基于Android的高校移动成绩查询系统的设计与实现 计算机专业VIP免费

摘要在我国现今状态，互联网呈现出的高速发展状态以及高等教育的教学不断改革下，各高校的教务管理系统都已经从传统的纸质方式转向了基于Internet的绿色管理方式。而对于目前各高校所使用的都是浏览器/服务器（B/S）模式，这种模式受到了时间、地点、以及上网条件等方面的限制。随着移动互联网技术和移动智能终端设备的不断发展，传统的基于B/S模式的教务管理系统向移动终端上转变已成为必然的趋势了，这样可以更加方便教务员、教师、学生随时随地的进行查询及管理等。因此本系统将在Android环境下开发，运用Java语言以及SQLite数据库实现对数据的增删查改，其中核心的代码是对数据库的连接以及增删差改的实现，能够有效的帮助老师对学生以及教学信息的管理。并同时实现学生的快速查询功能。关键词：Android环境；Java语言；SQLite数据库；成绩查询IAbstractInourpresentstate,continuousreformandrapiddevelopmentoftheInternethasshownastateofhighereducationaswellasteaching,theeducationalmanagementsystemofcollegesanduniversitieshavebeenfromthetraditionalpapertoInternetgreenbasedmanagement.Asforthecurrentuseofcollegesanduniversitiesisthebrowser/server(B/S)mode,thismodebythetime,locationandaccessconditionsWiththecontinuousexhibitionsofmobileInternettechnologyandmobileintelligentterminalequipment,thetraditionaleducationaladministrationmanagementsystembasedonB/Smodetothemobileterminaltransformationhasbecomeaninevitabletrend,itcanbemoreconvenientforacademicstaff,teachersandstudentstoqueryandmanagewheneverandwhereverpossible.ThissystemwillbedevelopedintheAndroidenvironment,usingJavalanguageandSQLitedatabasetorealizedatacrud,ofwhichthecoreisthecodeofthedatabaseconnectionandmodifiedadditionsanddeletionspoorimplementation,caneffectivelyhelptheteachertothestudentsandtheteachingofinformationmanagement.Atthesametime,itcanrealizethequickinquiryfunction.Keywords:Androidenvironment;Javalanguage;SQLitedatabase;inquiryfunctionII目录摘要...................................................................................................IAbstract............................................................................................II1.绪论...............................................................................................11.1研究目的和意义....................................11.2研究现状..........................................21.2.1国外现状.................................................21.2.2国内现状.................................................31.3主要研究内容......................................31.4小结..............................................42.相关技术介绍...............................................................................52.1Android平台介绍...................................52.2数据库操作........................................62.3小结..............................................63.系统需求分析...............................................................................73.1用户需求..........................................73.2功能需求..........................................73.3性能需求.........................................103.4界面需求分析.....................................103.5小结.............................................114.系统总体设计.............................................................................124.1设计原则与目标...................................124.2客户端设计.......................................124.3数据库设计.......................................134.3.1数据库概念结构设计.......