JS删除一个文件夹下的所有文件

folderPath：文件夹的路径

function deleteFiles(folderPath) {
  const fs = require('fs');
  const path = require('path');
  let forlder_exists = fs.existsSync(folderPath);
  if (forlder_exists) {
    let fileList = fs.readdirSync(folderPath);
    fileList.forEach(function (fileName) {
      fs.unlinkSync(path.join(folderPath, fileName));
    });
  }
}