Crawl all links on a website
This example uses the enqueueLinks()
method to add new links to the RequestQueue
as the crawler navigates from page to page. If only the
required parameters are defined, all links will be crawled.
- Cheerio Crawler
- Puppeteer Crawler
- Playwright Crawler
Using CheerioCrawler
:
Run on
import { Actor } from 'apify';
import { CheerioCrawler } from 'crawlee';
await Actor.init();
const crawler = new CheerioCrawler({
async requestHandler({ request, enqueueLinks }) {
console.log(request.url);
// Add all links from page to RequestQueue
await enqueueLinks();
},
maxRequestsPerCrawl: 10, // Limitation for only 10 requests (do not use if you want to crawl all links)
});
// Run the crawler
await crawler.run(['https://apify.com/']);
await Actor.exit();
Using PuppeteerCrawler
:
tip
To run this example on the Apify Platform, select the apify/actor-node-puppeteer-chrome
image for your Dockerfile.
Run on
import { Actor } from 'apify';
import { PuppeteerCrawler } from 'crawlee';
await Actor.init();
const crawler = new PuppeteerCrawler({
async requestHandler({ request, enqueueLinks }) {
console.log(request.url);
// Add all links from page to RequestQueue
await enqueueLinks();
},
maxRequestsPerCrawl: 10, // Limitation for only 10 requests (do not use if you want to crawl all links)
});
// Run the crawler
await crawler.run(['https://apify.com/']);
await Actor.exit();
Using PlaywrightCrawler
:
tip
To run this example on the Apify Platform, select the apify/actor-node-playwright-chrome
image for your Dockerfile.
Run on
import { Actor } from 'apify';
import { PlaywrightCrawler } from 'crawlee';
await Actor.init();
const crawler = new PlaywrightCrawler({
async requestHandler({ request, enqueueLinks }) {
console.log(request.url);
// Add all links from page to RequestQueue
await enqueueLinks();
},
maxRequestsPerCrawl: 10, // Limitation for only 10 requests (do not use if you want to crawl all links)
});
// Run the crawler
await crawler.run(['https://apify.com/']);
await Actor.exit();