摘要: changeFile: function(ele) { var content = ele var url = URL.createObjectURL(content);//获取录音时长 var audioElement = new Audio(url);//audio也可获取视频的时长 var d 阅读全文
posted @ 2021-03-04 20:29 大家自律 阅读(305) 评论(0) 推荐(0)