# Anfrage erhalten
In diesem Abschnitt erläutern wir das Verfahren zum Versenden von GET-Anfragen unter Verwendung von Crawlbase's Smart Proxy Dienst. Dies stellt einen einfachen Befehl zum Ausführen einer GET-Anfrage über den Smart Proxy.
- curl
- ruby
- node
- php
- python
- go
Using HTTPS (recommended):
curl -x "https://[email protected]:8013" -k "https://httpbin.org/ip"
Using HTTP alternative:
curl -x "http://[email protected]:8012" -k "https://httpbin.org/ip"
# Installation: gem install typhoeus
require 'typhoeus'
# HTTPS proxy (recommended)
proxy_url = "https://[email protected]:8013"
# HTTP proxy alternative:
# proxy_url = "http://[email protected]:8012"
request = Typhoeus::Request.new(
"https://httpbin.org/ip",
proxy: proxy_url,
ssl_verifypeer: false, # Disabled for hostname SSL inspection
ssl_verifyhost: 0 # Disables hostname verification
)
response = request.run
puts response.code, response.body
const http = require('http');
const https = require('https');
const crawlbaseToken = '_USER_TOKEN_';
const auth = `Basic ${Buffer.from(crawlbaseToken).toString('base64')}`;
// HTTP request
const httpRequest = http.request({
host: 'smartproxy.crawlbase.com',
port: 8012, // Use 8013 for HTTPS
path: 'http://httpbin.org/ip',
headers: {'Proxy-Authorization': auth},
}, res => {
res.setEncoding('utf8');
res.on('data', console.log);
});
httpRequest.on('error', console.error);
httpRequest.end();
// HTTPS request
process.env['NODE_TLS_REJECT_UNAUTHORIZED'] = 0; // Disable TLS/SSL verification
const httpsRequest = http.request({
host: 'smartproxy.crawlbase.com',
port: 8013, // HTTPS port
method: 'CONNECT',
path: 'httpbin.org:443',
headers: {'Proxy-Authorization': auth},
}, (res, socket) => {
if (res.statusCode === 200) {
https.get({
host: 'httpbin.org',
path: '/ip',
socket: socket, // Using the provided socket
agent: false, // Disable the default agent
}, res => {
res.setEncoding('utf8');
res.on('data', console.log);
});
}
});
httpsRequest.on('error', console.error);
httpsRequest.end();
<?php
// cURL initialization
$ch = curl_init('http://httpbin.org/ip');
// Configuring cURL options
$curlOptions = [
CURLOPT_PROXY => "http://[email protected]:8012", // Use https:// and port 8013 for HTTPS
CURLOPT_CUSTOMREQUEST => 'GET',
CURLOPT_RETURNTRANSFER => true,
CURLOPT_SSL_VERIFYHOST => false,
CURLOPT_SSL_VERIFYPEER => false
];
// Setting cURL options
curl_setopt_array($ch, $curlOptions);
// Execute request and capture response
$response = curl_exec($ch);
// Handle any error
if (curl_error($ch)) {
die('Error: "'.curl_error($ch).'" - Code: '.curl_errno($ch));
}
// Output HTTP Status Code and Response Body
echo 'HTTP Status Code: '.curl_getinfo($ch, CURLINFO_HTTP_CODE) . PHP_EOL;
echo 'Response Body: '.$response . PHP_EOL;
// Close cURL session
curl_close($ch);
?>
# pip install requests
import requests
from urllib3.exceptions import InsecureRequestWarning
# Suppress only the single warning from urllib3 needed.
requests.packages.urllib3.disable_warnings(category=InsecureRequestWarning)
# Choose either HTTP or HTTPS endpoint
proxy_url = "http://_USER_TOKEN_:@smartproxy.crawlbase.com:8012" # Use https:// and port 8013 for HTTPS
proxies = {
"http": proxy_url,
"https": proxy_url
}
try:
response = requests.get(
url="http://httpbin.org/ip",
proxies=proxies,
verify=False,
timeout=30
)
response.raise_for_status() # Raise an exception for bad status codes
print('Response Code:', response.status_code)
print('Response Body:', response.text)
except requests.exceptions.RequestException as e:
print(f"An error occurred: {e}")
package main
import (
"fmt"
"crypto/tls"
"io/ioutil"
"net/http"
"net/url"
)
func main() {
// Create the proxy URL (use https:// and port 8013 for HTTPS)
proxyURL, _ := url.Parse("http://[email protected]:8012")
// Create a Transport with the proxy and insecure TLS configuration
transport := &http.Transport{
Proxy: http.ProxyURL(proxyURL),
TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
}
// Create an HTTP client with the Transport
client := &http.Client{Transport: transport}
// Send the request
resp, err := client.Get("https://httpbin.org/ip")
if err != nil {
fmt.Println("Failure : ", err)
return
}
defer resp.Body.Close()
// Read the response body
respBody, _ := ioutil.ReadAll(resp.Body)
// Display results
fmt.Println("response Status : ", resp.Status)
fmt.Println("response Headers : ", resp.Header)
fmt.Println("response Body : ", string(respBody))
}