{"id":10006958,"date":"2022-12-14T17:04:05","date_gmt":"2022-12-14T09:04:05","guid":{"rendered":"https:\/\/ityet.com\/?p=10006958"},"modified":"2022-12-14T17:04:05","modified_gmt":"2022-12-14T09:04:05","slug":"%e5%b8%a6%e4%bd%a0%e6%89%8b%e6%8a%8a%e6%89%8b%e5%ae%9e%e6%93%8d%e4%b8%80%e4%b8%aarpc%e6%a1%86%e6%9e%b6","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10006958","title":{"rendered":"\u5e26\u4f60\u624b\u628a\u624b\u5b9e\u64cd\u4e00\u4e2aRPC\u6846\u67b6"},"content":{"rendered":"<h2>\u524d\u8a00\uff1a<\/h2>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u6211\u4eec\u6765\u804a\u4e00\u804aRPC\u6846\u67b6\uff0c\u4e3a\u4ec0\u4e48\u8981\u804aRPC\u5462 \uff1f<\/p>\n<p>\u9996\u5148\u4ece\u4e2a\u4eba\u6210\u957f\u89d2\u5ea6\uff0c\u5982\u679c\u4e00\u4e2a\u65b0\u65f6\u4ee3\u7801\u519c\u80fd\u6e05\u695a\u7684\u4e86\u89e3RPC\u6846\u67b6\u6240\u5177\u5907\u7684\u8981\u7d20\uff0c\u638c\u63e1RPC\u6846\u67b6\u4e2d\u6d89\u53ca\u7684\u670d\u52a1\u6ce8\u518c\u53d1\u73b0\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u5e8f\u5217\u5316\u534f\u8bae\u3001RPC\u901a\u4fe1\u534f\u8bae\u3001Socket\u901a\u4fe1\u3001\u5f02\u6b65\u8c03\u7528\u3001\u7194\u65ad\u964d\u7ea7\u7b49\u6280\u672f\uff0c\u53ef\u4ee5\u5168\u65b9\u4f4d\u7684\u63d0\u5347\u57fa\u672c\u7d20\u8d28\u3002<\/p>\n<p>\u5176\u6b21\uff0c\u76ee\u524d\u5e02\u9762\u4e0a\u4e5f\u6709\u975e\u5e38\u591a\u4f18\u79c0\u7684\u6846\u67b6\uff0cGitHub\u4e0a\u4e5f\u6709\u76f8\u5173\u6e90\u7801\uff0c\u4f46\u597d\u8bb0\u6027\u4e0d\u5982\u70c2\u7b14\u5934\uff0c\u53ea\u6709\u81ea\u5df1\u771f\u6b63\u4e86\u89e3\u5e76\u4e14\u52a8\u624b\u53bb\u5c1d\u8bd5\u5199\u4e00\u4e2aRPC\u6846\u67b6\uff0c\u624d\u662f\u6211\u4eec\u53bb\u638c\u63e1\u8fd9\u95e8\u6280\u672f\u7684\u6700\u4f18\u8def\u5f84\u3002<\/p>\n<h2>\u4e00\u3001\u4ecb\u7ecd<\/h2>\n<p>\u7814\u7a76\u4e00\u4e2a\u6982\u5ff5\u6216\u8005\u6846\u67b6\uff0c\u5e26\u7740\u4e09\u4e2aW\u53bb\u8003\u8651\uff0c\u53ef\u80fd\u4f1a\u5bf9\u4ed6\u6709\u66f4\u52a0\u6df1\u523b\u7684\u4e86\u89e3\uff1a<\/p>\n<p>1\uff09What\uff0c\u4ec0\u4e48\u662fRPC\u6846\u67b6\uff0cRPC\u662f Remote Procedure Call \u7684\u7b80\u79f0\uff0c\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528\uff0c\u90a3\u4e48\u4ec0\u4e48\u53eb\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528\u5462\uff0c\u4f60\u53ef\u4ee5\u7406\u89e3\u4e3a\u6211\u4eec\u8c03\u7528\u5916\u90e8\uff08\u8fdc\u7a0b\uff09\u670d\u52a1\u5c31\u50cf\u8c03\u7528\u81ea\u5df1\u672c\u5730\u65b9\u6cd5\u4e00\u6837\u3002<\/p>\n<p>2\uff09Where\uff0cRPC\u6846\u67b6\u7528\u5728\u4ec0\u4e48\u5730\u65b9\uff0c\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u548c\u5fae\u670d\u52a1\u76db\u884c\u7684\u4eca\u5929\uff0c\u5404\u4e1a\u52a1\u7cfb\u7edf\u4f1a\u88ab\u72ec\u7acb\u62c6\u5206\u51fa\u6765\u6210\u4e3a\u4e00\u4e2a\u4e2a\u72ec\u7acb\u7684web\u5e94\u7528\uff0c\u5e94\u7528\u4e4b\u95f4\u7684\u4ea4\u4e92\u548c\u6570\u636e\u4f20\u8f93\u5c31\u6210\u4e86\u5fc5\u4e0d\u53ef\u5c11\u7684\u4e00\u73af\uff0cRPC\u5c31\u662f\u4e3a\u4e86\u5b9e\u73b0\u72ec\u7acb\u670d\u52a1\u4e4b\u95f4\u8fdc\u7a0b\u4ea4\u4e92\u7684\u6846\u67b6\u3002<\/p>\n<p>3\uff09Why\uff0c\u4e3a\u4ec0\u4e48\u9700\u8981\u4e00\u4e2aRPC\u6846\u67b6\uff0c\u670d\u52a1\u4e4b\u95f4\u7684\u8c03\u7528\u9700\u8981\u5404\u79cd\u573a\u666f\u548c\u56e0\u7d20\u7684\u8003\u8651\uff0c\u5185\u90e8\u539f\u7406\u975e\u5e38\u590d\u6742\u548c\u7e41\u7410\uff0c\u540c\u65f6\u5728\u96c6\u7fa4\u60c5\u51b5\u4e0b\uff0c\u670d\u52a1\u7684\u8d1f\u8f7d\u5747\u8861\uff0c\u7194\u65ad\uff0c\u9650\u6d41\u7b49\u90fd\u662f\u9700\u8981\u53bb\u8003\u8651\u7684\uff0c\u8fd9\u65f6\u5019\u5c31\u9700\u8981\u4e00\u4e2a\u96c6\u670d\u52a1\u6ce8\u518c\u53d1\u73b0\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u5e8f\u5217\u5316\u534f\u8bae\u3001RPC\u901a\u4fe1\u534f\u8bae\u3001Socket\u901a\u4fe1\u3001\u5f02\u6b65\u8c03\u7528\u3001\u7194\u65ad\u964d\u7ea7\u7b49\u6280\u672f\u4e3a\u4e00\u4f53\u7684\u6280\u672f\u53bb\u5b8c\u6210\u8fd9\u4e9b\u516c\u5171\u529f\u80fd\uff0cRPC\u6846\u67b6\u5c31\u662f\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u5e94\u8fd0\u800c\u751f\u3002<\/p>\n<p>\u76ee\u524d\u6bd4\u8f83\u4e3b\u6d41\u7684RPC\u6846\u67b6\u5305\u62ec\u8c37\u6b4c\u5f00\u6e90\u7684GRPC\u3001\u963f\u91cc\u5df4\u5df4\u7684Dubbo\u3001Netflix \u7684SpringCloud\u7b49\u3002<\/p>\n<h2>\u4e8c\u3001RPC\u6846\u67b6\u57fa\u672c\u7ec4\u6210<\/h2>\n<p>RPC\u6846\u67b6\u9700\u8981\u7684\u6700\u57fa\u672c\u7684\u4e09\u4e2a\u8981\u7d20\uff1a<\/p>\n<ul>\n<li>ServiceProvider: \u670d\u52a1\u63d0\u4f9b\u65b9\uff0c\u63d0\u4f9b\u76f8\u5173\u670d\u52a1\u63a5\u53e3\u3002<\/li>\n<li>ServiceConsumer: \u670d\u52a1\u6d88\u8d39\u65b9\uff0c\u6d88\u8d39\u670d\u52a1\u63d0\u4f9b\u65b9\u7684\u63a5\u53e3\u3002<\/li>\n<li>Registry: \u6ce8\u518c\u4e2d\u5fc3\uff0c\u7528\u4e8e\u8fdb\u884c\u670d\u52a1\u7684\u6ce8\u518c\u3001\u53d1\u73b0\u3001\u6cbb\u7406\u3001\u9ad8\u53ef\u7528\u3002<\/li>\n<\/ul>\n<p>\u57fa\u4e8e\u4e09\u4e2a\u6700\u57fa\u672c\u8981\u7d20\uff0c\u8fd8\u4f1a\u5ef6\u4f38\u51fa\u5305\u62ec\u8d1f\u8f7d\u5747\u8861\u5668\u3001\u7194\u65ad\u964d\u7ea7\u5668\u3001\u901a\u4fe1\u534f\u8bae\u7ec4\u4ef6\u3001\u5e8f\u5217\u5316\u534f\u8bae\u7b49\u7b49\u7ec4\u4ef6\u3002<\/p>\n<p>\u4e00\u4e2a\u6700\u7b80\u5355\u7684RPC\u8c03\u7528\u6a21\u578b\u56fe\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc4Psn\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u4e0b\u9762\u505a\u4e00\u4e9b\u540d\u8bcd\u7684\u4ecb\u7ecd\u548c\u89e3\u91ca\uff1a<\/p>\n<h2>2.1 \u6ce8\u518c\u4e2d\u5fc3<\/h2>\n<p>\u6ce8\u518c\u4e2d\u5fc3\u662fRPC\u6846\u67b6\u4e2d\u7684\u7ba1\u7406\u8005\u548c\u534f\u8c03\u8005\u89d2\u8272\uff0c\u867d\u7136\u5728\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528\u4e2d\u670d\u52a1\u6d88\u8d39\u8005\u4f1a\u4e0d\u7ecf\u8fc7\u6ce8\u518c\u4e2d\u5fc3\uff0c\u4f1a\u76f4\u63a5\u5411\u670d\u52a1\u63d0\u4f9b\u8005\u53d1\u9001\u8bf7\u6c42\uff0c\u4f46\u662f\u968f\u7740\u6211\u4eec\u7684\u670d\u52a1\u65b9\u8d8a\u6765\u8d8a\u591a\uff0c\u6bcf\u4e2a\u670d\u52a1\u7684\u5b9e\u4f8b\u4e5f\u4e0d\u65ad\u53d8\u5316\u7684\uff0c\u4e14\u6bcf\u4e2a\u670d\u52a1\u7684\u5730\u5740\uff0c\u7aef\u53e3\u7b49\u4fe1\u606f\u662f\u9700\u8981\u901a\u77e5\u5230\u6d88\u8d39\u65b9\u7684\uff0c\u6240\u4ee5\u6211\u4eec\u9700\u8981\u4e00\u4e2a\u7c7b\u4f3c\u201c\u7ba1\u5bb6\u201d\u7684\u89d2\u8272\uff0c\u6765\u8d1f\u8d23\u7ba1\u7406\u670d\u52a1\u6ce8\u518c\u548c\u53d1\u73b0\u7684\u5de5\u4f5c\uff0c\u8fd9\u4e2a\u201c\u7ba1\u5bb6\u201d\u6211\u4eec\u79f0\u4e4b\u4e3a\u6ce8\u518c\u4e2d\u5fc3\u3002<\/p>\n<p>\u4e00\u4e2a\u5408\u683c\u7684\u6ce8\u518c\u4e2d\u5fc3\u9700\u8981\u5177\u5907\u5305\u62ec\u7f13\u5b58\u548c\u6301\u4e45\u5316\u670d\u52a1\u63d0\u4f9b\u65b9\u6570\u636e\uff0c\u52a8\u6001\u66f4\u65b0\u670d\u52a1\u63d0\u4f9b\u8005\u4fe1\u606f\uff0c\u52a8\u6001\u76d1\u542c\u670d\u52a1\u63d0\u4f9b\u65b9\u8282\u70b9\u53d8\u5316\uff0c\u63a8\u9001\u8282\u70b9\u53d8\u5316\u5230\u6d88\u8d39\u65b9\uff0c\u67e5\u8be2\u670d\u52a1\u63d0\u4f9b\u65b9\u6570\u636e\u7b49\u529f\u80fd\u3002<\/p>\n<p>\u76ee\u524d\u5e02\u9762\u4e0a\u6bd4\u8f83\u6d41\u884c\u7684\u6ce8\u518c\u4e2d\u5fc3\u6709\uff1aZookper\u3001 Nacos\u3001Consul\u3001Eurake\u7b49\uff0c\u9488\u5bf9\u4e8e\u4e0a\u9762\u529f\u80fd\u7684\u5b9e\u73b0\u65b9\u5f0f\u4e5f\u6709\u6240\u4e0d\u540c\uff0c\u4ee5\u4e0b\u662f\u6ce8\u518c\u4e2d\u5fc3\u7684\u5bf9\u6bd4\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th> <\/th>\n<th>Zookeeper<\/th>\n<th>Nacos<\/th>\n<th>Consul<\/th>\n<th>Eurake<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e00\u81f4\u6027\u534f\u8bae<\/td>\n<td>CP<\/td>\n<td>CP + AP<\/td>\n<td>CP<\/td>\n<td>AP<\/td>\n<\/tr>\n<tr>\n<td>\u96ea\u5d29\u4fdd\u62a4<\/td>\n<td>\u65e0<\/td>\n<td>\u6709<\/td>\n<td>\u65e0<\/td>\n<td>\u6709<\/td>\n<\/tr>\n<tr>\n<td>\u591a\u6570\u636e\u4e2d\u5fc3<\/td>\n<td>\u4e0d\u652f\u6301<\/td>\n<td>\u652f\u6301<\/td>\n<td>\u652f\u6301<\/td>\n<td>\u652f\u6301<\/td>\n<\/tr>\n<tr>\n<td>\u81ea\u52a8\u6ce8\u9500\u5b9e\u4f8b<\/td>\n<td>\u652f\u6301<\/td>\n<td>\u652f\u6301<\/td>\n<td>\u652f\u6301<\/td>\n<td>\u652f\u6301<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>2.2 \u670d\u52a1\u63d0\u4f9b\u65b9\uff08RPC\u670d\u52a1\u7aef\uff09<\/h2>\n<p>\u5176\u9700\u8981\u5bf9\u5916\u63d0\u4f9b\u670d\u52a1\u63a5\u53e3\uff0c\u4e00\u4e2a\u670d\u52a1\u65b9\u9700\u8981\u5305\u62ec\u542f\u52a8\u8fde\u63a5\u6ce8\u518c\u4e2d\u5fc3\uff0c\u6ce8\u518c\u76f8\u5173\u4fe1\u606f\u5230\u6ce8\u518c\u4e2d\u5fc3\uff0c\u63d0\u4f9b\u670d\u52a1\u4e0b\u7ebf\u548c\u66f4\u65b0\u673a\u5236\uff0c\u7ef4\u62a4\u670d\u52a1\u540d\u548c\u670d\u52a1\u7684\u6620\u5c04\uff0c\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\uff0c\u542f\u52a8\u901a\u4fe1\u7b49<\/p>\n<p>\u76ee\u524d\u670d\u52a1\u63d0\u4f9b\u65b9\u6709\u4e24\u79cd\u670d\u52a1\u63d0\u4f9b\u7ef4\u5ea6\uff0c\u57fa\u4e8e\u63a5\u53e3\u7684\u670d\u52a1\u63d0\u4f9b\u548c\u57fa\u4e8e\u670d\u52a1\u7684\u670d\u52a1\u63d0\u4f9b\uff0cDubbo3.0 \u4e4b\u524d\u662f\u57fa\u4e8e\u63a5\u53e3\u7ef4\u5ea6\u505a\u7684\u670d\u52a1\u6ce8\u518c\uff0cDubbo3.0\u4e4b\u540e\u6e10\u6e10\u5411\u670d\u52a1\u7ef4\u5ea6\u7684\u670d\u52a1\u6ce8\u518c\u53d1\u73b0\u9760\u62e2\uff0cSpringCloud\u662f\u57fa\u4e8e\u670d\u52a1\u6765\u8fdb\u884c\u6ce8\u518c\u53d1\u73b0\u7684\uff0c\u5728\u4e91\u539f\u751f\u548c\u5bb9\u5668\u5316\u8d8a\u6765\u8d8a\u706b\u7684\u4eca\u5929\uff0c\u57fa\u4e8e\u670d\u52a1\u53ef\u4ee5\u66f4\u597d\u7684\u9002\u914d\u5bb9\u5668\u5316\u548c\u4e91\u539f\u751f\u3002<\/p>\n<h2>2.3 \u670d\u52a1\u6d88\u8d39\u65b9\uff08RPC\u6d88\u8d39\u7aef\uff09<\/h2>\n<p>\u670d\u52a1\u6d88\u8d39\u65b9\u9700\u8981\u5177\u5907\u53ef\u4ee5\u4ece\u6ce8\u518c\u4e2d\u5fc3\u62c9\u53d6\u670d\u52a1\u5217\u8868\uff0c\u7f13\u5b58\u670d\u52a1\u5217\u8868\uff0c\u52a8\u6001\u76d1\u542c\u548c\u66f4\u65b0\u670d\u52a1\u5217\u8868\u7684\u529f\u80fd\uff0c\u8fd8\u9700\u8981\u5177\u5907\u9488\u5bf9\u4e8e\u670d\u52a1\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\uff0c\u6839\u636e\u7ea6\u5b9a\u7684\u901a\u4fe1\u534f\u8bae\u8fdb\u884c\u8c03\u7528\u7b49\u3002<\/p>\n<p>\u76ee\u524dDubbo\u662f\u57fa\u4e8e\u4ee3\u7406\u548cSpring\u7684BeanDefination\u6765\u5b9e\u73b0\u7684\uff0c\u5728\u6d88\u8d39\u542f\u52a8\u7684\u65f6\u5019\u4f1a\u53bb\u626b\u63cf\u57fa\u4e8e\u81ea\u5b9a\u4e49\u6ce8\u89e3\u6216\u914d\u7f6e\u7684\u4fe1\u606f\uff0c\u7136\u540e\u751f\u6210\u4e00\u4e2a\u76f8\u5e94\u7684\u4ee3\u7406\u5bf9\u8c61\uff0c\u6ce8\u518c\u5230Spring\u5bb9\u5668\u4e2d\uff0c\u5728\u8c03\u7528\u7684\u65f6\u5019\u76f4\u63a5\u901a\u8fc7\u4ee3\u7406\u7c7b\u8fdb\u884c\u76f8\u5173\u4e00\u7cfb\u5217\u8c03\u7528\u3002SpringCloud\u662f\u57fa\u4e8eHTTP\u534f\u8bae\u548c\u589e\u5f3a\u7248\u7684RestTemplate\u6765\u5b9e\u73b0\u7684\uff0c\u5185\u90e8\u5b9e\u73b0\u4e86Ribbon\u7684\u8d1f\u8f7d\u5747\u8861\uff0c\u6d88\u8d39\u65b9\u53ef\u4ee5\u901a\u8fc7Feign\u6216\u8005RestTemplate\u5b9e\u73b0\u8fdc\u7a0b\u8c03\u7528\u3002<\/p>\n<h2>2.4 \u901a\u8baf\u6846\u67b6<\/h2>\n<p>\u901a\u8baf\u6846\u67b6\u662f\u670d\u52a1\u4e4b\u95f4\u8fdb\u884cIO\u4ea4\u4e92\u548c\u4f20\u8f93\u7684\u4fdd\u8bc1\uff0c\u6d88\u8d39\u7aef\u9700\u8981\u901a\u8fc7\u901a\u8baf\u6846\u67b6\u548c\u63d0\u4f9b\u65b9\u8fdb\u884c\u4ea4\u4e92\uff0c\u83b7\u53d6\u6570\u636e\uff0c\u76ee\u524d\u5e02\u9762\u4e0a\u4e3b\u6d41\u7684\u57fa\u4e8eJava\u7684NIO\u901a\u8baf\u6846\u67b6\u5c31\u662fNetty\u3002<\/p>\n<h2>2.5 \u901a\u8baf\u534f\u8bae<\/h2>\n<p>\u901a\u8baf\u534f\u8bae\u662f\u6d88\u8d39\u7aef\u548c\u670d\u52a1\u7aef\u7ea6\u5b9a\u597d\u4e00\u79cd\u4ea4\u4e92\u534f\u8bae\uff0c\u5f53\u6d88\u8d39\u7aef\u62ff\u5230\u670d\u52a1\u7aef\u63d0\u4f9b\u7684IO\u6d41\u4e4b\u540e\uff0c\u9700\u8981\u6839\u636e\u901a\u8baf\u534f\u8bae\u83b7\u53d6\u5177\u4f53\u7684\u6570\u636e\u5185\u5bb9\uff0c\u76ee\u524dTCP\u901a\u8baf\u534f\u8bae\u6bd4\u8f83\u901a\u7528\u7684\u662fHTTP\u3001FTP\u3001SMTP\u534f\u8bae\u7b49\uff0cSpringCloud\u662f\u57fa\u4e8eHTTP\u7684\u901a\u8baf\u534f\u8bae\u5b9e\u73b0\u7684\uff0cDubbo\u5185\u90e8\u81ea\u5df1\u96c6\u6210\u4e86\u4e00\u5957\u901a\u8baf\u534f\u8bae\u3002<\/p>\n<p>\u4e1a\u754c\u7684\u4e3b\u6d41\u534f\u8bae\u7684\u89e3\u51b3\u65b9\u6848\u53ef\u4ee5\u5f52\u7eb3\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>\u6d88\u606f\u5b9a\u957f\uff0c\u4f8b\u5982\u6bcf\u4e2a\u62a5\u6587\u7684\u5927\u5c0f\u4e3a\u56fa\u5b9a\u957f\u5ea6100\u5b57\u8282\uff0c\u5982\u679c\u4e0d\u591f\u7528\u7a7a\u683c\u8865\u8db3\u3002<\/li>\n<li>\u5728\u5305\u5c3e\u7279\u6b8a\u7ed3\u675f\u7b26\u8fdb\u884c\u5206\u5272\u3002<\/li>\n<li>\u5c06\u6d88\u606f\u5206\u4e3a\u6d88\u606f\u5934\u548c\u6d88\u606f\u4f53\uff0c\u6d88\u606f\u5934\u4e2d\u5305\u542b\u8868\u793a\u6d88\u606f\u603b\u957f\u5ea6\uff08\u6216\u8005\u6d88\u606f\u4f53\u957f\u5ea6\uff09\u7684\u5b57\u6bb5\u3002<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u5bf9\u6bd4\uff0c\u6211\u4eec\u53d1\u73b0\u7b2c\u4e09\u70b9\u662f\u6700\u4e3a\u7075\u6d3b\u548c\u53ef\u62d3\u5c55\u7684\uff0c\u4e00\u822c\u63a8\u8350\u90fd\u4f1a\u4f7f\u7528\u7b2c\u4e09\u79cd\u3002<\/p>\n<h2>2.6 \u5e8f\u5217\u5316<\/h2>\n<h2>2.6.1 \u6982\u5ff5\u4ecb\u7ecd<\/h2>\n<p>\u5e8f\u5217\u5316\uff08serialization\uff09\u5c31\u662f\u5c06\u5bf9\u8c61\u5e8f\u5217\u5316\u4e3a\u4e8c\u8fdb\u5236\u5f62\u5f0f\uff08\u5b57\u8282\u6570\u7ec4\uff09\uff0c\u4e00\u822c\u4e5f\u5c06\u5e8f\u5217\u5316\u79f0\u4e3a\u7f16\u7801\uff08Encode\uff09\uff0c\u4e3b\u8981\u7528\u4e8e\u7f51\u7edc\u4f20\u8f93\u3001\u6570\u636e\u6301\u4e45\u5316\u7b49\u3002<\/p>\n<p>\u53cd\u5e8f\u5217\u5316\uff08deserialization\uff09\u5219\u662f\u5c06\u4ece\u7f51\u7edc\u3001\u78c1\u76d8\u7b49\u8bfb\u53d6\u7684\u5b57\u8282\u6570\u7ec4\u8fd8\u539f\u6210\u539f\u59cb\u5bf9\u8c61\uff0c\u4ee5\u4fbf\u540e\u7eed\u4e1a\u52a1\u7684\u8fdb\u884c\uff0c\u4e00\u822c\u4e5f\u5c06\u53cd\u5e8f\u5217\u5316\u79f0\u4e3a\u89e3\u7801\uff08Decode\uff09\uff0c\u7528\u4e8e\u7f51\u7edc\u4f20\u8f93\u5bf9\u8c61\u7684\u89e3\u7801\uff0c\u4ee5\u4fbf\u5b8c\u6210\u8fdc\u7a0b\u8c03\u7528\u3002<\/p>\n<h2>2.6.2 \u5e8f\u5217\u5316\u534f\u8bae<\/h2>\n<ul>\n<li><strong>XML &#038; SOAP<\/strong><\/li>\n<\/ul>\n<p>XML\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u534f\u8bae\uff0c\u5177\u6709\u8de8\u673a\u5668\uff0c\u8de8\u8bed\u8a00\u7b49\u4f18\u70b9\u3002XML\u5386\u53f2\u60a0\u4e45\uff0c\u51761.0\u7248\u672c\u65e9\u57281998\u5e74\u5c31\u5f62\u6210\u6807\u51c6\uff0c\u5e76\u88ab\u5e7f\u6cdb\u4f7f\u7528\u81f3\u4eca\uff0c\u76ee\u524d\u91d1\u878d\u548c\u94f6\u884c\u884c\u4e1a\u4f7f\u7528\u8f83\u591a\u3002<\/p>\n<ul>\n<li><strong>JSON<\/strong><\/li>\n<\/ul>\n<p>JSON \u5168\u79f0 <strong>\uff08Javascript Object Notation\uff09<\/strong> \u8d77\u6e90\u4e8e\u5f31\u7c7b\u578b\u8bed\u8a00Javascript\uff0c \u5b83\u7684\u4ea7\u751f\u6765\u81ea\u4e8e\u4e00\u79cd\u79f0\u4e4b\u4e3a\u201dAssociative array\u201d\u7684\u6982\u5ff5\uff0c\u5176\u672c\u8d28\u662f\u5c31\u662f\u91c7\u7528\u201dAttribute\uff0dvalue\u201d\u7684\u65b9\u5f0f\u6765\u63cf\u8ff0\u5bf9\u8c61\u3002\u5b9e\u9645\u4e0a\u5728Javascript\u548cPHP\u7b49\u5f31\u7c7b\u578b\u8bed\u8a00\u4e2d\uff0c\u7c7b\u7684\u63cf\u8ff0\u65b9\u5f0f\u5c31\u662fAssociative array\u3002JSON\u7684\u5177\u6709\u6570\u636e\u7b80\u5355\uff0c\u53ef\u63a5\u53d7\u7a0b\u5ea6\u9ad8\uff0c\u7ed3\u6784\u7b80\u6d01\uff0c\u5e8f\u5217\u5316\u5305\u4f53\u5c0f\u7b49\u7279\u70b9\uff0c\u76ee\u524d\u5927\u90e8\u5206\u7684\u516c\u53f8\u90fd\u662f\u4f7f\u7528\u8fd9\u79cd\u5e8f\u5217\u5316\u534f\u8bae\u6765\u5b9e\u73b0\u7684\u3002<\/p>\n<ul>\n<li><strong>Protobuf<\/strong><\/li>\n<\/ul>\n<p>\u7531\u8c37\u6b4c\u5f00\u53d1\u7684\u4e00\u6b3e\u9ad8\u6027\u80fd\u5e8f\u5217\u5316\u6846\u67b6\uff0c\u662f\u4e00\u4e2a\u7eaf\u7cb9\u7684\u5c55\u793a\u5c42\u534f\u8bae\uff0c\u53ef\u4ee5\u548c\u5404\u79cd\u4f20\u8f93\u5c42\u534f\u8bae\u4e00\u8d77\u4f7f\u7528\uff0c\u76ee\u524d\u652f\u6301Java\u3001C++\u3001Python \u7b49\u591a\u79cd\u8bed\u8a00\uff0c\u4ed6\u5177\u6709\u66f4\u5c0f\u7684\u6570\u636e\u91cf\uff0c\u66f4\u5feb\u7684\u89e3\u6790\u901f\u5ea6\uff0c\u7b80\u5355\u7684\u8c03\u7528\u7b49\u7279\u70b9\uff0c\u76ee\u524d\u5f97\u7269\u4f7f\u7528\u7684Dubbo2.7.7\u7248\u672c \u9ed8\u8ba4\u4f7f\u7528\u8fd9\u79cd\u5e8f\u5217\u5316\u534f\u8bae\u3002<\/p>\n<h2>2.7 \u8d1f\u8f7d\u5747\u8861<\/h2>\n<p>\u8d1f\u8f7d\u5747\u8861\u662f\u4fdd\u8bc1\u670d\u52a1\u63d0\u4f9b\u65b9\u5728\u591a\u5b9e\u4f8b\u7684\u60c5\u51b5\u4e0b\u4fdd\u8bc1\u8d1f\u8f7d\u7684\u5747\u8861\u7684\u4e00\u79cd\u7b56\u7565\uff0c\u76ee\u524d\u5927\u4f53\u6709\u5982\u4e0b\u51e0\u79cd\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff1a<\/p>\n<p>1\uff09\u8f6e\u8bad\uff0c\u91c7\u7528\u8ba1\u6570\u5668\u7684\u65b9\u5f0f\uff0c\u6839\u636e\u8ba1\u6570\u5668\u7684\u503c\u548c\u5b9e\u4f8b\u6570\u91cf\u8fdb\u884c\u53d6\u4f59\u3002<\/p>\n<p>2\uff09\u968f\u673a\uff0c\u91c7\u7528\u968f\u673a\u8bf7\u6c42\u7684\u65b9\u5f0f\uff0c\u968f\u673a\u4e00\u4e2aRandom\u7684\u6570\u503c\uff0c\u6839\u636erandom\u8fdb\u884c\u53d6\u4f59\u3002<\/p>\n<p>3\uff09\u52a0\u6743\u8f6e\u8bad\uff0c\u91c7\u7528\u6743\u91cd\u7684\u65b9\u5f0f\uff0c\u7ed9\u6bcf\u4e00\u4e2a\u5b9e\u4f8b\u914d\u7f6e\u4e0d\u540c\u7684\u6743\u91cd\u6bd4\u4f8b\uff0c\u901a\u8fc7\u6bd4\u4f8b\u9009\u62e9\u5408\u9002\u7684\u5b9e\u4f8b\u3002<\/p>\n<p>4\uff09 \u4e00\u81f4\u6027Hash\uff0c\u91c7\u7528Hash\u73af\u7684\u65b9\u5f0f\uff0c\u5927\u4f53\u7684\u5b9e\u73b0\u601d\u8def\u662f\u901a\u8fc7\u5bfb\u5740\u7684\u65b9\u5f0f\u627e\u5230\u5c31\u8fd1\u7684\u4e00\u4e2a\u8282\u70b9\uff0c\u5177\u4f53\u53ef\u4ee5\u81ea\u884c\u7f51\u4e0a\u641c\u7d22\u4e00\u4e0b\u76f8\u5173\u6587\u6863\u7406\u89e3\u3002<\/p>\n<h2>\u4e09\u3001\u5b9e\u73b0<\/h2>\n<p>\u65e2\u7136\u662f\u5f53\u4f5c\u7ec3\u624b\u5b9e\u73b0\u4e00\u4e2aRPC\u6846\u67b6\uff0c\u6240\u4ee5\u4f1a\u5c3d\u91cf\u501f\u9274\u5f53\u524d\u4e3b\u6d41\u7684\u6846\u67b6\uff0c\u6280\u672f\u9009\u578b\u65b9\u9762\uff1a<\/p>\n<p><strong>\u6ce8\u518c\u4e2d\u5fc3<\/strong>\uff1a\u9009\u62e9Zookeeper\u6765\u5b9e\u73b0\u3002<\/p>\n<p><strong>\u670d\u52a1\u63d0\u4f9b\u65b9\uff1a<\/strong> \u9009\u62e9\u57fa\u4e8e\u670d\u52a1\u7ef4\u5ea6\u6765\u5b9e\u73b0\u670d\u52a1\u53d1\u73b0\uff0c\u76ee\u524d\u4e3b\u6d41\u6846\u67b6\u90fd\u662f\u57fa\u4e8e\u8fd9\u4e2a\u6765\u505a\u7684\u3002<\/p>\n<p><strong>\u670d\u52a1\u6d88\u8d39\u65b9\uff1a<\/strong> \u9009\u62e9Dubbo\u7c7b\u4f3c\u7684\u57fa\u4e8e\u4ee3\u7406Spring\u7684BeanDefination\u6765\u5b9e\u73b0\u3002<\/p>\n<p><strong>\u901a\u8baf\u6846\u67b6\uff1a<\/strong> Netty\u3002<\/p>\n<p><strong>\u901a\u8baf\u534f\u8bae\uff1a<\/strong> \u91c7\u7528\u4e0a\u8ff0\u7684\u7b2c\u4e09\u79cd\u65b9\u5f0f\u3002<\/p>\n<p><strong>\u5e8f\u5217\u5316\u534f\u8bae\uff1a<\/strong> \u652f\u6301JSON \u548c Protobuf\u3002<\/p>\n<p><strong>\u8d1f\u8f7d\u5747\u8861\uff1a<\/strong> 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decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc4Psu\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u4f7f\u7528\u548c\u670d\u52a1\u6ce8\u518c\u903b\u8f91\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc4Psv\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h2>3.3 \u670d\u52a1\u6d88\u8d39\u65b9<\/h2>\n<p>\u670d\u52a1\u6d88\u8d39\u65b9\u7684\u903b\u8f91\u7a0d\u5fae\u590d\u6742\u4e00\u4e9b\uff0c\u9700\u8981\u901a\u8fc7\u81ea\u52a8\u88c5\u914d\u6765\u521b\u5efa\u65b0\u7684BeanDefination, 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loading=\"lazy\"><\/p>\n<h2>\u56db\u3001\u603b\u7ed3<\/h2>\n<p>\u672c\u6587\u4ece\u6574\u4f53\u540d\u8bcd\u4ecb\u7ecd\u3001\u5185\u90e8\u7ec4\u4ef6\u7ec4\u4ef6\u4ecb\u7ecd\u7b49\u4e24\u4e2a\u65b9\u9762\u9610\u8ff0\u4e86RPC\u7684\u6846\u67b6\u6a21\u578b\uff0c\u4ece\u6280\u672f\u9009\u578b\u3001\u5177\u4f53\u4ee3\u7801\u7b49\u5b9e\u73b0\u4e86\u4e00\u4e2aRPC\u6846\u67b6\u5e76\u5e94\u7528\u5230\u9879\u76ee\u4e2d\u3002\u76ee\u524dRPC\u6846\u67b6\u6574\u4f53\u642d\u5efa\u5b8c\u6210\uff0c\u53ef\u4ee5\u6b63\u5e38\u901a\u8fc7\u6ce8\u89e3\u63a5\u5165\u4e1a\u52a1\u65b9\u4f7f\u7528\uff0c\u4f46\u8fd8\u6709\u5f88\u591a\u7ec6\u8282\u9700\u8981\u66f4\u4ed4\u7ec6\u5730\u53bb\u8003\u8651\u548c\u601d\u7d22\uff0c\u6bd4\u5982\u7cfb\u7edf\u7684\u53ef\u62d3\u5c55\u6027\u548c\u6846\u67b6\u7684\u6574\u4f53\u6027\u80fd\u7b49\u3002\u5e0c\u671b\u901a\u8fc7\u9605\u8bfb\u672c\u7bc7\u6587\u7ae0\uff0c\u53ef\u4ee5\u8ba9\u8bfb\u8005\u5bf9RPC\u6709\u66f4\u6e05\u6670\u7684\u4e86\u89e3\uff0c\u8ba9\u81ea\u5df1\u7684\u57fa\u7840\u6280\u80fd\u6709\u4e00\u4e2a\u66f4\u9ad8\u7684\u63d0\u5347\u3002<\/p>\n<p><strong>*\u6587\/Wade<\/strong><\/p>\n<p>\u5173\u6ce8\u5f97\u7269\u6280\u672f\uff0c\u6bcf\u5468\u4e00\u4e09\u4e94\u665a18:30\u66f4\u65b0\u6280\u672f\u5e72\u8d27<\/p>\n<p>\u8981\u662f\u89c9\u5f97\u6587\u7ae0\u5bf9\u4f60\u6709\u5e2e\u52a9\u7684\u8bdd\uff0c\u6b22\u8fce\u8bc4\u8bba\u8f6c\u53d1\u70b9\u8d5e\uff5e<\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000043061365\">https:\/\/segmentfault.com\/a\/1190000043061365<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00\uff1a \u8fd9\u7bc7\u6587\u7ae0\u6211\u4eec\u6765\u804a\u4e00\u804aRPC\u6846\u67b6\uff0c\u4e3a\u4ec0\u4e48\u8981\u804aRPC\u5462 \uff1f \u9996\u5148\u4ece\u4e2a\u4eba\u6210\u957f\u89d2\u5ea6\uff0c\u5982\u679c\u4e00\u4e2a\u65b0\u65f6\u4ee3\u7801\u519c\u80fd\u6e05\u695a\u7684 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10006958","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006958","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"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10006958"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006958\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10006958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10006958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10006958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}