python登入網頁的兩種方式
阿新 • • 發佈:2019-01-28
以登入我校系統為例:
1. 觀察傳輸的包,填寫內容登入
#_*_ coding:utf-8 _*_
import requests
url = 'https://cas.xjtu.edu.cn/login'
header = { 'User-agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.85 Safari/537.36'
}
#這是我從chrome f12裡點登入後看到的傳輸的內容
from_data = {'username': 'xxx',
'password' : 'xxx',
'code': '',
'lt': 'xxx',
'execution': 'e1s1',
'_eventId': 'submit',
'submit': '登入'
}
s = requests.session()
response = s.post(url, data = from_data, headers = header)
print response.status_code
2.利用cookie直接上
#_*_ coding:utf-8 _*_
import requests
url = 'https://cas.xjtu.edu.cn/login;jsessionid=084E35D36A4DA796BBB9A12E5E221BBE?service=http://my.xjtu.edu.cn/Login'
header = { 'User-agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.85 Safari/537.36',
'Cookie': 'xxx'
}
s = requests.session()
response = s.post(url, headers = header)
print response.status_code