public async Task <ActionResult> LoginAsync(Login json) { // 判断是否使用新登录页面 if (WebConfigs.UseNewUserbackstage) { return(HttpNotFound()); } var result = new JsonApiResult <string> { data = "" }; try { if (json == null) { throw new ArgumentException("请输入用户名"); } if (string.IsNullOrEmpty(json.username)) { throw new ArgumentException("用户名不能为空"); } if (string.IsNullOrEmpty(json.password)) { throw new ArgumentException("密码不能为空"); } if (string.IsNullOrEmpty(json.vcode) || !json.vcode.Equals(Session["vcode"])) { throw new ArgumentException("验证码错误"); } //移除验证码 Session.Remove("vcode"); var cookie = await ApiProvider.LoginAsync(json.username, json.password); if (!cookie.success) { result.code = cookie.code; result.msg = cookie.msg; } else { //写入cookie Response.Cookies.Add(ApiProvider.GetWriteCookie(cookie.data)); result.code = cookie.code; } } catch (ArgumentException e) { result.code = -1; result.msg = e.Message; } return(Json(result)); }