利用jsp+servlet+JavaBean+DAO，采用B/S模式设计和实现一个物资发放系统，可用根据需求的变换及时作出反应，提供信息分类显示及内容显示等功能-Use jsp+servlet+JavaBean+DAO, with B/S model design and implementation of a supply distribution system, available to respond in a timely manner according to the needs of