playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20180717\/DJYYY\u7cbe\u9009\u6700\u65b0\u7ea2\u756a\u533a\u6fc0\u60c5\u6d3e\u5bf9\u7535\u97f3dj\u6162\u6447.m4a';