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Pay per usage
Pricing
Pay per usage
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Developer
Александр Штерн
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2
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7 months ago
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# Specify the base Docker image. You can read more about# the available images at https://crawlee.dev/docs/guides/docker-images# You can also use any other image from Docker Hub.FROM apify/actor-node-puppeteer-chrome:20
# Check preinstalled packagesRUN npm ls crawlee apify puppeteer playwright
# Copy just package.json and package-lock.json# to speed up the build using Docker layer cache.COPY package*.json ./
# Install NPM packages, skip optional and development dependencies to# keep the image small. Avoid logging too much and print the dependency# tree for debuggingRUN npm --quiet set progress=false \ && npm install --omit=dev --omit=optional \ && echo "Installed NPM packages:" \ && (npm list --omit=dev --all || true) \ && echo "Node.js version:" \ && node --version \ && echo "NPM version:" \ && npm --version \ && rm -r ~/.npm
# Next, copy the remaining files and directories with the source code.# Since we do this after NPM install, quick build will be really fast# for most source file changes.COPY . ./
# Run the image. If you know you won't need headful browsers,# you can remove the XVFB start script for a micro perf gain.CMD ./start_xvfb_and_run_cmd.sh && npm start --silent{ "actorSpecification": 1, "name": "my-actor", "title": "Project Puppeteer Crawler JavaScript", "description": "Crawlee and Puppeteer project in JavaScript.", "version": "0.0", "meta": { "templateId": "js-crawlee-puppeteer-chrome" }, "input": "./input_schema.json", "dockerfile": "./Dockerfile"}{ "title": "PuppeteerCrawler Template", "type": "object", "schemaVersion": 1, "properties": { "startUrls": { "title": "Start URLs", "type": "array", "description": "URLs to start with.", "editor": "requestListSources", "prefill": [ { "url": "https://apify.com" } ] } }}1import { Actor } from 'apify';2import { CheerioCrawler, Dataset } from 'crawlee';3
4await Actor.init();5
6const startUrls = ['https://www.bazaraki.com/real-estate-for-sale/apartments-flats/?ordering=newest'];7
8const crawler = new CheerioCrawler({9 requestHandler: async ({ request, $, log }) => {10 log.info(`Парсим: ${request.url}`);11
12 $('.js-item-listing').each((_, el) => {13 const title = $(el).find('a.advert__content-title').text().trim() || null;14 const url = 'https://www.bazaraki.com' + ($(el).find('a.advert__content-title').attr('href') || '');15 const price = $(el).find('a.advert__content-price._not-title span').text().replace(/\s+/g, ' ').trim() || null;16
17 const result = { title, url, price };18
19 console.log(result);20 Dataset.pushData(result); // ← вот это сохраняет в output!21 });22 },23});24
25await crawler.run(startUrls);26await Actor.exit();1import { Dataset, createPuppeteerRouter } from 'crawlee';2
3export const router = createPuppeteerRouter();4
5router.addDefaultHandler(async ({ enqueueLinks, log }) => {6 log.info(`enqueueing new URLs`);7 await enqueueLinks({8 globs: ['https://apify.com/*'],9 label: 'detail',10 });11});12
13router.addHandler('detail', async ({ request, page, log }) => {14 const title = await page.title();15 log.info(`${title}`, { url: request.loadedUrl });16
17 await Dataset.pushData({18 url: request.loadedUrl,19 title,20 });21});# configurations.idea
# crawlee and apify storage foldersapify_storagecrawlee_storagestorage
# installed filesnode_modules
# git folder.gitroot = true
[*]indent_style = spaceindent_size = 4charset = utf-8trim_trailing_whitespace = trueinsert_final_newline = trueend_of_line = lf{ "extends": "@apify", "root": true}# This file tells Git which files shouldn't be added to source control
.DS_Store.ideadistnode_modulesapify_storagestorage{ "name": "crawlee-puppeteer-javascript", "version": "0.0.1", "type": "module", "description": "This is an example of an Apify actor.", "dependencies": { "apify": "^3.2.6", "crawlee": "^3.11.5", "puppeteer": "*" }, "devDependencies": { "@apify/eslint-config": "^0.4.0", "eslint": "^8.50.0" }, "scripts": { "start": "node src/main.js", "test": "echo \"Error: oops, the actor has no tests yet, sad!\" && exit 1" }, "author": "It's not you it's me", "license": "ISC"}