https://developers.weixin.qq.com/doc/service/api/material/permanent/api_addmaterial.html

同一个语音mp3文件，语音文件名为英文时调用接口没问题，把语音文件名改为中文时就报错

服务号：wx94b6dece472c1365

{"errcode":40113,"errmsg":"unsupported file type hint: [TnNbCA01587-14] rid: 68ca152e-6a2be443-62aa4ebb"}