基于Linux的在线词典设计与实现.doc

基于Linux的在线词典设计与实现

摘要

在当今时代人们越来越依赖网络，不仅仅是网上冲浪网上购等娱乐活动，如今诸如词典等一些工具书也被在网上大量的运用。1990年以后,由于计算机技术和网络技术的飞速发展,在线词典应运而生。在线词典是建立于Interne之上的,通过使用某种计算机语言将机器可读的词典转化为可在网络中在线检索的数据库系统。它是利用网络通信技术可为读者提供实时共享查询服务的重要网上参考工具，是在Intemet上运行的词典，是比电子词典更为领先的词典形式。网络载体以其优越的综合性能，代表了现代信息技术发展的最高成就，并在多方面克服了传统载体的不足。基于LinuxC通过TCP网络通信技术以及数据库存储技术就能够简单实现在线词典的开发。

【关键词】LinuxC、TCP网络通信、SQlite3数据库

Thedesignandimplementationofonlinedictionary

basedonLinux

Abstract

Moreandmorereliesonthenetworkinthepresenterapeople,isnotmerelyonthenetonthesurfingnetworkbuysandsoontherecreationalactivities,nowsuchasdictionaryandsoonsomereferencebooksalsobyon-linemassiveutilization.After1990,asaresultofthecomputertechnologyandthenetworkingrapiddevelopment,theonlinedictionaryarisesatthehistoricmoment.TheonlinedictionaryisestablishesaboveInterne,throughusessomekindofmachinelanguagethedictionarywhichmayreadthemachinetotransformformayinthenetworktheonlineretrievaldatabasesystem.Itismayprovidethereal-timesharinginquiryserviceusingthenetworkcommunicationforthereaderontheimportantnetworktorefertothetool,isdictionarywhichmovesonIntemet,comparestheelectronicdictionarymoreleadingdictionaryform.Thenetworkcarrierbyitssuperioroverallperformance,hasrepresentedthemoderninformationtechnologydevelopmenthighestachievement,andhasbeenovercomingthetraditionalcarrierinsufficiencyvariously.CanrealizetheonlinedictionarydevelopmentsimplybasedonLinuxCthroughtheTCPnetworkcommunicationaswellasthedatabasememorytechnology.

【Keywords】LinuxC、TCP、SQlite3Database

山东农业大学学士学位论文

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山东农业大学学士学位论文

目录

1绪论·································································1

1.1在线词典的特点··················································2

1.2设计路线及开发工具·················································2

1.2.1设计路线····················································2