zk_zjn/src/b.js

#! /usr/bin/env node
// console.log("123")
const fs=require('fs')
const path=require('path')
const commander=require('commander')
const inquirer=require('inquirer')
if(!fs.existsSync(path.join(__dirname,("./src")))){
    fs.mkdirSync(path.join(__dirname,("./src")))
}
let str = process.argv[2].match(/[A-Za-z]+/)
if (!fs.existsSync(path.join(__dirname, './src', 'a' + '.' + str)) && process.argv[2].search("我要复制文件夹") != -1) {
    fs.writeFileSync(path.join(__dirname, './src', 'a' + '.' + str), '')
}