车辆租赁系统。界面使用GUI实现,能实现新车入库、车辆查询、租赁查询、借车的功能。车库资料存入文件保存。这是本学期java课程设计时老师给的参考代码，调试可运行！-Car rental system. Interface using the GUI implementation, to achieve a new car storage, vehicle check, leasing inquiries, through vehicle features. Data are stored in