在C#中设置Cookie

Question

我正在尝试设置一个rememberMe cookie。它可以工作，但是它被设置为的域使用子域以及主域.如何将其设置为仅使用主域？我尝试过rememberMeCookie.Domain =“MyNewDomain”，但是没有设置cookie。

我需要将cookie设置为主域，以便在实现SSO过程时从另一个站点读取我的rememberMe cookie。

var rememberUrlSelection = Request.Cookies["rememberUrlSelection_" + Session["GuiId"]];

if (login.RememberMe || !login.RememberMe)
{
    if (Request.Cookies["rememberMeWf"] == null)
    {
        HttpCookie rememberMeCookie = new HttpCookie("rememberMeWf");
                       
        var val = Newtonsoft.Json.JsonConvert.DeserializeObject<ApiResponse>(apiResp.Content);
        string remC = Newtonsoft.Json.JsonConvert.SerializeObject(val.responseObject);

        rememberMeCookie.Value = remC.UrlEncode();
        rememberMeCookie.Expires = DateTime.Now.AddMonths(3);
        rememberMeCookie.Domain = "MyNewDomain";
        Response.Cookies.Add(rememberMeCookie);
    }
}

Answer 1

你可以试试：-

cookie.Domain = Request.RequestUri.Host;

var rememberUrlSelection =
    Request.Cookies["rememberUrlSelection_" + Session["GuiId"]];

if (login.RememberMe || !login.RememberMe) {
  if (Request.Cookies["rememberMeWf"] == null) {
    HttpCookie rememberMeCookie = new HttpCookie("rememberMeWf");

    var val = Newtonsoft.Json.JsonConvert.DeserializeObject<ApiResponse>(
        apiResp.Content);
    string remC =
        Newtonsoft.Json.JsonConvert.SerializeObject(val.responseObject);

    rememberMeCookie.Value = remC.UrlEncode();
    rememberMeCookie.Expires = DateTime.Now.AddMonths(3);
    // rememberMeCookie.Domain = "MyNewDomain";
    rememberMeCookie.Domain = Request.RequestUri.Host;
    Response.Cookies.Add(rememberMeCookie);
  }
}