asp.net 一般处理程序 怎么获取 cookie

asp.net 一般处理程序 怎么获取 cookie

HttpCookie cookie = HttpContext.Current.Request.Cookies["info"];
// cookie = null;
if (cookie == null )
{
cookie = new HttpCookie("Info");
cookie["CityID"] = HttpContext.Current.Server.UrlEncode(cityID);
cookie["CityName"] = HttpContext.Current.Server.UrlEncode(CityName);
cookie.Expires = DateTime.Now.AddDays(10);//
HttpContext.Current.Response.Cookies.Add(cookie);
}else{
//直接读值，注意编码 解码、不然汉字会出现乱码。
}