add

server/app/Http/Controllers/Api/V1/PayController.php

@@ -289,7 +289,7 @@ class PayController extends Controller
         $gTypes = array_keys($goodsTypes);
         $payTypes = OrderInfoModel::getAllPayTypes();
         $pTypes = array_keys($payTypes);
-        $validator = Validator::make($data = $request->input(),
+        $validator = Validator::make($data = $request->all(),
             [
                 'number' => 'required|integer|min:1',
                 'type' => 'required|in:' . join(',', $pTypes),