高带宽代理 (High-Bandwidth Proxies)

了解 Oxylabs 高带宽代理以及如何将其用于视频或音频抓取任务。

快速开始

要开始使用我们的 高带宽代理 (High Bandwidth Proxies) 用于视频数据和音频抓取，请联系销售团队以获取您的专用端点。每位客户都会获得为其特定需求配置的唯一代理端点。要将此解决方案直接集成到 yt_dlp 库，请参考此页面：

YouTube 下载器 (yt_dlp) 集成

端点配置

在从客户经理团队收到端点后，您将获得：

一个专用代理端点
您的用户名和密码
端口号（默认：60000）

发起请求

为快速连接检查，请在用户名中添加 -test 参数。

curl -x username-test:password@your-endpoint:60000 \
     https://ip.oxylabs.io/location

import requests
import random

username = 'YOUR_USERNAME'
password = 'YOUR_PASSWORD'
proxy = 'your-endpoint:60000'

if not username.endswith("-test"):
    username += "-test"

proxies = {
    "http": f"http://{username}:{password}@{proxy}",
    "https": f"http://{username}:{password}@{proxy}"
}

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

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

const username = 'YOUR_USERNAME';
const password = 'YOUR_PASSWORD';
const proxyHost = 'your-endpoint';
const proxyPort = 60000;

const client = axios.create({
    httpsAgent: new https.Agent({
        rejectUnauthorized: false
    })
});

const modifiedUsername = username.endsWith("-test") ? username : username + "-test";

client.get('https://ip.oxylabs.io/location', {
    proxy: {
        host: proxyHost,
        port: proxyPort,
        auth: {
            username: modifiedUsername,
            password: password
        }
    }
})
.then(response => console.log(response.data))
.catch(error => console.error(error));

<?php
$username = 'YOUR_USERNAME';
$password = 'YOUR_PASSWORD';
$proxyHost = 'your-endpoint';
$proxyPort = 60000;

$modifiedUsername = substr($username, -5) === "-test" ? $username : $username . "-test";

$proxy = "$proxyHost:$proxyPort";


$ch = curl_init('https://ip.oxylabs.io/location');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_PROXY, $proxy);
curl_setopt($ch, CURLOPT_PROXYUSERPWD, "$modifiedUsername:$password");

$response = curl_exec($ch);
curl_close($ch);

echo $response;
?>

package main

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

func main() {
    username, password := "YOUR_USERNAME", "YOUR_PASSWORD"
    proxyHost := "your-endpoint"
    proxyPort := "60000"

    if !strings.HasSuffix(username, "-test") {
        username += "-test"
    }

    proxyURL := fmt.Sprintf("http://%s:%s@%s:%s", username, password, proxyHost, proxyPort)

    proxy, _ := url.Parse(proxyURL)
    transport := &http.Transport{Proxy: http.ProxyURL(proxy)}
    client := &http.Client{Transport: transport}

    req, _ := http.NewRequest("GET", "https://ip.oxylabs.io/location", nil)

    resp, err := client.Do(req)
    if err != nil {
        panic(err)
    }
    defer resp.Body.Close()

    body, _ := io.ReadAll(resp.Body)
    fmt.Println(string(body))
}

import java.net.Authenticator;
import java.net.InetSocketAddress;
import java.net.PasswordAuthentication;
import java.net.Proxy;
import java.net.ProxySelector;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {

    public static void main(String[] args) throws Exception {

        String username = "YOUR_USERNAME";
        String password = "YOUR_PASSWORD";

        if (!username.endsWith("-test")) {
            username += "-test";
        }


        Authenticator.setDefault(new Authenticator() {
            @Override
            protected PasswordAuthentication getPasswordAuthentication() {
                return new PasswordAuthentication(username, password.toCharArray());
            }
        });

        HttpClient client = HttpClient.newBuilder()
                .proxy(ProxySelector.of(new InetSocketAddress("your-endpoint", 60000)))
                .build();

        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create("https://ip.oxylabs.io/location"))
                .build();

        HttpResponse<String> response = client.send(request,
                HttpResponse.BodyHandlers.ofString());

        System.out.println(response.body());
    }
}

using System.Net;

var proxy = new WebProxy
{
    Address = new Uri("http://your-endpoint:60000"),
    Credentials = new NetworkCredential("YOUR_USERNAME-test", "YOUR_PASSWORD")
};

var handler = new HttpClientHandler { Proxy = proxy };
var client = new HttpClient(handler);

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

为每次下载设置会话

为确保最佳成功率，高带宽代理在每个会话期间提供自动负载均衡。 -$((1 + RANDOM % 100000)) 用户名旁的该参数会生成一个随机数作为会话 ID，并为每次下载分配不同的 IP 地址。

curl -x username-$((1 + RANDOM % 100000)):password@your-endpoint:60000 \
     https://ip.oxylabs.io/location

import requests
import random

username = 'YOUR_USERNAME'
password = 'YOUR_PASSWORD'
proxy = 'your-endpoint:60000'

random_number = random.randint(1, 100000)  # 生成随机数
modified_username = f"{username}-{random_number}"

proxies = {
    "http": f"http://{modified_username}:{password}@{proxy}",
    "https": f"http://{modified_username}:{password}@{proxy}"
}

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

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

const username = 'YOUR_USERNAME';
const password = 'YOUR_PASSWORD';

const randomNumber = Math.floor(Math.random() * 100000) + 1;
const modifiedUsername = `${username}-${randomNumber}`;

const client = axios.create({
    httpsAgent: new https.Agent({
        rejectUnauthorized: false
    })
});

client.get('https://ip.oxylabs.io/location', {
    proxy: {
        host: 'your-endpoint',
        port: 60000,
        auth: {
            username: username,
            password: password
        }
    },
})
.then(response => console.log(response.data))
.catch(error => console.error(error));

<?php
$username = 'YOUR_USERNAME';
$password = 'YOUR_PASSWORD';
$proxy = 'your-endpoint:60000';
$sessionId = rand(1, 100000);

$modifiedUsername = $username . "-" . $sessionId;

$ch = curl_init('https://ip.oxylabs.io/location');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_PROXY, $proxy);
curl_setopt($ch, CURLOPT_PROXYUSERPWD, "$modifiedUsername:$password");

$response = curl_exec($ch);
curl_close($ch);

echo $response;
?>

package main

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

func main() {
        username, password:= "YOUR_USERNAME", "YOUR_PASSWORD"
        proxyHost:= "your-endpoint"
        proxyPort:= "60000"

        modifiedUsername:= fmt.Sprintf("%s-%d", username, rand.Intn(100000)+1)

        proxyURL:= fmt.Sprintf("http://%s:%s@%s:%s", modifiedUsername, password, proxyHost, proxyPort)

        proxy, _:= url.Parse(proxyURL)
        transport:= &http.Transport{Proxy: http.ProxyURL(proxy)}
        client:= &http.Client{Transport: transport}

        req, _:= http.NewRequest("GET", "https://ip.oxylabs.io/location", nil)

        resp, err:= client.Do(req)
        if err!= nil {
                panic(err)
        }
        defer resp.Body.Close()

        body, _:= io.ReadAll(resp.Body)
        fmt.Println(string(body))
}

import java.net.Authenticator;
import java.net.InetSocketAddress;
import java.net.PasswordAuthentication;
import java.net.ProxySelector;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.Random;

public class Main {

    public static void main(String[] args) throws Exception {

        String username = "YOUR_USERNAME";
        String password = "YOUR_PASSWORD";

        Random rand = new Random();
        int randomNumber = rand.nextInt(100000) + 1;
        String modifiedUsername = username + "-" + randomNumber;


        Authenticator.setDefault(new Authenticator() {
            @Override
            protected PasswordAuthentication getPasswordAuthentication() {
                return new PasswordAuthentication(modifiedUsername, password.toCharArray());
            }
        });

        HttpClient client = HttpClient.newBuilder()
                .proxy(ProxySelector.of(new InetSocketAddress("your-endpoint", 60000)))
                .build();

        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create("https://ip.oxylabs.io/location"))
                .build();

        HttpResponse<String> response = client.send(request,
                HttpResponse.BodyHandlers.ofString());

        System.out.println(response.body());
    }
}

using System.Net;

var random = new Random();
int sessionId = random.Next(1, 100001); // 生成 1 到 100000 之间的随机数

var proxy = new WebProxy
{
    Address = new Uri("http://your-endpoint:60000"),
    Credentials = new NetworkCredential($"YOUR_USERNAME-{sessionId}", "YOUR_PASSWORD") // 在用户名后追加 sessionId
};

var handler = new HttpClientHandler { Proxy = proxy };
var client = new HttpClient(handler);

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

调整后的端点将根据您的配置自动处理 IP 分配。使用它可确保每次下载使用新的 IP 地址。

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最后更新于6个月前

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快速开始

端点配置

发起请求

为每次下载设置会话