在ASP.NET中清空浏览器客户端的缓存

///
/// 清空浏览器客户端的缓存
///
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";
}