dwr spring结合

applicationContext.xml修改头部信息

<beans 
    xmlns="http://www.springframework.org/schema/beans" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:dwr="http://www.directwebremoting.org/schema/spring-dwr" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd  
     http://www.directwebremoting.org/schema/spring-dwr http://www.directwebremoting.org/schema/spring-dwr-2.0.xsd"> 


加入以下代码：
<!-- DWR 配置开始 --> 
    <dwr:configuration></dwr:configuration><!-- 必须要configuration --> 
    <!-- DWR 配置结束 --> 


在每个bean的配置中加入<dwr:remote javascript="userManager"></dwr:remote> 属性 示例：
<bean id="userService" class="services.impl.UserServiceImpl"> 
        <property name="userDao"> 
            <ref bean="userDao"/> 
        </property> 
        <dwr:remote javascript="userManager"></dwr:remote> 
    </bean> 


web.xml文件中加入以下信息：
<servlet> 
 
       <servlet-name>dwr-invoker</servlet-name> 
 
       <servlet-class> 
 
           org.directwebremoting.spring.DwrSpringServlet  
 
       </servlet-class> 
 
       <init-param> 
 
           <param-name>debug</param-name> 
 
           <param-value>true</param-value> 
              
       </init-param> 
          
        <init-param> 
            <param-name>pollAndCometEnabled</param-name> 
              
            <param-value>true</param-value> 
        </init-param> 
    </servlet> 
 
    <servlet-mapping> 
 
       <servlet-name>dwr-invoker</servlet-name> 
 
       <url-pattern>/dwr/*</url-pattern> 
 
    </servlet-mapping> 


此配置不需要dwr.xml