使用node 请求中的imei与mac字段均需通过AES算法进行加密，并且将加密后的二进制数据通过base64编码为字符串。为了方便配置，示例中的密钥是经过base64处理后的字符串(base64Key)。base64Key在接入时由OPPO提供。 Base64Key: XGAXicVG5GMBsx5bueOe4w==

const crypto = require('crypto');

function encryptData(data, key) {
  const cipher = crypto.createCipheriv('aes-128-ecb', Buffer.from(key, 'base64'), '');
  let encrypted = cipher.update(data, 'utf8', 'binary');
  encrypted += cipher.final('binary');
  const base64Encoded = Buffer.from(encrypted, 'binary').toString('base64');
  return base64Encoded;
}

const imei = '1234567890'; // replace with the actual imei value
const mac = '00:11:22:33:44:55'; // replace with the actual mac value
const base64Key = 'XGAXicVG5GMBsx5bueOe4w==';

const encryptedImei = encryptData(imei, base64Key);
const encryptedMac = encryptData(mac, base64Key);

console.log('Encrypted IMEI:', encryptedImei);
console.log('Encrypted MAC:', encryptedMac);