一.原理

利用python的requests库对校园网登录接口进行post请求实现校园网自动拨号登录

二.代码

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import sys
import requests
import json

queryString='' #浏览器请求头queryString字段里面包含了Mac地址
login_url = "http://10.200.7.3/eportal/InterFace.do?method=login"    #处理登录请求的url，我们需要对它进行post请求
logout_url = "http://10.200.7.3/eportal/InterFace.do?method=logout"  #退出请求url
User_Agent = "Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Mobile Safari/537.36"
userid=""#账号
password=""#密码
in2out = "login"

def post():
    headers = {"User-Agent":User_Agent, "Accept": "*/*", "Accept-Language": "zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2", "Accept-Encoding": "gzip, deflate", "Content-Type": "application/x-www-form-urlencoded; charset=UTF-8","Host": "10.200.7.3", "Origin": "http://10.200.7.3", "Connection": "close", "Referer": queryString}
    data = {"userId": userid,
                  "password": password,
                  "service": 'internet',
                  "queryString": queryString,
                  "operatorPwd": '',
                  "operatorUserId": '',
                  "validcode": '',
                  "passwordEncrypt": "false"}
    if (in2out == "login"):
        response = requests.post(login_url, headers=headers,  data=data)
    else:
        response = requests.post(logout_url, headers=headers, data=data)
    response.encoding = response.apparent_encoding
    response=json.loads(response.text)
    # print(response)
    if(response["result"]=="success" and response["message"]==""):
        print("拨号成功")
    else:
        print(response["result"]+"   "+response["message"])


if __name__ == '__main__':
    try:
        sys.argv[1]
        in2out = "logout"
    except:
        in2out = "login"
    post()

三.演示

不带参数默认为拨号，带参数为退出登录。

四.说明

此代码仅测试通过湖北汽车工业学院图书馆HUATlib校园网自动认证，Windows应该可以配合其他工具实现链接Wi-Fi自动执行代码。