c# cookie帮助类
using System;using System.Collections.Generic;
using System.Text;
using System.Web;
namespace Maticsoft.DBUtility
{
public class CookieHelper
{
/// <summary>
/// 设置cookie
/// </summary>
/// <param name="name"></param>
/// <param name="value"></param>
/// <param name="day"></param>
/// <returns></returns>
public static bool setCookie(string name, string value, int day)
{
try
{
HttpCookie cookie = new HttpCookie(name);
cookie.Expires = DateTime.Now.AddDays(day);
cookie.Value = value;
HttpContext.Current.Response.Cookies.Add(cookie);
return true;
}
catch (Exception)
{
return false;
}
}
/// <summary>
/// 获取cookie
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public static string getCookie(string name)
{
HttpCookie cookie = HttpContext.Current.Request.Cookies;
if (cookie != null)
{
return cookie.Value.ToString();
}
return null;
}
/// <summary>
/// 删除cookie
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public static bool delCookie(string name)
{
try
{
HttpCookie cookie = new HttpCookie(name);
cookie.Expires = DateTime.Now.AddDays(-1);
HttpContext.Current.Response.Cookies.Add(cookie);
return true;
}
catch (Exception)
{
return false;
}
}
}
}
文档来源:51CTO技术博客https://blog.51cto.com/u_15309652/3156354
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