This method is used to re-direct, or "forward" the current ServletRequest and ServletResponse to another active component in the application.
//所以,换ServletRequest.getRequestDispatcher(java.lang.String).forward(ServletRequest request, ServletResponse response)这个好,对路径限制少...
//所以,换ServletRequest.getRequestDispatcher(java.lang.String).forward(ServletRequest request, ServletResponse response)这个好,对路径限制少...
top.location.href="http://expert.csdn.net";
</script>
用这个javascript语句跳转,地址栏怎么样都会变