asp.net里如何清空页面缓存的后台代码

 #region 清空客户端页面缓存 ：

public static void ClearClientPageCache()

{

HttpContext.Current.Response.Buffer = true; HttpContext.Current.Response.Expires = 0; HttpContext.Current.Response.ExpiresAbsolute = DateTime.Now.AddDays(-1); HttpContext.Current.Response.AddHeader("pragma", "no-cache"); HttpContext.Current.Response.AddHeader("cache-control", "private"); HttpContext.Current.Response.CacheControl = "no-cache";

}

#endregion 在需要的地方调用即可。