使用c＃.net，ASP.NET读取浏览器cookie [英] Read browser cookie using c#.net, ASP.NET

问题描述

Hi Team,

I have a requirement in my application that i need to read a cookie from the browser which is created by the other application.
I am not able to read the cookie value.I used the below code to read all the cookies in browser. But, i couldn't get the cookie that i am looking for.

HttpCookie cookie = Request.Cookies["cookiename"];
        //Check to make sure the cookie exists
        if (cookie != null)
        {
            //Write the cookie value
            String strCookieValue = cookie.Value.ToString();
            //lblCookie.Text = "The cookie contains: " + strCookieValue + "";
        }
		
Please help me in reading the cookie value through .NET application.

我尝试过：



HttpCookie cookie = Request.Cookies [cookiename];

//检查以确保cookie存在

if（cookie！= null）

{

//写下cookie值

String strCookieValue = cookie.Value.ToString（）;

//lblCookie.Text =cookie包含：+ strCookieValue +;

}



也尝试这样的事情： -



if（Request.Cookies [CookieName ]！= null）

CookieValue = Request.Cookies [CookieName]。值;

What I have tried:

HttpCookie cookie = Request.Cookies["cookiename"];
//Check to make sure the cookie exists
if (cookie != null)
{
//Write the cookie value
String strCookieValue = cookie.Value.ToString();
//lblCookie.Text = "The cookie contains: " + strCookieValue + "";
}

also try something like this :-

if (Request.Cookies["CookieName"] != null)
CookieValue = Request.Cookies["CookieName"].Value;

推荐答案

你无法读取cookie这是在其他领域。

跨域cookie读/写不可能。

You can't read a cookie which is in other domain.
Cross domain cookie read/write not possible.

无法在localhost上测试。

您需要针对一个域发布这两个网站。



subdomain.domain或domain \subdirectory将起作用。

Can't test on localhost.
You need to publish both sites against one domain.

subdomain.domain or domain\subdirectory will work.

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