2025年绕过Cloudflare挑战：完整指南

wss://browser.scrapeless.com/browser?token=APIKey&session_ttl=180&proxy_country=ANY

import puppeteer from 'puppeteer-core';

const API_KEY = 'your_api_key'
const host = 'wss://browser.scrapeless.com';
const query = new URLSearchParams({
  token: API_KEY,
  session_ttl: '180', // 浏览器会话的生命周期，单位为秒
  proxy_country: 'GB', // 代理国家
  proxy_session_id: 'fuck_test', // 代理会话ID用于保持代理IP不变。会话时间默认为3分钟，基于proxy_session_duration设置。
  proxy_session_duration: '5' // 代理会话时间，单位分钟
}).toString();

const connectionURL = `${host}/browser?${query}`;
const browser = await puppeteer.connect({
    browserWSEndpoint: connectionURL,
    defaultViewport: null,
});
console.log('Connected!')

const page = await browser.newPage();
await page.goto('https://www.scrapingcourse.com/cloudflare-challenge', {waitUntil: 'domcontentloaded'});
// 通过等待网站页面中的元素，确保Cloudflare挑战已成功绕过。
await page.waitForSelector('main.page-content .challenge-info', {timeout: 30 * 1000})
await page.screenshot({path: 'challenge-bypass.png'});

const cookies = await browser.cookies()
const cfClearance = cookies.find(cookie => cookie.name === 'cf_clearance')?.value

await page.setRequestInterception(true);
page.on('request', request => {
  // 匹配Cloudflare挑战后的页面请求
  if (request.url().includes('https://www.scrapingcourse.com/cloudflare-challenge') && request.headers()?.['origin']) {
    const accessRequestHeaders = request.headers();
    console.log('[access_request_headers] =>', accessRequestHeaders);
  }
  request.continue();
});

const page = await browser.newPage();
await page.goto('https://www.scrapingcourse.com/login/cf-turnstile', { waitUntil: 'domcontentloaded' });
await page.locator('input[type="email"]').fill('admin@example.com')
await page.locator('input[type="password"]').fill('password')
// 等待turnstile成功解锁
await page.waitForFunction(() => {
  return window.turnstile && window.turnstile.getResponse();
});
await page.screenshot({ path: 'challenge-bypass-success.png' });
await page.locator('button[type="submit"]').click()
await page.waitForNavigation()
await page.screenshot({ path: 'next-page.png' });

{
  "actor": "unlocker.webunlocker",
  "input": {
    "url": "https://www.google.com/",
    "js_render": true
  },
  "proxy": {
    "country": "US"
  }
}

{
  "actor": "unlocker.webunlocker",
  "input": {
    "url": "https://example.com",
    "js_render": true,
    "js_instructions": [
      {
        "wait_for": [
          ".dynamic-content",
          30000
        ]
        // 等待元素
      },
      {
        "click": [
          "#load-more",
          1000
        ]
        // 单击元素
      },
      {
        "fill": [
          "#search-input",
          "search term"
        ]
        // 填写表单
      },
      {
        "keyboard": [
          "press",
          "Enter"
        ]
        // 模拟按键
      },
      {
        "evaluate": "window.scrollTo(0, document.body.scrollHeight)"
        // 执行自定义JS
      }
    ]
  }
}

import axios from 'axios'

async function sendRequest() {
  const host = "api.scrapeless.com";
  const url = `https://${host}/api/v1/unlocker/request`;
  const API_KEY = 'your_api_key'

  const payload = {
    actor: "unlocker.webunlocker",
    proxy: {
      country: "US"
    },
    input: {
      url: "https://www.scrapingcourse.com/cloudflare-challenge",
      js_render: true,
      js_instructions: [
        {
          wait_for: [
            "main.page-content .challenge-info",
            30000
          ]
        }
      ]
    },
  }

  try {
    const response = await axios.post(url, payload, {
      headers: {
        'Content-Type': 'application/json',
        'x-api-token': API_KEY
      }
    });
    console.log("[page_html_body] =>", response.data);
  } catch (error) {
    console.error('Error:', error);
  }
}
sendRequest();