我有一個數據集。我的返回數據是這樣的：userId:2movieId:2rating:2userId:2movieId:3rating:5我想得到這樣的數據：userId:2movieId:{2,3}rating:{2,5}我可以通過映射來完成嗎？$userX = Rating::where("userId", '=', $id) ->pluck('movieId')->toArray();$data = Rating::where("userId", '!=', $id) ->whereIn('movieId', $userX) ->orderby('userId')
Laravel 映射集合
慕婉清6462132
2021-06-08 09:31:06
