使用java原生的javax.jws包实现简单的webservice server和client

server:

接口：

 1 package com.mrlu.webService;
 2 
 3 import javax.jws.WebParam;
 4 import javax.jws.WebService;
 5 
 6 /**
 7  * Created by stefan on 16-1-11.
 8  */
 9 @WebService
10 public interface IMyService {
11     public int add(
12             @WebParam(name = "value1")int a,
13             @WebParam(name = "value2")int b);
14 }

实现类：

 1 package com.mrlu.webService.impl;
 2 
 3 import com.mrlu.webService.IMyService;
 4 
 5 import javax.jws.WebParam;
 6 import javax.jws.WebService;
 7 
 8 /**
 9  * Created by stefan on 16-1-11.
10  */
11 @WebService(endpointInterface = "com.mrlu.webService.IMyService")
12 public class MyServiceImpl implements IMyService {
13 
14     @Override
15     public int add(@WebParam(name = "value1")int value1,
16                    @WebParam(name = "value2")int value2) {
17         System.out.println(value1 + " " + value2);
18         try {
19             Thread.sleep(5000);
20         } catch (InterruptedException e) {
21             e.printStackTrace();
22         }
23         return value1+value2;
24     }
25 }

启动服务器：

public class Main {
    public static void main(String[] args){
        String address = "http://localhost:1234/service";
        Endpoint.publish(address, new MyServiceImpl());
    }
}

生成client代码：

使用jdk自带的wsimport工具：

wsimport -d /user/webservice -keep -verbose "http://localhost:1234/service?wsdl"

将生成的代码拷贝到新项目里

client结构:

MyClient:

 1 public class MyClient {
 2     public static void main(String[] args){
 3         /*  方法一：
 4             URL url = new URL("http://localhost:7777/tudou?wsdl");
 5             QName qName = new QName("http://impl.webService.mrlu.com/", "MyServiceImplService");
 6             Service service = Service.create(url, qName);
 7             IMyService iMyService = service.getPort(IMyService.class);
 8             System.out.println(iMyService.add(1,2));
 9         */
10 
11         //方法二：
12         MyServiceImplService myServiceImplService = new MyServiceImplService();
13         Type[] interfaces = myServiceImplService.getMyServiceImplPort().getClass().getGenericInterfaces();
14         for(Type interfacea: interfaces){
15             System.out.println(interfacea);
16         }
17         IMyService iMyService = myServiceImplService.getMyServiceImplPort();
18         //设置读取数据超时时间
19         ((BindingProvider)iMyService).getRequestContext().put(BindingProviderProperties.REQUEST_TIMEOUT, 6000);
20         //设置连接超时时间
21         ((BindingProvider)iMyService).getRequestContext().put(BindingProviderProperties.CONNECT_TIMEOUT, 1000);
22         System.out.println(iMyService.add(1,2));
23     }
24 }

输出：

interface com.mrlu.webservice.impl.IMyService
interface com.sun.xml.internal.ws.developer.WSBindingProvider
interface com.sun.xml.internal.ws.Closeable
3

 

总结： client中生成的IMyService子类是一个代理类，此代理类同时实现了BindingProvider接口，通过此接口的方法可以获取requestContext, responseContext, Bind等，可以设置一些参数，如超时时间等

 

转载于:https://www.cnblogs.com/stefanking/articles/5122097.html