1北京理工大学珠海学院 2020 届本科生毕业设计考勤管理系统之用户角色及权限管理的设计与实现考勤管理系统之用户角色及权限的设计与实现摘 要在互联网信息技术急速发展的新时代,基于微信小程序的二维码和定位等功能,我们设计了可以利用二维码和定位功能来进行签到的考勤管理系统,考勤管理员可以设置签到的地点及范围,以及系统提供导出和管理用户的考勤信息功能,请假申请功能,假期管理功能等。本文重点讲述的是该系统的用户角色及权限的设计与实现,即权限模块,对于系统权限进行设计和实现,使用 redis 缓存优化了系统,增强了系统2北京理工大学珠海学院 2020 届本科生毕业设计的性能。关键词:考勤管理系统;用户角色及权限的设计;Redis;Design and Implementation of User Role and Authority in Time 3北京理工大学珠海学院 2020 届本科生毕业设计Attendance Management SystemAbstractIn the new era of rapid development of Internet information technology, based on the WeChat applet's QR code and positioning functions, we have designed an attendance management system that can use the QR code and positioning functions to check in. And the scope, and the system provides the function of exporting and managing user's attendance information, leave application function, vacation management function, etc. This article focuses on the design and implementation of the system's user roles and permissions, that is, the permission module, which designs and implements system permissions, optimizes the system using redis cache, and enhances system performance.Keywords: Time and Attendance Management System;Design of user roles and permissions;Redis;目 录4北京理工大学珠海学院 2020 届本科生毕业设计 1 前言..............................................................................................................................................................62 相关技术介绍...................................................................................................................................