//response.setHeader("Cache-Control","no-cache");
//response.setHeader("Pragma","no-cache");
//response.setDateHeader ("Expires",-1);
?
加上这段就行啦
?
//response.setHeader("Cache-Control","no-cache");
//response.setHeader("Pragma","no-cache");
//response.setDateHeader ("Expires",-1);
?
加上这段就行啦
?