Python selenium 页面滚动

 这里通过使用随机数随机决定滚动距离。

from time import sleep
 
from selenium import webdriver
from selenium.webdriver import ChromeOptions
import random
 
 
def scroll(_browser):
    temp_height = 0
    scroll_height = 100
    while True:
        scroll_height += 1000*random.random()
        # _browser.execute_script('window.scrollTo(0, document.body.scrollHeight)')
        _browser.execute_script('window.scrollTo(0, '+str(scroll_height)+')')
        check_height = _browser.execute_script(
            "return document.documentElement.scrollTop || window.pageYOffset || document.body.scrollTop;")
        # 如果两者相等说明到底了
        if check_height == temp_height:
            break
        temp_height = check_height
        print(check_height)
        sleep(2)
 
 
if __name__ == '__main__':
    option = ChromeOptions()
    option.add_experimental_option('excludeSwitches', ['enable-automation'])
    browser = webdriver.Chrome(executable_path='chromedriver.exe', options=option)
    try:
        # 对指定的url发起请求
        browser.get('https://www.runoob.com/python/python-strings.html')
        sleep(1)
        scroll(browser)
        # 执行js，让滚轮向下滚动
 
    except Exception as e:
        print(e)
    finally:
        browser.quit()

参考文章：

https://cloud.tencent.com/developer/article/1722974

https://www.codeleading.com/article/63594287753/