更新

app-ghs/controllers/UploadController.php

@@ -208,6 +208,7 @@ class UploadController extends BaseController
         if (!is_uploaded_file($file['tmp_name'])) {
             util::fail('please upload img');
         }
+        print_r($file);die;
         $mainId = $this->sjId;
         $shopId = $this->shopId;
         $month = date("Ym");