asp.net清除页面缓存

C#清除页面缓存

private void SetPageNoCache()

{

Response.Buffer = true;

Response.ExpiresAbsolute = System.DateTime.Now.AddSeconds(-1);

Response.Expires = 0;

Response.CacheControl = "no-cache";

Response.AddHeader("Pragma", "No-Cache");

}

(1) Response.Buffer = true;

Response.ExpiresAbsolute = System.DateTime.Now.AddSeconds(-1);

Response.Expires = 0;

Response.CacheControl = "no-cache";

Response.AddHeader("Pragma", "No-Cache");

(2) HTML方法

<meta http-equiv="Pragma" content="no-cache">

<meta http-equiv="Cache-Control" content="no-cache">

<meta http-equiv="Expires" content="0">

(3) 重新调用原页面的时候在给页面传一个参数: href="****.aspx?random()"