添加日志

app/shopapi/controller/PayController.php

@@ -49,6 +49,12 @@ class PayController extends BaseShopController
         //订单信息
         $order = PaymentLogic::getPayOrderInfo($params,$this->userInfo['terminal']);
         outFileLog($order,'prepay','order');
+        // 输出到runtime/log目录
+        file_put_contents(
+            runtime_path() . 'log' . DIRECTORY_SEPARATOR . 'prepay_debug_' . date('Y-m-d') . '.log',
+            "[" . date('Y-m-d H:i:s') . "] 预支付请求开始: " . json_encode($order, JSON_UNESCAPED_UNICODE) . PHP_EOL,
+            FILE_APPEND | LOCK_EX
+        );
         if (false === $order) {
             return $this->fail(PaymentLogic::getError(), $params);
         }