摘要自从计算机发明以来，人们的生产生活越来越受其影响。计算机拉近了人们的距离，便捷了人们的生活，提高了人们的工作效率。考勤自动化，既可以避免传统考勤一一签到花费大量时间的弊端，提高工作效率，又可以方便地对员工信息进行管理。
本系统客户端用Android程序编写，界面简洁，操作容易。主要功能有:员工修改密码、修改个人信息、自动考勤、查询考勤情况，主管查看所有员工考勤情况，超级主管对员工进行增删改查等。服务器端用Node.js编写，事件驱动，简单明了。后台数据库用MySQL编写，小而功能强大，操作语言简单易学。21786
关键词： WiFi 考勤 Android Node.js MySQL
毕业论文设计说明书（论文）外文摘要
Title WiFi Automatic Attendance System
Abstract
Since the invention of the computer, the production and living of people is affected by it more and more. Computer has made people closer, brought great convenience to their lives and increased their work productivity. Attendance automation not only can avoid the disadvantages of traditional attendance to sign in to spend a lot of time, but also can easily manage the employee information.
The client of the wifi automatic attendance system is written in Android applications, and the interface is simple and easy to operate. Its functions include: employees can change the password, change personal information, attend automatically, query attendance, and directors can query all the employees' attendance, and super director can add employee, delete employee, change the information of employee, query the information of employee and so on. The server is written in Node.js. It is event-driven simple and clear. The backstage database is written in MySQL,and is small and powerful. The manipulation language is easy to learn.
Keywords: WiFi Attendance Android Node.js MySQL
目 录
1 引言 5
1.1 开发背景 5
1.2 开发目的 5
1.3 开发技术 5
1.3.1 WiFi 5
1.3.2 Android 6
1.3.3 Node.js 7
1.3.4 MySQL 7
2 可行性研究 7
2.1 经济可行性 8
2.2 技术可行性 8
2.3 法律可行性 8
2.4 用户操作可行性 8
3 需求分析 8
3.1 功能分析 8
3.2 数据流程图 9
3.2.1 普通员工数据流程图 9
3.2.2 主管数据流程图 10
3.2.3 超级主管数据流程图 10
4 概要设计 11
4.1 系统层次模块 11
4.2 数据库设计 11
4.3 服务器设计 13
5 详细设计及测试 15
5.1 登录模块设计与测试 15
5.2 修改密码模块设计与测试 18
5.3 修改信息模块设计与测试 19
5.4 自动考勤模块设计与测试 20
5.5 查看自己考勤模块设计与测试 22
5.6 查看所有考勤模块设计与测试 22
5.7 查看某人考勤模块设计与测试 23 Android+Node.js的wifi自动考勤系统设计:http://www.youerw.com/jisuanji/lunwen_14147.html