HarmonyOS crypto-js加密没有返回值？

Question

代码如下：

import CryptoJS from '@ohos/crypto-js';
function desEncrypt(message: string, key: string): string{
  const keyHex: string = CryptoJS.enc.Base64.parse(key);
  console.log("=====>keyHex",keyHex);
  const encrypted: string = CryptoJS.TripleDES.encrypt(message, keyHex).toString();
  console.log("=====>encrypted", encrypted);
  return base64Encode(encrypted);
}
const data = desEncrypt("http://123?a=1", "hl5Dtvsf1gjq8hCwE+lUFqjl7yYcQNPy");
console.log(data);

三方库链接：

https://gitee.com/openharmony-sig/crypto-js/blob/master/entry/src/main/ets/pages/Index.ets

Answer 1

可参考如下代码：

function desEncrypt(message: string, key: string): string{
  try {
    const keyHex: string = CryptoJS.enc.Base64.parse(key);
    console.log("=====>keyHex", keyHex);
    const encrypted: string = CryptoJS.TripleDES.encrypt(message, keyHex, {
      mode: CryptoJS.mode.ECB,
      padding: CryptoJS.pad.Pkcs7
    }).toString();
    console.log("=====>encrypted", encrypted);
  } catch (e) {
    console.log(JSON.stringify(e))
  }
  return "null";
}
aboutToAppear(): void {
  desEncrypt("http://123?a=1", "密钥")
}