const fs = require('fs')
const path = require('path')



    function traverse(route) {
    
    
        var r = fs.readdirSync(route)
    
        r.forEach(function (element) {
    
            var result = fs.statSync(element)
    
            if (result.isFile()) {
                // console.log(path.extname(element))
                console.log(element)
            }
            else if (result.isDirectory()) {
                traverse(
                    path.resolve(route, element)
                )
            }
        })
    }
    
    var route = path.resolve('./')
    
    traverse(route);

請(qǐng)問這個(gè)錯(cuò)誤在哪里 ，，看了好久也沒找出來