playurl = 'https://oo.haiqu.vip:2266/zw\/2018\/01\/20180717\/\u6211\u5e26\u4e0a\u4f60\u4f60\u5e26\u4e0a\u94b1-\u66f9\u827a\u99a8-DJ\u4f55\u9e4f.m4a';