download":1,"print":0,"read":1,"saveas":0,"user_id":"","rename":0,"update":0,"comment":0,"history":0,"copy":0 这个是权限接口返回的数据，没有地方可以下载
download":1,"print":0,"read":1,"saveas":0,"user_id":"","rename":0,"update":0,"comment":0,"history":0,"copy":0 这个是权限接口返回的数据，没有地方可以下载
