HarmonyOS 鸿蒙Next md5 加密运算有问题

const uni8 = getContext(this).resourceManager.getRawFileContentSync(‘app.js’)
let mdAlgName = “MD5”; // Digest algorithm name.
let md = cryptoFramework.createMd(mdAlgName);
let promiseMdUpdate = md.update({ data: uni8});
promiseMdUpdate.then(() => {
  return md.digest();
}).then(digestOutput => {
  console.debug("Demo str " + this.byte2Hex(Array.from(digestOutput.data)))
})
可能是中文字符转uint8Array的问题，如果对中文进行加解密，请尝试以下代码进行转换，加密时请用stringToUint8Array，解密时请用uint8ArrayToString：
// 字符串转成字节流
function stringToUint8Array(str: string) {
  return new Uint8Array(buffer.from(str,‘utf-8’).buffer);
}
// 字节流转成可理解的字符串
function uint8ArrayToString(array:Uint8Array) {
  // 将UTF-8编码转换成Unicode编码
  let out: string = “”;
  let index: number = 0;
  let len: number = array.length;
  while (index < len) {
    let character = array[index++];
    switch(character >> 4) {
      case 0:
      case 1:
      case 2:
      case 3:
      case 4:
      case 5:
      case 6:
      case 7:
        out += String.fromCharCode(character);
        break;
      case 12:
      case 13:
        out += String.fromCharCode(((character & 0x1F) << 6) | (array[index++] & 0x3F));
        break;
      case 14:
        out += String.fromCharCode(((character & 0x0F) << 12) | ((array[index++] & 0x3F) << 6) | ((array[index++] & 0x3F) << 0));
        break;
      default:
        break;
    }
  }
  return out;
}