java做的图形化界面，库存管理系统，需要用到真正运行还需mysql，请下载的同学同时安装好，MySQL的数据库备份文件也在压缩包里，可直接恢复至你们的mysql中。-java do graphical interface, inventory management systems, the need to use a real need to run mysql, please download the students while installed, MySQL database back