teach-matsuuratomoya-com/content/docs/2023/mediaart-programming2/10/5_youtube_hopper.js

19 lines
670 B
JavaScript

const puppeteer = require('puppeteer');
const autoScroll = require("./autoscroll.js").autoScroll;
const main = async () => {
let browser = await puppeteer.launch({ headless: false });
let page = await browser.newPage();
await page.goto('https://www.youtube.com/');
for (let i = 0; i < 1000; i++) {
const urllist = await page.$$eval("a#thumbnail", elems => elems.map(elem => elem.href));
const url = urllist[3];
console.log(url)
await page.goto(url);
await autoScroll(page, 10);
await page.screenshot({ path: `${i}.png`, fullPage: true });
}
await page.close();
await browser.close();
}
main();