【发布时间】:2021-02-09 09:13:00
【问题描述】:
代码如下:
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
import time
drive = "******/chromedriver"
driver = webdriver.Chrome(executable_path=drive)
print(driver.execute_script("return navigator.userAgent;"))
driver.get("https://twitter.com/login")
time.sleep(3)
username = driver.find_element_by_name("session[username_or_email]")
username.send_keys('******@****.com')
time.sleep(3)
password = driver.find_element_by_name('session[password]')
time.sleep(3)
password.send_keys('*******')
password.send_keys(Keys.RETURN)
time.sleep(3)
driver.get("https://twitter.com/********/media")
time.sleep(3)
videos = driver.find_elements_by_xpath('//video[@preload="auto"]')
sources = [video.get_attribute('src') for video in videos]
print(sources)
scroll_page = driver.execute_script('return document.body.scrollHeight')
但是当我重复“sources”和“scroll_page”时,我得到了错误:selenium.common.exceptions.StaleElementReferenceException: Message: stale element reference: element is not attach to the page document
即使页面已滚动到下一个,我也只能从视频标签中获取前 7 个 url src。
如果本代码或目标站点或本网站规则中有禁止内容,我深表歉意。
非常感谢各位的帮助!
【问题讨论】:
标签: javascript python selenium infinite-scroll