JAVA中使用XFire调用WebService接口

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mb649d3a75b51a2 2023-07-03 12:06:29

首先以helloworld为例。网上看了好多xifre的例子几乎没好用的烦燥

一、服务端（为客户端提供Webservice接口）

开发步骤：1.创建工程

填写ProjectName（WebServiceProject）,选择XFire,然后一路next,直到完成。

创建完成后，打开生成的web.xml文件，可以看到，XFire已经配置好了。

1. <?xml version="1.0" encoding="UTF-8"?>  
2. <web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.5" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee   http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">  
3. <servlet>  
4. <servlet-name>XFireServlet</servlet-name>  
5. <servlet-class>org.codehaus.xfire.transport.http.XFireConfigurableServlet</servlet-class>  
6. <load-on-startup>0</load-on-startup>  
7. </servlet>  
8. <servlet-mapping>  
9. <servlet-name>XFireServlet</servlet-name>  
10. <url-pattern>/services/*</url-pattern>  
11. </servlet-mapping>  
12. <welcome-file-list>  
13. <welcome-file>index.jsp</welcome-file>  
14. </welcome-file-list>  
15. </web-app>

2.创建WebService服务配置services.xml

1. <?xml version="1.0" encoding="UTF-8"?>  
2. <beans xmlns="http://xfire.codehaus.org/config/1.0">  
3. <service>  
4. <name>IMyService</name>  
5. <namespace>com.demo.service</namespace>  
6. <serviceClass>com.demo.service.IIMyService</serviceClass>  
7. <implementationClass>com.demo.service.IMyServiceImpl</implementationClass>  
8. <style>wrapped</style>  
9. <use>literal</use>  
10. <scope>application</scope>  
11. </service>  
12. </beans>

3.生成了接口和默认实现

1. <pre name="code" class="java">IIMyService.java</pre>package com.demo.service;public interface IIMyService {public String example(String message);}

1. <pre name="code" class="java">IMyServiceImpl.java</pre>package com.demo.service;public class IMyServiceImpl implements IIMyService {public String example(String message) {// TODO 写自己的逻辑return message;}}

服务端代码生成完毕。测试

http://localhost:9999/WebServiceProject/services/IMyService?wsdl 成功后

二、客户端（调用服务端提供的WebService接口方法）

我们将创建HelloWorld项目中的类。如果你还没有这样做的话，你需要添加的XFireHTTP客户端库，该项目将包含您的Java测试客户端的构建路径

(1)在包装中，探索查看右键单击HelloWorld项目，并选择Build Path>从上下文菜单中添加库
(2)选择MyEclipse的图书馆
(3)选择的XFire HTTP客户端库

2.HelloWorldClient类

1. package com.myeclipse.client;  
2.   
3. import java.net.MalformedURLException;  
4.   
5. import org.codehaus.xfire.XFireFactory;  
6. import org.codehaus.xfire.client.XFireProxyFactory;  
7. import org.codehaus.xfire.service.Service;  
8. import org.codehaus.xfire.service.binding.ObjectServiceFactory;  
9.   
10. import java.net.MalformedURLException;  
11. import java.net.URL;  
12.   
13. import org.codehaus.xfire.client.Client;  
14. import com.demo.client.IIMyService;  
15.   
16. public class HelloWorldClient {  
17.   
18.     public static void main(String[] args)throws MalformedURLException,  
19.     Exception  {   
20. //      Service srvcModel = new   ObjectServiceFactory().create(IIMyService.class);    
21. //      XFireProxyFactory factory =     
22. //         new XFireProxyFactory(XFireFactory.newInstance().getXFire());    
23. //      String helloWorldURL =    
24. //         "http://localhost:9999/WebServiceProject/services/MyService";    
25. //      try {    
26. //          IIMyService srvc = (IIMyService)factory.create( srvcModel, helloWorldURL);    
27. //         String result = srvc.example("hello world");    
28. //         System.out.print(result);    
29. //      } catch (MalformedURLException e) {    
30. //         e.printStackTrace();    
31. //      }   
32. client = new Client(new URL(  
33.                 "http://localhost:9999/WebServiceProject/services/IMyService?wsdl"));  
34. results = client  
35.                 .invoke("example", new Object[] { "hello world" });  
36.         System.out.println(results[0]);  
37.           
38.       }   
39.   
40. }

3成功：)

注:http://www.myeclipseide.com/documentation/quickstarts/webservices/