playurl = 'https://oo.haiqu.vip:2266/xc\/2018\/01\/20180717\/\u65b0\u5174DJ\u6d2a\u4ed4\u56fd\u8bed\u6d41\u884c\u7f51\u7edc\u91d1\u66f2Disco\u4e32\u70e7.m4a';