yanghuashuiyue 2012-07-10
第一步.下载CXF
下载链接:http://cxf.apache.org/download.html
我下载的是最新的apache-cxf-2.6.1.zip
第二步.添加所需要的类库
1.官网上给出的jar包:http://cxf.apache.org/docs/writing-a-service-with-spring.html
2.这里特别说明,我在测试CXF中发现官网中给出的jar包有少,不过少的包可以再CXF的lib类库中找到,一下是少的包名:
spring-asm-3.0.7.RELEASE.jar
spring-expression-3.0.7.RELEASE.jar
spring-aop-3.0.7.RELEASE.jar
还有在官网中写了一个jaxws-api-2.1.jar包这个在apache-cxf-2.6.1的版本中是geronimo-jaxws_2.2_spec-1.1.jar包,有所不同.
第三步编写自己的service
这里我是按照官方的开发文档依葫芦画瓢的:
1.服务接口IHelloWorld:
package com.webservice.service; import javax.jws.WebService; //服务接口 @WebService public interface IHelloWorld { String sayHi(String text); }
2.服务接口的实现类HelloWorldImpl:
package com.webservice.service.impl; import javax.jws.WebService; import com.webservice.service.IHelloWorld; @WebService(endpointInterface = "com.webservice.service.IHelloWorld") public class HelloWorldImpl implements IHelloWorld{ public String sayHi(String text) { System.out.println("webservice CXF : Hello World!!!"); return "fucking world" + text; } }
第四步与spring结合在beans.xml文件中配置server
1.在web.xml文件中配置读取spring配置文件的监听器
<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>
2.配置bean.xml文件
<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"> <!-- 发布webservice --> <jaxws:endpoint id="helloWorld" implementor="com.webservice.service.impl.HelloWorldImpl" address="/helloWorld" /> <!-- 创建客户端 --> <bean id="client" class="com.webservice.service.IHelloWorld" factory-bean="clientFactory" factory-method="create"/> <bean id="clientFactory" class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean"> <property name="serviceClass" value="com.webservice.service.IHelloWorld"/> <property name="address" value="http://localhost:8080/CXFTest/webservice/helloWorld"/> </bean> </beans>
这里需要说明一下clientFactory这个bean配置中的
<property name="address" value="http://localhost:8080/CXFTest/webservice/helloWorld"/>
一开始我是没有加上/webservice这个路径的,官网上面虽然加了但是没有说明为什么要加,当我按照官网上面一切都写好,并编写完测试文件:
public class ContextTest { /** * @param args */ public static void main(String[] args) { ApplicationContext context =new ClassPathXmlApplicationContext("beans.xml"); // your Spring ApplicationContext IHelloWorld client = (IHelloWorld) context.getBean("client"); String returnStr = client.sayHi("everyday"); System.out.println(returnStr); } } 以后,总是出现 org.apache.cxf.transport.http.HTTPException: HTTP response '404: Not Found'
的错误,解决办法:主要原因就是没有在web.xml文件中配置:
<servlet> <servlet-name>CXFServlet</servlet-name> <servlet-class> org.apache.cxf.transport.servlet.CXFServlet </servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>CXFServlet</servlet-name> <url-pattern>/webservice/*</url-pattern> </servlet-mapping>
配上就Ok了
第五步测试运行
运行分两步:1.让项目runonserver
2.访问http://localhost:8080/CXFTest/webservice/helloWorld?wsdl查看是否显示wsdl。
3.运行测试文件,访问webservice在终端得到结果,根据我的代码会得到:
fuckingworldeveryday
的错误。geronimo-servlet_2.5_spec-1.2.jar (or Sun's Servlet jar). <?xml version="1.0" encoding="UTF-8"?>