{"wr_subject":"R-2511211053245542 대여중 -> 반납완료","wr_content":null,"wr_datetime":"2025-11-21 10:58:03","mb_id":"admin","wr_1":"R-2511211053245542","wr_2":"RIO0010","wr_3":"return","REQUEST_URI":"\/manager\/bbs\/rsv_update.php"}