基于移动软件平台的学习信息检索系统  

Learning information retrieval system based on mobile software platform

作　　者：郭晋 伏广宇 向益宏 GUO Jin;FU Guang-yu;XIANG Yi-hong(School of Computer Science,Jiangsu University of Science and Technology,Zhenjiang 212003,China)

机构地区：[1]江苏科技大学计算机学院,江苏镇江212003

出　　处：《电子设计工程》2020年第19期80-84,共5页Electronic Design Engineering

基　　金：2018江苏省大学生创新创业计划(201810289065x)。

摘　　要：针对当前面向大学生的搜题软件缺失等的问题,文中采用与教师合作进行学科定制与框架梳理的方法,设计了一款基于微信小程序,具有拍照搜题、视频讲解、知识点归纳等功能的学习信息检索系统。其前端基于微信小程序,使用WXML、WXSS、JavaScript等技术设计实现,后端使用SpringBoot框架对Mybatis、Redis、RabbitMQ进行整合,同时采用MySQL数据库、ElasticSearch搜索引擎等技术实现系统中的搜索功能。此外针对占用资源较多的文件如视频等,采用云对象存储技术进行文件的存储。经测试,该系统在使用人数较多时可以正常工作,具有使用效率高、带宽占用小、响应时延低等优点。In view of the problem of the lack of search software for college students,this paper uses a method of collaborating with teachers to customize the discipline and framework,and designs a small program based on WeChat,which has the functions of photo search,video explanation,knowledge point induction and so on.Learning information retrieval system.The front end is based on the WeChat applet,which is designed and implemented using WXML,WXSS,JavaScript,etc.The back end uses the SpringBoot framework to integrate Mybatis,Redis,RabbitMQ,and uses the MySQL database,ElasticSearch search engine and other technologies to implement the search function in the system.For files that use more resources,such as video,cloud object storage technology is used for file storage.After testing,the system can work normally when the number of users is large,and has the advantages of high efficiency,small bandwidth occupation,low response delay and so on.

关 键 词：拍照搜题 微信小程序 数据库 JAVAEE 

分 类 号：TN91[电子电信—通信与信息系统]