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WebService -- Java 实现之 CXF ( 使用：Spring+CXF+Tomcat发布webService）
1. 新建一个Maven项目，选择webapp模板，命名为WS_Spring_CXF_Tomcat
2. 在POM.xml中添加Spring和CXF的依赖
<!-- 添加 Spring dependency --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>4.1.7.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>4.1.7.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>4.1.7.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>4.1.7.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>4.1.7.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>4.1.7.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>4.1.7.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>4.1.7.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>4.1.7.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>4.1.7.RELEASE</version> </dependency> <!-- 添加CXF dependency --> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-core</artifactId> <version>3.1.5</version> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-frontend-jaxws</artifactId> <version>3.1.5</version> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-transports-http</artifactId> <version>3.1.5</version> </dependency>
3. 修改 project->src->main->web app->WEB-INFO->web.xml
指定spring配置和servlet配置：
<?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" 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"> <display-name>WS_Spring_CXF_Tomcat</display-name> <welcome-file-list> <welcome-file>index.html</welcome-file> <welcome-file>index.htm</welcome-file> <welcome-file>index.jsp</welcome-file> <welcome-file>default.html</welcome-file> <welcome-file>default.htm</welcome-file> <welcome-file>default.jsp</welcome-file> </welcome-file-list> <!-- Spring config--> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </context-param> <!-- Spring listener --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener>
<!-- Add on a servlet to handle web service request --> <servlet> <servlet-name>CXFServlet</servlet-name> <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>CXFServlet</servlet-name> <url-pattern>/webservice/*</url-pattern> </servlet-mapping></web-app>
4. 添加Spring配置文件到classpath路径下
<?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:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jaxws="http://cxf.apache.org/jaxws" xsi:schemaLocation=" http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd"> <!-- import CXF configuration files --> <import resource="classpath:META-INF/cxf/cxf.xml"/> <import resource="classpath:META-INF/cxf/cxf-servlet.xml"/>
注意添加：
1.Spring和CXF名空间；
2.CXF配置文件
5.定义WebService接口及实现类
package com.example.tuo.webservice.impl;import javax.jws.WebService;import org.springframework.stereotype.Component;import com.example.tuo.webservice.HelloWorld;@Component("helloWorld")@WebServicepublic class HelloWorldImpl implements HelloWorld{ public String sayHello(String sb) { // TODO Auto-generated method stub return "Hello world," +sb; }}在实现类中添加 "@Component("helloWorld")" 注解，并且修改Spring配置文件（applicationContext.xml），利用Spring管理实现类
<!-- auto scan class as bean --><context:component-scan base-package="com.example.tuo.webservice" />
6.修改Spring配置文件,暴露微博service的endpoint
<!-- define web service provider --> <jaxws:endpoint implementor="#helloWorld" address="/HelloWorld"> </jaxws:endpoint>
7. 启动Tomcat，在浏览器中输入webservice的address
http://localhost:8080/WS_Spring_CXF_Tomcat/webservice/HelloWorld?wsdl
OK, 这样我们就成功的讲webservice发布到了Tomcat上。 :)
WebService -- Java 实现之 CXF ( 使用：Spring+CXF+Tomcat发布webService）
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