webService cxf学习

1、首先去官网下载cxf包

http://archive.apache.org/dist/cxf/

记住要选.zip结尾 大概40兆的样子

2、把上边的包都放项目里。如果你用的jeecg框架，那它自带，不过少了一个jetty的包。记得在pom.xml中加入

<dependency>
   <groupId>org.apache.cxf</groupId>
   <artifactId>cxf-rt-transports-http-jetty</artifactId>
   <version>${cxf.version}</version>
</dependency>

3、http://blog.csdn.net/oneGeng/article/details/5979442   这里面讲的很详细
第一步：新建一个webservice接口 

@WebService
public interface IHelloWorld {
    //@WebParam给参数命名，提高可代码可读性。此项可选
blic String sayHi(@WebParam(name="text") String text);
}

   通过注解@WebService申明为webservice接口 
   第二步，实现WebService接口 

  @WebService
  public class HelloWorldImpl implements IHelloWorld {

public String sayHi(String name) {
    System.out.println("sayHello is called by " + name);
    return "Hello " + name;
}

   }

   第三步，创建服务端 

  public class Server {

private Server(){
    IHelloWorld helloWorld = new HelloWorldImpl();
    //创建WebService服务工厂
    JaxWsServerFactoryBean factory = new JaxWsServerFactoryBean();
    //注册WebService接口
    factory.setServiceClass(IHelloWorld.class);
    //发布接口
    factory.setAddress("http://localhost:9000/HelloWorld");
    factory.setServiceBean(helloWorld);
    //创建WebService
    factory.create();
};

public static void main(String[] args) throws InterruptedException{
       //启动服务端
              new Server();
    System.out.println("Server ready...");
    //休眠一分钟，便于测试
               Thread.sleep(1000*60);
    System.out.println("Server exit...");
    System.exit(0);
}
   }

    第四步，创建客户端 
  

   public class Client {

private Client(){};

public static void main(String[] args){
    //创建WebService客户端代理工厂
    JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
    //注册WebService接口
    factory.setServiceClass(HelloWorld.class);
    //设置WebService地址
    factory.setAddress("http://localhost:9000/HelloWorld");
    IHelloWorld iHelloWorld = (IHelloWorld)factory.create();
    System.out.println("invoke webservice...");
    System.out.println("message context is:"+iHelloWorld.sayHi("
                 Josen"));
    System.exit(0);
}
   }