c# HttpCookie 写入与读取 设置过期时间

写入：

HttpCookie  cookie=new HttpCookie(“user”);

cookie.Values.Add("Id",id);

cookie.Values.Add("Name",name);

 

 

//设置一天过期

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

//删除

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

 

读取：

HttpCookie  cookie=Request.Cookies["user"];

if(cookie!=null){

　　

string ids=cookie.Values["Id"].Tostring();

string names=cookie.Values["name"].Tostring();

}