webService-cxf

官网必备包，自己研究api：http://cxf.apache.org/download.html

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;

@WebService
public interface IHelloWorld {

    public String sayHi(@WebParam(name="text")String text);
}

package com.cxf;

import javax.jws.WebParam;
import javax.jws.WebService;

@WebService
public 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http://www.w3school.com.cn/ws.asp

　　共同进步，共同学习