├── README.md
└── onHook.py


/README.md:
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 1 | ## OnHook
 2 | 
 3 | 河畔挂机脚本，断线自动重连
 4 | --------------------------------------------------
 5 | 4/8更新
 6 | 之前版本出现了session过期后访问报错的情况
 7 | 已更新新版本  经验证能正确重连
 8 | ![image](https://user-images.githubusercontent.com/52741194/233853456-d2ec112e-581b-408c-80c4-f410c5f93fe5.png)
 9 | ## 环境
10 | 
11 | - python3
12 | 
13 | - lxml
14 | - requests
15 | - urllib3
16 | 
17 | ## 运行
18 | ### linux服务器端
19 | 1.在onhook.py  data中填写账号密码
20 | 填用户名 使用邮箱或者uid登录需要自行更改loginfield 
21 | ```
22 | data = {'username':'', 
23 |         'password':'', 
24 |         'loginfield':'username',
25 |         'refer':'https://bbs.uestc.edu.cn/'}
26 | ```
27 | 
28 | 2.上传至云服务器
29 | 
30 | ```
31 | nohup python3 -u onHook.py
32 | ```
33 | 
34 | 退出ssh终端，程序后台运行即可 输出信息默认保存到nohup.out文件中
35 | 运行成功后重新进入终端在同目录下nohup.out下查看是否成功登录以及运行状态
36 | ```
37 | cat nohup.out
38 | ```
39 | ![image](https://user-images.githubusercontent.com/52741194/233853565-e5ac676a-0be6-4b5f-8de0-fd0fbf278410.png)
40 | ### windows端
41 | 输入账号密码后直接运行即可
42 | 


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/onHook.py:
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 1 | # coding=UTF-8
 2 | import requests
 3 | import urllib3
 4 | import time
 5 | import re
 6 | from lxml import etree
 7 | 
 8 | # 不打印warning
 9 | urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
10 | # 登录时需要POST的数据
11 | data = {'username':'',
12 |         'password':'',
13 |         'loginfield':'username',
14 |         'refer':'https://bbs.uestc.edu.cn/'}
15 | # 设置请求头
16 | headers = {
17 |     'User-agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36'}
18 | # 登录时表单提交到的地址
19 | login_url = 'https://bbs.uestc.edu.cn/member.php?mod=logging&action=login&loginsubmit=yes&loginhash=LcBaK&inajax=1'
20 | url = 'http://bbs.uestc.edu.cn/forum.php?mod=forumdisplay&fid=174'
21 | 
22 | 
23 | def login():
24 |     try:
25 |         session = requests.Session()
26 |         resp = session.post(login_url, data, verify=False,headers=headers)
27 |     except BaseException as e:
28 |         print(e)
29 |         session.close()
30 |         print("login exception " + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()))
31 |         return session,False
32 |     else:
33 |         print(resp.content.decode('utf-8'))
34 |         pattern = r"欢迎您回来"
35 |         m = re.search(pattern, resp.content.decode('utf-8'))
36 |         if m.start() > 0:
37 |             print("login_success at " + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()))
38 |         return session,True
39 | 
40 | success=False
41 | while not success:
42 |     session, success = login()
43 | 
44 | while True:
45 |     try:
46 |         resp = session.get(url)
47 |     except BaseException as e:
48 |         success = False
49 |         print(e)
50 |         session.close()
51 |         print("Connection disconnected at " + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()))
52 |         print("Reconnecting...")
53 |         while not success:
54 |             time.sleep(300)
55 |             session, success = login()
56 |         
57 |     else:
58 |         
59 |         html = etree.HTML(resp.content)
60 |         messagetext = html.xpath('//div[@id="messagetext"]/p/text()')
61 |         if messagetext and messagetext[0][0:2] == "抱歉":
62 |             print("Connection disconnected at " + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()))
63 |             print("Reconnecting...")
64 |             session = login()
65 |             time.sleep(240)  # 防止出现验证码
66 |         else:
67 |             print("login continue at " + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()))
68 |         time.sleep(45)
69 | 


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