{"id":5182,"date":"2021-03-21T11:42:09","date_gmt":"2021-03-21T03:42:09","guid":{"rendered":"https:\/\/www.xttblog.com\/?p=5182"},"modified":"2021-03-21T11:43:08","modified_gmt":"2021-03-21T03:43:08","slug":"nacos-2-x-%e6%9d%a5%e8%a2%ad%ef%bc%8c%e6%80%a7%e8%83%bd%e5%a4%a7%e5%b9%85%e6%8f%90%e5%8d%87%e6%95%b0%e5%80%8d%e4%ba%8e-1-x-%e7%89%88%e6%9c%ac%ef%bc%81","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=5182","title":{"rendered":"Nacos 2.x \u6765\u88ad\uff0c\u6027\u80fd\u5927\u5e45\u63d0\u5347\u6570\u500d\u4e8e 1.x \u7248\u672c\uff01"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Nacos \u9879\u76ee\u8d77\u6e90\u4e8e\u963f\u91cc\u5df4\u5df4\u5185\u90e8\u7684\u4e94\u5f69\u77f3\u9879\u76ee\uff0c\u4ece 2008 \u5e74\u5f00\u59cb\uff0c\u5c31\u5df2\u7ecf\u5728\u5185\u90e8\u5b75\u5316\u4e86\u3002\u8fd1\u5e74\u6765\u53d7 Eureka\u3001Consul \u7b49\u9879\u76ee\u7684\u5f71\u54cd\uff0cNacos \u8d8a\u6765\u8d8a\u53d7\u6b22\u8fce\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u76ee\u524d Nacos \u652f\u6301\u4e3b\u6d41\u5fae\u670d\u52a1\u5f00\u53d1\u8bed\u8a00&amp;\u4e3b\u6d41\u670d\u52a1\u6846\u67b6\u548c\u914d\u7f6e\u7ba1\u7406\u6846\u67b6\uff0c\u6bd4\u5982\u652f\u6301 Duboo\u3001SpringCloud\u3001SCA\uff0c\u8fd8\u5bf9\u63a5\u4e86\u4e00\u4e9b\u4e91\u539f\u751f\u7684\u7ec4\u4ef6\u6bd4\u5982 coreDNS \u548c sentinel \u7b49\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5ba2\u6237\u7aef\u8bed\u8a00\u65b9\u9762\u76ee\u524d\u652f\u6301 Java\uff0cgo python \u7b49\u4e3b\u6d41\u8bed\u8a00\uff0c\u6700\u8fd1\u521a\u53d1\u5e03\u6b63\u5f0f\u7248\u672c\u7684\u8fd8\u652f\u6301 C# \u548c C++\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u8fd1 Nacos \u66f4\u65b0\u52a8\u4f5c\u9891\u9891\uff0cNacos 2.X \u7248\u672c\u8fce\u6765\u4e86\u9996\u79c0\uff0c\u5728 1.X \u7684\u67b6\u6784\u57fa\u7840\u4e0a \u65b0\u589e\u4e86\u5bf9\u957f\u8fde\u63a5\u6a21\u578b\u7684\u652f\u6301\u3002\u901a\u4fe1\u5c42\u76ee\u524d\u901a\u8fc7 grpc \u5b9e\u73b0\u4e86\u957f\u8fde\u63a5 RPC \u8c03\u7528\u548c\u63a8\u9001\u80fd\u529b\uff0c\u4f7f\u7528\u957f\u94fe\u63a5\u7684\u597d\u5904\u5927\u5e45\u5ea6\u51cf\u5c11\u4e86 1.x \u8f6e\u8be2\u5fc3\u8df3\u9891\u7e41\u5bfc\u81f4 JVM Full GC\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nacos 1.X\u67b6\u6784<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gitee.com\/gcy111\/xttblog\/raw\/master\/nacos1.jpeg\" alt=\"\" \/><figcaption>Nacos 1.X\u67b6\u6784<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Nacos 1.X \u5927\u81f4\u5206\u4e3a5\u5c42\uff0c\u5206\u522b\u662f\u63a5\u5165\u3001\u901a\u4fe1\u3001\u529f\u80fd\u3001\u540c\u6b65\u548c\u6301\u4e45\u5316\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u5165\u5c42\u662f\u7528\u6237\u6700\u76f4\u63a5\u4ea4\u4e92\u7684\u5c42\u9762\uff0c\u4e3b\u8981\u6709 Nacos \u5ba2\u6237\u7aef\uff0c\u4ee5\u53ca\u4f9d\u8d56\u5ba2\u6237\u7aef\u7684 Dubbo \u548c SCA \u4ee5\u53ca\u7528\u6237\u64cd\u4f5c\u7684\u63a7\u5236\u53f0 Console \u7ec4\u6210\u3002 \u5ba2\u6237\u7aef\u548c Console \u8fdb\u884c\u670d\u52a1\u548c\u914d\u7f6e\u64cd\u4f5c\uff0c\u7edf\u4e00\u901a\u8fc7 HTTP \u7684 OpenAPI \u53d1\u8d77\u901a\u4fe1\u8bf7\u6c42\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u4fe1\u5c42\u4e3b\u8981\u57fa\u4e8e HTTP \u7684\u77ed\u8fde\u63a5\u8bf7\u6c42\u6a21\u578b\u8fdb\u884c\uff0c\u90e8\u5206\u63a8\u9001\u529f\u80fd\u901a\u8fc7 UDP \u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u529f\u80fd\u76ee\u524d\u6709\u670d\u52a1\u53d1\u73b0\u548c\u914d\u7f6e\u7ba1\u7406\uff0c\u8fd9\u5c42\u4e5f\u5c31\u662f\u5b9e\u9645\u7ba1\u7406\u670d\u52a1\u548c\u914d\u7f6e\u7684\u4e1a\u52a1\u5c42\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u6b65\u5c42\u6709\u6570\u636e\u540c\u6b65\u7684AP\u6a21\u5f0f Distro \u548c CP \u6a21\u5f0f Raft\uff0c\u8fd8\u6709\u6709\u4e00\u4e2a\u6700\u7b80\u6613\u7684\u6c34\u5e73\u901a\u77e5 Notify\uff0c\u7528\u5904\u5404\u4e0d\u76f8\u540c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Distro\uff1a\u975e\u6301\u4e45\u5316\u670d\u52a1\u7684\u540c\u6b65\u6a21\u5f0f<\/li><li>Raft\uff1a\u6301\u4e45\u5316\u670d\u52a1\u7684\u540c\u6b65\u6a21\u5f0f\u3001\u4ee5\u53ca\u4f7f\u7528 Derby \u4f5c\u4e3a\u914d\u7f6e\u7684\u5b58\u50a8\u65f6\u540c\u6b65\u914d\u7f6e\u64cd\u4f5c\u3002<\/li><li>Notify\uff1a\u4f7f\u7528 MySQL \u4f5c\u4e3a\u914d\u7f6e\u7684\u5b58\u50a8\u65f6\uff0c\u901a\u77e5\u5176\u4ed6\u8282\u70b9\u66f4\u65b0\u7f13\u5b58\u53ca\u53d1\u8d77\u914d\u7f6e\u63a8\u9001\u3002<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6301\u4e45\u5316\u5c42 Nacos \u4f7f\u7528 MySQL\u3001Derby \u548c\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\u6765\u8fdb\u884c\u6570\u636e\u7684\u6301\u4e45\u5316 \u914d\u7f6e\u4fe1\u606f\uff0c\u7528\u6237\u4fe1\u606f\uff0c\u6743\u9650\u4fe1\u606f\u5b58\u50a8\u5728 MySQL \u6216 Derby \u6570\u636e\u5e93\u4e2d\uff0c \u6301\u4e45\u5316\u670d\u52a1\u4fe1\u606f\u53ca\u670d\u52a1\u548c\u5b9e\u4f8b\u5143\u6570\u636e\u4fe1\u606f\u5b58\u50a8\u5728\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nacos 1.X \u67b6\u6784\u4e0b\u7684\u670d\u52a1\u6a21\u578b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u901a\u8fc7\u4e00\u4e2a\u670d\u52a1\u53d1\u73b0\u7684\u6d41\u7a0b\uff0c\u518d\u6df1\u5165\u719f\u6089\u4e00\u4e0b Nacos 1.X \u67b6\u6784\u548c\u57fa\u4e8e\u5f53\u524d\u67b6\u6784\u7684 Nacos \u670d\u52a1\u53d1\u73b0\u6a21\u578b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gitee.com\/gcy111\/xttblog\/raw\/master\/nacos2.jpeg\" alt=\"\" \/><figcaption>Nacos 1.X \u67b6\u6784\u4e0b\u7684\u670d\u52a1\u6a21\u578b<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Nacos \u5ba2\u6237\u7aef\u6ce8\u518c\u670d\u52a1\u4f1a\u901a\u8fc7 OpenAPI \u53d1\u9001 Http \u6ce8\u518c\u670d\u52a1\u7684\u8bf7\u6c42\uff0c\u8bf7\u6c42\u5185\u5bb9\u4f1a\u5e26\u4e0a\u670d\u52a1\u4fe1\u606f\u53ca\u5b9e\u4f8b\u4fe1\u606f\uff0c\u901a\u5e38\u8fd9\u4e2a\u6b65\u9aa4\u662f\u7531\u5fae\u670d\u52a1\u6846\u67b6 SCA \u548c dubbo \u5b8c\u6210\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u670d\u52a1\u7aef\u6536\u5230\u8bf7\u6c42\u540e\uff0c\u4f1a\u5148\u5728 Contoller \u4e2d\u8fdb\u884c\u6570\u636e\u7684\u8bfb\u53d6\u548c\u6821\u9a8c\uff0c\u6bd4\u5982 IP \u662f\u5426\u5408\u6cd5\uff0c\u670d\u52a1\u540d\u662f\u5426\u6b63\u786e\u7b49\u7b49\u3002\u6821\u9a8c\u901a\u8fc7\u540e\uff0c\u5982\u679c\u8fd9\u4e2a\u670d\u52a1\u662f\u7b2c\u4e00\u6b21\u6ce8\u518c\uff0cNacos \u4f1a\u5728\u670d\u52a1\u7aef\u751f\u6210\u4e00\u4e2a Service \u5bf9\u8c61\uff0c\u7136\u540e\u628a\u8fd9\u6b21\u6ce8\u518c\u7684\u5b9e\u4f8b\u4fe1\u606f\u5b58\u5165\u8fd9\u4e2a Service \u5bf9\u8c61\u4e2d\uff1b\u5982\u679c Nacos \u670d\u52a1\u7aef\u5df2\u7ecf\u6709\u4e86\u8fd9\u4e2a Service \u5bf9\u8c61\uff0c\u90a3\u4e48\u5c31\u4f1a\u76f4\u63a5\u628a\u65b0\u6ce8\u518c\u7684\u5b9e\u4f8b\u4fe1\u606f\u5b58\u5165\u5bf9\u8c61\u3002\u8fd9\u4e2a Service \u5bf9\u8c61\u901a\u8fc7\u547d\u540d\u7a7a\u95f4 + Group + Service \u7684\u7ec4\u5408\u6765\u4fdd\u8bc1\u552f\u4e00\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b8c\u6210\u5b9e\u4f8b\u5b58\u5165 Service \u7684\u540c\u65f6\uff0c\u4f1a\u89e6\u53d1\u4e24\u4e2a\u4e8b\u4ef6\uff0c\u5176\u4e2d\u4e00\u4e2a\u4e8b\u4ef6\u662f\u7528\u4e8e\u6570\u636e\u540c\u6b65\u7684\uff0cNacos \u670d\u52a1\u7aef\u4f1a\u6839\u636e\u8fd9\u4e2a\u670d\u52a1\u662f\u5426\u662f\u4e34\u65f6\u5bf9\u8c61\u7684\u4fe1\u606f\uff0c\u4f7f\u7528 Distro \u6216\u8005 Raft \u534f\u8bae\u8fdb\u884c\u540c\u6b65\uff0c\u901a\u77e5\u5176\u4ed6\u7684 Nacos \u8282\u70b9\u8be5\u670d\u52a1\u53d1\u751f\u4e86\u53d8\u66f4\uff1b\u53e6\u4e00\u4e2a\u4e8b\u4ef6\u5219\u901a\u77e5\u5728\u8be5 Nacos \u670d\u52a1\u8282\u70b9\u4e0a\u8ba2\u9605\u4e86\u8be5\u670d\u52a1\u7684\u8ba2\u9605\u8005\uff0c\u5e76\u6839\u636e\u8ba2\u9605\u8005\u4fe1\u606f\uff0c\u901a\u8fc7 UDP \u7684\u65b9\u5f0f\uff0c\u628a\u6700\u65b0\u7684\u670d\u52a1\u5217\u8868\u63a8\u9001\u5230\u8ba2\u9605\u8005\u5ba2\u6237\u7aef\u4e0a\u3002\u8fd9\u5c31\u5b8c\u6210\u4e86\u4e00\u6b21\u670d\u52a1\u6ce8\u518c\u6d41\u7a0b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53e6\u5916\uff0c\u5bf9\u4e8e\u90a3\u4e9b\u88ab\u5b9a\u4e49\u4e3a\u6301\u4e45\u5316\u7684\u670d\u52a1\u7684\u6240\u6709\u4fe1\u606f\uff0c\u90fd\u4f1a\u901a\u8fc7 raft \u534f\u8bae\uff0c\u4fdd\u8bc1\u80fd\u591f\u5199\u5165\u5230\u6587\u4ef6\u7cfb\u7edf\u4e2d\u88ab\u6301\u4e45\u5316\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u540e\uff0c\u5176\u4ed6\u7684 Nacos \u8282\u70b9\uff0c\u5728\u901a\u8fc7\u540c\u6b65\u800c\u8fdb\u884c Service \u53d8\u66f4\u7684\u65f6\u5019\u4e5f\u4f1a\u89e6\u53d1\u901a\u77e5\u8ba2\u9605\u8005\u7684\u4e8b\u4ef6\uff0c\u4ece\u800c\u4f7f\u5728\u5176\u4ed6 Nacos \u670d\u52a1\u8282\u70b9\u4e0a\u8ba2\u9605\u8be5\u670d\u52a1\u7684\u8ba2\u9605\u8005\u4e5f\u80fd\u6536\u5230\u63a8\u9001\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1.X\u67b6\u6784\u5b58\u5728\u7684\u95ee\u9898<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c97\u7565\u4ecb\u7ecd\u4e86\u4e0b Nacos1.X \u7684\u67b6\u6784\u548c\u670d\u52a1\u53d1\u73b0\u6a21\u578b\uff0c\u63a5\u4e0b\u6765\u5206\u6790\u4e00\u4e0b Nacos1.X \u67b6\u6784\u6240\u9762\u4e34\u7684\u51e0\u4e2a\u6bd4\u8f83\u91cd\u8981\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u53e5\u8bdd\u603b\u7ed3\uff0c\u5fc3\u8df3\u591a\uff0c\u65e0\u6548\u67e5\u8be2\u591a\uff0c\u5fc3\u8df3\u7eed\u7ea6\u611f\u77e5\u53d8\u5316\u6162\uff0c\u8fde\u63a5\u6d88\u8017\u5927\uff0c\u8d44\u6e90\u7a7a\u8017\u4e25\u91cd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gitee.com\/gcy111\/xttblog\/raw\/master\/nacos3.jpeg\" alt=\"\" width=\"580\" height=\"384\" \/><figcaption>Nacos 1.X\u67b6\u6784\u5b58\u5728\u7684\u95ee\u9898<\/figcaption><\/figure>\n\n\n\n<ol class=\"wp-block-list\"><li>\u5fc3\u8df3\u6570\u91cf\u591a\uff0c\u5bfc\u81f4 TPS \u5c45\u9ad8\u4e0d\u4e0b<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u5fc3\u8df3\u7eed\u7ea6\uff0c\u5f53\u670d\u52a1\u89c4\u6a21\u4e0a\u5347\u65f6\uff0c\u7279\u522b\u662f\u7c7b\u4f3c Dubbo \u7684\u63a5\u53e3\u7ea7\u670d\u52a1\u8f83\u591a\u65f6\uff0c\u5fc3\u8df3\u53ca\u914d\u7f6e\u5143\u6570\u636e\u7684\u8f6e\u8be2\u6570\u91cf\u4f17\u591a\uff0c\u5bfc\u81f4\u96c6\u7fa4 TPS \u5f88\u9ad8\uff0c\u7cfb\u7edf\u8d44\u6e90\u9ad8\u5ea6\u7a7a\u8017\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>\u901a\u8fc7\u5fc3\u8df3\u7eed\u7ea6\u611f\u77e5\u670d\u52a1\u53d8\u5316\uff0c\u65f6\u5ef6\u957f<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fc3\u8df3\u7eed\u7ea6\u9700\u8981\u8fbe\u5230\u8d85\u65f6\u65f6\u95f4\u624d\u4f1a\u79fb\u9664\u5e76\u901a\u77e5\u8ba2\u9605\u8005\uff0c\u9ed8\u8ba4\u4e3a 15 s\uff0c\u65f6\u5ef6\u8f83\u957f\uff0c\u65f6\u6548\u6027\u5dee\u3002\u82e5\u6539\u77ed\u8d85\u65f6\u65f6\u95f4\uff0c\u5f53\u7f51\u7edc\u6296\u52a8\u65f6\uff0c\u4f1a\u9891\u7e41\u89e6\u53d1\u53d8\u66f4\u63a8\u9001\uff0c\u5bf9\u5ba2\u6237\u7aef\u670d\u52a1\u7aef\u90fd\u6709\u66f4\u5927\u635f\u8017\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>UDP \u63a8\u9001\u4e0d\u53ef\u9760\uff0c\u5bfc\u81f4 QPS \u5c45\u9ad8\u4e0d\u4e0b<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e UDP \u4e0d\u53ef\u9760\uff0c\u56e0\u6b64\u5ba2\u6237\u7aef\u6d4b\u9700\u8981\u6bcf\u9694\u4e00\u6bb5\u65f6\u95f4\u8fdb\u884c\u5bf9\u8d26\u67e5\u8be2\uff0c\u4fdd\u8bc1\u5ba2\u6237\u7aef\u7f13\u5b58\u7684\u670d\u52a1\u5217\u8868\u7684\u72b6\u6001\u6b63\u786e\uff0c\u5f53\u8ba2\u9605\u5ba2\u6237\u7aef\u89c4\u6a21\u4e0a\u5347\u65f6\uff0c\u96c6\u7fa4 QPS \u5f88\u9ad8\uff0c\u4f46\u5927\u591a\u6570\u670d\u52a1\u5217\u8868\u5176\u5b9e\u4e0d\u4f1a\u9891\u7e41\u6539\u53d8\uff0c\u9020\u6210\u65e0\u6548\u67e5\u8be2\uff0c\u4ece\u800c\u5b58\u5728\u8d44\u6e90\u7a7a\u8017\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>\u57fa\u4e8e HTTP \u77ed\u8fde\u63a5\u6a21\u578b\uff0cTIME_WAIT \u72b6\u6001\u8fde\u63a5\u8fc7\u591a<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">HTTP \u77ed\u8fde\u63a5\u6a21\u578b\uff0c\u6bcf\u6b21\u5ba2\u6237\u7aef\u8bf7\u6c42\u90fd\u4f1a\u521b\u5efa\u548c\u9500\u6bc1 TCP \u94fe\u63a5\uff0cTCP \u534f\u8bae\u9500\u6bc1\u7684\u94fe\u63a5\u72b6\u6001\u662f WAIT_TIME\uff0c\u5b8c\u5168\u91ca\u653e\u8fd8\u9700\u8981\u4e00\u5b9a\u65f6\u95f4\uff0c\u5f53 TPS \u548c QPS \u8f83\u9ad8\u65f6\uff0c\u670d\u52a1\u7aef\u548c\u5ba2\u6237\u7aef\u53ef\u80fd\u6709\u5927\u91cf\u7684 WAIT_TIME \u72b6\u6001\u94fe\u63a5\uff0c\u4ece\u800c\u4f1a\u5bfc\u81f4 connect time out \u9519\u8bef\u6216\u8005 Cannot assign requested address \u7684\u95ee\u9898\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>\u914d\u7f6e\u6a21\u5757\u7684 30 \u79d2\u957f\u8f6e\u8be2\u5f15\u8d77\u7684\u9891\u7e41 GC<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u914d\u7f6e\u6a21\u5757\u4f7f\u7528 HTTP \u77ed\u8fde\u63a5\u963b\u585e\u6a21\u578b\u6765\u6a21\u62df\u957f\u8fde\u63a5\u901a\u4fe1\uff0c\u4f46\u662f\u7531\u4e8e\u5e76\u975e\u771f\u5b9e\u7684\u957f\u8fde\u63a5\u6a21\u578b\uff0c\u56e0\u6b64\u6bcf 30 \u79d2\u9700\u8981\u8fdb\u884c\u4e00\u6b21\u8bf7\u6c42\u548c\u6570\u636e\u7684\u4e0a\u4e0b\u6587\u5207\u6362\uff0c\u6bcf\u4e00\u6b21\u5207\u6362\u90fd\u6709\u5f15\u8d77\u9020\u6210\u4e00\u6b21\u5185\u5b58\u6d6a\u8d39\uff0c\u4ece\u800c\u5bfc\u81f4\u670d\u52a1\u7aef\u9891\u7e41 GC\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nacos 2.0 \u67b6\u6784\u5c42\u6b21<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nacos 2.X \u5728 1.X \u7684\u67b6\u6784\u57fa\u7840\u4e0a \u65b0\u589e\u4e86\u5bf9\u957f\u8fde\u63a5\u6a21\u578b\u7684\u652f\u6301\uff0c\u540c\u65f6\u4fdd\u7559\u5bf9\u65e7\u5ba2\u6237\u7aef\u548c openAPI \u7684\u6838\u5fc3\u529f\u80fd\u652f\u6301\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gitee.com\/gcy111\/xttblog\/raw\/master\/nacos4.jpeg\" alt=\"\" \/><figcaption>Nacos 2.0 \u67b6\u6784\u5c42\u6b21<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">gRPC \u548c Rsocket \u5b9e\u73b0\u4e86\u957f\u8fde\u63a5 RPC \u8c03\u7528\u548c\u63a8\u9001\u80fd\u529b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u670d\u52a1\u7aef\u6d4b\uff0c\u65b0\u589e\u4e00\u4e2a\u94fe\u63a5\u5c42\uff0c\u7528\u6765\u5c06\u4e0d\u540c\u7c7b\u578b\u7684 Request \u8bf7\u6c42\uff0c\u5c06\u6765\u81ea\u4e0d\u540c\u5ba2\u6237\u7aef\u7684\u4e0d\u540c\u7c7b\u578b\u8bf7\u6c42\uff0c\u8f6c\u5316\u4e3a\u76f8\u540c\u8bed\u610f\u7684\u529f\u80fd\u6570\u636e\u7ed3\u6784\uff0c\u590d\u7528\u4e1a\u52a1\u5904\u7406\u903b\u8f91\u3002\u540c\u65f6\uff0c\u5c06\u6765\u7684\u6d41\u91cf\u63a7\u5236\u548c\u8d1f\u8f7d\u5747\u8861\u7b49\u529f\u80fd\u4e5f\u4f1a\u5728\u94fe\u63a5\u5c42\u5904\u7406\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5176\u4ed6\u67b6\u6784\u5206\u5c42\u5728\u5927\u4f53\u4e0a\u4fdd\u6301\u4e0d\u53d8\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nacos 2.0\u65b0\u670d\u52a1\u6a21\u578b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u867d\u7136 Nacos2.0 \u7684\u5728\u67b6\u6784\u5c42\u6b21\u4e0a\u5e76\u672a\u505a\u592a\u5927\u7684\u53d8\u5316\uff0c\u4f46\u662f\u5177\u4f53\u7684\u6a21\u578b\u7ec6\u8282\u5374\u6709\u4e0d\u5c0f\u7684\u6539\u52a8\uff0c\u4f9d\u65e7\u4f7f\u7528\u6ce8\u518c\u670d\u52a1\u7684\u6d41\u7a0b\uff0c\u518d\u6df1\u5165\u4e86\u89e3\u4e00\u4e0b Nacos2.0 \u670d\u52a1\u6a21\u578b\u7684\u53d8\u5316\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gitee.com\/gcy111\/xttblog\/raw\/master\/nacos3.jpeg\" alt=\"\" \/><figcaption>Nacos 2.0\u65b0\u670d\u52a1\u6a21\u578b<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u901a\u4fe1\u4f7f\u7528\u4e86 RPC \u65b9\u5f0f\uff0c\u56e0\u6b64\u67d0\u4e00\u5ba2\u6237\u7aef\u7684\u6240\u6709\u8bf7\u6c42\uff08\u65e0\u8bba\u662f\u6ce8\u518c\u8fd8\u662f\u8ba2\u9605\uff09\u90fd\u901a\u8fc7\u540c\u4e00\u4e2a\u94fe\u63a5\u548c\u540c\u4e00\u4e2a\u670d\u52a1\u8282\u70b9\u8fdb\u884c\uff0c\u4e0d\u50cf\u4e4b\u524d\u901a\u8fc7 HTTP \u8fde\u63a5\u53ef\u80fd\u6bcf\u6b21\u8bf7\u6c42\u90fd\u8bf7\u6c42\u5728\u4e0d\u540c\u7684 Nacos \u8282\u70b9\u4e0a\uff0c\u8fd9\u5c31\u5bfc\u81f4\u4e86\u670d\u52a1\u53d1\u73b0\u7684\u6570\u636e\u5185\u5bb9\u7531\u539f\u6765\u7684\u65e0\u72b6\u6001\u5316\u53d8\u4e3a\u4e86\u4e0e\u8fde\u63a5\u72b6\u6001\u7ed1\u5b9a\u7684\u4e00\u79cd\u6709\u72b6\u6001\u6570\u636e\u3002\u4e3a\u4e86\u9002\u5e94\u8fd9\u79cd\u53d8\u5316\uff0c\u9700\u8981\u6539\u53d8\u4e00\u4e0b\u6570\u636e\u6a21\u578b\uff0c\u56e0\u6b64\u62bd\u8c61\u4e86\u4e00\u4e2a\u65b0\u6570\u636e\u7ed3\u6784\uff0c\u5c06\u540c\u4e00\u4e2a\u5ba2\u6237\u7aef\u901a\u8fc7\u8be5\u94fe\u63a5\u53d1\u5e03\u548c\u8ba2\u9605\u7684\u5185\u5bb9\u5173\u8054\u8d77\u6765\uff0c\u6682\u547d\u540d\u4e3a Client\u3002\u8fd9\u4e2a Client \u4e0d\u662f\u5ba2\u6237\u7aef\u7684\u610f\u601d\uff0c\u800c\u662f\u8fd9\u4e2a\u5ba2\u6237\u7aef\u6240\u76f8\u5173\u7684\u6570\u636e\u5185\u5bb9\uff0c\u4e00\u4e2a\u94fe\u63a5\u4e0e\u4e00\u4e2a Client \u5bf9\u5e94\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u5ba2\u6237\u7aef\u53d1\u5e03\u4e86\u670d\u52a1\u65f6\uff0c\u8be5\u5ba2\u6237\u7aef\u6240\u53d1\u5e03\u7684\u6240\u6709\u670d\u52a1\u4e0e\u8ba2\u9605\u8005\u4fe1\u606f\u4f1a\u88ab\u66f4\u65b0\u5230\u4e0e\u8be5\u5ba2\u6237\u7aef\u94fe\u63a5\u76f8\u5bf9\u5e94\u7684 Client \u5bf9\u8c61\u4e2d\uff0c\u7136\u540e\u901a\u8fc7\u4e8b\u4ef6\u673a\u5236\u89e6\u53d1\u5bf9\u7d22\u5f15\u4fe1\u606f\u7684\u66f4\u65b0\u3002\u8fd9\u4e2a\u7d22\u5f15\u4fe1\u606f\u662f\u5ba2\u6237\u7aef\u94fe\u63a5\u548c\u670d\u52a1\u7684\u7d22\u5f15\uff0c\u65b9\u4fbf\u5feb\u901f\u805a\u5408\u751f\u6210\u9700\u8981\u63a8\u9001\u7684\u670d\u52a1\u7eac\u5ea6\u7684\u6570\u636e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d22\u5f15\u4fe1\u606f\u66f4\u65b0\u5b8c\u6210\u540e\uff0c\u4f1a\u89e6\u53d1\u63a8\u9001\u4e8b\u4ef6\uff0c\u6b64\u65f6\u4f1a\u5c06\u6240\u6709\u548c\u8be5\u670d\u52a1\u6709\u5173\u7684 Client \u5bf9\u8c61\uff0c\u901a\u8fc7\u521a\u4ea7\u751f\u7684\u7d22\u5f15\u4fe1\u606f\u805a\u5408\u8d77\u6765\uff0c\u5f53\u6570\u636e\u805a\u5408\u5b8c\u6210\u540e\uff0c\u518d\u4ece\u5ba2\u6237\u7aef\u94fe\u63a5\u4e2d\u7b5b\u9009\u51fa\u8ba2\u9605\u8be5\u670d\u52a1\u7684\u8ba2\u9605\u8005\u7684\u5ba2\u6237\u7aef\u94fe\u63a5\uff0c\u5c06\u63a8\u9001\u6570\u636e\u901a\u8fc7\u8be5\u94fe\u63a5\uff0c\u63a8\u9001\u56de\u53bb\u3002\u8fd9\u6837\u4e00\u6b21\u53d1\u5e03\u53d8\u66f4\u7684\u4e3b\u94fe\u8def\u5c31\u5b8c\u6210\u4e86\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56de\u8fc7\u5934\u770b\u6570\u636e\u540c\u6b65\uff0c\u5ba2\u6237\u7aef\u53d1\u5e03\u4e86\u670d\u52a1\u65f6\u5b9e\u9645\u66f4\u65b0\u7684\u5bf9\u8c61\u4ece\u539f\u6765\u7684 Service \u53d8\u6210 Client \u5bf9\u8c61\uff0c\u6240\u4ee5\u9700\u8981\u540c\u6b65\u7684\u5185\u5bb9\u4e5f\u53d8\u6210\u4e86 Client \u5bf9\u8c61\uff1b\u540c\u65f6\u670d\u52a1\u7aef\u95f4\u7684\u901a\u4fe1\u65b9\u5f0f\u4e5f\u4f1a\u6362\u6210 RPC\u3002\u8fd9\u91cc\u53ea\u6709\u771f\u6b63\u88ab\u5ba2\u6237\u7aef\u66f4\u65b0\u7684 Client \u5bf9\u8c61\u4f1a\u89e6\u53d1\u540c\u6b65\uff0c\u5982\u679c\u662f\u901a\u8fc7\u540c\u6b65\u800c\u66f4\u65b0\u7684 Client \u5bf9\u8c61\u4e0d\u4f1a\u518d\u6b21\u89e6\u53d1\u540c\u6b65\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u540e\u770b Metadata\uff0cMetadata \u662f\u4ece 1.X \u7248\u672c\u4e2d\u7684 Service \u5bf9\u8c61\u548c Instance \u5bf9\u8c61\u4e2d\u5206\u79bb\u51fa\u6765\u7684\u4e00\u4e9b\u5c5e\u6027\uff1a\u6bd4\u5982\u670d\u52a1\u7684\u5143\u6570\u636e label \u6807\u7b7e\uff0c\u5b9e\u4f8b\u7684\u4e0a\u4e0b\u7ebf\u72b6\u6001\u3001\u6743\u91cd\u548c\u5143\u6570\u636e label \u6807\u7b7e\u7b49\u3002\u8fd9\u4e9b\u5143\u6570\u636e\u53ef\u4ee5\u88ab openAPI \u5355\u72ec\u4fee\u6539\uff0c\u5728\u805a\u5408\u6570\u636e\u65f6\u751f\u6548\u3002\u4e4b\u6240\u4ee5\u5c06\u5143\u6570\u636e\u62c6\u5206\u51fa\u6765\uff0c\u533a\u522b\u4e8e\u57fa\u7840\u6570\u636e\uff0c\u539f\u56e0\u662f\u57fa\u7840\u6570\u636e\uff0c\u6bd4\u5982\uff1aip \u7aef\u53e3\uff0c\u670d\u52a1\u540d\u7b49\u4e00\u7ecf\u53d1\u5e03\u4e0d\u5e94\u8be5\u88ab\u4fee\u6539\uff0c\u800c\u4e14\u5e94\u5f53\u4ee5\u53d1\u5e03\u65f6\u7684\u4fe1\u606f\u4e3a\u51c6\uff1b\u4f46\u5176\u4ed6\u7684\u539f\u6570\u636e\uff0c\u6bd4\u5982\u4e0a\u4e0b\u7ebf\u72b6\u6001\u548c\u6743\u91cd\uff0c\u901a\u5e38\u662f\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u52a8\u6001\u8c03\u8282\u7684\uff0c\u56e0\u6b64\u62c6\u5206\u5f00\u4e4b\u540e\uff0c\u5206\u4e3a\u4e24\u6761\u4e0d\u540c\u7684\u5904\u7406\u5de5\u4f5c\u6d41\u5e94\u8be5\u66f4\u52a0\u5408\u7406\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nacos 2.x \u67b6\u6784\u7684\u4f18\u7f3a\u70b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u9762\u7b80\u8981\u4ecb\u7ecd\u4e86 Nacos 2.x \u7684\u67b6\u6784\u548c\u65b0\u6a21\u578b\u7684\u5de5\u4f5c\u65b9\u5f0f\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u5206\u6790\u4e00\u4e0b\u8fd9\u6837\u7684\u6539\u52a8\u6709\u54ea\u4e9b\u4f18\u7f3a\u70b9\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gitee.com\/gcy111\/xttblog\/raw\/master\/nacos6.jpeg\" alt=\"\" \/><figcaption>Nacos 2.x \u67b6\u6784\u7684\u4f18\u7f3a\u70b9<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f18\u70b9<\/h3>\n\n\n\n<ol class=\"wp-block-list\"><li>\u5ba2\u6237\u7aef\u4e0d\u518d\u9700\u8981\u5b9a\u65f6\u53d1\u9001\u5b9e\u4f8b\u5fc3\u8df3\uff0c\u53ea\u9700\u8981\u6709\u4e00\u4e2a\u7ef4\u6301\u8fde\u63a5\u53ef\u7528 keepalive \u6d88\u606f\u5373\u53ef\u3002\u91cd\u590d TPS \u53ef\u4ee5\u5927\u5e45\u964d\u4f4e\u3002\n<\/li><li>TCP \u8fde\u63a5\u65ad\u5f00\u53ef\u4ee5\u88ab\u5feb\u901f\u611f\u77e5\u5230\uff0c\u63d0\u5347\u53cd\u5e94\u901f\u5ea6\u3002\n<\/li><li>\u957f\u8fde\u63a5\u7684\u6d41\u5f0f\u63a8\u9001\uff0c\u6bd4 UDP \u66f4\u52a0\u53ef\u9760\uff1bnio \u7684\u673a\u5236\u5177\u6709\u66f4\u9ad8\u7684\u541e\u5410\u91cf\uff0c\u800c\u4e14\u7531\u4e8e\u53ef\u9760\u63a8\u9001\uff0c\u53ef\u4ee5\u52a0\u957f\u5ba2\u6237\u7aef\u7528\u4e8e\u5bf9\u8d26\u670d\u52a1\u5217\u8868\u7684\u65f6\u95f4\uff0c\u751a\u81f3\u5220\u9664\u76f8\u5173\u7684\u8bf7\u6c42\u3002\u91cd\u590d\u7684\u65e0\u6548 QPS \u53ef\u4ee5\u5927\u5e45\u964d\u4f4e\u3002\n<\/li><li>\u957f\u8fde\u63a5\u907f\u514d\u9891\u7e41\u8fde\u63a5\u5f00\u9500\uff0c\u53ef\u4ee5\u5927\u5e45\u7f13\u89e3 TIME_ WAIT \u95ee\u9898\u3002\n<\/li><li>\u771f\u5b9e\u7684\u957f\u8fde\u63a5\uff0c\u89e3\u51b3\u914d\u7f6e\u6a21\u5757 GC \u95ee\u9898\u3002\n<\/li><li>\u66f4\u7ec6\u7c92\u5ea6\u7684\u540c\u6b65\u5185\u5bb9\uff0c\u51cf\u5c11\u670d\u52a1\u8282\u70b9\u95f4\u7684\u901a\u4fe1\u538b\u529b\u3002\n<\/li><\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u7f3a\u70b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ca1\u6709\u94f6\u5f39\u7684\u65b9\u6848\uff0c\u65b0\u67b6\u6784\u4e5f\u4f1a\u5f15\u5165\u4e00\u4e9b\u65b0\u95ee\u9898<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>\u5185\u90e8\u7ed3\u6784\u590d\u6742\u5ea6\u4e0a\u5347\uff0c\u7ba1\u7406\u8fde\u63a5\u72b6\u6001\uff0c\u8fde\u63a5\u7684\u8d1f\u8f7d\u5747\u8861\u9700\u8981\u7ba1\u7406\u3002\n<\/li><li>\u6570\u636e\u7531\u539f\u6765\u7684\u65e0\u72b6\u6001\uff0c\u53d8\u4e3a\u4e0e\u8fde\u63a5\u7ed1\u5b9a\u7684\u6709\u72b6\u6001\u6570\u636e\uff0c\u6d41\u7a0b\u94fe\u8def\u66f4\u957f\u3002\n<\/li><li>RPC \u534f\u8bae\u7684\u89c2\u6d4b\u6027\u4e0d\u5982 HTTP\u3002\u5373\u4f7f gRPC \u57fa\u4e8e HTTP2.0 Stream \u5b9e\u73b0\uff0c\u4ecd\u7136\u4e0d\u5982\u76f4\u63a5\u4f7f\u7528 HTTP \u534f\u8bae\u6765\u7684\u76f4\u89c2\u3002\n<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u6027\u80fd\u63d0\u5347<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nacos 2.x \u670d\u52a1\u53d1\u73b0\u6027\u80fd\u6d4b\u8bd5\u90fd\u662f\u9488\u5bf9\u91cd\u70b9\u529f\u80fd\uff0c\u901a\u8fc7\u5bf9 3 \u8282\u70b9\u89c4\u6a21\u96c6\u7fa4\u8fdb\u884c\u538b\u6d4b\uff0c\u53ef\u4ee5\u770b\u5230\u63a5\u53e3\u6027\u80fd\u8d1f\u8f7d\u548c\u5bb9\u91cf\uff0c\u4ee5\u53ca\u5bf9\u6bd4\u76f8\u540c\/\u7c7b\u4f3c\u573a\u666f\u4e0b Nacos1.X \u7248\u672c\u7684\u63d0\u5347\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u538b\u6d4b\u65f6\u670d\u52a1\u53ca\u5b9e\u4f8b\u5bb9\u91cf\u8fbe\u5230\u767e\u4e07\u7ea7\uff0c\u96c6\u7fa4\u8fd0\u884c\u6301\u7eed\u7a33\u5b9a\uff0c\u8fbe\u5230\u9884\u671f\uff1b\uff08\u8be5\u573a\u666f\u6ca1\u6709\u8ba1\u7b97\u9891\u7e41\u53d8\u66f4\u5bfc\u81f4\u7684\u9891\u7e41\u63a8\u9001\u5185\u5bb9\uff0c\u4ec5\u5355\u7eaf\u8ba1\u7b97\u5bb9\u91cf\u4e0a\u7ebf\uff0c\u9644\u5e26\u63a8\u9001\u7684\u771f\u5b9e\u573a\u666f\u5c06\u5728\u4e0b\u8f6e\u538b\u6d4b\u62a5\u544a\u4e2d\u7ed9\u51fa\uff09<\/li><li>\u6ce8\u518c\/\u6ce8\u9500\u5b9e\u4f8b TPS \u8fbe\u5230 26000 \u4ee5\u4e0a\uff0c\u603b\u4f53\u8f83 Nacos1.X \u63d0\u5347\u81f3\u5c11 2 \u500d\uff0c\u63a5\u53e3\u8fbe\u5230\u9884\u671f\uff1b<\/li><li>\u67e5\u8be2\u5b9e\u4f8b TPS \u80fd\u591f\u8fbe\u5230 30000 \u4ee5\u4e0a\uff0c\u603b\u4f53\u8f83 Nacos1.X \u63d0\u5347 3 \u500d\u5de6\u53f3\uff0c\u63a5\u53e3\u8fbe\u5230\u9884\u671f\uff1b<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u517c\u5bb9\u6027<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u914d\u7f6e\u4e2d\u5fc3<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5b8c\u5168\u517c\u5bb9 1.X \u5ba2\u6237\u7aef\u6240\u6709 API \u63a5\u53e3\u65b9\u6cd5<\/li><li>\u5b8c\u5168\u5b9e\u73b0 2.X \u5ba2\u6237\u7aef\u6240\u6709 API \u63a5\u53e3\u65b9\u6cd5<\/li><li>\u5b8c\u5168\u517c\u5bb9\u6240\u6709\u914d\u7f6e\u4e2d\u5fc3\u76f8\u5173 openAPI<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u670d\u52a1\u53d1\u73b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u670d\u52a1\u53d1\u73b0\u7684\u6570\u636e\u6a21\u578b\u53d1\u751f\u4e86\u6bd4\u8f83\u91cd\u5927\u7684\u6539\u53d8\uff0c\u56e0\u6b64\u4ee5\u4e0b\u529f\u80fd\u6682\u65f6\u672a\u652f\u6301\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u67e5\u770b\u5f53\u524d\u96c6\u7fa4 leader\uff08\u5c06\u5e9f\u5f03\uff09<\/li><li>\u6279\u91cf\u66f4\u65b0\u5b9e\u4f8b\u5143\u6570\u636e(Beta\uff0c\u4e0d\u652f\u6301)<\/li><li>\u6279\u91cf\u5220\u9664\u5b9e\u4f8b\u5143\u6570\u636e(Beta\uff0c\u4e0d\u652f\u6301)<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u63a7\u5236\u53f0<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5b8c\u5168\u517c\u5bb9\u914d\u7f6e\u4e2d\u5fc3\u76f8\u5173\u9875\u9762\u53ca\u529f\u80fd<\/li><li>\u5b8c\u5168\u517c\u5bb9\u6743\u9650\u63a7\u5236\u76f8\u5173\u9875\u9762\u53ca\u529f\u80fd<\/li><li>\u5b8c\u5168\u517c\u5bb9\u547d\u540d\u7a7a\u95f4\u76f8\u5173\u9875\u9762\u53ca\u529f\u80fd<\/li><li>\u5b8c\u5168\u517c\u5bb9\u96c6\u7fa4\u7ba1\u7406\u76f8\u5173\u9875\u9762\u53ca\u529f\u80fd<\/li><li>\u5b8c\u5168\u517c\u5bb9\u670d\u52a1\u53d1\u73b0\u76f8\u5173\u9875\u9762\u53ca\u529f\u80fd<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Spring Cloud Alibaba \u9002\u914d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u76ee\u524d Spring cloud alibaba 2.2.5 \u7248\u672c\u5185\u7f6e\u7684 nacos-client \u4e3a 1.4.1\uff0c\u53ef\u901a\u8fc7\u6307\u5b9a nacos-client \u65b9\u5f0f\uff0c\u63d0\u524d\u4f7f\u7528 Nacos2.0 \u957f\u8fde\u63a5\u529f\u80fd\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;dependency&gt;\n    &lt;groupId&gt;com.alibaba.cloud&lt;\/groupId&gt;\n    &lt;artifactId&gt;spring-cloud-starter-alibaba-nacos-discovery&lt;\/artifactId&gt;\n    &lt;version&gt;2.2.5.RELEASE&lt;\/version&gt;\n    &lt;exclusions&gt;\n        &lt;exclusion&gt;\n            &lt;groupId&gt;com.alibaba.nacos&lt;\/groupId&gt;\n            &lt;artifactId&gt;nacos-client&lt;\/artifactId&gt;\n        &lt;\/exclusion&gt;\n    &lt;\/exclusions&gt;\n&lt;\/dependency&gt;\n&lt;dependency&gt;\n    &lt;groupId&gt;com.alibaba.cloud&lt;\/groupId&gt;\n    &lt;artifactId&gt;spring-cloud-starter-alibaba-nacos-config&lt;\/artifactId&gt;\n    &lt;version&gt;2.2.5.RELEASE&lt;\/version&gt;\n    &lt;exclusions&gt;\n        &lt;exclusion&gt;\n            &lt;groupId&gt;com.alibaba.nacos&lt;\/groupId&gt;\n            &lt;artifactId&gt;nacos-client&lt;\/artifactId&gt;\n        &lt;\/exclusion&gt;\n    &lt;\/exclusions&gt;\n&lt;\/dependency&gt;\n&lt;dependency&gt;\n    &lt;groupId&gt;com.alibaba.nacos&lt;\/groupId&gt;\n    &lt;artifactId&gt;nacos-client&lt;\/artifactId&gt;\n    &lt;version&gt;2.0.0&lt;\/version&gt;\n&lt;\/dependency&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u540e\uff0c\u671f\u5f85\u5927\u5bb6\u62a2\u5148\u4f53\u9a8c\uff0c\u5e2e\u52a9\u53d1\u73b0\u4fee\u590d bug\uff0c\u6539\u5584\u793e\u533a\uff0c\u8d21\u732e\u667a\u6167\uff0c\u53c2\u4e0e Nacos \u5f00\u6e90\u793e\u533a\u5efa\u8bbe\uff01<\/p>\n<!-- <audio autoplay=\"autoplay\" height=\"100\" width=\"100\" hidden=\"true\"><source src=\"https:\/\/c.coka.la\/orAvPR.mp3\" type=\"audio\/mp3\"\/><\/audio><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/ws3.sinaimg.cn\/large\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/> --><p><!-- <img decoding=\"async\" src=\"https:\/\/raw.githubusercontent.com\/xmt1139057136\/xttblog\/master\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/>--><img decoding=\"async\" src=\"https:\/\/saas.51autoparts.cn\/api\/admin\/sys-file\/oss\/file?fileName=84db51f8561e448f9a4fda2eff0811f9.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/><\/p><p>\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01<b>\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1a<font color=\"red\">xttblog2<\/font>\u3002\u5907\u6ce8\uff1a\u201c1\u201d\uff0c\u6dfb\u52a0\u535a\u4e3b\u5fae\u4fe1\u62c9\u4f60\u8fdb\u5fae\u4fe1\u7fa4\u3002\u5907\u6ce8\u9519\u8bef\u4e0d\u4f1a\u540c\u610f\u597d\u53cb\u7533\u8bf7\u3002<\/b>\u518d\u6b21\u611f\u8c22\u60a8\u7684\u5173\u6ce8\uff01\u540e\u7eed\u6709\u7cbe\u5f69\u5185\u5bb9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u53d1\u7ed9\u60a8\uff01\u539f\u521b\u6587\u7ae0\u6295\u7a3f\u8bf7\u53d1\u9001\u81f3532009913@qq.com\u90ae\u7bb1\u3002\u5546\u52a1\u5408\u4f5c\u4e5f\u53ef\u6dfb\u52a0\u4f5c\u8005\u5fae\u4fe1\u8fdb\u884c\u8054\u7cfb\uff01<\/p><p>\u672c\u6587\u539f\u6587\u51fa\u5904\uff1a<a href=\"https:\/\/www.xttblog.com\">\u4e1a\u4f59\u8349<\/a>\uff1a &raquo; <a href=\"https:\/\/www.xttblog.com\/?p=5182\">Nacos 2.x \u6765\u88ad\uff0c\u6027\u80fd\u5927\u5e45\u63d0\u5347\u6570\u500d\u4e8e 1.x \u7248\u672c\uff01<\/a><\/p><!-- <div class=\"bd-reward-stl\"><button id=\"bdRewardBtn\"><span><\/span><\/button><\/div> -->","protected":false},"excerpt":{"rendered":"<p>Nacos \u9879\u76ee\u8d77\u6e90\u4e8e\u963f\u91cc\u5df4\u5df4\u5185\u90e8\u7684\u4e94\u5f69\u77f3\u9879\u76ee\uff0c\u4ece 2008 \u5e74\u5f00\u59cb\uff0c\u5c31\u5df2\u7ecf\u5728\u5185\u90e8\u5b75\u5316\u4e86\u3002\u8fd1\u5e74\u6765\u53d7 Eurek [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[302,479,1642,1718,1638],"class_list":["post-5182","post","type-post","status-publish","format-standard","hentry","category-java","tag-dubbo","tag-eureka","tag-nacos","tag-springcloud"],"_links":{"self":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/5182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5182"}],"version-history":[{"count":1,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/5182\/revisions"}],"predecessor-version":[{"id":5183,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/5182\/revisions\/5183"}],"wp:attachment":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}