元素交互操作Day03-1

#!/usr/bin/env python
#coding: utf8
#python2
#selenium 剩余部分
#元素交互操作:
#1.点击、清楚
#2.actions change
#3.执行js代码
#4.frame切换

#以下是元素交互操作
from  selenium import webdriver
from selenium.webdriver import ActionChains  # 破解滑动验证码的时候用的 可以拖动图片
from selenium.webdriver.common.by import By  # 按照什么方式查找，By.ID,By.CSS_SELECTOR
from selenium.webdriver.common.keys import Keys  # 键盘按键操作
from selenium.webdriver.support import expected_conditions as EC  # 和下面WebDriverWait一起用的
from selenium.webdriver.support.wait import WebDriverWait  # 等待页面加载某些元素
import time
driver =  webdriver.Chrome(r'C:\Users\Administrator\Desktop\chromedriver.exe')
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('边城')

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

    time.sleep(3)

    input2 = driver.find_element_by_id('key')
    input2.clear()

    time.sleep(1)

    input2.send_keys('天才在左')
    input2.send_keys(Keys.ENTER)

    time.sleep(10)
finally:
    driver.close()