WebService整合Spring

WebService with Spring 

一：创建服务器端

1.1：web.xml 配置

    <!--   配置Spring的ContextLoaderListener监听器-->

  <context-param>

    <param-name>contextConfigLocation</param-name>

    <param-value>/WEB-INF/classes/cxf-servlet.xml</param-value>

  </context-param>

  <listener>

    <listener-class>

      org.springframework.web.context.ContextLoaderListener

    </listener-class>

  </listener>

   

    <!-- 配置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>/*</url-pattern>

  </servlet-mapping>

1.2:代码编写

1.2.1//编写接口

package demo.cxf.service;

import javax.jws.WebService;

@WebService（注释一定要写）

public interface Login {

public String login(String name,String password);

}

2.2.2//实现接口方法

package demo.cxf.service;

import javax.jws.WebService;

@WebService(endpointInterface="demo.cxf.service.Login",serviceName="Login")（注释一定要写）

public class LoginImpl implements Login {

@Override

public String login(String name,String password) {

String result = "登陆CXF服务端成功!";

if(!"cxf".equalsIgnoreCase(name)||

!"cxf".equalsIgnoreCase(password)){

result = "用户名或密码不正确，请重新登陆！";

}

return result;

}

}

1.3：编写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"

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">

  <!-- 引入cxf的两个配置文件 -->

  <import resource="classpath:meta-inf/cxf/cxf.xml"/>

  <import resource="classpath:meta-inf/cxf/cxf-servlet.xml"/>

   

  <!-- 通过<jaxw:endpoint创建一个服务终端 -->

  <!-- implementor:服务端实现类 -->

  <!-- id:spring上下文中的bean的id -->

  <!--address:服务请求地址 -->  

  <!-- 

  <jaxws:endpoint id="helloWorld" 

  implementor="demo.spring.service.HelloWorldImpl" 

  address="/HelloWorld">

  </jaxws:endpoint>

    -->

  <jaxws:endpoint id="login" 

  implementor="demo.cxf.service.LoginImpl" 

  address="/Login">

  </jaxws:endpoint>

</beans>

1.4：启动服务器   http://localhost:8088/mycxf/Login?wsdl

  如果看到配置文件---------就表示服务端配置成功.

 在Eclipse里打包就可以用啦 Export jar 本文中Spring 配置文件为 cxf-servlet.xml

 

  二：创建客户端（有两种方法：一种是不要Spring管理。一种需要Spring管理）

  2.1：导入相应的包，包括上面打的包

  2.2：不要Spring管理 代码

  package demo.cxf.client;

import org.apache.cxf.jaxws.JaxWsProxyfactorybean;

import demo.cxf.service.Login;

public class CXFClient {

public static void main(String[] args) {

JaxWsProxyfactorybean jwpFactory = new JaxWsProxyfactorybean();

jwpFactory.setAddress("http://localhost:8088/mycxf/Login?wsdl");

jwpFactory.setServiceClass(Login.class);

Login login = (Login)jwpFactory.create();

String result = login.login("cxf","cxf");

System.out.println("登陆结果："+result);

}

} 

2.3：需要Spring管理的（web.xml不要在配置CXF启动啦）

2.3.1 配置Spring配置文件（客户端配置有2种方法）

  <?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"

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">

  <!-- 配置客户端代码方法一 -->

  <jaxws:client

    id="helloClient"

    serviceClass="demo.cxf.service.Login" 只能 填写Login接口代理类

    address="http://localhost:8088/mycxf/Login"

  ></jaxws:client>

   

  <!-- 配置客户端代码方法二 -->

   

  <bean id="client" class="demo.cxf.service.Login"// 填Login接口和LoginImpl都可以

    factory-bean="clientFactory" factory-method="create">

  </bean>

  <bean id="clientFactory" class="org.apache.cxf.jaxws.JaxWsProxyfactorybean">

    <property name="serviceClass" value="demo.cxf.service.Login"></property> 只能填写Login接口代理类

    <property name="address" value="http://localhost:8088/mycxf/Login"></property>

  </bean>

   

</beans>

  2.3.2 编写代码

  package demo.spring.client;

import org.springframework.context.support.ClasspathXmlApplicationC ontext;

import demo.cxf.service.Login;

import demo.spring.service.HelloWorld;

public class Client {

public static void main(String[] args) {

ClasspathXmlApplicationC ontext context

      = new ClasspathXmlApplicationC ontext("cxf-servlet.xml");

Login client = (Login)context.getBean("helloClient");

String response = client.login("cxf","cxf");

System.out.println("Response:"+response);

System.exit(0);

}

}