基于微信小程序和二维码技术的图书馆借阅服务分析

Analysis on Library Lending Service Based on WeChat Mini Program and Quick Response Code Technology

综合分析了微信小程序和二维码的技术特点,介绍了使用计算机程序生成二维码的基本方法以及微信扫描并分析二维码的基本方法,最后详细分析了使用微信小程序和二维码优化图书馆借阅服务的三个场景:线上预借、线下扫码借书和线下扫码还书;对这三个采用了软件工程领域的用例图进行了分析,为后续实现基于微信小程序的图书馆借阅服务提供了设计依据.

This paper comprehensively analyses the technical characteristics of WeChat Mini Program and Quick Response code,and introduces the basic method of generating Quick Response code by computer program and the basic method of scanning and analyzing Quick Response codes by WeChat.Finally,it gives detailed analysis on three scenarios of optimizing library lending services by using WeChat Mini Program and Quick Response code:Online Lending Books、Off-line Borrowing Books by Scanning Codes、Offline Return of Books by Scanning Codes.The three using case diagrams in the field of software engineering are analyzed,which provides a design basis for the subsequent implementation of Library Lending Service Based on WeChat Mini Program.