房屋租赁系统的设计与实现　　增加新的房屋信息（要求输入房屋所在地区、面积等相关信息和租赁价格）

　　修改房屋信息

　　删除房屋信息

查找房屋信息（a按所在地区（如武昌区、洪山区等）查找；b按房屋面积查找c按租赁价格-Rental system design and implementation of the addition of new housing information (asked to enter housing area, size and other relevant information and rental prices) to revise the housing information to find housing information housing information removed (a by area (eg, Wuchang District, Hongshan District, etc.) Find　b according to the Housing area to find the lease price of c