使用JDK开发一个简单的WebService

我不是女神ヾ 2022-06-09 23:08 226阅读 0赞

1.WebService服务端

HelloWS.java

package com.servers;
    
    import javax.jws.WebMethod;
    import javax.jws.WebService;
    
    /*
     * 定义SEL和SEL的实现类
     */
    @WebService
    public interface HelloWS {
    	@WebMethod
        public String sayHello(String name);
    }

HelloWSImpl.java

package com.servers;
    
    import javax.jws.WebService;
    
    /*
     * 定义SEL的实现
     */
    @WebService
    public class HelloWSImpl implements HelloWS {
    
    	@Override
    	public String sayHello(String name) {
    		// TODO Auto-generated method stub
    		System.out.println("Server SayHello()"+name);
    		return "Hello " + name;
    	}
    
    }

ServerTest.java(服务端测试，并生成WebService对外链接)

package com.serverfabu;
    
    import javax.xml.ws.Endpoint;
    
    import com.servers.HelloWSImpl;
    
    /*
     * 发布webservice
     */
    public class ServerTest {
    
    	public static void main(String[] args) {
    		// TODO Auto-generated method stub
    	  String address = "http://localhost:8024/webserviceserver/hellows";   
          Endpoint.publish(address, new HelloWSImpl());
          System.out.println("WebService 发布成功！");
    	}
    
    }

输入对外链接，拿到生成的wsdl文档(说明发布对外接口成功)

![Center][]  
  
  
2.WebService客户端测试

先在cmd窗口输入指定的命令自动生成服务端代码，前面一篇写过，这里不赘述

![Center 1][]

而后写客户端调用，测试WebService功能

ClientTest.java

package com.test;
    
    import com.servers.HelloWSImpl;
    import com.servers.HelloWSImplService;
    
    /*
     * 调用WebService
     */
    public class ClientTest {
    
    	public static void main(String[] args) {
    		// TODO Auto-generated method stub
    		HelloWSImplService factory = new HelloWSImplService();
    		HelloWSImpl helloWS = factory.getHelloWSImplPort();
    //		System.out.println(helloWS);    // 输出存根，代理对象
    		System.out.println(helloWS.getClass());   //类的本质
    		String result = helloWS.sayHello("haige");
    		System.out.println("Client :" + result); 
    		
    	}
    
    }

3.测试截图

![Center 2][]

[Center]: /images/20220610/00d6e1df8c8d4141ac3905ddb690837a.png
[Center 1]: /images/20220610/701a7aca67d7462bb08dbcb493affdcf.png
[Center 2]: /images/20220610/55449587d7e644bfabe6d0ad66047fb9.png