nodejs通过cheerio实现jquery类似的dom查询功能

npm i cheerio

const fs = require("fs");
const cheerio = require("cheerio");
fs.readFile("./yt.html", "utf-8", (err, data) => {
  if (err) throw err; // /user/brhm8900/videos
  const $ = cheerio.load(data);
  $("#video-title").each(function () {
    const title = $(this).text();
    if ($(this).text().indexOf("S06E") > -1) {
      console.log($(this).attr("href"));
    }
  });
});