.NET 自带缓存及与其它的区别 .net中Application,Session,Cookie,ViewState和Cache区别

自带缓存：System.Web.Caching.Cache

转载：http://www.cnblogs.com/kissdodog/archive/2013/05/07/3064895.html

http://wenku.baidu.com/link?url=rvkGe8yeNsk9J_D0OriX--_S0jYRrezbiP2e5aZ_XiIo5B5WhHZeOOSNGDwXNReHW8IenNovrOGnVgXZjSUCQH1AmjT_mIIehJw2izGub9e

设置以及获取cookie

 HttpCookie cookUserName =new HttpCookie("LogUserName", baseUserName);
 cookUserName.Expires = DateTime.Now.AddDays(1);      
 Response.Cookies.Add(cookUserName);
 HttpContext.Current.Request.Cookies.Get("LogCityName").Value