hclient.java

这是几个关于远程过程调用的例子

//客户程序

package temp; 

/** 
* 
* <b><code>HelloClient</code></b> is a simple XML-RPC client 
* that makes an XML-RPC request to <code>HelloServer</code> 
*/ 
import java.io.IOException; 
import java.util.Vector; 

import org.apache.xmlrpc.XmlRpc; 
import org.apache.xmlrpc.XmlRpcClient; 
import java.net.MalformedURLException; 
import org.apache.xmlrpc.XmlRpcException; 

public class HClient { 
    public static void main(String[] args){ 
        if(args.length<1){ 
            System.out.println("Usage: java HClient [your name]"); 
            System.exit(-1); 
        } 
        try{ 
            //Use the Apache Xereces SAX Driver 
            XmlRpc.setDriver("org.apache.xerces.parsers.SAXParser"); 
            //Specify the server 
            XmlRpcClient client = new XmlRpcClient("http://localhost:8585");
            //create request 
            Vector params = new Vector(); 
            params.addElement(args[0]); 
            
            //make a request and print the result 
            String result = (String)client.execute("hello.sayHello",params); 
            System.out.println("Response from server: "+ result); 
        }catch(ClassNotFoundException e){ 
            System.out.println("Could not locate SAX Driver"); 
        }catch(MalformedURLException e){ 
            System.out.println("Incorrect URL fro xml-rpc server foramt:"+e.getMessage());
            
        }catch(XmlRpcException e){ 
            System.out.println("XmlRpcException :"+e.getMessage()); 
        }catch(IOException e){ 
            System.out.println("IOException:"+e.getMessage()); 
        } 
    } 
}