18.
from selenium import webdriver
from selenium.webdriver import ChromeOptions
option = ChromeOptions()
option.add_experimental_option('excludeSwitches', ['enable-automation'])
option.add_experimental_option('useAutomationExtension', False)
browser = webdriver.Chrome(options=option)
browser.execute_script('Object.defineProperty(navigator, "webdriver", {get: () => undefined})')
browser.get('https://antispider1.scrape.cuiqingcai.com/')
19.
from selenium import webdriver
from selenium.webdriver import ChromeOptions
option = ChromeOptions()
option.add_experimental_option('excludeSwitches', ['enable-automation'])
option.add_experimental_option('useAutomationExtension', False)
browser = webdriver.Chrome(options=option)
browser.execute_cdp_cmd('Page.addScriptToEvaluateOnNewDocument', {
'source': 'Object.defineProperty(navigator, "webdriver", {get: () => undefined})'
})
browser.get('https://antispider1.scrape.cuiqingcai.com/')
20.绕过检测
option = ChromeOptions()
option.add_experimental_option('excludeSwitches', ['enable-automation'])
option.add_experimental_option('useAutomationExtension', False)
browser = webdriver.Chrome(options=option)
browser.execute_cdp_cmd('Page.addScriptToEvaluateOnNewDocument', {
'source': 'Object.defineProperty(navigator, "webdriver", {get: () => undefined})'
})
browser.get('https://antispider1.scrape.cuiqingcai.com/')
21.设置无头
from selenium import webdriver
from selenium.webdriver import ChromeOptions
option = ChromeOptions()
option.add_argument('--headless')
browser = webdriver.Chrome(options=option)
browser.set_window_size(1366, 768)
browser.get('https://www.baidu.com')
browser.get_screenshot_as_file('preview.png')
来源：oschina
链接：https://my.oschina.net/u/3892643/blog/3212748