摘要
随着3G网络和智能手机的不断发展,手机二维码的使用范围越来越广泛。QR码是国内最具代表性的一种二维码,具有识读速度快、纠错能力强等特点。在介绍QR码和base64加解密算法在QR码中应用的基础上,给出了一种在iPhone平台下的手机二维码系统的设计与实现方案。
With the relentless development of 3G networks and smart phones,The using scope of two-dimensional bar code become more and more extensive.QR code is the most representative two-dimensional bar code in our country,it features fast reading speed and strong error correction ability.The paper gives the design and implementation program of the two-dimensional bar code system for iPhone based on the introduction of QR code and how base64 encryption and decryption algorithm apply into the QR code.
出处
《电脑开发与应用》
2012年第12期55-57,共3页
Computer Development & Applications
关键词
二维码
QR码
智能手机
译码
生码
two-dimensional bar code
QR code
smart phone
encode
decode
