文件系统模块2(path模块化,)

1,拼接路径
const fs = require('fs')
const path = require('path')

fs.readFile(path.join(__dirname,'path'),'utf8',function(err,dataStr){
  if(err){
  return console.log(err.message)
  }
  console.log(err.message)
})

  2,获取路径文件名

const fs = require('fs')
const path = require('path')
//定义文件存放路径
const fpath = path.basename('path')
const name = path.basename(fpath,'.html')
console.log(name)
const fext = path.extname(fpath)
console.log(fext)//输出扩展名

  

posted @ 2022-10-19 00:11  文采呱呱  阅读(28)  评论(0编辑  收藏  举报