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C#读取设置Cookie

作者: 发布时间:2013-04-23 点击:

设置:

HttpCookie cookie = new HttpCookie("cookieName"); 
cookie.Value = "name1"
HttpContext.Current.Response.Cookies.Add(cookie); 

读取:

HttpContext.Current.Request.Cookies["cookieName"].Value

判断cookie是否存在:

if(HttpContext.Current.Request.Cookies["cookieName"]==null){
//do something
}

设置cookie有效期

cookie.Expires = DateTime.Now.AddDays(1);
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