选择国家

如果您想访问特定位置的IP，您需要在用户字符串中提供一个带有两字母国家代码的country参数。以下是国家参数列表：

Country	Country code
美国	country-US
德国	country-DE
法国	country-FR
荷兰	country-NL
英国	country-GB
罗马尼亚	country-RO
墨西哥	country-MX
日本	country-JP

例如，如果您只想轮换美国代理池，请在用户字符串中将轮换端口8000与参数country-US一起使用：

curl -x dc.oxylabs.io:8000 -U 'user-USERNAME-country-US:PASSWORD' https://ip.oxylabs.io/location

cURL

curl -x dc.oxylabs.io:8000 -U 'user-USERNAME-country-COUNTRY:PASSWORD' https://ip.oxylabs.io/location

Python

import requests

username = 'USERNAME'
password = 'PASSWORD'
country = 'COUNTRY'
proxy = 'dc.oxylabs.io:8000'

proxies = {
   "https": ('https://user-%s-country-%s:%s@%s' % (username, country, password, proxy))
}

response=requests.get("https://ip.oxylabs.io/location", proxies=proxies)

print(response.content)

Node.js

const axios = require("axios");
const https = require("https");

const client = axios.create({
    httpsAgent: new https.Agent({
        rejectUnauthorized: false,
    }),
});
const username = 'USERNAME';
const country = 'COUNTRY'
const password = 'PASSWORD'

client
    .get("https://ip.oxylabs.io/location", {
        proxy: {
            protocol: "https",
            host: "dc.oxylabs.io",
            port: 8000,
            auth: {
                username: `user-${username}-country-${country}`,
                password: password,
            },
        },
    })
    .then((res) => {
        console.log(res.data);
    })
    .catch((err) => console.error(err));

PHP

<?php

$username = 'USERNAME';
$country = 'COUNTRY';
$password = 'PASSWORD';
$proxy = 'dc.oxylabs.io:8000';
$target = 'https://ip.oxylabs.io/location';

$request = curl_init($target);
curl_setopt($request, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($request, CURLOPT_PROXY, $proxy);
curl_setopt($request, CURLOPT_PROXYUSERPWD, "user-$username-country-$country:$password");
$responseBody = curl_exec($request);
$error = curl_error($request);
curl_close($request);

if ($responseBody !== false) {
    echo 'Response: ' . $responseBody;
} else {
    echo 'Failed to connect to proxy: ' . $error;
}

Go

package main

import (
	"fmt"
	"io"
	"net/http"
	"net/url"
)

func main() {
	username, country, password, entry := "USERNAME", "COUNTRY", "PASSWORD", "dc.oxylabs.io:8000"

	proxy, err := url.Parse(fmt.Sprintf("https://user-%s-country-%s:%s@%s", username, country, password, entry))
	if err != nil {
		panic(err)
	}

	transport := &http.Transport{
		Proxy: http.ProxyURL(proxy),
	}
	client := &http.Client{Transport: transport}
	target := "https://ip.oxylabs.io/location"
	response, err := client.Get(target)
	if err != nil {
		panic(err)
	}
	defer response.Body.Close()

	body, err := io.ReadAll(response.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println("Response:")
	fmt.Println(string(body))
}

Java

package com.example;

import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Base64;

import org.apache.hc.client5.http.fluent.Request;
import org.apache.hc.core5.http.HttpHost;

public class App {
    public static void main(String[] args) throws IOException, URISyntaxException {
        String targetUrl = "http://ip.oxylabs.io/location";
        String username = "USERNAME";
        String country = "COUNTRY";
        String password = "PASSWORD";
        String proxy = "dc.oxylabs.io:8000";

        URI proxyURI = new URI(String.format("https://user-%s-country-%s:%s@%s", username, country, password, proxy));

        String basicAuth = new String(
                Base64.getEncoder()
                        .encode(
                                proxyURI.getUserInfo().getBytes()));
        String response = Request.get(targetUrl)
                .addHeader("Proxy-Authorization", "Basic " + basicAuth)
                .viaProxy(HttpHost.create(proxyURI))
                .execute().returnContent().asString();

        System.out.println(response);
    }
}

C#

using System.Net;

// .NET currently does not support HTTPS proxies
var proxy = new WebProxy {
    Address = new Uri("dc.oxylabs.io:8000"),
    Credentials = new NetworkCredential(
        userName: "user-USERNAME-country-COUNTRY",
        password: "PASSWORD"
    )
};

var httpClientHandler = new HttpClientHandler {Proxy = proxy};

using var client = new HttpClient(handler: httpClientHandler, disposeHandler: true);

var result = await client.GetStringAsync("https://ip.oxylabs.io/location");
Console.WriteLine(result);

订阅方法的区别

按IP付费的数据中心用户提供轮换端口和国家参数时，每次新请求将从其代理列表中接收选定国家的随机IP。

按流量付费的数据中心用户提供轮换端口和国家参数时，每次新请求将从整个代理池中接收选定国家的随机IP。

我们使用 MaxMind GeoIP2 数据库来确定IP位置。