无法使用请求模块登录脸书

Question

我正在尝试使用请求模块登录到facebook。虽然我似乎已经以正确的方式准备了有效负载，但当我用post请求发送它时，我在响应中没有得到所需的内容。不过我得到了200状态码。让你知道，如果我得到相应的回应，我应该在里面找到我的全名。

我最初尝试如下：

import requests
from bs4 import BeautifulSoup
from datetime import datetime
link = 'https://www.facebook.com/'
base_url = 'https://www.facebook.com{}'
time = int(datetime.now().timestamp())
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36',
'referer': 'https://www.facebook.com/',
}
with requests.Session() as s:
r = s.get(link)
soup = BeautifulSoup(r.text,"lxml")
form_url = soup.select_one("form[data-testid='royal_login_form']")['action']
post_url = base_url.format(form_url)
payload = {i['name']:i.get('value','') for i in soup.select('input[name]')}
payload['email'] = 'YOUR_EMAIL'
payload['encpass'] = f'#PWD_BROWSER:0:{time}:YOUR_PASSWORD'
payload.pop('pass')
res = s.post(post_url,data=payload,headers=headers)
print(res.url)
print(res.text)

这是我尝试过的另一种方法，但也没有成功：

import requests
from bs4 import BeautifulSoup
from datetime import datetime
login_url = 'https://www.facebook.com/login/device-based/regular/login/?login_attempt=1&lwv=101'
time = int(datetime.now().timestamp())
headers = {
'user-agent': 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36',
'origin': 'https://www.facebook.com',
'referer': 'https://www.facebook.com/login/device-based/regular/login/?login_attempt=1&lwv=101'
}
with requests.Session() as s:
r = s.get(login_url)
soup = BeautifulSoup(r.text,"lxml")
payload = {i['name']:i.get('value','') for i in soup.select('input[name]')}
payload['email'] = 'YOUR_EMAIL'
payload['encpass'] = f'#PWD_BROWSER:0:{time}:YOUR_PASSWORD'
payload['had_password_prefilled'] = 'true'
payload['had_cp_prefilled'] = 'true'
payload['prefill_source'] = 'browser_dropdown'
payload['prefill_type'] = 'contact_point'
payload['first_prefill_source'] = 'last_login'
payload['first_prefill_type'] = 'contact_point'
payload['prefill_contact_point'] = 'YOUR_EMAIL'
payload.pop('pass')
r = s.post(login_url,data=payload,headers=headers)
print(r.status_code)
print(r.url)

如何使用请求登录facebook？

Answer 1

这可能是xy问题的情况

我建议尝试Selenium以编程方式访问Facebook。

在登录.中使用Selenium的更多示例

https://www.askpython.com/python/examples/python-automate-facebook-login

https://www.guru99.com/facebook-login-using-python.html

Answer 2

如果只需要登录，那么使用selenium，您可以按以下方式进行：

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
URL = 'https://www.facebook.com/'
PATH = r'C:Program Files (x86)chromedriver.exe'
driver = webdriver.Chrome(PATH)
driver.get(URL)
email = driver.find_element_by_id('email')
email.send_keys('YourEmail')
password = driver.find_element_by_id('pass')
password.send_keys('YourPassword')
password.send_keys(Keys.RETURN)

我建议您使用经常用于登录此过程的浏览器。