\u4f53\u4f1a\u9075\u4ece\u5982\u4e0b\u6d41\u7a0b\uff08\u5927\u81f4\u5206\u6210\u4e09\u4e2a\u9636\u6bb5\uff09\uff1a\u00a0\u7b2c\u4e00\u9636\u6bb5\u5347\u7ea7\u5c11\u91cf\uff08\u5982 20% \uff09\u7684\u5b9e\u4f8b\uff0c\u5e76\u5207\u6362\u5c11\u91cf\u6d41\u91cf\u5230\u65b0\u7248\u672c\uff0c\u5b8c\u6210\u8fd9\u4e2a\u9636\u6bb5\u540e\u5148\u6682\u505c\u5347\u7ea7\u3002\u00a0\u7ecf\u8fc7\u4eba\u5de5\u786e\u8ba4\u4e4b\u540e\u7ee7\u7eed\u7b2c\u4e8c\u4e2a\u9636\u6bb5\uff0c\u5347\u7ea7\u66f4\u5927\u6bd4\u4f8b\uff08\u5982 90% \uff09\u7684\u5b9e\u4f8b\u548c\u6d41\u91cf\uff0c\u518d\u6b21\u6682\u505c\u7b49\u5f85\u4eba\u5de5\u786e\u8ba4\u3002\u00a0\u6700\u540e\u9636\u6bb5\u5c06\u5168\u91cf\u5347\u7ea7\u5230\u65b0\u7248\u672c\u5e76\u9a8c\u8bc1\u5b8c\u6bd5\uff0c\u4ece\u800c\u5b8c\u6210\u6574\u4e2a\u53d1\u5e03\u8fc7\u7a0b\u3002\u5982\u679c\u5347\u7ea7\u671f\u95f4\u53d1\u73b0\u5305\u62ec\u4e1a\u52a1\u6307\u6807\u5728\u5185\u7684\u4efb\u4f55\u5f02\u5e38\uff0c\u4f8b\u5982 CPU \u6216 memory \u5f02\u5e38\u4f7f\u7528\u7387\u5347\u9ad8\u6216\u8bf7\u6c42 500 \u65e5\u5fd7\u8fc7\u591a\u7b49\u60c5\u51b5\uff0c\u53ef\u4ee5\u5feb\u901f\u56de\u6eda\u3002\u00a0\u56e0\u4e3a\u6211\u4eec\u4f7f\u7528\u7684\u662f MSE\uff08Zookeeper\uff09\u670d\u52a1\uff0cDubbo \u670d\u52a1\u81ea\u6ce8\u518c\u5728\u5e94\u7528\u542f\u52a8\u8fc7\u7a0b\u66b4\u9732\u4e0d\u53d7 Kubernetes \u751f\u547d\u5468\u671f\u7684\u63a7\u5236\uff0c\u51fa\u73b0\u9879\u76ee\u672a\u5b8c\u5168\u5c31\u7eea\u90e8\u5206\u670d\u52a1\u53ef\u88ab\u63d0\u524d\u53ef\u88ab\u8bbf\u95ee\u95ee\u9898\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042538530\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u56fe\u4e09\u00a0\u5b9e\u65bd\u5904\u7406\u4e0a\u6211\u4eec\u4e3b\u8981\u5229\u7528 Dubbo Qos \u6307\u4ee4,\u521d\u59cb\u4f7f\u7528\u670d\u52a1\u4e0d\u66b4\u9732\uff0c\u5728\u5e94\u7528\u5c31\u7eea\u540e\u8c03\u7528 Qos online \u6307\u4ee4\u8fdb\u884c\u670d\u52a1\u4e0a\u7ebf\u66ff\u6362\u8001\u8282\u70b9\uff0c\u6bcf\u6b21\u66ff\u6362\u7684\u8282\u70b9\u6570\u91cf\u57fa\u4e8e\u53d1\u5e03\u7b56\u7565\u6765\u5236\u5b9a;\u4e0b\u7ebf\u8fc7\u7a0b\u9488\u5bf9\u9700\u4e0b\u7ebf\u8282\u70b9\u6211\u4eec\u4f1a\u5148\u4f7f\u7528 Qos \u6307\u4ee4\u8fdb\u884c\u4e0b\u7ebf offline \u64cd\u4f5c\u7b49\u5f85\u5e94\u7528\u6267\u884c\u5b8c\u670d\u52a1\uff0c\u4ece\u800c\u8fdb\u884c\u4f18\u96c5\u505c\u673a\uff0c\u4ece\u5b9e\u8df5\u7684\u6548\u679c\u6765\u770b\u80fd\u6ee1\u8db3\u6211\u4eec\u7684\u751f\u4ea7\u9700\u6c42\u3002\u00a03\u3001\u5b9e\u4f8b\u7ea7\u522b\u5347\u7ea7\u5207\u6362\u00a0\u76f8\u6bd4\u4e8e 2.x \u7248\u672c\u4e2d\u7684\u57fa\u4e8e\u63a5\u53e3\u7c92\u5ea6\u7684\u670d\u52a1\u53d1\u73b0\u673a\u5236\uff0c3.x \u5f15\u5165\u4e86\u5168\u65b0\u7684\u57fa\u4e8e\u5e94\u7528\u7c92\u5ea6\u7684\u670d\u52a1\u53d1\u73b0\u673a\u5236\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u4e86 Dubbo 3 \u5728\u5927\u89c4\u6a21\u96c6\u7fa4\u5b9e\u8df5\u4e2d\u7684\u6027\u80fd\u4e0e\u7a33\u5b9a\u6027\u3002\u6b64\u6b21\u5347\u7ea7\u8fc7\u7a0b\u4e2d\u6211\u4eec\u4e5f\u540c\u6b65\u5f15\u5165\u4e86\u914d\u7f6e\u4e2d\u5fc3\u4e0e\u539f\u6570\u636e\u4e2d\u5fc3\uff0c\u5373\u5c06\u56fe\u56db\u7f6e\u7070\u90e8\u5206\u542f\u7528\uff1a\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042538531\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u56fe\u56db\u00a0\u91c7\u7528\u5b9e\u4f8b\u7ea7\u522b\u6ce8\u518c\u7ba1\u7406\uff0c\u4e00\u4e2a\u5e94\u7528 N \u4e2a\u670d\u52a1\uff0c\u63a5\u53e3\u7ea7\u65f6 N \u670d\u52a1\u9700\u76d1\u542c\u63a8\u9001\uff0c\u5e94\u7528\u7ea7\u53ea\u5173\u6ce8\u5355\u5b9e\u4f8b\u76f8\u5173\u4fe1\u606f\u3002\u540c\u65f6\u5f15\u5165\u5143\u6570\u636e\u4e2d\u5fc3\u540e\u6781\u5927\u964d\u4f4e\u63a5\u53e3\u914d\u7f6e\u6570\u636e\u4fe1\u606f\uff0c\u51cf\u5c11\u63a5\u53e3\u6570\u636e\u4f20\u8f93\u5927\u5c0f\uff0c\u76f8\u5173\u804c\u8d23\u914d\u7f6e\u4e5f\u66f4\u52a0\u6e05\u6670\u3002\u6839\u636e\u6d4b\u8bd5\u65b0\u6a21\u578b\u5927\u5e45\u63d0\u9ad8\u7cfb\u7edf\u8d44\u6e90\u5229\u7528\u7387\uff0c\u964d\u4f4e Dubbo \u5730\u5740\u7684\u5355\u673a\u5185\u5b58\u6d88\u8017\uff0c\u5927\u5e45\u964d\u4f4e\u6ce8\u518c\u4e2d\u5fc3\u96c6\u7fa4\u7684\u5b58\u50a8\u4e0e\u63a8\u9001\u538b\u529b\uff0c\u4e0a\u7ebf\u540e\u7a33\u5b9a\u6027\u6709\u8f83\u5927\u7684\u63d0\u5347\u3002\u00a0\u603b\u7ed3\u4e0e\u5c55\u671b\u00a0\u5728\u4e2d\u4ed1\u7f51\u7edc Dubbo 2 \u5347\u7ea7 Dubbo 3 \u7684\u8fc7\u7a0b\u4e2d\u6211\u4eec\u4e5f\u6709\u8fc7\u4e00\u4e9b\u8fdf\u7591\uff0c\u5982\u628a\u63a5\u53e3\u7ea7\u6362\u6210\u5e94\u7528\u7ea7\u8fd8\u662f\u6df7\u5408\u6ce8\u518c\uff1bDubbo 3.0 \u65b0\u7279\u6027\u65b0\u6280\u672f\u5728\u9879\u76ee\u4e2d\u5f15\u5165\u7684\u65f6\u673a\u4e0e\u8303\u56f4\u3002\u5bf9\u516c\u53f8\u6765\u8bf4\u5927\u7684\u5347\u7ea7\u610f\u5473\u98ce\u9669\u548c\u4e0d\u53ef\u9884\u77e5\u7684\u95ee\u9898\uff0c\u4f46\u540c\u65f6\u4e5f\u80fd\u4e3a\u4e4b\u5e26\u6765\u8d44\u6e90\u5229\u7528\u7387\u63d0\u5347\u3001\u57fa\u7840\u529f\u80fd\u7684\u6269\u5c55\u4e0e\u589e\u5f3a\uff0c\u4f5c\u4e3a\u6280\u672f\u4eba\u5458\u6211\u4eec\u9700\u8981\u53cd\u590d\u8c28\u614e\u8bc4\u4f30\u4e0e\u8bba\u8bc1\u3002\u73b0\u5728\u6211\u4eec\u5df2\u7ecf\u5b8c\u6210\u5207\u6362\u6240\u6709\u7684\u4e1a\u52a1\u9886\u57df\u3002\u00a0Dubbo \u793e\u533a\u5408\u4f5c\u00a0\u5728\u8fd9\u91cc\u518d\u6b21\u611f\u8c22 Dubbo \u793e\u533a\u4eba\u5458\u7684\u4e13\u4e1a\u3001\u9ad8\u6548\uff0c\u4ee5\u53ca\u5bf9\u4e2d\u4ed1\u7f51\u7edc\u67b6\u6784\u5347\u7ea7\u7684\u5927\u529b\u652f\u6301\uff0c\u540c\u65f6\u5f88\u8363\u5e78\u80fd\u591f\u6210\u4e3a\u4e00\u540d\u793e\u533a\u7684\u8d21\u732e\u8005\uff0c\u611f\u5174\u8da3\u7684\u540c\u5b66\u53ef\u4ee5\u52a0\u5165\u8d21\u732e\u8005\u9489\u9489\u7fa4\uff1a31982034\u3002\u00a0Dubbo \u793e\u533a\u8fd1\u671f\u7b79\u529e\u4e86\u6bcf\u5468\u4e00\u6b21\u7684\u5fae\u670d\u52a1\u7eaf\u6280\u672f\u5206\u4eab\uff0c\u8bb2\u89e3 Dubbo \u4f7f\u7528\u3001\u6e90\u7801\uff0c\u540c\u65f6\u6db5\u76d6\u4f17\u591a\u4e91\u539f\u751f\u5fae\u670d\u52a1\u77e5\u8bc6\uff0c\u611f\u5174\u8da3\u7684\u540c\u5b66\u53ef\u5173\u6ce8 Apache Dubbo \u516c\u4f17\u53f7\u3002\u00a0MSE \u6ce8\u518c\u914d\u7f6e\u9996\u8d2d 8 \u6298\uff0c\u9996\u8d2d 1 \u5e74\u53ca\u4ee5\u4e0a 7 \u6298\u3002MSE \u4e91\u539f\u751f\u7f51\u5173\u9884\u4ed8\u8d39\u5168\u89c4\u683c\u4eab 9 \u6298\u4f18\u60e0\u3002\u70b9\u51fb\u6b64\u5904\uff0c\u5373\u4eab\u4f18\u60e0\u3002\u539f\u6587\u94fe\u63a5\uff1a<a href=\"https:\/\/link.segmentfault.com\/?enc=z02nDUImNeorK1m9KRa33A%3D%3D.JDSufBQJ6%2FgjxoDsVKOMzADF%2FUjmubrl0ip6IZLlj0avDdNPEUV6dZR1ZZU7BVHf\" rel=\"nofollow\">https:\/\/click.aliyun.com\/m\/10&#8230;<\/a>\u672c\u6587\u4e3a\u963f\u91cc\u4e91\u539f\u521b\u5185\u5bb9\uff0c\u672a\u7ecf\u5141\u8bb8\u4e0d\u5f97\u8f6c\u8f7d\u3002<\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000042538526\">https:\/\/segmentfault.com\/a\/1190000042538526<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b80\u4ecb\uff1a\u00a0\u4e2d\u4ed1\u7f51\u7edc\u5728 2022 \u5e74\u5b8c\u6210\u4e86\u670d\u52a1\u6846\u67b6\u4ece Dubbo 2 \u5230 Dubbo 3 \u7684\u5168\u7ad9\u5347\u7ea7\uff0c\u6df1\u5ea6\u4f7f\u7528\u4e86\u5e94 [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-10006579","post","type-post","status-publish","format-standard","hentry"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006579","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10006579"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006579\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10006579"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10006579"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10006579"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}