web项目整合dwr
在web.xml中加入dwr的Servlet

<servlet><servlet-name>dwr-invoker</servlet-name><servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class></servlet><servlet-mapping><servlet-name>dwr-invoker</servlet-name><url-pattern>/dwr/*</url-pattern></servlet-mapping>

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE dwr PUBLIC "-//GetAhead Limited//DTD Direct Web Remoting 2.0//EN""http://www.getahead.ltd.uk/dwr/dwr20.dtd"><dwr><allow><!-- 直接创—AO --><!--  <create creator="new" javascript="UserDao"><param name="class" value="com.demo.dao.impl.UserDaoImpl" /></create>--><!-- 通过spring创—AO --><create creator="spring" javascript="UserDao"><param name="beanName" value="userDao"/> </create><create creator="spring" javascript="AddSessionByDwr"><param name="beanName" value="addSessionByDwr"/> </create><create creator="spring" javascript="ForwardUrl"><param name="beanName" value="forwardUrl"/> </create><convert converter="bean" match="com.demo.entity.User"/> <convert converter="object" match="com.demo.entity.User"><param name="force" value="true"/></convert></allow><signatures>  <![CDATA[  import com.demo.entity.User;UserDao.sendUserListNoGeneric(List<User>); ]]></signatures></dwr>