用cxf编纂webservice

用cxf编写webservice
cxf的官网文档地址：http://cxf.apache.org/docs/
1.建立一个web project，名称为cfx-new，部署目录写成ROOT
2.下载最新的cxf包http://cxf.apache.org/download.html，我下载的是apache-cxf-2.5.2.zip，直接将lib下的所有jar拷贝到lib下
3.新建一个接口类HelloWorld

package info.frady.service;import javax.jws.WebParam;import javax.jws.WebService;@WebServicepublic interface HelloWorld {    String sayHi(String text);}

4.建立一个接口的实现类HelloWorldImpl

package info.frady.service.impl;import info.frady.service.HelloWorld;import javax.jws.WebService;@WebService(endpointInterface = "info.frady.service.HelloWorld",             serviceName = "helloWorld")public class HelloWorldImpl implements HelloWorld {     public String sayHi(String text) {        return "Hello " + text;    }}

说明下：
*@WebService：申明为webservice的注解，这样cxf就知道这是个webservice了
*endpointInterface：要暴露的接口类
?*serviceName ：??? 服务名，其实就是调用地址
5.在WEB-INF目录下新建beans.xml，如下：

<?xml version="1.0" encoding="UTF-8"?><!-- START SNIPPET: beans --><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.xsdhttp://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd"><import resource="classpath:META-INF/cxf/cxf.xml" /><import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" /><import resource="classpath:META-INF/cxf/cxf-servlet.xml" /><jaxws:endpoint   id="helloWorld"   implementor="info.frady.service.impl.HelloWorldImpl"   address="/helloWorld" /></beans>

说明：
注： implementor ：接口类的实现类
??????? address：?? 要和注释里面声明的服务名对应，对应的是外部访问地址
6.在修改web.xml文件，如下

<?xml version="1.0" encoding="ISO-8859-1"?><!DOCTYPE web-app    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"    "http://java.sun.com/dtd/web-app_2_3.dtd"><!-- START SNIPPET: webxml --><web-app><context-param><param-name>contextConfigLocation</param-name><param-value>/WEB-INF/beans.xml</param-value></context-param><listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener><servlet><servlet-name>CXFServlet</servlet-name><display-name>CXF Servlet</display-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>/services/*</url-pattern></servlet-mapping></web-app><!-- END SNIPPET: webxml -->

7.启动tomcat
8.输入地址http://localhost:9081/services/，出现WSDL :?{http://impl.service.frady.info/}HelloWorld说明服务端成功。
9.编写测试代码

import info.frady.domain.Person;import info.frady.service.HelloWorld;import org.apache.cxf.interceptor.LoggingInInterceptor;import org.apache.cxf.interceptor.LoggingOutInterceptor;import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;public class TestHello {/** * @param args */public static void main(String[] args) {JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();factory.getInInterceptors().add(new LoggingInInterceptor());factory.getOutInterceptors().add(new LoggingOutInterceptor());factory.setServiceClass(HelloWorld.class);factory.setAddress("http://localhost:8080/services/HelloWorld");HelloWorld client = (HelloWorld) factory.create();String reply = client.sayHi("frady");System.out.println("Server said: " + reply);System.exit(0); }}

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