public ActionResult Login(LoginModel model, string returnUrl)
{
//判断验证码是否正确
string validateCode = Session["code"] == null ? string.Empty : Session["code"].ToString();
if (string.IsNullOrEmpty(validateCode))
{
return(Content("验证码不能为空"));
}
Session["code"] = null;
string txtCode = Request["verifycode"].ToString();
if (!validateCode.Equals(txtCode, StringComparison.InvariantCultureIgnoreCase))
{
return(Content("no:验证码输入错误"));
}
//用户登录，验证用户名和密码 是否正确
// if (ModelState.IsValid && WebSecurity.Login(model.UserName, model.Password, persistCookie: model.RememberMe))
int userId = BLLUsers.ValidateUser(model.UserName, model.Password);
if (ModelState.IsValid && userId > 0)
{
Session.Add("UserName", model.UserName);
Session.Add("UserID", userId);
return(RedirectToLocal(returnUrl));
}
// 如果我们进行到这一步时某个地方出错，则重新显示表单
ModelState.AddModelError("", "提供的用户名或密码不正确。");
return(View(model));
}
