DWR web.xml配置

<servlet>

<servlet-name>dwr-invoker</servlet-name>

<servlet-class>uk.ltd.getahead.dwr.DWRServlet</servlet-class>

<init-param>

<param-name>crossDomainSessionSecurity</param-name>

<param-value>false</param-value>

</init-param>

<init-param>

<param-name>allowScriptTagRemoting</param-name >

<param-value>true </param-value>

</init-param>

<init-param>

<param-name>config</param-name>

<param-value>/WEB-INF/siteDWR.xml</param-value>

</init-param>

</servlet>

<servlet-mapping>

<servlet-name>dwr-invoker</servlet-name>

<url-pattern>/dwr/*</url-pattern>

</servlet-mapping>

设置的几个参数很重要 否则各种报错 纠结