微信小程序如何把ArrayBuffer 转为字符串啊
recorderManager.onFrameRecorded((res) => { console.log(res) const { frameBuffer } = res console.log(frameBuffer) console.log(‘frameBuffer.byteLength’, frameBuffer.byteLength)
//frameBuffer转换成字符串
let unit8Arr = new Uint8Array(frameBuffer)
let encodedString = String.fromCharCode.apply(null, unit8Arr)
console.log(encodedString)
})