使用 selenium 滚动网站的特定部分. [英] Scroll a specific part of a website with selenium.

问题描述

我正在尝试创建一个用于滚动此站点的脚本:http://m.1688.com/offer/39202959720.html?spm=a26g8.7664812.0.0.dfxn8I

I'm trying to create a script that will be used to scroll this site: http://m.1688.com/offer/39202959720.html?spm=a26g8.7664812.0.0.dfxn8I

正如您在网站上看到的，如果光标放在主空间内，它将能够滚动，如果它在主空间外则不会滚动.我创建了一个我想用来滚动网站的脚本:

As you can see on the site if the cursor is put inside the main space, it will be able to scroll and it wont if it's outside the main space. I created a script that i want to use to scroll the site:

driver = webdriver.Chrome('C:\Users\V\Desktop\PY\web_scrape\chromedriver.exe')
driver.get('http://m.1688.com/offer/39202959720.html?spm=a26g8.7664812.0.0.dfxn8I')
displayed = False
for i in range(5):
    driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")
    time.sleep(2)

假设所有相关的包都被导入，当脚本运行时，selenium 似乎没有滚动站点，我想知道我能做些什么来解决这个问题.也许有一些方法可以告诉 selenium 将光标放在特定的部分.

Assuming all the related packages are imported, when the script runs, it appears that selenium isnt scrolling the site and i would like to know what can i do to fix that. Maybe there are some ways that i can tell selenium to put the cursor in a specific part.

推荐答案

尝试使用以下代码向下滚动内容:

Try to use below code to scroll content down:

from selenium.webdriver.common.keys import Keys

driver.get('http://m.1688.com/offer/39202959720.html?spm=a26g8.7664812.0.0.dfxn8I')

# Click on element inside the main content to switch focus
driver.find_element_by_xpath('//h1[@class="d-title"]').click()

for i in range(5):
    # Scroll page down
    driver.find_element_by_tag_name('body').send_keys(Keys.END)
    time.sleep(2)

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