前端加公共读

addons/shopro/controller/user/User.php

@@ -69,6 +69,7 @@ class User extends Common
         // 4. 构建返回数据
         $result = [
             'accessKeyId' => $accessKey,
+            'acl' => 'public-read',
             'policy' => $policyBase64,
             'signature' => $signature,
             'dir' => $dir,