首頁猿問 asp.net如何使用cookies

asp.net如何使用cookies

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qq_笑_17 2019-05-14 09:08:12

asp.net如何使用cookies

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4 回答

喵喔喔

TA貢獻(xiàn)1735條經(jīng)驗(yàn) 獲得超5個(gè)贊

Response.Cookie("username").value="aa" 寫入
username=Request.Cookies("username").value 讀取
最好用SESSION比較方便
session("username")="aa" 寫入
username=session("username") 讀取

反對回復(fù) 2019-05-15

夢里花落0921

TA貢獻(xiàn)1772條經(jīng)驗(yàn) 獲得超6個(gè)贊

C# :

方法1:
Response.Cookies["username"].Value="gjy";
Response.Cookies["username"].Expires=DateTime.Now.AddDays(1);

方法2:
System.Web.HttpCookie newcookie=new HttpCookie("username");
newcookie.Value="gjy";
newcookie.Expires=DateTime.Now.AddDays(1);
Response.AppendCookie(newcookie);

創(chuàng)建帶有子鍵的cookies:
System.Web.HttpCookie newcookie=new HttpCookie("user");
newcookie.Values["username"]="gjy";
newcookie.Values["password"]="111";
newcookie.Expires=DateTime.Now.AddDays(1);
Response.AppendCookie(newcookie);

cookies的讀取:

無子鍵讀取:
if(Request.Cookies["username"]!=null)
{
Response.Write(Server.HtmlEncode(Request.Cookies["username"].Value));
}

有子鍵讀取:
if(Request.Cookies["user"]!=null)
{
Response.Write(Server.HtmlEncode(Request.Cookies["user"]["username"].Value));
}

反對回復(fù) 2019-05-15

慕碼人2483693

TA貢獻(xiàn)1860條經(jīng)驗(yàn) 獲得超9個(gè)贊

vb:
'COOKIE中設(shè)置
'帳號
Response.Cookies("userId") = userId
Response.Cookies("userId").Expires = 60 '保存時(shí)間，以天為單位
'密碼
Response.Cookies("pw") = pw
Response.Cookies("pw").Expires = 60

'從COOKIE取得
Response.Cookies("userId")
Response.Cookies("pw")

如果Cookies中無值，取得為空字符串""