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  • 本地文件播放

              async    play() {
                    let upload = document.getElementById("file1");
                    let f = upload.files[0];
                  var ctx = new AudioContext();
                    var source = ctx.createBufferSource();
            var data = f.slice(0);
            let v = await data.arrayBuffer();
            console.log(v);
    
            ctx.decodeAudioData(v).then(function (decodeData) {
              source.buffer = decodeData;
              source.connect(ctx.destination);
              source.start(0);
            });
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  • 原文地址:https://www.cnblogs.com/Jiaojiawang/p/13946056.html
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