js 16进制字符串 转 ArrayBuffer

Question

在 javaScript中 如何将16进制字符串 转 ArrayBuffer

Answer 1

示例：

 var hex = 'AA5504B10000B5'

var typedArray = new Uint8Array(hex.match(/[\da-f]{2}/gi).map(function (h) {
  return parseInt(h, 16)
}))

var buffer = typedArray.buffer