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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 Selenio or other browser emulators may be a viable option.
Then, you will need to make use of apoderados 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 Solucionador 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
Utilización de la Outscraper Node.js library will enhance the quality of scraping Google Maps. It provides convenient access to the API de Outscraper from applications written in the Node.js language, which allows you to use Servicios de Outscraper de su código.
Puede empezar por instalar el paquete y crear una cuenta en Outscraper.
Instalación
Install the Outscraper SDK by running the following command:
npm install outscraper --save
# Or
yarn add outscraper
Inicialización
Inicialice el cliente Outscraper importando la clase y añadiendo su clave secreta de API. Puedes generar la clave API en la página de perfil.
const Outscraper = require('outscraper');
// Or using ES modules:
import Outscraper from 'outscraper';
let client = new Outscraper('SECRET_API_KEY');
Ejemplos de uso
A continuación, se muestran ejemplos de cómo se pueden extraer lugares de Google Maps mediante consultas de búsqueda:
// 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);
});
});
});
También es posible extraer los datos mediante el uso de 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);
});
});
});
Pruebe ahora el SDK Outscraper
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.
Preguntas más frecuentes
Preguntas y respuestas más frecuentes
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);
});
});
});El scraping de Google Maps requiere buenos conocimientos de codificación, emulación de navegadores, proxies y reCAPTCHA solver. Además, también debe estar preparado para hacer frente a los cambios que Google pueda hacer en su contenido dinámico.
Google Maps no permite el scraping. Aunque el scraping y la extracción de datos públicos están protegidos por la Primera Enmienda de la Constitución de los Estados Unidos.
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