摘要： 随着移动智能设备的普及以及网络世界的发展，二维码已经逐渐成为现实世界与网络世界之间的一个连接窗口。越来越多的方面开始使用二维码来作为虚拟世界与现实世界之间的桥梁，来进行信息的摄取与交换。例如我们身边最为常见的，通过二维码方式来添加好友，或是利用二维码进行付款。也可以通过扫描商品上的二维码来获取商品的信息。二维码签到系统，作为一种更快捷，更方便，更实用的签到途径，利用二维码来改变传统的签到模式。本系统利用移动电子设备所生成的二维码进行签到，一人一码。二维码签到系统大大节省了签到时间，也避免了一些不必要的资源浪费，同时达到了环保的目的。本二维码签到系统使用JAVA语言进行开发，在Android平台运行，普及面非常广泛。二维码方面使用Google的ZXing完成二维码的生成与扫描模块。本系统针对课程，会议，讲座等活动的签到管理，主要功能：用户注册；用户信息录入；根据信息生成二维码；课程创建；录入课程信息；签到扫描；查看已签到人员等。通过二维码来代替传统的签到模式，不仅可以节省大量时间，而且更准确，更方便，在未来大有用处。81035

毕业论文关键词： 二维码；签到；安卓

Development of Two - dimensional Code Generation and Sign - out System Based on Andrew 's Unique Identification

Abstract: With the popularization of mobile intelligent devices and the development of the network world, two-dimensional code has gradually become a connection window between the real world and the network world。 More and more aspects of the use of two-dimensional code to start as a virtual world and the real world between the bridge, to carry out the exchange of information and exchange。 For example, we are the most common around, through the two-dimensional code to add friends, or the use of two-dimensional code to pay。 You can also scan the goods on the two-dimensional code to obtain information on the goods。 Two-dimensional code sign to the system, as a more efficient, more convenient, more practical check-in way, the use of two-dimensional code to change the traditional sign mode。 The system uses mobile electronic equipment generated by the two-dimensional code to sign, one person a code。 Two-dimensional code sign to the system greatly saves the sign-in time, but also to avoid some unnecessary waste of resources, while achieving the purpose of environmental protection。 The two-dimensional code sign to the system using JAVA language development, running on the Android platform, the popularity of a very wide range。 Two-dimensional code using Google's ZXing to complete the two-dimensional code generation and scanning module。 The system for the curriculum, meetings, lectures and other activities of the check-in management, the main function: user registration; user information entry; according to information generated two-dimensional code; course creation; entry course information; check-in scan; Through the two-dimensional code to replace the traditional check-in mode, not only can save a lot of time, but more accurate and more convenient in the future than useful。

Keywords: Two - dimensional Code; Sign - out; Android

目录

摘要 i

Abstract i

目录 ii

1 绪论 1

1。1 开发背景 1

1。2 设计目的 1

1。3 开发工具简介 1

1。3。1 开发语言：JAVA