WebService入门实例项目详细教程(图)

http://blog.csdn.net/hxx688/article/details/4159716

1.在ECLIPSE中创建工程项目, 并导入XFIRE包, 结构图

 

 

 

 

2. 在WEB.XML中进行配置

 

 

 <servlet>
   <servlet-name>XFireServletservlet-name>
   <servlet-class>
   org.codehaus.xfire.transport.http.XFireConfigurableServlet
   servlet-class>
   <load-on-startup>0load-on-startup>
 servlet>
 <servlet-mapping>
   <servlet-name>XFireServletservlet-name>
   <url-pattern>/services/*url-pattern>
 servlet-mapping>

 

 

3. 创建HelloService接口及HelloService.aegis.xml配置文件

 

HelloService:

 

 package cn.test;

 import java.util.List;

 public interface HelloService {

  public String sayHello(List names);

 }

 

HelloService.aegis.xml:

 

 xml version="1.0" encoding="UTF-8"?>
 <mappings>
     <mapping>
        <method name="sayHello">
            <parameter index="0" componentType="java.lang.String" />
            <return-type componentType="java.lang.String" />
        method>
     mapping>
 mappings>

 

4. 创建接口实现类HelloServiceImpl

 

 package cn.test;


 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;


 /**

 *

 *用户传入LIST类型参数,  然后获取里面所有数据

 **/

 public class HelloServiceImpl implements HelloService {

  public String sayHello(List names) {
   String result = "";
   for(Iterator it = names.iterator(); it.hasNext();){
    String value = (String)it.next();
    result += "Hello: " + value + "/n";
   }
   return result;
  }

 }

 

5.配置services.xml文件

 

 

 xml version="1.0" encoding="UTF-8"?>
 <beans xmlns="http://xfire.codehaus.org/config/1.0">
   <service>
       <name>HelloServicename>
       <namespace>http://cn.test/HelloServicenamespace>
       <serviceClass>cn.test.HelloServiceserviceClass>
       <implementationClass>cn.test.HelloServiceImplimplementationClass>
   service>
 beans>

 

6. 创建客户端测试类ClientTest

 有两种调用方法

 

第一种适用于JAVA编写的webservice:

 

 

 Service srvcModel = new ObjectServiceFactory().create(HelloService.class);
   XFireProxyFactory factory = new XFireProxyFactory(XFireFactory.newInstance().getXFire());
   String url = "http://127.0.0.1:8088/WebService/services/HelloService";
   List values = new ArrayList();
   values.add("liming");
   values.add("HanMeiMei");
   HelloService hello = null;
   try {
     hello = (HelloService)factory.create(srvcModel, url);
   } catch (MalformedURLException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
   }
   String val = hello.sayHello(values);
   System.out.println(val);

第二种适合于所有程序开发的WEBSERVICE

通过WSDL描述文件进行交互:

Client client = new Client (new URL("http://127.0.0.1:8088/WebService/services/HelloService?wsdl"));

Object[] result = client.invoke("sayHello", new String[]{"LiMing", "HanMeiMei"});

 

7. 部署WS程序

 

 

8. 运行客户端程序输出结果:

 

 

 

这是自己编写的一个完整简单的入门教程, 不足之处请指正, 希望对各位新手有所帮助.

贵在坚持, 不要因为一时的挫败而放弃.

 

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