public bool Update(BK_Users model)
{
bool result = false;
var s = Sugar.db.Ado.UseTran(() =>
{
//更新用户信息，用户自增列不修改
UserDB.AsUpdateable(model).Where(it => it.User_id == model.User_id).IgnoreColumns(it => it == "User_id").ExecuteCommand();
});
if (s.IsSuccess)
{
result = true;
}
else
{
Console.WriteLine(s.ErrorMessage);
}
return(result);
}