const fs = require('fs');
const yarnLock = fs.readFileSync('./yarn.lock', { encoding: 'utf-8' });
const package = fs.readFileSync('./package.json', { encoding: 'utf-8' });
let dependencies = '';
package.replace(/\"dependencies\"\: \{[\s\S]+?(.+?)[\s\S]+?\}/g, (a, b, c, d, e) => {
  dependencies = a.replace(/\"dependencies\"\: \{/, '').replace(/\}/, '');
  return a;
const keyObj = {};
dependencies.split(',').forEach((it, index) => {
  const key = it.split(':')[0].replace(/"/g, '').trim();
  const reg = `[^-a-zA-Z\/]${key}\\@[\\s\\S]+?:[\\s\\S]+?version (.+?)[\\s\\S]+?resolved`;
  const regExp = new RegExp(reg, 'mi');
  let version = '';
  yarnLock.replace(regExp, (a) => {
    a.trim().replace(/version[\s\S]+?"(.+?)"/, (v) => {
      version = v.replace('version ', '');
      return v;
    return a;
  keyObj[key] = version.replace(/"/g, '');
console.log(JSON.stringify(keyObj));

synp将 yarn . lock 转换为package- lock .json，反之亦然。 install npm install -g synp命令行用法 yarn . lock => package- lock .json yarn ＃确保 node _modules 文件 夹dir和synp将 yarn . lock 转换为package- lock .json，反之亦然。 install npm install -g synp命令行用法 yarn . lock => package- lock .json yarn ＃确保 node _modules 文件 夹目录并已更新synp --source-file /path/to/ yarn . lock ＃将创建/ path / to / package- lock .json package- lock .json => yarn . lock npm install＃确保 node _modules目录存在并已更新synp --source-file /path/to/package- lock .json＃将创建/ path /to/ yarn . lock 注意：如果只需要转换 命令行用法 yarn . lock => package- lock .json yarn # be sure the node _modules folder dir and is updated synp --source-file /path/to/ yarn . lock # will create /path/to/package- lock .json package- lock .json => yarn . lock npm install # be sure the node _modules dir exists and is updated synp --source-file /path/to/package- lock .json # will create /path/to/ yarn . lock 注意：如果您只需要在此方向上转换（ package- lock .json => yarn . lock ），， Yarn 可以从npm的package- lock .json本地导

package.json 和package- lock .json的区别 https://blog.csdn.net/c2311156c/article/details/80320046 package.json :主要用来定义项目 中 需要依赖的包 package- lock .json：在 `npm install`时候生成一份 文件 ，用以记录当前状态下实际安装的各个npm package的具体来源和 版本 号...