playurl = 'https://oo.haiqu.vip:2266/zw\/2019\/06\/28\/\u4e13\u5c5e\u60c5\u6b4c-\u5218\u8fb0\u5e0c-Dj\u8d3a\u4ed4 \u6c88\u9633EDM.m4a';