$ npm install cheerio -- save

const request = require('superagent')

const cheerio = require('cheerio')

const fs = require('fs-extra')

const path = require('path')

const url = "https://tieba.baidu.com/p/4885218336?see_lz=1&pn=1";

async function getUrl() {

    const res = await request.get(url);

    const $ = cheerio.load(res.text);

}

getUrl();