playurl = 'https://oo.haiqu.vip:2266/zw\/2019\/10\/21\/\u591a\u5c11\u4eba\u548c\u6211\u4e00\u6837-\u5c0f\u6d32-DJheap\u4e5d\u5929 Extended.u2e5s1x21.m4a';