擅长:python、mysql、java
<p>谢谢大家的帮助。为此,我必须使用selenium,否则请求无法正常工作,在xpath思想中仅选择数字2 img仍然有一些困难。我正在从阵列中手动选择,仍然有效</p>
<p>完整工作代码</p>
<pre><code>import requests
from lxml import html
from selenium import webdriver
import time
finalurl = "https://twitter.com/iForex_com/status/1019547735614255104"
browser = webdriver.Safari()
browser.get(finalurl)
time.sleep(1)
tree = html.fromstring(browser.page_source)
print("getting photolink")
postPhotoLink = tree.xpath('//img[@class="css-9pa8cd"]/@src')
print(postPhotoLink[1])
browser.close()
</code></pre>