碟片租赁系统录像出租系统源代码 录像出租公司都有库存的录像以备出租。每盘录像用分类号唯一标识。同一盘录像有多份拷贝，因此每份拷贝用录像号码来区别。 顾客在租录像之前，必须先成为公司的一名会员。在注册后，可以自由租借录像。--Video disc rental system, rental system source code for video rental companies have a video inventory for rental. Each video with unique identifier number. The same video more copies, so each copy numbers to distinguish between using video. Customers rent the video, you must first become a member. After registration, they can rent the video.--