key file

app/index/controller/Index.php

@@ -212,7 +212,7 @@ class Index extends Controller
 
     public function goldTest()
     {
-        $keyFilePath = public_path('dihua-01-5690813badec.json');
+        $keyFilePath = '/etc/nginx/nginx/html/dihua-01-5690813badec.json';
         $storage = new StorageClient(['projectId'=>'dihua-01','keyFilePath' => $keyFilePath]);
         $bucket = $storage->bucket('freeshippingvps');