playurl = 'https://oo.haiqu.vip:2266/myxc\/2020\/03\/25\/\u9ad8\u7aef\u6025\u901f\u8f70\u70b8\u97f3\u54cd\u5b9d\u9a6c\u6c7d\u8f66\u4e13\u7528\u4e32\u70e7\u5927\u789f.1e5t0v7m17.m4a';