可变分区管理方式下采用首次适应算法实现主存分配和回收。操作系统实现的作业。-Variable Partition Management mode using first-fit algorithm main memory allocation and recycling. The operating system to achieve operation.

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.)

简单的OA协同办公系统，简单的实现了用户管理、部门管理、岗位管理以及论坛相关的功能.(Simple OA collaborative office system, simple implementation of user management, department management, post management and forum related functions.)