frontend-new-react/入门篇/03. 第三章/3-14. 个人中心part2/课堂代码/client/config/webpack/persistentCache/createEnvironmentHash.js

'use strict';
const { createHash } = require('crypto');

module.exports = env => {
  const hash = createHash('md5');
  hash.update(JSON.stringify(env));

  return hash.digest('hex');
};