from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.action_chains import ActionChains
import time
driver = webdriver.Firefox()
driver.get('https://www.baidu.com')
driver.maximize_window()
driver.find_element_by_id('kw').send_keys('python')
driver.find_element_by_id('su').click()
time.sleep(5)
# first method
# js = "window.scrollTo(0,document.body.scrollHeight)"
# driver.execute_script(js)
# time.sleep(3)
# js = "window.scrollTo(0,0)"
# driver.execute_script(js)
# second
# js = "var q=document.documentElement.scrollTop=10000"
# driver.execute_script(js)
# time.sleep(3)
# js = "var q=document.documentElement.scrollTop=0"
# driver.execute_script(js)
# 滚动条拉到指定位置(具体元素)
target = driver.find_element_by_id("rs")
driver.execute_script("arguments[0].scrollIntoView();", target)
#将网页滚动到网页底部
driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")
# 向下滚动200个像素,鼠标位置也跟着变了
driver.execute_script("window.scrollBy(0,200)", "")
# 类似于按键盘上的PgDn按键,可以换成Keys.DOWN(下箭头,不过这个下拉进度比较慢)
for i in range(6):
ActionChains(driver).send_keys(Keys.PAGE_DOWN).perform()
time.sleep(1)
time.sleep(3)
driver.close()