playurl = 'https://oo.haiqu.vip:2266/zw\/2020\/12\/06\/\u4e0b\u8f88\u5b50\u4e5f\u8981\u627e\u5230\u4f60-\u82b1\u59d0-DJ\u6c88\u5ff5.5u2o1b8z7.m4a';