JAX-WS 开发webservices实例

JAX-WS 开发webservices实例

1.编写服务端：
import javax.jws.WebMethod;  
import javax.jws.WebService;  
import javax.jws.soap.SOAPBinding;
 
@WebService

public class Hello {
    private String message = new String("Hello, ");  
    public Hello() {  
    }  
    @WebMethod  
    public String sayHello(String name) {
        return message + name + ".";
    }  
}
注：tomcat可能出错 可能jdk版本过低
    增加@SOAPBinding(style = SOAPBinding.Style.RPC)
2.编写sun-jaxws.xml
<?xml version="1.0" encoding="UTF-8"?>
 <endpoints xmlns='http://java.sun.com/xml/ns/jax-ws/ri/runtime'
     version='2.0'>
        <endpoint name='helloService' implementation='jaxwss.Hello' url-pattern='/helloService' />
        
 </endpoints>
 
3.web.xml配置
    <listener>
        <listener-class>com.sun.xml.ws.transport.http.servlet.WSServletContextListener</listener-class>
    </listener>
      
    <servlet>  
        <servlet-name>wSServlet</servlet-name>  
        <servlet-class>com.sun.xml.ws.transport.http.servlet.WSServlet</servlet-class>  
        <load-on-startup>1</load-on-startup>
    </servlet>  
    
      
    <servlet-mapping>  
        <servlet-name>wSServlet</servlet-name>
        <url-pattern>/helloService</url-pattern>  
    </servlet-mapping>  
3.启动tomcat 发布webservices

4.查看是否发布成功
http://localhost:8080/test/helloService?wsdl

5.生成客户端(利用wsimport方式)
wsimport -p jaxwss -s E: http://localhost:8080/test/helloService?wsdl

6.打包
将生成的class 文件打成jar包
7.编写客户端
将jar 导入客户端项目
    public static void main(String args[]) {   
          HelloService service = new HelloService();   
          Hello helloProxy = service.getHelloPort();   
          String hello = helloProxy.sayHello("你好");
          System.out.println(hello);   

    }
输出：Hello, 你好.