【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。