用 node 写个简单的脚手架！

package.json"type": "module","main": "./src/index.js" // 引入插件，默认调用的入口文件  "bin": { // 全局安装后 执行plVueCli命令     "plVueCli": "./src/index.js"  }

import { fileURLToPath } from 'url';const __dirname = fileURLToPath(import.meta.url);

import inquirer from "inquirer";const inquirerObj = await inquirer.prompt([    {        type: "input",        name: "projectName",        message: "set project name",        validate(val) {            if (val) return true;            return "Please enter project name";        },    },    {        type: "checkbox",        message: "please select",        name: 'middleware',        choices: [            {                name: 'vueRouter'            }        ],    }]);

// cwd：安装路径，inherit：显示进度import execa from "execa";execa("yarn", {cwd: `./${inquirerObj.projectName}`, stdio: 'inherit'});

import ejs from 'ejs';ejs.render(packageJson, inquirerObj);

import { join, resolve } from 'path';fs.mkdirSync(path,{recursive: true}) // recursive: true 时设置成功返回路径名fs.readFileSync()fs.writeFile() 

# 指定脚本运行环境，全局安装插件时需要    #!/usr/bin/env node# 切换源，登录npm发布包需要切换到npm    npm config set registry http://registry.npm.taobao.org/    npm config set registry https://registry.npmjs.org/
# 登录npm    npm login# 发布    npm publish --registry https://registry.npmjs.org# 设置那些文件发布上去    "files": ["bin" "package.json"]# 删除发布的npm包    npm unpublish--force --registry https://registry.npmjs.org
# yarn常用操作    yarn add name -save/-dev    yarn remove name -save/-dev
    yarn global add name    yarn global <add/bin/list/remove/upgrade>    yarn global list --depth=0