我想使用get()
而不是findOrFail
,但是它不能那样工作。
那么如果该行不存在,返回404响应的最佳方法是什么?
$log = DB::table('dmlog')
->select(
'dmlog.*',
'membership.membership',
'department.department',
'category.category',
'communication.communication',
'room.room AS room',
'room.category AS room_cat',
'roommove.room AS roommove',
'roommove.category AS roommove_cat'
)
->join('membership', 'membership.id', '=', 'id_membership')
->join('department', 'department.id', '=', 'id_department')
->join('category', 'category.id', '=', 'id_category')
->join('communication', 'communication.id', '=', 'id_communication')
->join('room', 'room.id', '=', 'id_room')
->join('room AS roommove', 'roommove.id', '=', 'id_roommove')
->where('dmlog.id', $id)->get(); // <----- HERE
return response()->json($log);
答案 0 :(得分:3)
如果abort_if($log->isEmpty(), 404);
为空,则可以在返回行之前添加行$log
终止
答案 1 :(得分:2)
findOrFail是一种雄辩的方法,而不是DB Raw类方法。您需要雄辩。
您需要直接引用模型才能使用findOrFail
$model = App\YourModel::findOrFail($id);
https://laravel.com/docs/master/eloquent#retrieving-single-models