我正在进行下一个js项目，允许用户上传图像，我将图像存储在我的公共目录中，是否有任何方法可以使用URL结构（如www.example.com）访问我的文件mydomain.com/public/coverimg/image.jpg
下面是我的API代码。

import { rejects } from 'assert';
import { resolve } from 'path';
import { promises } from 'stream';

const fs = require('fs');
const moment = require('moment');
const formidable = require('formidable-serverless');
var slugify = require('slugify');
const path = require('path');
const crypto = require('crypto');

export const config = {
  api: {
    bodyParser: false,
  },
};

const handler = async (req, res) => {
  const timeStamp = moment().format('DD_MM_YYYY');

  const Image_id = crypto.randomBytes(16).toString('hex');

  fs.mkdir(
    `./public/coverimg/${timeStamp}`,
    { recursive: true },
    function (err) {
      res.send(err);
    }
  );

  const data = await new Promise((resolve, rejects) => {
    const form = formidable({
      multple: false,
      uploadDir: `./public/coverimg/${timeStamp}`,
    });

    
    form.KeepExtentions = true;
    form.KeepFileName = true;
    form.maxFields = 1000;

    form.on('fileBegin', function (name, file) {
      file.path = path.join(
        `./public/coverimg/${timeStamp}`,
        Image_id + '_' + slugify(file.name)
      );
    });

    // console.log(data);
    form.parse(req, (error, fields, files) => {
      if (error) return rejects(error);
      resolve(files);
    });
  });
};

export default handler;