噜噜哒
使用->joins()或 ->leftJoins(), ->rightJoins()$cards = DB::table('cards') ->select('cards.id', 'cards.status', 'cards.other_column', 'users.id as user_id', 'users.status as user_status', 'users.other_col') ->join('users', 'cards.uid', '=', 'users.id') ->orderBy('cards.id','DESC') ->get();或者$cards = DB::table('cards') ->select('cards.*', 'users.id as user_id', 'users.status as user_status', 'users.other_col') ->join('users', 'cards.uid', '=', 'users.id') ->orderBy('cards.id','DESC') ->get();有关更多信息加入,请参阅https://www.w3schools.com/sql/sql_join.asp