Create edulogin.py

大连理工大学教务处登陆及信息爬取。

016 DLUT/edulogin.py

@@ -0,0 +1,50 @@
+# coding: utf8
+
+# @Author: 郭 璞
+# @File: DLUTEDULogin.py                                                                 
+# @Time: 2017/4/8                                   
+# @Contact: 1064319632@qq.com
+# @blog: http://blog.csdn.net/marksinoberg
+# @Description: 大连理工大学教务处登陆
+#  没有验证码,没有隐藏域，贼简单的处理
+
+import requests
+from bs4 import BeautifulSoup
+import json
+
+homeurl = 'http://zhjw.dlut.edu.cn'
+loginurl = 'http://zhjw.dlut.edu.cn/loginAction.do'
+
+headers = {
+    "User-Agent": "Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.86 Safari/537.36",
+    "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",
+    "Accept-Encoding": "gzip, deflate",
+    "Host": 'zhjw.dlut.edu.cn',
+    'Referer': homeurl,
+    "Upgrade-Insecure-Requests": "1",
+    'loginType': 'platformLogin'
+}
+
+payload = {
+    'zjh':  input('请输入账号'),
+    'mm':   input('请输入密码')
+}
+
+session = requests.Session()
+response = session.post(url=loginurl, headers=headers, data=payload)
+print("服务器端返回状态码：", response.status_code)
+# print(response.text)
+
+# 获取当前登录用户
+headers['Referer'] = 'http://zhjw.dlut.edu.cn/loginAction.do'
+res = session.get(url='http://zhjw.dlut.edu.cn/menu/s_top.jsp', headers=headers)
+print(res.status_code)
+soup = BeautifulSoup(res.text, 'html.parser')
+username = soup.find('table', {'class': "leftuser01"})
+# 去除一些不必要的空格和冗余字段
+username = str(username.tr.td.get_text())
+#  冗余处理： ['\xa0\r\n', '', '', '', '', '', '', '', '', '', '', '', '欢迎光临\xa0 郭 璞\xa0|\xa0注销\r\n\t\t\t\r\n\t\t\t\xa0\r\n', '', '', '', '', '', '', '', '', '', '', '', '']
+username = username.split(' ')[12].split('\xa0')[1]
+print("当前登录用户： "+username)
+
+