【Web】CXF WebService 服务端和客户端 环境搭建及测试

cxf服务端

1.去官方下载对应的jar包：http://cxf.apache.org/

2.maven配置相应jar包

3.修改web.xml，完成spring和cxf配置

 　　<!-- Spring -->
     <context-param>
         <param-name>contextConfigLocation</param-name>
         <param-value>
             classpath*:/applicationContext.xml
         </param-value>
     </context-param>

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

     <!-- CXFServlet -->
     <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>

4.编写服务接口和实现

 @WebService(targetNamespace=Constant.NAME_SPACE)
 public interface FinanceService {

     String financeSearchById(@WebParam(name="id")Integer id);

 }

 @Transactional
 public class FinanceServiceImpl implements FinanceService{

     private static Logger logger = Logger.getLogger(FinanceServiceImpl.class);

     @Resource(name="financeDao")
     private FinanceDao financeDao;

     @Override
     public String financeSearchById(Integer id) {
         String json;

         try{
             json=financeDao.financeSearchById(id);
         }catch(Exception e){
             Map<String,Object> map = new HashMap<String, Object>();
             map.put("is_success", false);
             map.put("error_msg", "程序执行出错:"+e.getMessage());
             json = JsonUtil.objectToJson(map);
         }

         return json;
     }

 }

5.修改spring配置文件。

 <?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:jaxws="http://cxf.apache.org/jaxws" xmlns:cxf="http://cxf.apache.org/core"
        xsi:schemaLocation="http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd
                            http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
                            http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">

     <description>Apache CXF配置</description>

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

     <!-- CXF Web Service Server端配置 -->
     <bean id="wsFinanceServiceImpl" class="com.****.******.business.webservice.server.impl.FinanceServiceImpl"/>
     <jaxws:server id="wsFinanceService" serviceClass="com.****.******.business.webservice.server.FinanceService" serviceBean="#wsFinanceServiceImpl"  address="/financeService" />    

 </beans>

6.tomcat发布运行，http://localhost:8080/******/WebService/financeService?wsdl，看到描述文件即可

7.编写测试类，测试。

 public class Test {
     public static void main(String[] args) {
         JaxWsProxyFactoryBean webService = new JaxWsProxyFactoryBean();
         webService.setServiceClass(FinanceService.class);
         webService.setAddress("http://localhost:8080/******/WebService/financeService?wsdl");
         FinanceService financeService = (FinanceService) webService.create();
         System.out.println(financeService.financeSearchById(5));
     }
 }

8.如预期输出结果就表示调用成功了。

cxf客户端

1.拿到服务端wsdl连接。

2.使用cxf的wsdl2java生成cxf客户端代码。

cxf下载地址：http://cxf.apache.org/download.html

　下载之后，设置添加系统变量

　 变量名：CXF_HOME

　 变量值：E:\mysoft\apache-cxf-3.0.2（cxf解压路径）

　设置完之后，cmd里面输入：

　 wsdl2java -v（如果显示版本信息就表示安装成功了。）

　然后输入：

　 wsdl2java  -frontend jaxws21 -p  com.****.******.business.webservice.client -d E:\mysoft\apache-cxf-3.0.2\myclass  -client -autoNameResolution  http://localhost:8080/******/WebService/financeService?wsdl

3.将生成的代码，除了client和service结尾的文件，和package-info.java之外的文件拷贝到工程下面，进行测试。

4.修改applicationContext-cxf.xml文件添加下面代码：

<!-- CXF Web Service Client端配置 -->
<jaxws:client id="financeService" serviceClass="com.****.******.business.webservice.client.financeService" address="http://localhost:8080/******/WebService/financeService?wsdl" />

5.编写测试类在里面添加下面代码：

ClassPathXmlApplicationContext xmlApplicationContext = new ClassPathXmlApplicationContext("/context/applicationContext-cxf.xml");
FinanceService bean = xmlApplicationContext.getBean(financeService.class);
System.out.println(bean.financeSearchById(5)); 

6.如预期输出结果就表示调用成功了。