基于WEB的二维码生成系统设计
摘要: 本课题的研究目的是设计实现一个二维条码的生成与解码系统,设计内容包括二维条码的生成系统设计。生成系统完成了从输入数据到生成相应二维码的功能。本文简要介绍了QR二维条码的特点,详细阐述用计算机实现其编码的原理和方法,采用具体实例介绍设计步骤,并给出可实现编码的程序设计方法。另外,二维条码具有一维条码不具备的纠错功能。本文简要介绍了二维码的生成原理,重点分析研究它在QR二维条形码中的应用方法,在QR码的生成系统设计过程中,将提出新的编码方法应用于条码的编码方案中,实现了将输入的数据生成相对应的QR二维条码的过程。
关键词: QR二维码,二维码容错率,vs2008;
WEB code generation system design
Abstract: The purpose of the study is to design a qrcode and decode system, design system design includes two-dimensional bar code. Generation system completes the process from the input data to the corresponding two-dimensional code function. This paper introduces the characteristics of QR two-dimensional qrcode, explains the realization principle and the method of its coding by computer, using specific examples introduced the design steps, and gives the realization method of program design code. In addition, qrcode has a function of correcting one dimensional bar code not available. This paper briefly introduces the formation principle of two-dimensional code, study its application in two-dimensional qrcode QR analysis, in the design process of QR codes, the proposed coding scheme is a new coding method is applied to the bar code, realize the QR two-dimensional bar code input data to generate the corresponding.
Keywords: QR code, Fault tolerance, vs2008;
目 录
2.5.1 Position Detection Pattern14
4.1生成二维码的组件thoughtworks.qrcode25
4.2 利用ThoughtWorks.QRCode.Codec生成二维码26