playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20180717\/\u6e05\u8fdcDjk\u4ed42017\u5e74\u5ea6\u4e0b\u8f7d\u699c\u55e8\u66f2\u8f66\u8f7d\u82f1\u6587House\u6162\u6447NO30.m4a';