spring + dwr annotation配置

web.xml
和springmvc共用同一个DispatcherServlet:

<servlet>
	<servlet-name>resource_management</servlet-name>
	<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
	<load-on-startup>2</load-on-startup>
</servlet>

<servlet-mapping>
	<servlet-name>resource_management</servlet-name>
	<url-pattern>/dwr/*</url-pattern>
</servlet-mapping> 

    


dwrContext.xml
把dwr的请求转给dwrController处理：

<?xml version="1.0" encoding="UTF-8"?>
<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-2.5.xsd
            http://www.directwebremoting.org/schema/spring-dwr  
            http://www.directwebremoting.org/schema/spring-dwr-3.0.xsd"><!--
            
    <dwr:configuration />  
    -->
    <dwr:configuration>
	<dwr:convert class="org.springframework.security.GrantedAuthorityImpl" type="bean" />
	<dwr:convert class="com.test.entity.Users" type="bean" />
	<dwr:signatures>
   			<![CDATA[]]>
  	</dwr:signatures>
	</dwr:configuration>
	<dwr:annotation-config />
    
    <!-- Auto map .js files required in web page to DWR classes -->  
    <dwr:url-mapping />
    
    <!-- Define DWR Controller in Spring container -->
    <dwr:controller id="dwrController" debug="true" />
    
    <!-- Adapter to use the plain Controller workflow interface with the generic org.springframework.web.servlet.DispatcherServlet.-->
	<bean class="org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter" /> 

	<bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
		<property name="order" value="1" />
	</bean>
	
	<bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping">
		<property name="order" value="2" />
	</bean>
	
	<bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
		<property name="order" value="3" />
		<property value="true" name="alwaysUseFullPath"></property>
		<property name="mappings">
			<props>
				<prop key="/dwr/**">dwrController</prop>
			</props>
		</property>
	</bean> 
		
</beans>

Controller:

@Controller
@RequestMapping("/xxx.do")
@SessionAttributes({"aaa","bbb"})
@RemoteProxy(creator = SpringCreator.class, name = "xxxddd")
public class AddEventLogForm {

        @RemoteMethod
	public List<EntityRow> getUsers(Integer id) {
		List<EntityRow> list = Service.getUsersById(id);
		return list;
	}
}

jsp:

<script type='text/javascript' src='<c:url value="/dwr/engine.js"/>'></script>
<script type='text/javascript' src='<c:url value="/dwr/util.js"/>'></script>
<script type='text/javascript' src='<c:url value="/dwr/interface/xxxddd.js"/>'></script>

<script>
//Use dwr to get users.
function getxxxeee() {		
	    xxxddd.getUsers(id, callbackMethod)
	}
}

	//Display all the users.
function callbackMethod(list) {
        var ele = $("users");
        ele.options.length=0;
	ele.options.add(new Option("Please Choose","-1"));
	for (var i=0; i<list.length; i++) {
	       ele.options.add(new Option(list[i].name, list[i].id));
	}

}
</script>