官网必备包，自己研究api：

 

然后就是一个简单的例子了：

　　先服务端：

　　　　

package com.cxf;import javax.jws.WebParam;import javax.jws.WebService;@WebServicepublic interface IHelloWorld {    public String sayHi(@WebParam(name="text")String text);}

package com.cxf;import javax.jws.WebParam;import javax.jws.WebService;@WebServicepublic class HelloWorld implements IHelloWorld {    public String sayHi(@WebParam(name="text") String text){        return "sayHi:"+text;    }}

package com.cxf;import javax.xml.ws.Endpoint;public class ServerSimple {    public ServerSimple() throws Exception{        System.out.println("starting Server");        HelloWorld h=new HelloWorld();        String address="http://localhost:9000/helloWorld";        Endpoint.publish(address, h);    }    public static void main(String[] args) throws Exception{        new ServerSimple();        System.out.println("server ready...");        Thread.sleep(60*1000);        System.exit(0);    }}

 

然后客户端：

 

package com.cxf;import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;public final class Client {    private Client(){}    public static void main(String[] args) {        JaxWsProxyFactoryBean factory=new JaxWsProxyFactoryBean();        factory.setServiceClass(IHelloWorld.class);        factory.setAddress("http://localhost:9000/helloWorld");        IHelloWorld client=(IHelloWorld)factory.create();        System.out.println("Invoke sayHi()....");        System.out.println(client.sayHi(System.getProperty("user.name")));        System.exit(0);    }}

 

　　至于关于什么是webservice什么的，请参考

　　共同进步，共同学习