遍历文件并移动

file.js

const fs = require('fs');
const path=require('path');
//遍历文件
function travel(dir,callback){
    fs.readdirSync(dir).forEach((file)=>{
        var pathname=path.join(dir,file)
        if(fs.statSync(pathname).isDirectory()){
            travel(pathname,callback)
        }else{
            callback(pathname)
        }
    })
}
var fileArr=[]
//获取文件路径合集
travel('D:/CloudMusicDownload',function(pathname){
    console.log(pathname)
    fileArr.push(pathname)
})
console.log(fileArr.length)
//使用rename 移动文件
fileArr.forEach((path)=>{
    let oldPath = path.replace(/\\/g,"/")
    let filename = oldPath.slice(oldPath.lastIndexOf('/')+1,oldPath.length)
    let newPath = `D:/music/${filename}`
    console.log(filename)
    fs.rename(oldPath,newPath,function (err) {
        if (err) throw err;
        console.log('renamed complete');
    });
})