学习目的：

正式步骤：

# -*-  coding:utf-8 -*-
from selenium import webdriver
from selenium.webdriver import ActionChains
from selenium.webdriver.support.ui import Select
from selenium.webdriver.common.keys import Keys
from selenium.common.exceptions import WebDriverException
import unittest
import os
import time
import traceback

class WebdriverAPI(unittest.TestCase):
    def setUp(self):
        # 每个用例都执行，在单个用例运行前执行
        #打开浏览器
        self.driver = webdriver.Chrome()

    def tearDown(self):
        #每个用例都执行，在单个用例运行后执行
        #退出浏览器
        self.driver.quit()

    def test_closeBrowserProcess(self):
        url = ‘https://www.baidu.com/‘
        self.driver.get(url)
        returnCode = os.system("taskkill /F /im " + "chrome.exe")
        if returnCode == 0:
            print("chrome process over")
        else:
            print("chrome process over fail")

if __name__ == ‘__main__‘:
    unittest.main()

原文地址：https://www.cnblogs.com/wuzhiming/p/9164774.html