day03 元素交互操作

from selenium import webdriver
from selenium.webdriver import ActionChains
from selenium.webdriver.common.keys import Keys #键盘按键操作
import time

driver = webdriver.Chrome()

try:
    driver.implicitly_wait(10)
    driver.get('http://www.jd.com/')
    time.sleep(5)

    #点击 清除
    input = driver.find_element_by_id('key')
    input.send_keys('围城')

    #通过class查找搜索按钮
    search = driver.find_element_by_class_name('button')
    search.click()  #点击搜索按钮

    time.sleep(3)

    input2 = driver.find_element_by_id('key')
    input2.clear()  #清空输入框

    time.sleep(1)

    input2.send_keys('墨菲定律')
    input2.send_keys(Keys.ENTER)

    time.sleep(10)

finally:
    driver.close()