xfire构建webservice项目步骤以及使用

1、先创建webService工程，引入相应的jar包

2、定义接口

package com.webservice.demo.service;


public interface DemoService {


public void testSercice(String username,String age);

}
      

3、实现接口

package com.webservice.demo.service.impl;


import com.webservice.demo.service.DemoService;


public class DemoServiceImpl implements DemoService{


public String testSercice(String username,String age) {
// Todo Auto-generated method stub
return "hello"+username+",你"+age+"岁了!!!";
}
}

4、web.xml配置

<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、新建meta-inf，新建xfire,新建services.xml，并配置接口信息； 
  结构：/src/meta-inf/xfire/services.xml 

  services.xml内容如下：

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<beans xmlns="http://xfire.codehaus.org/config/1.0">
  <service>
    <name>DemoService</name>
    <namespace>http://com.webservice.demo/DemoService</namespace>
    <serviceClass>com.webservice.demo.service.DemoService</serviceClass>
    <implementationClass>com.webservice.demo.service.impl.DemoServiceImpl</implementationClass>
  </service>
</beans>

6、测试是否成功

     首先把项目部署到tomcat中，启动浏览器地址栏输入：

     http://192.168.16.118:8080/WebServiceDemo/services/DemoService?wsdl

    返回?wsdl文件
    若返回数据，说明项目搭建成功

7、模拟远程调用接口

package test;
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
public class test {
public static void main(String[] args) {
getValue();
System.out.println(getValue());
}
public static String getValue()
{
try {
String url = "http://192.168.16.118:8080/WebServiceDemo/services/DemoService";
// 直接引用远程的wsdl文件
// 以下都是套路
Service service = new Service();
Call call = (Call) service.createCall();
call.setTargetEndpointAddress(url);
call.setoperationName("testSercice");// WSDL里面描述的接口名称
call.addParameter("username",org.apache.axis.encoding.XMLType.XSD_STRING,
javax.xml.rpc.ParameterMode.IN);// 接口的参数
call.addParameter("age",
javax.xml.rpc.ParameterMode.IN);// 接口的参数
call.setReturnType(org.apache.axis.encoding.XMLType.XSD_STRING);// 设置返回类型
return (String) call.invoke(new Object[] { "sky","24" });
} catch (Exception e) {
// Todo: handle exception
return e.toString();
}
}
}

8、返回结果

hello,sky,你24岁了!!!