DWR与spring的整合

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服务器类：

package com.dwr;

public class DwrSpring 
{
	public String hello(String name)
	{
		return name+",这是dwr与spring的整合";
	}
}

web.xml文件：

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
  <servlet>
    <servlet-name>dwr-invoker</servlet-name>
    <servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class>
    <init-param>
      <param-name>debug</param-name>
      <param-value>true</param-value>
    </init-param>
  </servlet>
  <servlet-mapping>
    <servlet-name>dwr-invoker</servlet-name>
    <url-pattern>/wangdwr/*</url-pattern>
  </servlet-mapping>
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:applicationContext.xml</param-value>
  </context-param>
</web-app>

applicationContext.xml文件：

<?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:p="http://www.springframework.org/schema/p"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">

	<bean id="dwrspr" class="com.dwr.DwrSpring"/>
</beans>

dwr.xml文件：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE dwr PUBLIC "-//GetAhead Limited//DTD Direct Web Remoting 3.0//EN"
				 "http://getahead.org/dwr/dwr30.dtd">
<dwr>
	<allow>
		<!-- 使用spring创建器 -->	
		<create creator="spring" javascript="dwsp">
			<param name="beanName" value="dwrspr"/>
		</create>
	</allow>
</dwr>

客户端代码：

<script type='text/javascript' src='/test/wangdwr/engine.js'></script>
	<script type='text/javascript' src='/test/wangdwr/interface/dwsp.js'></script>
	<script type='text/javascript' src='/test/wangdwr/util.js'></script>
  </head>
  <body>
  <script type="text/javascript">
  
  	function sendMessage()
  	{
  		dwsp.hello("wang",callbc);
  	}
  	function callbc(data)
  	{
  		$("show").innerHTML = data;
  	}
  </script>
    <input type="button" value="提交" onclick="sendMessage();">
    <div id="show"></div>
  </body>