查询HLS播放信息的返回结果

{
    "code": 200,
    "msg": "ok",
    "data": {
        "server_info": "http://192.168.1.1:1234",
        "device_str": "uuid=1&appid=2&init_str=3&p2p_id=4&password=5&timestamp=6&sign=7",
        "play_url": "/device/play",
        "recordlist_url": "/device/recordlist",
        "download_url": "/device/download",
        "media_server": "ws://a.tange365.com/c",
        "cover": "http://a.tange365.com/b.jpg"
    }
}