使用Flex2 + Hessian + Spring 改进一下笔记(二)中的例子。主要用Spring来替代HessianServlet (其它代码与上例相同,这里就不再重复)
web.xml 代码 <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/springconfig/*.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <servlet> <servlet-name>remoting</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>remoting</servlet-name> <url-pattern>/remoting/*</url-pattern> </servlet-mapping> remoting-servlet.xml 代码 <beans> <bean name="/UserService" class="org.springframework.remoting.caucho.HessianServiceExporter"> <property name="service" ref="userService"/> <property name="serviceInterface" value="myhessian.service.UserService"/> </bean> </beans> applicationContext-service.xml 代码 <beans> <bean id="userService" class="myhessian.service.UserServiceImpl"> </bean> </beans>java服务端只需添加上面的spring配置即可,这样就不再需要写HessianServlet了.而在flex的客户端,只需要修改UserService中的服务地址就行了.
UserService.as 代码 public class UserService extends BaseService { private static var _userService : HessianService; protected static function getUserService():HessianService { if (!_userService) { _userService = new HessianService("remoting/UserService"); } return _userService; } ... } 相关资源：敏捷开发V1.0.pptx