public ActionResult Login(LoginModel model, string returnUrl)
{
if (ModelState.IsValid)
{
myDatabaseEntities db = new myDatabaseEntities();
var q = from t in db.user
where t.userName == model.UserName
where t.userPassword == model.Password
select t;
if (q.Count()==1)
{
FormsAuthentication.SetAuthCookie(model.UserName, model.RememberMe);
Session["LoginUser"] = q.Single();
if (Url.IsLocalUrl(returnUrl))
{
return Redirect(returnUrl);
}
else
{
return RedirectToAction("Index", "Home");
}
}
else
{
ModelState.AddModelError("", "提供的用户名或密码不正确。");
}
}
// 如果我们进行到这一步时某个地方出错，则重新显示表单
return View(model);
}
public ActionResult Register(RegisterModel model)
{
if (ModelState.IsValid)
{
// 尝试注册用户
myDatabaseEntities db = new myDatabaseEntities();
user rgUser = new user();
var q = from t in db.user
where t.userName == model.UserName
select t;
if (q.Count() > 0)
{
ModelState.AddModelError("", "用户名已被注册！");
}
else
{
rgUser.userName = model.UserName;
rgUser.userNickname = model.NickName;
rgUser.userPassword = model.Password;
db.user.Add(rgUser);
db.SaveChanges();
return View("RegisterSuccess");
}
}
// 如果我们进行到这一步时某个地方出错，则重新显示表单
return View(model);
}