{"id":14875,"date":"2023-12-04T16:37:53","date_gmt":"2023-12-04T08:37:53","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=14875"},"modified":"2023-12-14T14:32:14","modified_gmt":"2023-12-14T06:32:14","slug":"dubbo-zhongrpc-shi-yong-le-na-xie-guan-jian-ji-shu-5","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-5\/","title":{"rendered":"Dubbo\u4e2dRPC\u4f7f\u7528\u4e86\u54ea\u4e9b\u5173\u952e\u6280\u672f\uff0c\u670d\u52a1\u5bfb\u5740\uff1f"},"content":{"rendered":"

Dubbo\u4e2d\u7684RPC\uff08\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528\uff09\u6d89\u53ca\u5230\u591a\u4e2a\u5173\u952e\u6280\u672f\uff0c\u5176\u4e2d\u670d\u52a1\u5bfb\u5740\u662f\u5176\u4e2d\u4e4b\u4e00\u3002\u4ee5\u4e0b\u662fDubbo\u4e2dRPC\u6240\u6d89\u53ca\u7684\u4e00\u4e9b\u5173\u952e\u6280\u672f\uff1a<\/p>\n

    \n
  1. \n\u670d\u52a1\u6ce8\u518c\u4e0e\u53d1\u73b0\uff1a<\/strong> Dubbo\u4f7f\u7528\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\u6765\u5b9e\u73b0\u670d\u52a1\u7684\u6ce8\u518c\u4e0e\u53d1\u73b0\u3002\u670d\u52a1\u63d0\u4f9b\u8005\u5728\u542f\u52a8\u65f6\u4f1a\u5c06\u81ea\u5df1\u6ce8\u518c\u5230\u6ce8\u518c\u4e2d\u5fc3\uff0c\u670d\u52a1\u6d88\u8d39\u8005\u901a\u8fc7\u6ce8\u518c\u4e2d\u5fc3\u83b7\u53d6\u53ef\u7528\u7684\u670d\u52a1\u63d0\u4f9b\u8005\u5217\u8868\u3002\u8fd9\u4e00\u673a\u5236\u4f7f\u5f97\u670d\u52a1\u4e4b\u95f4\u7684\u901a\u4fe1\u53d8\u5f97\u52a8\u6001\u53ef\u8c03\uff0c\u80fd\u591f\u9002\u5e94\u670d\u52a1\u63d0\u4f9b\u8005\u7684\u52a8\u6001\u53d8\u5316\u3002\n<\/li>\n
  2. \nZooKeeper\u548cNacos\uff1a<\/strong> Dubbo\u652f\u6301\u591a\u79cd\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\uff0c\u5176\u4e2d\u6700\u5e38\u89c1\u7684\u662fZooKeeper\u548cNacos\u3002ZooKeeper\u662f\u4e00\u4e2a\u5206\u5e03\u5f0f\u534f\u8c03\u670d\u52a1\uff0c\u800cNacos\u662f\u4e00\u4e2a\u65b0\u4e00\u4ee3\u7684\u52a8\u6001\u670d\u52a1\u53d1\u73b0\u3001\u914d\u7f6e\u7ba1\u7406\u548c\u670d\u52a1\u6cbb\u7406\u5e73\u53f0\u3002\u8fd9\u4e9b\u6ce8\u518c\u4e2d\u5fc3\u4e3aDubbo\u63d0\u4f9b\u4e86\u670d\u52a1\u5730\u5740\u7684\u6ce8\u518c\u548c\u67e5\u8be2\u529f\u80fd\u3002<\/p>\n
    <!-- \u4f7f\u7528ZooKeeper\u4f5c\u4e3a\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\u7684\u914d\u7f6e\u793a\u4f8b -->\n<dubbo:registry protocol="zookeeper" address="zookeeper:\/\/127.0.0.1:2181"\/>\n<\/code><\/pre>\n
    <!-- \u4f7f\u7528Nacos\u4f5c\u4e3a\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\u7684\u914d\u7f6e\u793a\u4f8b -->\n<dubbo:registry protocol="nacos" address="nacos:\/\/127.0.0.1:8848"\/>\n<\/code><\/pre>\n<\/li>\n
  3. \n\u8d1f\u8f7d\u5747\u8861\uff1a<\/strong> \u5728Dubbo\u4e2d\uff0c\u8d1f\u8f7d\u5747\u8861\u7528\u4e8e\u9009\u62e9\u5408\u9002\u7684\u670d\u52a1\u63d0\u4f9b\u8005\uff0c\u786e\u4fdd\u8c03\u7528\u8bf7\u6c42\u80fd\u591f\u5747\u5300\u5730\u5206\u5e03\u5230\u4e0d\u540c\u7684\u63d0\u4f9b\u8005\u4e0a\u3002Dubbo\u652f\u6301\u591a\u79cd\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u4f8b\u5982Random\uff08\u968f\u673a\u9009\u62e9\uff09\u3001RoundRobin\uff08\u8f6e\u8be2\u9009\u62e9\uff09\u3001LeastActive\uff08\u9009\u62e9\u6d3b\u8dc3\u5ea6\u6700\u4f4e\u7684\u63d0\u4f9b\u8005\uff09\u7b49\u3002<\/p>\n
    <!-- \u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u7b56\u7565 -->\n<dubbo:reference id="someService" interface="com.example.SomeService" loadbalance="roundrobin"\/>\n<\/code><\/pre>\n<\/li>\n
  4. \nDubbo\u534f\u8bae\uff1a<\/strong> Dubbo\u4f7f\u7528\u81ea\u5b9a\u4e49\u7684\u4e8c\u8fdb\u5236\u534f\u8bae\u8fdb\u884c\u670d\u52a1\u95f4\u7684\u901a\u4fe1\u3002Dubbo\u534f\u8bae\u5728\u7f51\u7edc\u4f20\u8f93\u6027\u80fd\u4e0a\u8fdb\u884c\u4e86\u4f18\u5316\uff0c\u63d0\u4f9b\u4e86\u9ad8\u6027\u80fd\u7684RPC\u8c03\u7528\u3002\u670d\u52a1\u6d88\u8d39\u8005\u901a\u8fc7Dubbo\u534f\u8bae\u5411\u670d\u52a1\u63d0\u4f9b\u8005\u53d1\u8d77\u8c03\u7528\u8bf7\u6c42\u3002<\/p>\n
    <!-- \u914d\u7f6e\u4f7f\u7528Dubbo\u534f\u8bae -->\n<dubbo:protocol name="dubbo"\/>\n<\/code><\/pre>\n<\/li>\n
  5. \n\u670d\u52a1\u7aef\u548c\u5ba2\u6237\u7aef\u7684Stub\uff1a<\/strong> \u5728Dubbo\u4e2d\uff0c\u670d\u52a1\u63d0\u4f9b\u8005\u548c\u670d\u52a1\u6d88\u8d39\u8005\u53ef\u4ee5\u901a\u8fc7Stub\uff08\u5b58\u6839\uff09\u6765\u5b9e\u73b0\u4e00\u4e9b\u5b9a\u5236\u5316\u7684\u903b\u8f91\u3002Stub\u5206\u4e3a\u670d\u52a1\u7aef\u548c\u5ba2\u6237\u7aef\u4e24\u79cd\uff0c\u53ef\u4ee5\u7528\u4e8e\u5728\u8c03\u7528\u524d\u540e\u6dfb\u52a0\u903b\u8f91\uff0c\u4f8b\u5982\u65e5\u5fd7\u8bb0\u5f55\u3001\u6743\u9650\u6821\u9a8c\u7b49\u3002<\/p>\n
    \/\/ \u670d\u52a1\u7aefStub\npublic class SomeServiceStub implements SomeService {\n    private SomeService target;\n\n    public SomeServiceStub(SomeService target) {\n        this.target = target;\n    }\n\n    @Override\n    public String sayHello(String name) {\n        \/\/ \u6dfb\u52a0\u5b9a\u5236\u5316\u7684\u903b\u8f91\n        System.out.println("Before invoking sayHello");\n        \/\/ \u8c03\u7528\u771f\u6b63\u7684\u670d\u52a1\u63d0\u4f9b\u8005\n        String result = target.sayHello(name);\n        \/\/ \u6dfb\u52a0\u5b9a\u5236\u5316\u7684\u903b\u8f91\n        System.out.println("After invoking sayHello");\n        return result;\n    }\n}\n<\/code><\/pre>\n
    <!-- \u5728\u670d\u52a1\u6d88\u8d39\u8005\u7aef\u4f7f\u7528Stub -->\n<dubbo:reference id="someService" interface="com.example.SomeService" stub="com.example.SomeServiceStub"\/>\n<\/code><\/pre>\n<\/li>\n<\/ol>\n
    \u8fd9\u4e9b\u5173\u952e\u6280\u672f\u5171\u540c\u7ec4\u6210\u4e86Dubbo\u4e2d\u7684RPC\u8c03\u7528\u4f53\u7cfb\uff0c\u5b9e\u73b0\u4e86\u670d\u52a1\u7684\u52a8\u6001\u6ce8\u518c\u4e0e\u53d1\u73b0\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u7f51\u7edc\u901a\u4fe1\u7b49\u529f\u80fd\u3002\u8fd9\u4e9b\u6280\u672f\u7684\u7efc\u5408\u5e94\u7528\u4f7f\u5f97Dubbo\u80fd\u591f\u5904\u7406\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u670d\u52a1\u8c03\u7528\u7684\u5404\u79cd\u590d\u6742\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    Dubbo\u4e2d\u7684RPC\uff08\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528\uff09\u6d89\u53ca\u5230\u591a\u4e2a\u5173\u952e\u6280\u672f\uff0c\u5176\u4e2d\u670d\u52a1\u5bfb\u5740\u662f\u5176\u4e2d\u4e4b\u4e00\u3002\u4ee5\u4e0b\u662fDubbo\u4e2dRPC\u6240\u6d89\u53ca […]<\/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-14875","post","type-post","status-publish","format-standard","hentry","category-dubbo"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14875","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=14875"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14875\/revisions"}],"predecessor-version":[{"id":48128,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14875\/revisions\/48128"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=14875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=14875"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=14875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}