Spring与远程调用RMI、Hessian、Burlap、HttpInvoker、Jax-WS

RMI

 RMI（即Remote Method Invoke 远程方法调用）。在Java中，只要一个类extends了java.rmi.Remote接口，即可成为存在于服务器端的远程对象，供客户端访问并提供一定的服务。JavaDoc描述：Remote 接口用于标识其方法可以从非本地虚拟机上调用的接口。任何远程对象都必须直接或间接实现此接口。只有在“远程接口”（扩展java.rmi.Remote 的接口）中指定的这些方法才可远程使用。

 它将调用的方法绑定到服务端的定义好的接口上，对于防火墙的穿透力明显不够的。

  

RMIServiceExporter将POJO包装到服务适配器中，并将服务适配器绑定到RMI注册表中，从而将POJO转换为RMI服务。

示例：

服务端

public class UserDaoImpl implements UserDao {public static List<User> userList = new ArrayList<User>();// 构造一部分数据，在实际的项目中数据是从数据库中获取的static{for (long i = 0; i < 10; i++) {User user = new User(i, "wy" + i);userList.add(user);}}@Overridepublic List<User> selectUsersList() {return userList;}}

public class User implements Serializable {private static final long serialVersionUID = 1L;private Long userId;private String userName;public User() {super();}public User(Long userId, String userName) {super();this.userId = userId;this.userName = userName;}public Long getUserId() {return userId;}public void setUserId(Long userId) {this.userId = userId;}public String getUserName() {return userName;}public void setUserName(String userName) {this.userName = userName;}}

public class UserServiceImpl implements UserService {@Resourceprivate UserDao userDao;@Overridepublic List<User> getUserList() {List<User> userList = userDao.selectUsersList();return userList;}}

服务端Test，运行Test将POJO绑定到定义的端口上去。

public class Test {public static void main(String[] args) {ApplicationContext context = new ClassPathXmlApplicationContext("classpath:applicationContext.xml");}}

ApplicationContext.xml

<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"xmlns:context="http://www.springframework.org/schema/context"xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd "><bean id = "userDao" class = "cn.wy.dao.impl.UserDaoImpl"/><bean id = "userService" class = "cn.wy.service.impl.UserServiceImpl"></bean><bean class = "org.springframework.remoting.rmi.RmiServiceExporter"><property name="service" ref="userService"></property><property name="serviceName" value = "userServiceRemote"></property><property name="serviceInterface" value="cn.wy.service.UserService"></property><property name="registryPort" value="1992"></property></bean><context:annotation-config></context:annotation-config></beans>

项目结构

 

接口调用客户端

 

RMIProxyFactoryBean生成代理对象，该对象代表客户端来负责与远程的RMI服务进行通信，客户端通过服务的接口与代理进行交互，如同远程服务就是一个本地的POJO.

ApplicationContext.xml

<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"xmlns:context="http://www.springframework.org/schema/context"xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd "><!-- <bean id = "userService" class="cn.wy.service.impl.UserServiceImpl"></bean> --><bean name = "userServiceRemote" class = "org.springframework.remoting.rmi.RmiProxyFactoryBean"><property name="serviceUrl" value = "rmi://127.0.0.1:1992/userServiceRemote"></property><property name="serviceInterface" value = "cn.wy.service.UserService"></property></bean><context:annotation-config></context:annotation-config></beans>

测试类

public class Test {public static void main(String[] args) {ApplicationContext context = new ClassPathXmlApplicationContext("classpath:applicationContext.xml");UserService userService = (UserService) context.getBean("userServiceRemote");List<User> userList = userService.getUserList();for (User user : userList) {System.out.println(user);}}}

项目结构

其中user和UserService与服务端的一致

源代码

远程调用源代码

Hessian

Hessian是一个轻量级的remoting onhttp工具，使用简单的方法提供了RMI的功能。 相比WebService，Hessian更简单、快捷。采用的是二进制RPC协议，因为采用的是二进制协议，所以它很适合于发送二进制数据。具有较好的穿墙能力。

在进行基于Hessian的项目开发时，应当注意以下几点：

▲JAVA服务器端必须具备以下几点：

·包含Hessian的jar包

·设计一个接口，用来给客户端调用

·实现该接口的功能

·配置web.xml，配好相应的servlet

·由于使用二进制RPC协议传输数据，对象必须进行序列化，实现Serializable 接口

·对于复杂对象可以使用Map的方法传递

▲客户端必须具备以下几点：

·java客户端包含Hessian.jar的包。

·具有和服务器端结构一样的接口。包括命名空间都最好一样

·利用HessianProxyFactory调用远程接口。

示例：

服务端

User（set、get方法已经省去，这部分的类和RMI中基本上一致）

public class User implements Serializable {private static final long serialVersionUID = 1L;private Long userId;private String userName;}

public class UserDaoImpl implements UserDao {public static List<User> userList = new ArrayList<User>();// 构造一部分数据，在实际的项目中数据是从数据库中获取的static{for (long i = 0; i < 10; i++) {User user = new User(i, "wy" + i);userList.add(user);}}@Overridepublic List<User> selectUsersList() {return userList;}}

UserServiceImpl

public class UserServiceImpl implements UserService {@Resourceprivate UserDao userDao;@Overridepublic List<User> getUserList() {List<User> userList = userDao.selectUsersList();return userList;}}

ApplicationContext.xml

<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"xmlns:context="http://www.springframework.org/schema/context"xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd "><bean id = "userDao" class = "cn.wy.dao.impl.UserDaoImpl"/><bean id = "userService" class = "cn.wy.service.impl.UserServiceImpl"></bean><bean id = "hessianUserService" class = "org.springframework.remoting.caucho.HessianServiceExporter"><property name="service" ref="userService"></property><property name="serviceInterface" value="cn.wy.service.UserService"></property></bean><bean id="urlMapping" class = "org.springframework.web.servlet.handler.SimpleUrlHandlerMapping"><property name="mappings"><value>/userService.service=hessianUserService</value></property></bean><context:annotation-config></context:annotation-config></beans>

Web.xml

<?xml version="1.0" encoding="UTF-8"?><web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">  <display-name></display-name>  <welcome-file-list>    <welcome-file>index.jsp</welcome-file>  </welcome-file-list>  <servlet>    <servlet-name>userService</servlet-name>    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>    <init-param>      <param-name>contextConfigLocation</param-name>      <param-value>classpath:applicationContext.xml</param-value>    </init-param>  </servlet>  <servlet-mapping>    <servlet-name>userService</servlet-name>    <url-pattern>*.service</url-pattern>  </servlet-mapping></web-app>

项目结构

调用端

ApplicationContext.xml

<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"xmlns:context="http://www.springframework.org/schema/context"xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd "><!-- <bean id = "userService" class="cn.wy.service.impl.UserServiceImpl"></bean> --><bean name = "userServiceRemote" class = "org.springframework.remoting.caucho.HessianProxyFactoryBean"><!-- 链接根据项目的名称以及自己定义的服务名称进行设置  --><property name="serviceUrl" value = "http://127.0.0.1:8080/SpringRemote/userService.service"></property><property name="serviceInterface" value = "cn.wy.service.UserService"></property></bean><context:annotation-config></context:annotation-config></beans>

测试类

public class Test {public static void main(String[] args) {ApplicationContext context = new ClassPathXmlApplicationContext("classpath:applicationContext.xml");System.out.println("====HessianTest->====");UserService userService = (UserService) context.getBean("userServiceRemote");List<User> userList = userService.getUserList();for (User user : userList) {System.out.println(user);}}}

项目结构

源代码

远程调用源代码

Burlap

Burlap是一种基于XML远程调用技术，但与其他基于XML的远程技术（例如SOAP或者XML-RPC）不同，Burlap的消息结构尽可能的简单，不需要额外的外部定义语言（例如WSDL或IDL）。

Burlap和Hessian很大程度上，它们是一样的，唯一的区别在于Hessian的消息是二进制的，而Burlap的消息是XML。（Burlap和Hessian代码实现上也很相似）.下面的例子和Hessian的例子我将他们放在了同一个项目中去实现，所以类是一致的只是其在Spring中的导出器和Bean工厂有所区别。为了避免混淆，我还是拆开来列举。

服务端

User（set、get方法已经省去，这部分的类和RMI中基本上一致）

public class User implements Serializable {private static final long serialVersionUID = 1L;private Long userId;private String userName;}

UserServiceImpl

public class UserDaoImpl implements UserDao {public static List<User> userList = new ArrayList<User>();// 构造一部分数据，在实际的项目中数据是从数据库中获取的static{for (long i = 0; i < 10; i++) {User user = new User(i, "wy" + i);userList.add(user);}}@Overridepublic List<User> selectUsersList() {return userList;}}

测试类

public class Test {public static void main(String[] args) {ApplicationContext context = new ClassPathXmlApplicationContext("classpath:applicationContext.xml");}}

ApplicationContext.xml

<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"xmlns:context="http://www.springframework.org/schema/context"xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd "><bean id = "userDao" class = "cn.wy.dao.impl.UserDaoImpl"/><bean id = "userService" class = "cn.wy.service.impl.UserServiceImpl"></bean><bean id="urlMapping" class = "org.springframework.web.servlet.handler.SimpleUrlHandlerMapping"><property name="mappings"><value>/userServiceBurlap.service=burlapUserService</value></property></bean><bean id = "burlapUserService" class = "org.springframework.remoting.caucho.BurlapServiceExporter"><property name="service" ref="userService"></property><property name="serviceInterface" value="cn.wy.service.UserService"></property></bean><context:annotation-config></context:annotation-config></beans>

Web.xml

<?xml version="1.0" encoding="UTF-8"?><web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">  <display-name></display-name>  <welcome-file-list>    <welcome-file>index.jsp</welcome-file>  </welcome-file-list>  <servlet>    <servlet-name>userService</servlet-name>    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>    <init-param>      <param-name>contextConfigLocation</param-name>      <param-value>classpath:applicationContext.xml</param-value>    </init-param>  </servlet>  <servlet-mapping>    <servlet-name>userService</servlet-name>    <url-pattern>*.service</url-pattern>  </servlet-mapping></web-app>

项目结构

客户端

ApplicationContext.xml

<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"xmlns:context="http://www.springframework.org/schema/context"xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd "><!-- <bean id = "userService" class="cn.wy.service.impl.UserServiceImpl"></bean> --><bean name = "userServiceBurlap" class = "org.springframework.remoting.caucho.BurlapProxyFactoryBean"><property name="serviceUrl" value = "http://127.0.0.1:8080/SpringRemote/userServiceBurlap.service"></property><property name="serviceInterface" value = "cn.wy.service.UserService"></property></bean><context:annotation-config></context:annotation-config></beans>

测试类

public class Test {public static void main(String[] args) {ApplicationContext context = new ClassPathXmlApplicationContext("classpath:applicationContext.xml");System.out.println("====BurlapTest->====");userService = (UserService) context.getBean("userServiceBurlap");userList = userService.getUserList();for (User user : userList) {System.out.println(user);}}}

项目结构

Hessian与Burlap

 

HessianProxyFactoryBean 和BurlapProxyFactoryBean生成代理对象负责通过HTTP与远程对象通信。其中Hessian为二进制、而Burlap为xml文件形式。

源代码

远程调用源代码

HttpInvoker

Spring HTTP invoker 是 spring 框架中的一个远程调用模型，执行基于 HTTP 的远程调用（意味着可以通过防火墙），并使用 java 的序列化机制在网络间传递对象。客户端可以很轻松的像调用本地对象一样调用远程服务器上的对象，这有点类似于 webservice ，但又不同于 webservice ，区别如下：

webservice

HTTP invoker

跨平台，跨语言

只支持 java 语言

支持 SOAP ，提供 wsdl

不支持

结构庞大，依赖特定的 webservice 实现，如 xfire等

结构简单，只依赖于 spring 框架本身

示例：

服务端

User：

public class User implements Serializable {private static final long serialVersionUID = 1L;private Long userId;private String userName;}

UserDaoImpl

public class UserDaoImpl implements UserDao {public static List<User> userList = new ArrayList<User>();// 构造一部分数据，在实际的项目中数据是从数据库中获取的static{for (long i = 0; i < 10; i++) {User user = new User(i, "wy" + i);userList.add(user);}}@Overridepublic List<User> selectUsersList() {return userList;}}

UserServiceImpl

public class UserServiceImpl implements UserService {@Resourceprivate UserDao userDao;@Overridepublic List<User> getUserList() {List<User> userList = userDao.selectUsersList();return userList;}}

ApplicationContext.xml

<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"xmlns:context="http://www.springframework.org/schema/context"xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd "><bean id = "userDao" class = "cn.wy.dao.impl.UserDaoImpl"/><bean id = "userService" class = "cn.wy.service.impl.UserServiceImpl"></bean><bean id = "httpInvokerService" class = "org.springframework.remoting.httpinvoker.HttpInvokerServiceExporter"><property name="service" ref="userService"></property><property name="serviceInterface" value="cn.wy.service.UserService"></property></bean><bean id = "urlMapping" class = "org.springframework.web.servlet.handler.SimpleUrlHandlerMapping"><property name="mappings"><value>/userService.service=httpInvokerService</value></property></bean><context:annotation-config></context:annotation-config></beans>

Web.xml

<?xml version="1.0" encoding="UTF-8"?><web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">  <display-name></display-name>  <welcome-file-list>    <welcome-file>index.jsp</welcome-file>  </welcome-file-list>  <servlet>    <servlet-name>userService</servlet-name>    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>    <init-param>      <param-name>contextConfigLocation</param-name>      <param-value>classpath:applicationContext.xml</param-value>    </init-param>  </servlet>  <servlet-mapping>    <servlet-name>userService</servlet-name>    <url-pattern>*.service</url-pattern>  </servlet-mapping>  </web-app>

项目结构

客户端

ApplicationContext.xml

<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"xmlns:context="http://www.springframework.org/schema/context"xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd "><!-- <bean id = "userService" class="cn.wy.service.impl.UserServiceImpl"></bean> --><bean name = "userServiceRemote" class = "org.springframework.remoting.httpinvoker.HttpInvokerProxyFactoryBean"><property name="serviceUrl" value = "http://127.0.0.1:8080/SpringRemote/userService.service"></property><property name="serviceInterface" value = "cn.wy.service.UserService"></property></bean><context:annotation-config></context:annotation-config></beans>

Test测试类

public class Test {public static void main(String[] args) {ApplicationContext context = new ClassPathXmlApplicationContext("classpath:applicationContext.xml");UserService userService = (UserService) context.getBean("userServiceRemote");List<User> userList = userService.getUserList();for (User user : userList) {System.out.println(user);}}}

项目结构

 

源代码

远程调用源代码

Jax-WS

JAX-WS规范是一组XML web services的JAVA API，JAX-WS允许开发者可以选择RPC-oriented或者message-oriented 来实现自己的web services。

在 JAX-WS中，一个远程调用可以转换为一个基于XML的协议例如SOAP，在使用JAX-WS过程中，开发者不需要编写任何生成和处理SOAP消息的代码。JAX-WS的运行时实现会将这些API的调用转换成为对应的SOAP消息。

在服务器端，用户只需要通过Java语言定义远程调用所需要实现的接口SEI（service endpoint interface），并提供相关的实现，通过调用JAX-WS的服务发布接口就可以将其发布为WebService接口。

在客户端，用户可以通过JAX-WS的API创建一个代理（用本地对象来替代远程的服务）来实现对于远程服务器端的调用。

当然 JAX-WS 也提供了一组针对底层消息进行操作的API调用，你可以通过Dispatch 直接使用SOAP消息或XML消息发送请求或者使用Provider处理SOAP或XML消息。

通过web service所提供的互操作环境，我们可以用JAX-WS轻松实现JAVA平台与其他编程环境（.net等）的互操作。

由于经验的原因，想搭建原生的JAX-WS程序都是无法得到最终的结果，不过已经到了可以访问出来WEB服务的页面了，但是WEB服务的WSDL文件无法获得到。查看网上的诸多教程，推荐借助CXF实现Jax-WS。

示例：

服务端

User

public class User {private Long userId;private String userName;private String sex;}

UserService

@WebService@SOAPBinding(style = Style.RPC)public interface UserService {public User getUserByName(@WebParam(name ="name")String name);public void setUser(User user);}

UserServiceImpl

@WebService@SOAPBinding(style = Style.RPC)public class UserServiceImpl implements UserService {@Overridepublic User getUserByName(@WebParam(name = "name")String name) {User user = new User();user.setUserId(System.currentTimeMillis());user.setSex("M");user.setUserName(name);return user;}@Overridepublic void setUser(User user) {System.out.println("############Server setUser###########");System.out.println("setUser:" + user);}}

ApplicationContext.xml

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"    xmlns:context="http://www.springframework.org/schema/context"    xmlns:jaxws="http://cxf.apache.org/jaxws"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-3.1.xsdhttp://www.springframework.org/schema/contexthttp://www.springframework.org/schema/context/spring-context-3.1.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"/><bean id="userServiceBean" class="cn.wy.service.impl.UserServiceImpl"/> <bean id="outLoggingInterceptor" class="org.apache.cxf.interceptor.LoggingOutInterceptor"/><!-- 注意下面的address，这里的address的名称就是访问的WebService的name --><jaxws:server id="userService" serviceClass="cn.wy.service.UserService" address="/Users">    <jaxws:serviceBean>        <!-- 要暴露的 bean 的引用 -->        <ref bean="userServiceBean"/>    </jaxws:serviceBean>    <jaxws:outInterceptors>        <ref bean="outLoggingInterceptor"/>    </jaxws:outInterceptors></jaxws:server><jaxws:client id="userWsClient" serviceClass="cn.wy.service.UserService" address="http://localhost:8080/SpringRemoteService/Users"/></beans>

Web.xml

<?xml version="1.0" encoding="UTF-8"?><web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">  <display-name></display-name>  <welcome-file-list>    <welcome-file>index.jsp</welcome-file>  </welcome-file-list>    <!-- 加载Spring容器配置 --><listener>    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener><!-- 设置Spring容器加载配置文件路径 --><context-param>    <param-name>contextConfigLocation</param-name>    <param-value>classpath*:applicationContext.xml</param-value></context-param><listener>    <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class></listener> <servlet>    <servlet-name>CXFService</servlet-name>    <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class></servlet> <servlet-mapping>    <servlet-name>CXFService</servlet-name>    <url-pattern>/*</url-pattern></servlet-mapping></web-app>

客户端

项目结构

User

public class User {private Long userId;private String userName;private String sex;}

UserService

@WebService@SOAPBinding(style = Style.RPC)public interface UserService {public User getUserByName(@WebParam(name ="name")String name);public void setUser(User user);}

测试类

public class MainTest {public static void main(String[] args) {ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");UserService service = ctx.getBean("userWsClient", UserService.class);System.out.println(">>>>>>><<<<<<<<<<");User user = service.getUserByName("wy");System.out.println(user);user.setSex("test");service.setUser(user);System.out.println("========================="+user.getUserName());}}

ApplicationContext.xml

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"    xmlns:context="http://www.springframework.org/schema/context"    xmlns:jaxws="http://cxf.apache.org/jaxws"    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-3.1.xsdhttp://www.springframework.org/schema/contexthttp://www.springframework.org/schema/context/spring-context-3.1.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:client id="userWsClient" serviceClass="cn.wy.service.UserService"         address="http://localhost:8080/SpringRemoteService/Users"/></beans>

注意：上面的ApplicationContext.xml中Meta-INF/cxf/*.xml这几个xml文件，我这里没有添加，程序是可以正常运行的。

源代码

远程调用源代码

远程调用源代码下载地址

远程调用源代码下载地址