环境：Ubuntu 16.04
python版本3.5+
代码开始：
import requests, lxml
from bs4 import BeautifulSoup
from io import BytesIO
from PIL import Image
class SimulationLogging:
# 构造data
def structure_data(self):
data = {
'remember': 'on',
'backURL': 'http://weibo.cn/1786213845/fans?vt=4',
'backTitle': '微博',
'tryCount': '',
'submit': '登录'
}
url = 'http://weibo.cn/1786213845/fans?vt=4'
i = requests.get(url).text
r = BeautifulSoup(i, "lxml")
url_2 = 'http://login.weibo.cn/login/'
url_login = url_2 + str(r.find('form', method="post").get('action'))
password_name = r.find('input', type="password").get('name')
username = input('请输入用户名:')
data['mobile'] = username
password = input('请输入密码')
data[password_name] = password
vks = r.find_all('input')
data['vk'] = vks[7].get('value')
data['capId'] = vks[8].get('value')
img = r.find('img', alt="请打开图片显示").get('src')
file = BytesIO(requests.get(img).content)
img = Image.open(file)
img.show()
code = input('请输入显示的验证码(不分大小写)')
data['code'] = code
img.close()
self.get_content(url_login, data)
# 获取网页内容
def get_content(self, url_login, data):
request = requests.post(url_login, data=data).text
r = BeautifulSoup(request, "lxml")
print(r)
if __name__ == '__main__':
test = SimulationLogging()
test.structure_data()
代码结束。