{"id":14847,"date":"2023-12-04T16:35:56","date_gmt":"2023-12-04T08:35:56","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=14847"},"modified":"2023-12-14T14:08:45","modified_gmt":"2023-12-14T06:08:45","slug":"dubbo-zhongrpc-shi-yong-le-na-xie-guan-jian-ji-shu-4","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/dubbo-zhongrpc-shi-yong-le-na-xie-guan-jian-ji-shu-4\/","title":{"rendered":"Dubbo\u4e2dRPC\u4f7f\u7528\u4e86\u54ea\u4e9b\u5173\u952e\u6280\u672f\uff0cRPC\u7684\u5b9e\u73b0\u539f\u7406\u67b6\u6784\u56fe"},"content":{"rendered":"<p>Dubbo\u4e2d\u7684RPC\uff08Remote Procedure Call\uff09\u6d89\u53ca\u591a\u4e2a\u5173\u952e\u6280\u672f\uff0c\u5176\u5b9e\u73b0\u539f\u7406\u5305\u62ec\u4ee5\u4e0b\u4e3b\u8981\u7ec4\u4ef6\u548c\u6982\u5ff5\uff1a<\/p>\n<ol>\n<li>\n<strong>\u901a\u4fe1\u534f\u8bae\uff1a<\/strong> Dubbo\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u4f8b\u5982Dubbo\u534f\u8bae\u3001HTTP\u534f\u8bae\u3001RMI\uff08Java\u539f\u751f\u8fdc\u7a0b\u65b9\u6cd5\u8c03\u7528\uff09\u7b49\u3002Dubbo\u534f\u8bae\u662fDubbo\u6846\u67b6\u81ea\u5b9a\u4e49\u7684\u4e00\u79cd\u4e8c\u8fdb\u5236\u534f\u8bae\uff0c\u7528\u4e8e\u63d0\u9ad8\u6027\u80fd\u548c\u652f\u6301\u66f4\u591a\u7684\u7279\u6027\u3002\n<\/li>\n<li>\n<strong>\u5e8f\u5217\u5316\uff1a<\/strong> Dubbo\u4f7f\u7528\u5e8f\u5217\u5316\u6765\u5c06\u5bf9\u8c61\u8f6c\u6362\u4e3a\u5b57\u8282\u6d41\u4ee5\u5728\u7f51\u7edc\u4e2d\u4f20\u8f93\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cDubbo\u4f7f\u7528Hessian2\u8fdb\u884c\u5e8f\u5217\u5316\uff0c\u4e5f\u652f\u6301\u5176\u4ed6\u5e8f\u5217\u5316\u65b9\u5f0f\u5982JSON\u548cJava\u539f\u751f\u7684\u5e8f\u5217\u5316\u3002\n<\/li>\n<li>\n<strong>\u6ce8\u518c\u4e2d\u5fc3\uff1a<\/strong> Dubbo\u91c7\u7528\u4e86\u6ce8\u518c\u4e2d\u5fc3\u6765\u7ba1\u7406\u670d\u52a1\u7684\u6ce8\u518c\u4e0e\u53d1\u73b0\u3002\u670d\u52a1\u63d0\u4f9b\u8005\u5728\u542f\u52a8\u65f6\u5411\u6ce8\u518c\u4e2d\u5fc3\u6ce8\u518c\u81ea\u5df1\u63d0\u4f9b\u7684\u670d\u52a1\uff0c\u800c\u670d\u52a1\u6d88\u8d39\u8005\u53ef\u4ee5\u4ece\u6ce8\u518c\u4e2d\u5fc3\u83b7\u53d6\u670d\u52a1\u63d0\u4f9b\u8005\u7684\u4fe1\u606f\u3002\n<\/li>\n<li>\n<strong>\u96c6\u7fa4\u5bb9\u9519\uff1a<\/strong> Dubbo\u901a\u8fc7\u96c6\u7fa4\u5bb9\u9519\u673a\u5236\u63d0\u9ad8\u670d\u52a1\u7684\u53ef\u7528\u6027\u548c\u7a33\u5b9a\u6027\u3002\u652f\u6301\u591a\u79cd\u96c6\u7fa4\u5bb9\u9519\u7b56\u7565\uff0c\u4f8b\u5982Failover\uff08\u5931\u8d25\u81ea\u52a8\u5207\u6362\uff09\u3001Failfast\uff08\u5feb\u901f\u5931\u8d25\uff09\u3001Failsafe\uff08\u5931\u8d25\u5b89\u5168\uff09\u7b49\u3002\n<\/li>\n<li>\n<strong>\u8d1f\u8f7d\u5747\u8861\uff1a<\/strong> Dubbo\u652f\u6301\u591a\u79cd\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u7528\u4e8e\u5728\u591a\u4e2a\u670d\u52a1\u63d0\u4f9b\u8005\u4e4b\u95f4\u8fdb\u884c\u8bf7\u6c42\u5206\u53d1\uff0c\u4ee5\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002\u5e38\u89c1\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u5305\u62ecRandom\uff08\u968f\u673a\uff09\u3001RoundRobin\uff08\u8f6e\u8be2\uff09\u3001LeastActive\uff08\u6700\u5c0f\u6d3b\u8dc3\u6570\uff09\u7b49\u3002\n<\/li>\n<li>\n<strong>\u52a8\u6001\u4ee3\u7406\uff1a<\/strong> Dubbo\u4f7f\u7528\u52a8\u6001\u4ee3\u7406\u673a\u5236\u6765\u5b9e\u73b0\u8fdc\u7a0b\u670d\u52a1\u8c03\u7528\u3002\u5728\u670d\u52a1\u6d88\u8d39\u8005\u7aef\uff0cDubbo\u4f1a\u52a8\u6001\u751f\u6210\u4ee3\u7406\u5bf9\u8c61\uff0c\u4ee3\u7406\u5bf9\u8c61\u8d1f\u8d23\u5c06\u8c03\u7528\u8f6c\u53d1\u5230\u8fdc\u7a0b\u670d\u52a1\u63d0\u4f9b\u8005\u3002\n<\/li>\n<li>\n<strong>\u7ebf\u7a0b\u6c60\uff1a<\/strong> \u4e3a\u4e86\u63d0\u9ad8\u6027\u80fd\uff0cDubbo\u4f7f\u7528\u7ebf\u7a0b\u6c60\u6765\u5904\u7406\u670d\u52a1\u63d0\u4f9b\u8005\u7aef\u7684\u8bf7\u6c42\u3002\u8fd9\u4f7f\u5f97Dubbo\u80fd\u591f\u5e76\u53d1\u5904\u7406\u591a\u4e2a\u8bf7\u6c42\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u541e\u5410\u91cf\u3002\n<\/li>\n<li>\n<strong>\u8d85\u65f6\u548c\u91cd\u8bd5\uff1a<\/strong> Dubbo\u652f\u6301\u8bbe\u7f6e\u8d85\u65f6\u65f6\u95f4\u548c\u91cd\u8bd5\u6b21\u6570\uff0c\u4ee5\u4fdd\u8bc1\u8c03\u7528\u7684\u53ca\u65f6\u54cd\u5e94\uff0c\u5e76\u63d0\u9ad8\u670d\u52a1\u7684\u53ef\u9760\u6027\u3002\n<\/li>\n<\/ol>\n<p>\u4ee5\u4e0b\u662fDubbo\u7684RPC\u5b9e\u73b0\u539f\u7406\u67b6\u6784\u56fe\u7684\u7b80\u5316\u7248\u672c\uff1a<\/p>\n<pre><code class=\"language-plain_text\">+-------------------------+        +-------------------------+\n|     Service Provider    |        |     Service Consumer    |\n| +---------------------+ |        | +---------------------+ |\n| |    Service Impl    | |        | |    Proxy Object     | |\n| +---------------------+ |        | +---------------------+ |\n|                         |        |                         |\n| +---------------------+ |        | +---------------------+ |\n| | Dubbo Protocol Impl| |        | | Dubbo Proxy Factory| |\n| +---------------------+ |        | +---------------------+ |\n| | Serialization Impl | |        | |  Cluster            | |\n| +---------------------+ |        | +---------------------+ |\n| | Registry Impl      | |--------| | Load Balance        | |\n| +---------------------+ |        | +---------------------+ |\n|                         |        |                         |\n| +---------------------+ |        | +---------------------+ |\n| | Thread Pool Impl   | |        | | Failover\/Failfast   | |\n| +---------------------+ |        | +---------------------+ |\n| |                    | |        | |                    | |\n| |                    | |        | |                    | |\n| +---------------------+ |        | +---------------------+ |\n+-------------------------+        +-------------------------+\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u67b6\u6784\u56fe\u4e2d\uff0c\u670d\u52a1\u63d0\u4f9b\u8005\u548c\u670d\u52a1\u6d88\u8d39\u8005\u5206\u522b\u8fd0\u884c\u5728\u4e0d\u540c\u7684\u8fdb\u7a0b\u4e2d\u3002Dubbo\u6846\u67b6\u8d1f\u8d23\u534f\u8c03\u670d\u52a1\u63d0\u4f9b\u8005\u548c\u670d\u52a1\u6d88\u8d39\u8005\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4ee5\u53ca\u5904\u7406\u4e0e\u670d\u52a1\u6cbb\u7406\u76f8\u5173\u7684\u4efb\u52a1\u3002\u5b9e\u9645\u4e0a\uff0cDubbo\u662f\u4e00\u4e2a\u9ad8\u5ea6\u53ef\u6269\u5c55\u7684\u6846\u67b6\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u9700\u8981\u9009\u62e9\u4e0d\u540c\u7684\u5b9e\u73b0\u6216\u8005\u6269\u5c55\u70b9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dubbo\u4e2d\u7684RPC\uff08Remote Procedure Call\uff09\u6d89\u53ca\u591a\u4e2a\u5173\u952e\u6280\u672f\uff0c\u5176\u5b9e\u73b0\u539f\u7406\u5305\u62ec\u4ee5\u4e0b\u4e3b\u8981\u7ec4\u4ef6 [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[123],"tags":[],"class_list":["post-14847","post","type-post","status-publish","format-standard","hentry","category-dubbo"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14847","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=14847"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14847\/revisions"}],"predecessor-version":[{"id":48114,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14847\/revisions\/48114"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=14847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=14847"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=14847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}