javascript实例

from selenium import webdriver
from time import sleep

class testCase(object):
    def __init__(self):
        self.driver = webdriver.Chrome()
        self.driver.get('http://www.baidu.com')

    def execute_script(self):
        self.driver.execute_script("alert('百度一下，你就知道')")
        sleep(2)
        self.driver.switch_to.alert.accept()
    def test1(self):
        js = 'return document.title'
        title = self.driver.execute_script(js)
        print(title)

    def test2(self):
        js = "var q = document.getElementById('kw'); q.style.border = '2px solid red'"
        self.driver.execute_script(js)

    def scrollTo(self):
        self.driver.find_element_by_id('kw').send_keys('赵文卓')
        self.driver.find_element_by_id('su').click()
        sleep(2)
        self.driver.execute_script('window.scrollTo(0, document.body.scrollHeight)')

        sleep(2)
        self.driver.quit()
if __name__ == '__main__':
    case = testCase()
    case.execute_script()
    case.test1()
    case.test2()
    case.scrollTo()