DWR的问题，为什么我在编译JAVA文件后，html页面中js的方法没有改变？救命啊！！！
好像是没有同步一样，重启tomcat才行？这是个什么问题，大家都说说看


我的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= "new "   javascript= "Demo ">
            <param   name= "class "   value= "vdo.dwr.Demo "/>
        </create>

<create   creator= "new "   javascript= "CheckUserLogin ">
            <param   name= "class "   value= "vdo.dwr.CheckUserLogin "/>
        </create>

    </allow>
</dwr>


我的web.xml文件

<?xml   version= "1.0 "   encoding= "UTF-8 "?>
<web-app   version= "2.4 "  
xmlns= "http://java.sun.com/xml/ns/j2ee "  
xmlns:xsi= "http://www.w3.org/2001/XMLSchema-instance "  
xsi:schemaLocation= "http://java.sun.com/xml/ns/j2ee  
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd ">

<resource-ref>
<description> DB   Connection </description>
<res-ref-name> jdbc/connPool </res-ref-name>
<res-type> javax.sql.DataSource </res-type>
<res-auth> Container </res-auth>
    </resource-ref>

<servlet>  
<servlet-name> dwr-invoker </servlet-name>  
<servlet-class> uk.ltd.getahead.dwr.DWRServlet </servlet-class>  
</servlet>  
<servlet-mapping>  
<servlet-name> dwr-invoker </servlet-name>  
<url-pattern> /dwr/* </url-pattern>  
</servlet-mapping>  

</web-app>

------解决方案--------------------
不用重启tomcat的，把缓存或临时文件清除一下就可以了
------解决方案--------------------
重新启动TOMCAT就可以了