FLY的狐狸

1、新建一个接口Application.java（src目录下）
package app;

public   interface  Application{
 public  String findUser(String userID);
 public  String getUserAmount();
 public  String queryUsers();
}
2、实现接口ApplicationImpl.java（src目录下）
package app;

public class ApplicationImpl implements Application {
     public  String findUser(String userID){
         return "Hello ," + userID;
     }
     public  String getUserAmount(){
         return "123";
     }
     public  String queryUsers(){
         return "a";
     }
}
3、新建webservices.xml（src/META-INF/xfire下）
<?xml version="1.0" encoding="utf-8" ?>
 <beans xmlns="http://xfire.codehaus.org/config/1.0">

     <service>
         <name>Application</name>
         <namespace>http://app/Application</namespace>
         <serviceClass>app.Application</serviceClass>
         <implementationClass>app.ApplicationImpl</implementationClass>
     </service>
   
</beans>
4、新建web.xml（WebRoot/WEB-INF下）
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
    xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
    http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
 
  <servlet>
        <servlet-name>XFireServlet</servlet-name>
        <servlet-class>
            org.codehaus.xfire.transport.http.XFireConfigurableServlet
        </servlet-class>
    </servlet>

    <servlet-mapping>
        <servlet-name>XFireServlet</servlet-name>
        <url-pattern>/servlet/XFireServlet/*</url-pattern>
    </servlet-mapping>

    <servlet-mapping>
        <servlet-name>XFireServlet</servlet-name>
        <url-pattern>/services/*</url-pattern>
    </servlet-mapping>


    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
 
</web-app>
5、导入xfire/lib下的所有包和xfire-all-1.2.1.jar（WebRoot/WEB-INF/lib下）

这样我们利用tomcat运行工程就OK了，访问地址：http://localhost:8080/XFire/services/Application?wsdl

我们也可以建一个测试程序ApplicationTest.java
package app;

import java.net.MalformedURLException;

import org.codehaus.xfire.XFireFactory;
import org.codehaus.xfire.client.XFireProxyFactory;
import org.codehaus.xfire.service.Service;
import org.codehaus.xfire.service.binding.ObjectServiceFactory;

public class ApplicationTest {

        public static void main(String[] args) {

            Service srvcModel = new ObjectServiceFactory()
                    .create(Application.class);
            XFireProxyFactory factory = new XFireProxyFactory(XFireFactory
                    .newInstance().getXFire());

            String helloWorldURL = "http://localhost:8080/XFire/services/Application";
        try {
            Application srvc1 = (Application) factory.create(srvcModel,helloWorldURL);
            System.out.println(srvc1.findUser("123"));
            System.out.println(srvc1.getUserAmount());
            System.out.println(srvc1.queryUsers());


        } catch (MalformedURLException e) {
            e.printStackTrace();
        }

    }

}
运行控制台显示：
Hello ,123
123
a