/// <summary> 登录 </summary>
public async Task <Tuple <hi_dd_user, string> > Login(string account, string password)
{
var find = await _user.GetListAsync(l => l.Account == account);
if (find == null || find.Count == 0)
{
return(Tuple.Create <hi_dd_user, string>(null, "用户名不存在"));
}
find = find.Where(l => l.Password == password)?.ToList();
if (find == null || find.Count == 0)
{
return(Tuple.Create <hi_dd_user, string>(null, "密码不正确"));
}
return(Tuple.Create(find.FirstOrDefault(), string.Empty));
}
