修改称重页面 时间显示问题

app/Http/Controllers/api/thirdPart/weight/WeightBaseController.php

@@ -238,7 +238,7 @@ class WeightBaseController
     public function updateOrderPackage(OrderPackage $orderPackage, $params, $measuringMachine)
     {
         $edges = $this->getEdges($params);
-        $req_date = Carbon::now();
+        $req_date = Carbon::now()->toDateTimeString();
         $orderPackage['weight'] = $this->getWeightValue($params);
         $orderPackage['measuring_machine_id'] = $measuringMachine['id'];
         $orderPackage['length'] = $edges[0];