import requestscookies = ic-cookie cacf6e9e-f325-423b-8839-f8d21c3c3117headers = Accept applicationjson textplain Accept-Language zh-CNzh;q=09 Connection keep-alive # Cookie ic-cooki

要让预约选择可以多选，需要修改请求参数中的'roomIds'字段，将其改为一个逗号分隔的字符串，例如'100455854,100455855'，表示同时预约两个房间。

修改后的代码如下：

params = { 'roomIds': '100455854,100455855', # 以逗号分隔的字符串 'resvDates': '20230404', 'sysKind': '8', }

def send_request(datetime): params['resvDates'] = datetime response = requests.get('https://ic.ctbu.edu.cn/ic-web/reserve', params=params, cookies=cookies, headers=headers) print(response.text) return response.json()