关于人人网的form查找和打印

from lianxi import session
import json
# url
url = 'http://www.renren.com/ajaxLogin/login?1=1&uniqueTimestamp=201872158696'
# form
form = {
    'email': '17744501914',
    'icode': '',
    'origURL:http': '// www.renren.com / 967450068',
    'domain': 'renren.com',
    'key_id': '1',
    'captcha_type': 'web_login',
    'password': '0890ba99b10f0c0e892b9d566eb5322a99c3756f205dd8faaadf38c8cba9522f',
    'rkey': 'cdf0d115394092dd1b7f714e07f89916',
    'f': '',
}s = session()
html_bytes = s.post(url, form)#html_bytes = post(url, form=form)
# 打印结果
#print(html_bytes)
# 通过json获取一个字典类型
res_dict = json.loads(html_bytes.decode('utf-8'))home_url = res_dict['homeUrl']# 访问页面
html_bytes = s.get(home_url)
print(html_bytes.decode('utf-8'))