强转类型

app/Transformers/MusicTranformer.php

@@ -19,8 +19,8 @@ class MusicTranformer extends TransformerAbstract {
             'name' => $musicList['name'],
             'music_duration' => $musicList['music_duration'],
             'url' => $musicList['url'],
-            'img' => $musicList['img'],
-            'singer' => $musicList['singer'],
+            'img' => (string)$musicList['img'],
+            'singer' => (string)$musicList['singer'],
         ];
     }
 }