医生说 类ActionChains完成工作:

from selenium import webdriver
from selenium.webdriver import ActionChains

driver = webdriver.Firefox()
action_chains = ActionChains(driver)
action_chains.scroll(x: int, y: int, delta_x: int, delta_y: int, duration: int = 0, origin: str = 'viewport').perform()

ScrollTo()函数不再工作。这是我用过的，效果很好。

driver.execute_script("document.getElementById('mydiv').scrollIntoView();")

这是你如何向下滚动网页:

driver.execute_script("window.scrollTo(0, 1000);")

方法如下图所示:

在python中，你可以使用

driver.execute_script("window.scrollTo(0, Y)")

(Y为要滚动到的垂直位置)

当使用youtube时，浮动元素给出值“0”作为滚动高度 与其使用return document。body。scrollHeight"尝试使用这个"return document。documentelement。scrollHeight" 根据您的网速调整滚动暂停时间 否则它将只运行一次，然后在此之后中断。

SCROLL_PAUSE_TIME = 1

# Get scroll height
"""last_height = driver.execute_script("return document.body.scrollHeight")

this dowsnt work due to floating web elements on youtube
"""

last_height = driver.execute_script("return document.documentElement.scrollHeight")
while True:
    # Scroll down to bottom
    driver.execute_script("window.scrollTo(0,document.documentElement.scrollHeight);")

    # Wait to load page
    time.sleep(SCROLL_PAUSE_TIME)

    # Calculate new scroll height and compare with last scroll height
    new_height = driver.execute_script("return document.documentElement.scrollHeight")
    if new_height == last_height:
       print("break")
       break
    last_height = new_height

你可以使用

driver.execute_script("window.scrollTo(0, Y)") 

其中Y是高度(在全高清显示器上是1080)。(感谢@lukeis)

你也可以使用

driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")

滚动到页面底部。

如果你想滚动到一个无限加载的页面，比如社交网络，facebook等(感谢@Cuong Tran)

SCROLL_PAUSE_TIME = 0.5

# Get scroll height
last_height = driver.execute_script("return document.body.scrollHeight")

while True:
    # Scroll down to bottom
    driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")

    # Wait to load page
    time.sleep(SCROLL_PAUSE_TIME)

    # Calculate new scroll height and compare with last scroll height
    new_height = driver.execute_script("return document.body.scrollHeight")
    if new_height == last_height:
        break
    last_height = new_height

另一种方法(感谢Juanse)是，选择一个对象和

label.sendKeys(Keys.PAGE_DOWN);