public ActionResult Login()
{
ViewBag.IsShowValidateCode = Convert.ToInt32(Session["LoginError"]) >= 3;
//绑定错误信息
ViewData.BindErrorMessage(ModelState);
return(View());
}
public ActionResult Login(LoginVM loginModel)
{
ViewBag.IsShowValidateCode = false;
if (ModelState.IsValid)
{
bool validatecode = true;
if (Session["LoginError"] != null && Convert.ToInt32(Session["LoginError"]) >= 3)
{
if (TempData.ContainsKey(SecurityController.VALIDATECODE))
{
string code = TempData[SecurityController.VALIDATECODE].ToString();
validatecode = loginModel.ValidateCode == code;
}
else
{
validatecode = false;
}
}
if (validatecode)
{
SysUserVM sysUser = _accountBizProcess.Login(loginModel.SysUserName, loginModel.PasswordHash);
if (sysUser != null)
{
UserInfo userInfo = sysUser.ToUserInfo();
FormsPrincipal <UserInfo> .Login(sysUser.UserName, userInfo, 30);
Session["LoginError"] = null;
//登录成功写cookie
var userNameCookie = new HttpCookie("username", sysUser.UserName);
userNameCookie.Expires = DateTime.Now.AddDays(365);
var rememberMeCookie = new HttpCookie("rememberme", loginModel.RememberMe.ToString().ToLower());
userNameCookie.Expires = DateTime.Now.AddDays(365);
Response.Cookies.Add(userNameCookie);
return(RedirectToAction("Index", "Home"));
}
else
{
ModelState.AddModelError("", "用户名或者密码输入错误！");
}
}
else
{
ModelState.AddModelError("ValidateCode", "验证码输入错误！");
}
}
Session["LoginError"] = Session["LoginError"] == null ? 0 : Convert.ToInt32(Session["LoginError"]) + 1;
if (Convert.ToInt32(Session["LoginError"]) >= 3)
{
ViewBag.IsShowValidateCode = true;
}
//绑定错误信息
ViewData.BindErrorMessage(ModelState);
return(View(loginModel));
}
