如何在 Python + Selenium 中创建随机用户代理?
How do I create a random user agent in Python + Selenium?
如何在 Chrome 中创建随机 user_agent?我正在使用假用户代理。 Library here。打印输出正常,但似乎没有加载到 Chrome.
我试过:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = Options()
options.add_argument("window-size=1400,600")
from fake_useragent import UserAgent
ua = UserAgent()
a = ua.random
user_agent = ua.random
print(user_agent)
options.add_argument(f'user-agent={user_agent}')
driver = webdriver.Chrome()
driver.get('https://whoer.net/')
这不会每次都打印随机输出。
打印输出:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36
(KHTML, like Gecko) Chrome/41.0.2227.1 Safari/537.36
根据whoer.net输出user_agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML,
like Gecko) Chrome/63.0.3239.132 Safari/537.36
您没有使用这些选项,这就是它不起作用的原因
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = Options()
options.add_argument("window-size=1400,600")
from fake_useragent import UserAgent
ua = UserAgent()
user_agent = ua.random
print(user_agent)
options.add_argument(f'user-agent={user_agent}')
driver = webdriver.Chrome(chrome_options=options)
driver.get('https://whoer.net/')
driver.quit()
运行后,查看控制台和浏览器输出
伪造 User Agent 的一种简单方法是使用 FirefoxProfile()
,如下所示:
from selenium import webdriver
from fake_useragent import UserAgent
useragent = UserAgent()
profile = webdriver.FirefoxProfile()
profile.set_preference("general.useragent.override", useragent.random)
driver = webdriver.Firefox(firefox_profile=profile, executable_path="C:\Utility\BrowserDrivers\geckodriver.exe")
driver.get("http://www.whatsmyua.info/")
连续执行3次结果如下:
第一次执行:
Mozilla/5.0 (Windows NT 4.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2049.0 Safari/537.36
第二次执行:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.517 Safari/537.36
第三次执行:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1309.0 Safari/537.17
如何在 Chrome 中创建随机 user_agent?我正在使用假用户代理。 Library here。打印输出正常,但似乎没有加载到 Chrome.
我试过:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = Options()
options.add_argument("window-size=1400,600")
from fake_useragent import UserAgent
ua = UserAgent()
a = ua.random
user_agent = ua.random
print(user_agent)
options.add_argument(f'user-agent={user_agent}')
driver = webdriver.Chrome()
driver.get('https://whoer.net/')
这不会每次都打印随机输出。
打印输出:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36
(KHTML, like Gecko) Chrome/41.0.2227.1 Safari/537.36
根据whoer.net输出user_agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36
您没有使用这些选项,这就是它不起作用的原因
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = Options()
options.add_argument("window-size=1400,600")
from fake_useragent import UserAgent
ua = UserAgent()
user_agent = ua.random
print(user_agent)
options.add_argument(f'user-agent={user_agent}')
driver = webdriver.Chrome(chrome_options=options)
driver.get('https://whoer.net/')
driver.quit()
运行后,查看控制台和浏览器输出
伪造 User Agent 的一种简单方法是使用 FirefoxProfile()
,如下所示:
from selenium import webdriver
from fake_useragent import UserAgent
useragent = UserAgent()
profile = webdriver.FirefoxProfile()
profile.set_preference("general.useragent.override", useragent.random)
driver = webdriver.Firefox(firefox_profile=profile, executable_path="C:\Utility\BrowserDrivers\geckodriver.exe")
driver.get("http://www.whatsmyua.info/")
连续执行3次结果如下:
第一次执行:
Mozilla/5.0 (Windows NT 4.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2049.0 Safari/537.36
第二次执行:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.517 Safari/537.36
第三次执行:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1309.0 Safari/537.17