web用beautifuresoup .find（）总是返回
DOM的相关部分： dom的
截图
from bs4 import BeautifulSoup
import requests
URL = 'https://www.cheapflights.com.sg/flight-search/SIN-KUL/2022-06-04?sort=bestflight_a&attempt=3&lastms=1653844067064'
page = requests.get(URL)
soup = BeautifulSoup(page.content, 'html.parser')
flight = soup.find('div', class_= 'resultWrapper')
print(flight)
屏幕 ）被执行永远无。我尝试更改为具有不同类名称的DIV标签，但它仍然总是没有返回。 汤似乎很好，因为当我执行印刷品（汤）时，它返回了DOM的文本版本，因此问题似乎是关于下一行的
任何建议，我如何获得其他东西？谢谢你！
Relevant part of the DOM:
Screenshot of the DOM
This is the code I wrote:
from bs4 import BeautifulSoup
import requests
URL = 'https://www.cheapflights.com.sg/flight-search/SIN-KUL/2022-06-04?sort=bestflight_a&attempt=3&lastms=1653844067064'
page = requests.get(URL)
soup = BeautifulSoup(page.content, 'html.parser')
flight = soup.find('div', class_= 'resultWrapper')
print(flight)
The result that I get whenever print(flight) is executed is always None. I have tried changing to div tags with different class names but it still always returns None.
The soup seems to be fine though because when I execute print(soup) it returns a text version of the DOM so the problem seems to be with the next line
Any suggestions on how I can get something other than None? Thank you!
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那是因为用户代理。如果我尝试在不更改默认用户代理的情况下卷曲页面，它将返回 页。
这样更改您的代码，以避免检测到您的程序：
That's because of the User-Agent. If I try to curl the page without changing the default User-Agent, it'll return this page.
Change your code like this, to avoid that your program gets detected: