How do you remove HttpOnly cookies?

Question

如果我的应用程序将HttpOnly cookie放在客户端上，然后需要删除它们，你怎么能完全删除它们？

Answer 1

You can cause the cookie to expire when the user visits your website, for example:

HttpCookie expiredCookie = new HttpCookie(cookieName);
expiredCookie.Expires = DateTime.UtcNow.AddDays(-1);
Response.Cookies.Add(expiredCookie);

You'll have to do this for every cookie you want to be removed.

Answer 2

You can't reach out and delete cookies. You can take all the cookies, wipe out the data and make them expired though.