(四)CXF整合Spring发布WebService服务

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1.导入CXF相关的jar包和Spring相关的jar包，我建的是maven项目，就直接贴出maven依赖吧

<dependency><groupId>org.apache.cxf</groupId><artifactId>cxf-rt-frontend-jaxws</artifactId><version>2.7.11</version></dependency><dependency><groupId>org.apache.cxf</groupId><artifactId>cxf-rt-transports-http-jetty</artifactId><version>2.7.11</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-web</artifactId><version>3.1.2.RELEASE</version></dependency>

2.web.xml文件配置

<?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"><context-param><param-name>contextConfigLocation</param-name><param-value>classpath:beans.xml</param-value></context-param><listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener><!-- CXF相关配置 --><servlet><servlet-name>cxf</servlet-name><servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class></servlet><servlet-mapping><servlet-name>cxf</servlet-name><url-pattern>/cxf/*</url-pattern></servlet-mapping></web-app>

3.接口

package cn.cjc.cxf;import javax.jws.WebService;@WebServicepublic interface IMessage {String getMsg(String username);}

4.实现类

package cn.cjc.cxf;import javax.jws.WebService;@WebService(endpointInterface = "cn.cjc.cxf.IMessage")public class MessageImpl implements IMessage {@Overridepublic String getMsg(String username) {return username + "，欢迎学习CXF";}}

5.beans.xml文件配置

<!-- 在原有的Spring配置文件内引入CXF的jaxws命名空间 --><beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:jaxws="http://cxf.apache.org/jaxws"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd"> <!-- 引入CXF默认配置文件 --><import resource="classpath:META-INF/cxf/cxf.xml" /><import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" /><bean id="message" class="cn.cjc.cxf.MessageImpl"/><!-- 发布WS服务 --><jaxws:server address="/mymsg"><!-- 最终的服务发布地址将是http://localhost:8080/cxfspring/cxf/mymsg --><jaxws:serviceBean><ref bean="message"/></jaxws:serviceBean></jaxws:server></beans>

6.发布WebService服务，启动WEB服务器的同时即发布服务

7.调用服务，新建一个工程，第一步肯定是用wsimport或者wsdl2java命令生成客户端调用代码，接下来既可以用纯代码的方式调用，也可以将服务接口配置成受Spring管理的Bean，通过获取Bean来调用，下面调用方式为后者

a)引入Spring和CXF相关jar包，maven依赖同1

b)beans.xml文件配置

<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:jaxws="http://cxf.apache.org/jaxws"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd"><jaxws:client id="message" serviceClass="cn.cjc.cxf.IMessage" address="http://localhost:8080/cxfspring/cxf/mymsg"/></beans>

c)调用

package cn.cjc.cxf;import org.springframework.context.support.ClassPathXmlApplicationContext;public class Invoke {public static void main(String[] args) {ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("beans.xml");IMessage service = context.getBean("message", IMessage.class);System.out.println(service.getMsg("Junki"));}}

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