自学教程：python自动化测试selenium执行js脚本实现示例

from selenium import webdriverfrom time import sleepclass TestScriptss(object):    def setup(self):        self.driver = webdriver.Chrome()        self.driver.get(http://www.baidu.com)     #执行js提示框，并点确定    def test_scripts(self):        self.driver.execute_script("alert('test')")        sleep(2)        self.driver.switch_to.alert.accept()        self.driver.quit()     #执行脚本获取当前页面标题    def test_scripts(self):        js = "return document.title"        title = self.driver.execute_script(js)        print(title)        sleep(2)        self.driver.quit()    #格式化文本框    def test_format(self):        js = 'var q = document.getElementById("kw"); q.style.border="10px solid red"'        self.driver.execute_script(js)        sleep(5)        self.driver.quit()     #通过脚本实现页面滚动    def test_scroll(self):        self.driver.find_element_by_id('kw').send_keys('selenium test')        self.driver.find_element_by_id('su').click()        sleep(2)        #搜索结果页面滚动        js = 'window.scrollTo(0, document.body.scrollHeight)'        # 同步执行        self.driver.execute_script(js)        #异步执行        # self.driver.execute_async_script(js)        sleep(2)        self.driver.quit()