273 lines
11 KiB
Python
273 lines
11 KiB
Python
import requests
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from bs4 import BeautifulSoup
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def read_jsessionid_from_file(filename):
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"""从指定文件中读取JSESSIONID"""
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try:
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with open(filename, 'r') as file:
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jsessionid = file.read().strip() # 去除可能存在的多余空白字符
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return jsessionid
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except FileNotFoundError:
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print(f"未能找到文件: {filename}")
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return None
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# 在主程序开始的地方读取JSESSIONID
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jsessionid_filename = 'jsessionid.txt' # 确保这个文件名与实际存放JSESSIONID的文件名一致
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jsessionid = read_jsessionid_from_file(jsessionid_filename)
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def get_xkkz_id_and_sessionUserKey():
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# 请求头信息，根据提供的信息设置
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headers = {
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'Host': 'jwpd.jsei.edu.cn',
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'Connection': 'keep-alive',
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'Cache-Control': 'max-age=0',
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'sec-ch-ua': '"Chromium";v="134", "Not:A-Brand";v="24", "Microsoft Edge";v="134"',
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'sec-ch-ua-mobile': '?0',
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'sec-ch-ua-platform': '"Windows"',
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'Upgrade-Insecure-Requests': '1',
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36 Edg/134.0.0.0',
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'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7',
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'Sec-Fetch-Site': 'none',
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'Sec-Fetch-Mode': 'navigate',
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'Sec-Fetch-User': '?1',
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'Sec-Fetch-Dest': 'document',
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'Accept-Encoding': 'gzip, deflate, br, zstd',
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'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
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# 注意：这里的Cookie需要根据实际情况更新
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'Cookie': f'route=db9e9ef21068edc0ed70b7551d42bc4a; JSESSIONID={jsessionid}'
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}
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# 发起GET请求
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url = 'https://jwpd.jsei.edu.cn/xsxk/zzxkyzb_cxZzxkYzbIndex.html?gnmkdm=N253512&layout=default'
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response = requests.get(url, headers=headers)
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session_user_key = None
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first_xkkz_id = None
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if response.status_code == 200:
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soup = BeautifulSoup(response.text, 'html.parser')
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# 获取sessionUserKey
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session_user_key_tag = soup.find('input', {'id': 'sessionUserKey'})
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if session_user_key_tag and 'value' in session_user_key_tag.attrs:
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session_user_key = session_user_key_tag['value']
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# 获取firstXkkzId
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first_xkkz_id_tag = soup.find('input', {'id': 'firstXkkzId'})
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if first_xkkz_id_tag and 'value' in first_xkkz_id_tag.attrs:
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first_xkkz_id = first_xkkz_id_tag['value']
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return session_user_key, first_xkkz_id
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def fetch_course_details(course_name,xkkz_id):
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url = "https://jwpd.jsei.edu.cn/xsxk/zzxkyzb_cxZzxkYzbPartDisplay.html?gnmkdm=N253512"
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headers = {
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'Host': 'jwpd.jsei.edu.cn',
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'Connection': 'keep-alive',
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'Content-Length': '543',
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'sec-ch-ua-platform': '"Windows"',
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'X-Requested-With': 'XMLHttpRequest',
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36 Edg/134.0.0.0',
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'Accept': 'application/json, text/javascript, */*; q=0.01',
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'sec-ch-ua': '"Chromium";v="134", "Not:A-Brand";v="24", "Microsoft Edge";v="134"',
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'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8',
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'sec-ch-ua-mobile': '?0',
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'Origin': 'https://jwpd.jsei.edu.cn',
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'Sec-Fetch-Site': 'same-origin',
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'Sec-Fetch-Mode': 'cors',
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'Sec-Fetch-Dest': 'empty',
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'Referer': 'https://jwpd.jsei.edu.cn/xsxk/zzxkyzb_cxZzxkYzbIndex.html?gnmkdm=N253512&layout=default',
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'Accept-Encoding': 'gzip, deflate, br, zstd',
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'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
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'Cookie': f'route=db9e9ef21068edc0ed70b7551d42bc4a; JSESSIONID={jsessionid}'
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}
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data = {
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'filter_list[0]': course_name,
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'rwlx': '2',
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'xklc': '2',
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'xkly': '0',
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'bklx_id': '0',
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'sfkkjyxdxnxq': '0',
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'kzkcgs': '0',
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'xqh_id': '1',
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'jg_id': '02',
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'njdm_id_1': '2024',
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'zyh_id_1': '0230',
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'gnjkxdnj': '0',
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'zyh_id': '0230',
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'zyfx_id': 'wfx',
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'njdm_id': '2024',
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'bh_id': '0230242',
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'bjgkczxbbjwcx': '0',
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'xbm': '1',
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'xslbdm': '12',
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'mzm': '01',
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'xz': '3',
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'ccdm': '4',
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'xsbj': '0',
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'sfkknj': '0',
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'sfkkzy': '0',
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'kzybkxy': '0',
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'sfznkx': '0',
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'zdkxms': '0',
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'sfkxq': '0',
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'sfkcfx': '0',
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'kkbk': '0',
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'kkbkdj': '0',
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'sfkgbcx': '0',
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'sfrxtgkcxd': '0',
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'tykczgxdcs': '0',
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'xkxnm': '2024',
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'xkxqm': '12',
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'kklxdm': '10',
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'bbhzxjxb': '0',
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'xkkz_id': xkkz_id,
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'rlkz': '0',
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'xkzgbj': '0',
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'kspage': '1',
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'jspage': '10',
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'jxbzb': ''
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}
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response = requests.post(url, headers=headers, data=data)
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response_data = response.json()
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kch_ids = []
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if 'tmpList' in response_data and isinstance(response_data['tmpList'], list):
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for course in response_data['tmpList']:
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kcmc = course.get('kcmc', '未找到课程名称')
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kch_id = course.get('kch_id', '未找到课程编号')
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print(f"课程名称: {kcmc}")
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kch_ids.append(kch_id)
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else:
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print("响应数据格式不正确或为空")
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return kch_ids
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def search_kc(kch_id,xkkz_id):
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# 请求URL
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url = "https://jwpd.jsei.edu.cn/xsxk/zzxkyzbjk_cxJxbWithKchZzxkYzb.html?gnmkdm=N253512"
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# 请求头
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headers = {
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'Host': 'jwpd.jsei.edu.cn',
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'Connection': 'keep-alive',
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'Content-Length': '534',
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'sec-ch-ua-platform': '"Windows"',
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'X-Requested-With': 'XMLHttpRequest',
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36 Edg/134.0.0.0',
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'Accept': 'application/json, text/javascript, */*; q=0.01',
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'sec-ch-ua': '"Chromium";v="134", "Not:A-Brand";v="24", "Microsoft Edge";v="134"',
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'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8',
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'sec-ch-ua-mobile': '?0',
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'Origin': 'https://jwpd.jsei.edu.cn',
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'Sec-Fetch-Site': 'same-origin',
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'Sec-Fetch-Mode': 'cors',
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'Sec-Fetch-Dest': 'empty',
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'Referer': 'https://jwpd.jsei.edu.cn/xsxk/zzxkyzb_cxZzxkYzbIndex.html?gnmkdm=N253512&layout=default',
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'Accept-Encoding': 'gzip, deflate, br, zstd',
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'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
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'Cookie': f'route=db9e9ef21068edc0ed70b7551d42bc4a; JSESSIONID={jsessionid}'
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}
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# 请求体
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data = {
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'rwlx': '2',
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'xkly': '0',
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'bklx_id': '0',
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'sfkkjyxdxnxq': '0',
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'kzkcgs': '0',
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'xqh_id': '1',
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'jg_id': '02',
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'zyh_id': '0230',
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'zyfx_id': 'wfx',
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'txbsfrl': '0',
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'njdm_id': '2024',
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'bh_id': '0230242',
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'xbm': '1',
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'xslbdm': '12',
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'mzm': '01',
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'xz': '3',
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'ccdm': '4',
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'xsbj': '0',
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'sfkknj': '0',
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'gnjkxdnj': '0',
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'sfkkzy': '0',
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'kzybkxy': '0',
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'sfznkx': '0',
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'zdkxms': '0',
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'sfkxq': '0',
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'sfkcfx': '0',
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'bbhzxjxb': '0',
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'kkbk': '0',
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'kkbkdj': '0',
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'xkxnm': '2024',
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'xkxqm': '12',
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'xkxskcgskg': '1',
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'rlkz': '0',
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'cdrlkz': '0',
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'rlzlkz': '1',
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'kklxdm': '10',
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'kch_id': kch_id,
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'jxbzcxskg': '0',
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'xklc': '2',
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'xkkz_id': xkkz_id,
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'cxbj': '0',
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'fxbj': '0'
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}
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response = requests.post(url, headers=headers, data=data)
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response_data = response.json()
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if response_data and isinstance(response_data, list):
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do_jxb_id = response_data[0].get('do_jxb_id', '未找到do_jxb_id')
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else:
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do_jxb_id = '响应数据格式不正确或为空'
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return do_jxb_id
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def xuanke(do_jxb_id, kch_id,xkkz_id):
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url = "https://jwpd.jsei.edu.cn/xsxk/zzxkyzbjk_xkBcZyZzxkYzb.html?gnmkdm=N253512"
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# 请求头
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headers = {
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'Host': 'jwpd.jsei.edu.cn',
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'Connection': 'keep-alive',
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'Content-Length': '615',
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'sec-ch-ua-platform': '"Windows"',
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'X-Requested-With': 'XMLHttpRequest',
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36 Edg/134.0.0.0',
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'Accept': 'application/json, text/javascript, */*; q=0.01',
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'sec-ch-ua': '"Chromium";v="134", "Not:A-Brand";v="24", "Microsoft Edge";v="134"',
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'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8',
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'sec-ch-ua-mobile': '?0',
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'Origin': 'https://jwpd.jsei.edu.cn',
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'Sec-Fetch-Site': 'same-origin',
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'Sec-Fetch-Mode': 'cors',
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'Sec-Fetch-Dest': 'empty',
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'Referer': 'https://jwpd.jsei.edu.cn/xsxk/zzxkyzb_cxZzxkYzbIndex.html?gnmkdm=N253512&layout=default',
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'Accept-Encoding': 'gzip, deflate, br, zstd',
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'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
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'Cookie': f'route=db9e9ef21068edc0ed70b7551d42bc4a; JSESSIONID={jsessionid}'
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}
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# 请求体
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data = {
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'jxb_ids': f'{do_jxb_id}',
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'kch_id': kch_id,
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'qz': '0',
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'xkkz_id': xkkz_id,
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}
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response = requests.post(url, headers=headers, data=data)
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try:
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response_data = response.json()
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if 'flag' in response_data and response_data['flag'] == "1":
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print("选课成功！")
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else:
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print(f"选课失败。服务器返回: {response_data}")
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except ValueError:
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print("无法解析服务器响应。请检查网络或请求数据。服务器返回:")
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print(response.text)
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if __name__ == "__main__":
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# 调用get_xkkz_id_and_sessionUserKey获取必要信息
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session_user_key, xkkz_id = get_xkkz_id_and_sessionUserKey()
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if not xkkz_id:
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print("选课系统未开放！")
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else:
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course_name = input("请输入需要抢课的课程名称：")
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kch_ids = fetch_course_details(course_name, xkkz_id)
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for kch_id in kch_ids:
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do_jxb_id = search_kc(kch_id, xkkz_id) # 注意添加了xkkz_id参数
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if do_jxb_id != '未找到do_jxb_id' and do_jxb_id != '响应数据格式不正确或为空':
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xuanke(do_jxb_id, kch_id, xkkz_id) # 注意添加了xkkz_id参数
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