Spring整合CXF

1.建工程添jar包改配置，用myeclipse自带的spring插件完成构建。

     说明：先用自带的完成，然后删除jia包重新添加进去我们自己准备的jia包，目的是为了用自动生成的web.xml和applicationContext.xml。

2.修改applicationContext.xml，参考前一页PPT官网。

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"

     xmlns:jaxws="http://cxf.apache.org/jaxws"

     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd

http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd ">

     <import resource="classpath:META-INF/cxf/cxf.xml" />

     <jaxws:endpoint id="helloworld" implementor="com.atguigu.cxf.spring.HelloWorldImpl" address="/HelloWorld"></jaxws:endpoint>

</beans>

3.修改web.xml      关键类：org.apache.cxf.transport.servlet.CXFServlet

<?xml version= "1.0" encoding ="UTF-8"?>

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

        xmlns= "http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"

        xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"

        id= "WebApp_ID" version ="2.5">

        <listener>

               <listener-class> org.springframework.web.context.ContextLoaderListener</listener-class >

        </listener>

        <context-param>

               <param-name> contextConfigLocation</param-name >

               <param-value> classpath:applicationContext.xml</param-value >

        </context-param>

        <servlet>

               <servlet-name> cxf01</ servlet-name>

               <servlet-class> org.apache.cxf.transport.servlet.CXFServlet</servlet-class >

        </servlet>

        <servlet-mapping>

               <servlet-name> cxf01</ servlet-name>

               <url-pattern> /services/*</url-pattern >

        </servlet-mapping>

</web-app>

4.我们的代码：

(1) 接口

import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;

@WebService
public interface HelloWorld
{
     @WebMethod
     @WebResult(name = "sayHelloResult")
     public String sayHello(@WebParam(name = "userName") String name,@WebParam(name = "userAge") int age);
}

(2) 实现类

import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;

public class HelloWorldImpl implements HelloWorld
{
     @Override
     @WebMethod
     @WebResult(name = "sayHelloResult")
     public String sayHello(@WebParam(name = "userName") String name,@WebParam(name = "userAge") int age)
     {
          return "spring say hello to: " + name + "\t" + "age: " + age;
     }
}

5.整合：

将以上的项目部署到Tomcat中进行启动，在浏览器端输入：http://localhost:8080/cxf_spring/services 页面出现wsdl文件访问路径，点击进去，如果有wsdl报文出现，就证明部署成功。

      说明：这样做service端就可以，打成jia包直接就可以供其他人调用了。

    

       PS:若想结合源码更好的理解WebService，请：https://github.com/luomingkui/WebService