通过删除cookie注销功能

Question

我想通过删除客户端的cookie来创建注销功能。但不知道如何做到

到目前为止，此代码不起作用。如有任何帮助，将不胜感激

<script>
function clearCookie(name, domain, path) {
var name = "yoursite.com"
var domain = ".yoursite.com";
var path = "/";
document.cookie = name + "=; expires=" + +new Date + "; domain=" + domain + "; path=" + path;
};

Answer 1

这是Coder Rocket Fuel的一篇文章
如何创建、读取、更新和；删除JavaScript 中的Cookie

这是我的一些C#。。。它应该很容易翻译。再一次你在过去设置了过期时间。

protected void CreateCookie(string location)
{
HttpCookie httpCookie = new HttpCookie("Location", location);
httpCookie.Expires = DateTime.Now.AddYears(10);
Response.Cookies.Add(httpCookie);
}
protected void DeleteCookie()
{
HttpCookie httpCookie = new HttpCookie("Location");
httpCookie.Expires = DateTime.Now.AddSeconds(-1);
Response.Cookies.Add(httpCookie);
}