数据中心代理 (Datacenter Proxies)
用户凭证
要开始使用 Oxylabs 的 数据中心代理 (Datacenter Proxies)，您必须先前往 Oxylabs 的 控制面板 并购买适合您需求的计划。 之后，系统会引导您创建代理用户。代理用户凭证即您访问 数据中心代理 的方式。
发起请求
在您创建代理用户后，会弹出一个包含您的第一个测试请求以获取随机 IP 的弹窗。
复制它并将 USERNAME 和 PASSWORD 参数更改为您的代理凭证：
curl -x dc.oxylabs.io:8000 -U "user-USERNAME:PASSWORD" https://ip.oxylabs.io/location 在下面的其他编程语言中找到更多代码示例：
curl -x dc.oxylabs.io:8000 -U "user-USERNAME:PASSWORD" https://ip.oxylabs.io/location #pip install requests
import requests
username = 'USERNAME'
password = 'PASSWORD'
proxy = 'dc.oxylabs.io:8000'
proxies = {
"https": ('https://user-%s:%s@%s' % (username, password, proxy))
}
response=requests.get("https://ip.oxylabs.io/location", proxies=proxies)
print(response.content)//npm install axios
const axios = require("axios");
const https = require("https");
const client = axios.create({
httpsAgent: new https.Agent({
rejectUnauthorized: false,
}),
});
const username = 'USERNAME';
const password = 'PASSWORD'
client
.get("https://ip.oxylabs.io/location", {
proxy: {
protocol: "https",
host: "dc.oxylabs.io",
port: 8000,
auth: {
username: `user-${username}`,
password: password,
},
},
})
.then((res) => {
console.log(res.data);
})
.catch((err) => console.error(err));
<?php
$username = 'USERNAME';
$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-$username:$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;
}package main
import (
"fmt"
"io"
"net/http"
"net/url"
)
func main() {
username, password, entry := "USERNAME", "PASSWORD", "dc.oxylabs.io:8000"
proxy, err := url.Parse(fmt.Sprintf("https://user-%s:%s@%s", username, 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))
}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 target = "http://ip.oxylabs.io/location";
String username = "USERNAME";
String password = "PASSWORD";
String proxy = "dc.oxylabs.io:8000";
URI proxyURI = new URI(String.format("https://user-%s:%s@%s", username, password, proxy));
String basicAuth = new String(
Base64.getEncoder()
.encode(
proxyURI.getUserInfo().getBytes()));
String response = Request.get(target)
.addHeader("Proxy-Authorization", "Basic " + basicAuth)
.viaProxy(HttpHost.create(proxyURI))
.execute().returnContent().asString();
System.out.println(response);
}
}
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",
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);要获取 特定代理 在发出请求时，请参阅 IP 控制 页面。
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