强制转化座位号为数值并参与排序

app/Admin/Controllers/Recruit/RecruitController.php

@@ -2402,7 +2402,7 @@ class RecruitController extends Controller
             ->join('recruit_ticket', 'recruit_ticket.appoint_id', '=', 'recruit_appoint_info.id','left')
             ->select('recruit_appoint_info.*','recruit_ticket.*')
             ->orderBy('recruit_ticket.ex_room','asc')
-            ->orderBy('recruit_ticket.ex_seat+0','asc')
+            ->orderBy('recruit_ticket.ex_seat'+0,'asc')
             ->get();
         $data = [];
         foreach ($list as $k => $v){