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Google Maps Scraping in Pure GO
It is necessary to have a good understanding of coding, browser emulation, proxies, and reCAPTCHA solver in order to scrape Google Maps. Furthermore, you must ensure that you are prepared to deal with any modifications that Google may make to the dynamic information on its website.
You must first utilize browser emulation to simulate the behavior of a valid user. One option is to use Selênio or another browser emulator.
You will need to use procuradores to protect the IP address associated with your office or home. That way, you can request webpages from the IP addresses of other individuals.
Regardless of the collection of tools, if you have some good usage, Google might show you reCAPTCHA and connect it to some of your IPs. This could happen even if you have a significant amount of traffic. You can add a solucionador reCAPTCHA to your system if you do not wish to alter your IPs each time you encounter a reCAPTCHA.
Also, Google’s content may change. You can do it by running daily tests.
The scraper can be produced and maintained, but gradually. Learn how to scrape Google Maps using Python and Selenium with this tutorial: Como extrair dados do Google Maps com Python e Selenium.
Google Maps Scraping With Outscraper GO Package
Using the Outscraper GO library will simplify and improve the reliability of scraping Google Maps. It provides convenient access to the API do Outscraper from applications written in the Go language, which allows you to use Serviços do Outscraper de seu código.
Você pode começar instalando o pacote e criação de uma conta em Outscraper.
Instalação
Make sure your project is using Go Modules (it will have a go.mod file in its root if it already is):
go mod init
Install the Outscraper SDK by running the following command.
go get -u github.com/outscraper/outscraper-go
Inicialização
Inicialize o cliente Outscraper, importando a classe e adicionando sua chave secreta API. Você pode gerar a chave API em a página do perfil.
package main
import (
"fmt"
"github.com/outscraper/outscraper-go"
)
client := outscraper.Client{ApiKey: "SECRET_API_KEY"}
Exemplos de uso
Aqui estão exemplos de como você pode raspar lugares do Google Maps usando as consultas de busca:
// Search for businesses in specific locations:
results, _ := client.GoogleMapsSearchV2(map[string]string {
"query": "restaurants brooklyn usa",
"limit": "20",
"language": "en",
"region": "us",
})
fmt.Println(results)
Também é possível extrair os dados usando o Place Id:
// Get data of the specific place by id
results, _ := client.GoogleMapsSearchV2(map[string]string {
"query": "ChIJrc9T9fpYwokRdvjYRHT8nI4",
"language": "en",
})
fmt.Println(results)
Experimente agora o Outscraper SDK
The Outscraper SDK provides you with a convenient way to easily do Google Maps scraping with Go. You can try it right now with a Free Tier.
Perguntas frequentes
Perguntas e respostas mais frequentes
Você pode raspar os resultados do Google Map usando o Outscraper SDK. Especifique as consultas de busca, idioma e outros parâmetros e envie sua solicitação.
go mod init
go get -u github.com/outscraper/outscraper-go
package main
import (
"fmt"
"github.com/outscraper/outscraper-go"
)
client := outscraper.Client{ApiKey: "SECRET_API_KEY"}// Search for businesses in specific locations:
results, _ := client.GoogleMapsSearchV2(map[string]string {
"query": "restaurants brooklyn usa",
"limit": "20",
"language": "en",
"region": "us",
})
fmt.Println(results)Raspar o Google Maps requer bons conhecimentos de codificação, emulação de navegador, proxies, e reCAPTCHA solver. Além disso, você também deve estar pronto para lidar com as mudanças que o Google possa fazer em seu conteúdo dinâmico.
Google Maps não permite a raspagem. Embora, a raspagem e a extração de dados públicos seja protegida pela Primeira Emenda da Constituição dos Estados Unidos.
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