Daftar Isi
Google Maps Scraping in Pure Node.js
A good level of knowledge of computer programming, browser emulation, proxies, and reCAPTCHA solver is important for extracting Google Maps. Likewise, you must be prepared to deal with any changes Google may make to its adaptive content.
In order to effectively employ browser emulation, you will first need to simulate the actions of the actual user. Using Selenium or other browser emulators may be a viable option.
Then, you will need to make use of proxy in the second place if you want to protect the IP address of your workplace or your private residence. Because of this, you will be able to request websites from the IP addresses of other users.
You do not want your IPs switched whenever a reCAPTCHA occurs; therefore, you can add a Pemecah reCAPTCHA to your system, as Google may still display a reCAPTCHA and connect it to some of your IPs despite that collection of tools. This could happen even if you have a good amount of traffic.
Plus, there are times when Google may actually change the information it provides. Simple daily testing will get the job done.
Putting a scraper into effect can be an extensive process, but it can be done and developed eventually. For further information on scraping Google Maps using Python and Selenium, have a look at this detailed guide: How to Scrape Google Maps with Python and Selenium.
Google Maps Scraping With Outscraper Node.js Package
Menggunakan fitur Outscraper Node.js library will enhance the quality of scraping Google Maps. It provides convenient access to the API Outscraper from applications written in the Node.js language, which allows you to use Layanan Outscraper dari kode Anda.
Anda bisa mulai dengan menginstal paket dan membuat akun di Outscraper.
Instalasi
Install the Outscraper SDK by running the following command:
npm install outscraper --save
# Or
yarn add outscraper
Inisialisasi
Inisialisasi klien Outscraper dengan mengimpor kelas dan menambahkan kunci API rahasia Anda. Anda dapat membuat kunci API pada halaman profil.
const Outscraper = require('outscraper');
// Or using ES modules:
import Outscraper from 'outscraper';
let client = new Outscraper('SECRET_API_KEY');
Contoh Penggunaan
Berikut adalah contoh bagaimana Anda dapat mengikis tempat dari Google Maps dengan menggunakan kueri penelusuran:
// Search for businesses in specific locations:
client.googleMapsSearchV2(['restaurants brooklyn usa'], limit=20, language='en', region='us').then(response => {
console.log(response);
});
// Scrap Places by Two Queries
client.googleMapsSearchV2(
['restaurants brooklyn usa', 'bars brooklyn usa'],
limit=50, // limit of palces per each query
language='en',
region='US',
).then(response => {
response.forEach(queryPlaces => {
queryPlaces.forEach(place => {
console.log('--------------------');
console.log('query: ', place.query);
console.log('name: ', place.name);
console.log('phone: ', place.phone);
console.log('site: ', place.site);
});
});
});
Juga dimungkinkan untuk mengekstrak data dengan menggunakan Place Id:
// Get data of the specific place by id
client.googleMapsSearchV2(['ChIJrc9T9fpYwokRdvjYRHT8nI4'], language='en').then(response => {
console.log(response);
});
// Scrap Places by Place Ids
client.googleMapsSearchV2(
["ChIJ8ccnM7dbwokRy-pTMsdgvS4", "ChIJN5X_gWdZwokRck9rk2guJ1M", "ChIJxWLy8DlawokR1jvfXUPSTUE"],
limit=1, // limit of palces per each query
).then(response => {
response.forEach(queryPlaces => {
queryPlaces.forEach(place => {
console.log('--------------------');
console.log('name: ', place.name);
console.log('place_id: ', place.place_id);
});
});
});
Coba Outscraper SDK Sekarang
The Outscraper SDK has made it simple and provides an efficient way available for you to easily do Google Maps scraping with Node.js. Simply sign up to give our Free Tier a try.
FAQ
Pertanyaan dan jawaban paling sering
npm install outscraper --save # Or yarn add outscraper
const Outscraper = require('outscraper');
// Or using ES modules:
import Outscraper from 'outscraper';
let client = new Outscraper('SECRET_API_KEY');
// Search for businesses in specific locations:
client.googleMapsSearchV2(['restaurants brooklyn usa'], limit=20, language='en', region='us').then(response => {
console.log(response);
});
// Scrap Places by Two Queries
client.googleMapsSearchV2(
['restaurants brooklyn usa', 'bars brooklyn usa'],
limit=50, // limit of palces per each query
language='en',
region='US',
).then(response => {
response.forEach(queryPlaces => {
queryPlaces.forEach(place => {
console.log('--------------------');
console.log('query: ', place.query);
console.log('name: ', place.name);
console.log('phone: ', place.phone);
console.log('site: ', place.site);
});
});
});Scraping Google Maps memerlukan pengetahuan yang baik tentang pengkodean, emulasi browser, proxy, dan pemecah reCAPTCHA. Selain itu, Anda juga harus siap menghadapi perubahan yang mungkin dilakukan Google terhadap konten dinamisnya.
Google Maps tidak mengizinkan scraping. Meskipun, scraping dan penggalian data publik dilindungi oleh Amandemen Pertama Konstitusi Amerika Serikat.
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