    Mac OS X            	   2                                             ATTR           K                         %com.apple.progress.fractionCompleted        %com.baidu.pan.download.bytesReceived        $com.baidu.pan.download.creationDate       
  'com.baidu.pan.download.downloadedCRC32        $  com.baidu.pan.download.taskID           *com.baidu.pan.download.totalBytesExpected    9955261612254882.5761691400792399A633C088-1925-475F-93A1-FCA1B0441210995526