去除自动化特征

qq_513728042026-08-21 8:34

✅ 现象说明

这是 百度风控：Selenium自动化特征被识别，触发滑块验证码

浏览器顶部提示：Microsoft Edge 正由自动测试软件控制，这就是自动化标志性特征，百度检测到后弹出安全验证。

方案：去除自动化特征（重点学习，基础反检测）

启动浏览器时添加参数，隐藏 自动化受控提示，降低被识别概率

python 复制代码

from selenium import webdriver
from selenium.webdriver.edge.service import Service
from selenium.webdriver.edge.options import Options
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import time

# 1. 配置Edge启动参数，隐藏自动化特征
edge_options = Options()
# 关闭自动化提示框
edge_options.add_experimental_option("useAutomationExtension", False)
edge_options.add_experimental_option("excludeSwitches", ["enable-automation"])

web_driver = webdriver.Edge(
    service=Service(executable_path=r"D:\Software\edgedriver_win64\msedgedriver.exe"),
    options=edge_options
)
# 执行cdp命令，进一步隐藏特征
web_driver.execute_cdp_cmd("Page.addScriptToEvaluateOnNewDocument", {
    "source": """
    Object.defineProperty(navigator, 'webdriver', {
      get: () => undefined
    })
    """
})

web_driver.get("https://www.baidu.com")
web_driver.maximize_window()

wait = WebDriverWait(web_driver, 10)
textarea = wait.until(EC.element_to_be_clickable((By.ID, "chat-input-textarea")))
textarea.send_keys("自动化测试学习")

time.sleep(2)
web_driver.quit()

⚠️ 注意：只能降低触发概率，不能100%避免，大厂风控持续更新