如何将字符串存储在Cookie中并进行检索 [英] How to store string in a cookie and retrieve it

问题描述

我想将用户名存储在cookie中，并在下次用户打开网站时检索它。是否可以创建一个在浏览器关闭时不会过期的cookie。我正在使用asp.net c＃创建网站。以及如何阻止浏览器提供保存用户名和密码的功能

I want to store the username in the cookie and retrieve it the next time when the user opens the website. Is it possible to create a cookie which doesnt expires when the browser is closed. I am using asp.net c# to create the website. And how can I stop the browser from offering to save username and password

推荐答案

编写cookie

HttpCookie myCookie = new HttpCookie("MyTestCookie");
DateTime now = DateTime.Now;

// Set the cookie value.
myCookie.Value = now.ToString();
// Set the cookie expiration date.
myCookie.Expires = now.AddYears(50); // For a cookie to effectively never expire

// Add the cookie.
Response.Cookies.Add(myCookie);

Response.Write("<p> The cookie has been written.");

读取cookie

HttpCookie myCookie = Request.Cookies["MyTestCookie"];

// Read the cookie information and display it.
if (myCookie != null)
   Response.Write("<p>"+ myCookie.Name + "<p>"+ myCookie.Value);
else
   Response.Write("not found");

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