实现对商品、供应商、操作员信息的增删改查功能-Realize the value of the supplier, operator information, additions and deletions to search function

企业库存管理系统，员工的增删改查，商品的增删改查，两种身份的登录，找回密码，数据库的备份与还原-Inventory management systems, staff additions and deletions to the investigation, product additions and deletions to the investigation, both as login, retrieve your password, database backup and restore