# s = r"E:\project\wx_db_ui\PyWxDump-master\pywxdump\wxdump_work\export\wxid_7l787uu0sm8e22\ai_json\48805389894@chatroom_aiyes_2025-04-30_00-00-00_2025-05-01_to_23-59-59.json"
# wxid = s.split('\\')[-1].split('.')[0].split('_')[0] if "@" in s.split('\\')[-1] else \