小编Ayn*_*lin的帖子

如何将ArrayBuffer保存在json文件中？我为此使用电子配置，但在 config.json 中我找到了“{}”。我尝试将（代码）A​​rrayBuffer 转换为字符串，但无法将字符串转换为ArrayBuffer。

put: function(key, value) {
    //value = { prop1: <ArrayBuffer>, prop2: <ArrayBuffer> }
    if (key === undefined || value === undefined || key === null || value === null)
        return;
    var prop1Str,prop2Str;
    prop1Str = this.ab2str(value.prop1);
    prop2Str = this.ab2str(value.prop2);
    var chValue = {prop1:prop1Str, prop2:prop2Str};
    config.set(key,chValue);
    console.log(value.prop1 === this.str2ab(config.get(key).prop1)); //===> FALSE
},
ab2str: function(buf) {
    return String.fromCharCode.apply(null, new Uint8Array(buf));
},
str2ab: function(str) {
    var buf = new ArrayBuffer(str.length);
    var bufView = new Uint16Array(buf);
    for (var i=0, strLen=str.length; …