ssm开发实现简单的oa办公管理系统,模板是网上下载,后端代码自己实现(SSM development and implementation of a simple OA office management system, templates are downloaded online, the back-end code to achieve their own.)

以前的一个HTML练手作品，主要是学习交互以及布局处理(A previous HTML practice, mainly learning interaction and layout processing.)