1.web.xml
<!-- 配置dwr --> <servlet> <servlet-name>dwr-invoker</servlet-name> <servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class> <init-param> <description>调试DWR,发布系统时应将其设为false</description> <param-name>debug</param-name> <param-value>true</param-value> </init-param> <init-param> <description>使用服务器推技术(反转AJAX)</description> <param-name>activeReverseAjaxEnabled</param-name> <param-value>true</param-value> </init-param> <init-param> <param-name>initApplicationScopeCreatorsAtStartup</param-name> <param-value>true</param-value> </init-param> <init-param> <param-name>maxWaitAfterWrite</param-name> <param-value>100</param-value> </init-param> <init-param> <param-name>crossDomainSessionSecurity</param-name> <param-value>false</param-value> </init-param> <load-on-startup>4</load-on-startup> </servlet> <servlet-mapping> <servlet-name>dwr-invoker</servlet-name> <url-pattern>/dwr/*</url-pattern> </servlet-mapping>
2.在web-inf下面dwr.xml
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE dwr PUBLIC "-//GetAhead Limited//DTD Direct Web Remoting 2.0//EN" "http://getahead.org/dwr/dwr20.dtd"> <dwr> <allow> <create creator="spring" javascript="role"> <param name="beanName" value="roleService"/> </create> </allow> </dwr>
3.spring配置文件中添加
<bean id="roleService" class="com.cpsp.service.impl.RoleServiceImpl"> </bean>