只是目前提供的解决方案的一个小变化:有时在刮痧中你必须满足以下要求:

一步一步地滚动。否则，如果你总是跳到底部，一些元素只作为容器/div加载，但它们的内容没有加载，因为它们从来都不可见(因为你直接跳到底部); 为加载内容留出足够的时间; 这不是一个无限滚动的页面，有一个终点，你必须确定什么时候到达终点;

下面是一个简单的实现:

from time import sleep
def keep_scrolling_to_the_bottom():
    while True:
        previous_scrollY = my_web_driver.execute_script( 'return window.scrollY' )
        my_web_driver.execute_script( 'window.scrollBy( 0, 230 )' )
        sleep( 0.4 )
        if previous_scrollY == my_web_driver.execute_script( 'return window.scrollY' ):
            print( 'job done, reached the bottom!' )
            break

测试和工作在Windows 7 x64, Python 3.8.0, selenium 4.1.3，谷歌Chrome 107.0.5304.107，物业租赁网站。

这段代码滚动到底部，但不需要每次都等待。它会不断滚动，然后在底部停止(或超时)

from selenium import webdriver
import time

driver = webdriver.Chrome(executable_path='chromedriver.exe')
driver.get('https://example.com')

pre_scroll_height = driver.execute_script('return document.body.scrollHeight;')
run_time, max_run_time = 0, 1
while True:
    iteration_start = time.time()
    # Scroll webpage, the 100 allows for a more 'aggressive' scroll
    driver.execute_script('window.scrollTo(0, 100*document.body.scrollHeight);')

    post_scroll_height = driver.execute_script('return document.body.scrollHeight;')

    scrolled = post_scroll_height != pre_scroll_height
    timed_out = run_time >= max_run_time

    if scrolled:
        run_time = 0
        pre_scroll_height = post_scroll_height
    elif not scrolled and not timed_out:
        run_time += time.time() - iteration_start
    elif not scrolled and timed_out:
        break

# closing the driver is optional 
driver.close()

这比每次等待0.5-3秒的响应要快得多，因为每次响应可能需要0.1秒

driver.execute_script("document.getElementById('your ID Element').scrollIntoView();")

这对我的案子起作用了。

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()

滚动加载页面。例如:medium, quora等

last_height = driver.execute_script("return document.body.scrollHeight")
    while True:
        driver.execute_script("window.scrollTo(0, document.body.scrollHeight-1000);")
        # Wait to load the page.
        driver.implicitly_wait(30) # seconds
        new_height = driver.execute_script("return document.body.scrollHeight")
    
        if new_height == last_height:
            break
        last_height = new_height
        # sleep for 30s
        driver.implicitly_wait(30) # seconds
    driver.quit()

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)