// GET: QQUser
public ActionResult Login()
{
string state = DateTime.Now.ToString("yyyyMMddHHmmssffff"); //client端的状态值。用于第三方应用防止CSRF攻击，成功授权后回调时会原样带回。
string url = QQLoginHelper.CreateAuthorizeUrl(state);
RouteValueDictionary routeValue = RouteData.Route.GetRouteData(this.HttpContext).Values;
Session["QQLoginState"] = state; //记录client端状态值
Session["BeforeLoginUrl"] = Request.UrlReferrer; //记录登陆之前的URL，登陆成功后返回
return(Redirect(url));
}
// GET: QQUser
public ActionResult QQLogin()
{
string state = DateTime.Now.ToString("yyyyMMddHHmmssffff"); //client端的状态值。用于第三方应用防止CSRF攻击，成功授权后回调时会原样带回。
string url = QQLoginHelper.CreateAuthorizeUrl(state);
RouteValueDictionary routeValue = RouteData.Route.GetRouteData(this.HttpContext).Values;
Session["QQLoginState"] = state; //记录client端状态值
Session["BeforeLoginUrl"] = Request.UrlReferrer; //记录登陆之前的URL，登陆成功后返回
return(Redirect(url));
//Response.Cookies["openid"].Value = "5DB22905E4DA3582E221CE85737059C1";
//Response.Cookies["openid"].Expires = DateTime.Now.AddDays(3);
//Response.Cookies["nickname"].Value = "蚯蚓";
//Response.Cookies["nickname"].Expires = DateTime.Now.AddDays(3);
//Response.Cookies["figureurl_qq"].Value = "http://thirdqq.qlogo.cn/g?b=oidb&k=q8BmhyWUTZEpo7Us6QTqhA&s=140&t=1557712926";
//Response.Cookies["figureurl_qq"].Expires = DateTime.Now.AddDays(3);
//return Redirect(Request.UrlReferrer.ToString());
}