import os from selenium import webdriver from selenium.webdriver.chrome.options import Options

检测是否已经打开了浏览器

def check_browser(): for port in range(9222, 9322): try: options = Options() options.add_experimental_option('debuggerAddress', f'127.0.0.1:{port}') browser = webdriver.Chrome(options=options) browser.quit() return port except: pass return None

if name == 'main': port = check_browser() if port: print(f'已经打开了谷歌浏览器，端口号为{port}') else: os.system(r'start chrome --remote-debugging-port=9222 --user-data-dir='D:\selenium'')

options = Options()
options.add_experimental_option('debuggerAddress', f'127.0.0.1:{port}')
browser = webdriver.Chrome(options=options)
input('输入开始继续程序')
browser.get('https://menhu.pt.ouchn.cn/site/ouchnPc/index')
print(browser.title)