Apache RPC调用实例

Myth丶恋晨 2022-04-11 12:45 194阅读 0赞

**一.工程结构**

![32cf150a-92c9-35fc-bb05-e9e17b25bca0.png][]

**二.工程代码**

Server.java

package com.bijian.study;
    
    import org.apache.xmlrpc.server.PropertyHandlerMapping;
    import org.apache.xmlrpc.server.XmlRpcServer;
    import org.apache.xmlrpc.server.XmlRpcServerConfigImpl;
    import org.apache.xmlrpc.webserver.WebServer;
    
    public class Server {
    
        private static final int port = 8005;
    
        public static void main(String[] args) throws Exception {
            
            WebServer webServer = new WebServer(port);
            XmlRpcServer xmlRpcServer = webServer.getXmlRpcServer();
            PropertyHandlerMapping phm = new PropertyHandlerMapping();
            phm.addHandler("HelloHandler", HelloHandler.class);
            xmlRpcServer.setHandlerMapping(phm);
            XmlRpcServerConfigImpl config = (XmlRpcServerConfigImpl) xmlRpcServer.getConfig();
            config.setEnabledForExtensions(true);
            config.setContentLengthOptional(false);
            webServer.start();
        }
    }

HelloHandler.java

package com.bijian.study;
    
    public class HelloHandler {
    
        public String sayHello(String name, String word) {
            return name + "说：" + word;
        }
    }

Client.java

package com.bijian.study;
    
    import java.net.URL;
    import java.util.ArrayList;
    import java.util.List;
    
    import org.apache.xmlrpc.client.XmlRpcClient;
    import org.apache.xmlrpc.client.XmlRpcClientConfigImpl;
    
    public class Client {
        
        public static void main(String[] args) throws Exception {
            
            XmlRpcClientConfigImpl config = new XmlRpcClientConfigImpl();
            config.setServerURL(new URL("http://127.0.0.1:8005/xmlrpc"));
            XmlRpcClient client = new XmlRpcClient();
            client.setConfig(config);
            List<String> list = new ArrayList<String>();
            list.add("bijian");
            list.add("rpc demo");
            String result = (String) client.execute("HelloHandler.sayHello", list);
            System.out.println(result);
        }
    }

**三.运行效果**

先运服Server.java，再运行Client.java，Client输出"bijian说：rpc demo"。

文章来源：[http://www.oschina.net/code/snippet\_214582\_10641][http_www.oschina.net_code_snippet_214582_10641]

[32cf150a-92c9-35fc-bb05-e9e17b25bca0.png]: /images/20220411/0ee61e4cecf24ce8ba0085bdd0bbbd2d.png
[http_www.oschina.net_code_snippet_214582_10641]: http://www.oschina.net/code/snippet_214582_10641