nodejs统计文件/文件夹数量

const fs = require('fs');
const path = require('path');
const htmlList = [];
const cssList = [];
const jsList = [];
let fileNum = 0
let filesNum = 0
function getFiles(dir) {
    const folders = fs.readdirSync(dir);
    folders.forEach((folderName) => {
        const folderOrFilePath = path.join(dir, folderName);
        const stats = fs.statSync(folderOrFilePath);
        if (stats.isDirectory()) {
      filesNum+=1
            getFiles(folderOrFilePath);
        } else {
      console.log(folderOrFilePath)
      fileNum+=1
            // if (/[\w]+\.html$/.test(folderOrFilePath)) {
            //     htmlList.push(folderOrFilePath);
            // }
            // else if (/[\w]+\.(css|map)$/.test(folderOrFilePath)) {
            //     cssList.push(folderOrFilePath);
            // } else {
            //     jsList.push(folderOrFilePath);
            // }
        }
    });
}
getFiles('C:\\Users\\15735\\Desktop\\文件夹');
console.log('文件夹数量：'+filesNum+'，文件数量：'+fileNum)
// console.log(`html: ${htmlList.length}`, `css: ${cssList.length}`, `js: ${jsList.length}`);