/// <summary>
/// 新增用户
/// </summary>
/// <param name="model">用户实体</param>
/// <returns></returns>
public int Insert(BK_Users model)
{
var s = 0;
model.User_id = null;
//启用事务
var result = Sugar.db.Ado.UseTran(() =>
{
//执行不插入User_id列（数据库ID自增长）
UserDB.AsInsertable(model).IgnoreColumns(it => it == "User_id").ExecuteReturnIdentity();
});
if (result.IsSuccess)
{
s = 1;
}
else
{
Console.WriteLine(result.ErrorMessage);
}
return(s);
}