模态窗口刷新、清除缓存

 关闭子模态窗口后，父模态窗口会进行刷新操作

 window.name = "__self"; 
 window.open(window.location.href, "__self");

jsp内部清除缓存代码：

<meta http-equiv="pragma" content="no-cache">
 <meta http-equiv="cache-control" content="no-cache">
 <meta http-equiv="expires" content="0">