python - 如何从 N2Y0.com 提取数据

Question

我尝试使用 BeautifilSoup 从该网站提取值 http://www.n2yo.com/?s=25164因为这是我完成大学学业的最终学位项目的一项工作。问题是我无法获得正确的值，有人可以帮助我获得数值吗？

from bs4 import BeautifulSoup as bs
import requests
import re

request = requests.get('http://www.n2yo.com/?s=25164')

content = request.content
soup = bs(content, 'html.parser')
table = soup.table
table = soup.find(id='trackinginfo')

table_rows = table.find_all('tr')

for tr in table_rows:
    td = tr.find_all('td')
    row = [i.text for i in td]
    print(row)


   and my output is this

  [u'NORAD ID:', '']
  [u'LOCAL TIME:', '']
  [u'UTC:', '']
  [u'LATITUDE:', '']
  [u'LONGITUDE:', '']
  [u'ALTITUDE [km]:', '']
  [u'ALTITUDE [mi]:', '']
  [u'SPEED [km/s]:', '']
  [u'SPEED [mi/s]:', '']
  [u'AZIMUTH:', u' ']
  [u'ELEVATION:', '']
  [u'RIGHT ASCENSION:', '']
  [u'DECLINATION:', '']
  [u'Local Sidereal Time:', '']
  ['']
  [u'SATELLITE PERIOD:', '']
  ['']
  [u'\n\n\n\n\n <div class="fb-like-box" data-                                                                                                        

Answer 1

您可以使用此链接 - http://www.n2yo.com/sat/instant-tracking.php?s=25544&hlat=51.54619&hlng=-0.47961&d=300&r=1293160274796.1914&tz=GMT+00: 00&O=n2yocom&rnd_str=54ea6fad63f992c1bb8c6b19c430e6b6我认为获取您需要的数据会更容易。

http://bheliom.github.io/Satellite-tracking/