在ASP.NET MVC中更新多值cookie？

Question

如何在ASP.NET中更新多值cookie？

- DELETE me

Answer 1

public ActionResult ModifyCookie()
{
    // Read the cookie from the request
    var cookie = Request.Cookies["cookieName"];

    // Verify that the cookie was present
    if (cookie != null)
    {
        // modify a value given the key
        cookie.Values["key"] = "modified value";

        // write the modified cookie back to the response
        Response.AppendCookie(cookie);
    }
    return View();
}

- Darin Dimitrov

---

Response.AppendCookie(...) 是我所缺少的。谢谢。 - Krisztián Balla

实际上，更新现有的 cookie 应该使用：Response.SetCookie(cookie)Response.AppendCookie 只是将 cookie 添加到集合中。 - Captain Betty