code format

routes/api.php

@@ -53,5 +53,6 @@ Route::group(['namespace' => 'Api', 'prefix' => 'user','middleware' => ['api']],
     Route::post("getMediaListByMediaIds","MediaController@getMediaListByMediaIds");
 
     //Route::get("media_url_change","MediaController@handleMediaUrl");
+    #处理媒资封面图片以及分辨率
     Route::post("screenShotCallback","MediaController@screenShotCallback");
 });
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