导入模块：

pip install webdriver_manager

pip install Selenium

webdriver_manager是 Python 中的一个库，用于管理 Web 驱动程序。它的作用是自动下载和设置不同浏览器（如 Chrome、Firefox、Edge 等）的 Web 驱动程序，以便在自动化测试中使用这些浏览器。

'''

import os

import shutil

from selenium import webdriver

from selenium.webdriver.chrome.service import Service

from webdriver_manager.chrome import ChromeDriverManager

from webdriver_manager.firefox import GeckoDriverManager

from webdriver_manager.microsoft import EdgeChromiumDriverManager

def download_chromedriver():

'''下载谷歌浏览器驱动'''

folder_path = r'.\webdriver' # 需要存放驱动文件的路径

download_driver_path = ChromeDriverManager().install() # 使用ChromeDriverManager安装ChromeDriver，并获取驱动程序的路径

shutil.copy(download_driver_path, folder_path) # 复制文件到目标位置

print("自动安装driver的位置在：", download_driver_path)



# file_path = os.path.join(folder_path, 'chromedriver.exe') # 路径拼接

# driver = webdriver.Chrome(service=Service(file_path)) # 创建Chrome WebDriver，并指定驱动路径

# driver.get("https://www.baidu.com") # 打开百度网页

def download_firfoxdriver():

'''下载火狐浏览器驱动'''

folder_path = r'.\webdriver' # 需要存放驱动文件的路径

download_driver_path = GeckoDriverManager().install() #下载FirefoxDriver

shutil.copy(download_driver_path, folder_path) # 复制文件到目标位置

print("自动安装driver的位置在：", download_driver_path)



file_path = os.path.join(folder_path, 'geckodriver.exe') # 路径拼接

driver = webdriver.Firefox(file_path)

driver.get('https://www.baidu.com')

def download_edgedriver():

'''下载Edge浏览器驱动'''

folder_path = r'.\webdriver' # 需要存放驱动文件的路径

download_driver_path = EdgeChromiumDriverManager().install()

shutil.copy(download_driver_path, folder_path) # 复制文件到目标位置

print(download_driver_path)



# file_path = os.path.join(folder_path, 'msedgedriver.exe') # 路径拼接

# driver = webdriver.Edge(file_path)

# driver.get("https://www.baidu.com")

download_chromedriver()

download_firfoxdriver()

download_edgedriver()