搜索
四川科技职业学院毕业设计(论文)第I页摘要在信息，技术高速发展的今天，多媒体技术也越来越受到人们的重视。文章对目前使用较多的音乐播放器作出较详细的比较。通过阅读多张文献，分析了一些音乐播放器的功能并考虑了怎样能实现支持更多格式的音乐文件，怎样能满足使用者对播放器的需求。本文主要介绍了一个基于JavaApplet来实现的音乐播放器的设计。并对系统开发中涉及到的关键技术作了探讨，简要分析介绍了Java技术和Applet的工作原理，最后说明系统需要实现的功能。音乐是一种声音符号，表达人的思想感情。是人们思想的载体之一。音乐是有目的和内涵的，其中隐含了作者的生活体验，思想情怀。一款好的pc音乐播放器不仅能够提供好的音乐播放效果，更能够为用户提供方便的操作。本设计利用java语言和eclipse编辑工具对播放器进行编写。同时给出了详细的系统设计过程、部分界面图及主要功能运行流程图，本文还对开发过程中遇到的问题和解决方法进行了详细的讨论，该音乐播放器集播放、暂停、停止、快进、快退、下一曲、上一曲、音量调节等功能与一体，性能良好。该播放器支持MP3、WAV、MP3和AIFF等音频格式。在开发的过程中采用瀑布模型。第一阶段首先对项目进行全面、仔细的需求分析，并准确做出项目进度安排，明确每个阶段的任务；第二阶段是进行项目分模块编码；第三阶段对项目进行全面的测试和系统集成测试。关键词:JAVA；Eclipse；模块化；Applet；四川科技职业学院毕业设计(论文)第II页AbstractIntheinformation,therapiddevelopmentoftechnologytoday,themultimediatechnologyisbecomingmoreandmoreattention.Thispapermakescomparisonofthedetailtothecurrentuseofmoremusicplayer.Byreadingapluralityofliterature,analysisofsomefunctionofmusicplayerandconsiderhowtoachievethesupportmoreformatmusicfiles,howtomeettheneedsofusersoftheplayer.ThispapermainlyintroducesthedesignofaJavabasedApplettoachievemusicplayer.AndthekeytechnologiesinvolvedinthesystemdevelopmentarediscussedandanalyzedbrieflyintroducestheworkprincipleofJavatechnologyandApplet,finallyindicatedthatthesystemneedstorealizethefunction.Themusicisasoundsymbolicexpressingthemoodandthinking.Itisthecarrierofpeople'sthinking.Musicisthepurposeandcontent,whichimpliedtheauthor'slifeexperiencesandfeelings.Agoodpcmusicplayercannotonlyprovidegoodmusicplayingeffect,butalsoprovideuserswithconvenientoperation.Theplayerisusingjavalanguageandeclipseeditingtools.Givingadetailedsystemdesignprocess,partoftheinterfacemapandrunflowchartofthemainfunction,thisarticlediscussedindetailonproblemsandsolutionmethodinthedevelopmentprocess.Themusicplayersettoplay,pause,stop,fastforward,rewind,andthenextone,onavolumeadjustmentfunctionswithonegoodperformance.TheplayersupportsMP3,WAV,MP3,AIFF,etc.audioformats.ThemodelinthedevelopmentprocessisWaterfallmodel.Thefirstphaseistheprojectofcomprehensiveandcarefulneedsanalysis,accuratelymakingtheprojectscheduleandclearingeachstageofthetask.Thesecondphaseoftheprojectissub-modulecoding.Thethirdstage,theprojecttestingandsystemintegrationtesting.keywords：JAVA；Eclipse；Modularization；Applet；四川科技职业学院毕业设计(论文)第III页目录毕业论文(设计)诚信承诺书............................................................................错误!未定义书签。四川科技职业学院毕业论文评审表................................................................错误!未定义书签。四川科技职业学院毕业论文评审表................................................................错误!未定义书签。四川科技职业学院毕业设计(论文)任务书......................................................错误!未定义书签。第一章绪论.......................................................................................................................................11.1音乐播放器的定义....................................................................................................................11.2软件开发背景及意义.................................................................................................................11.3发展现状及趋势.........................................................................................................................2第二章相关技术简介...........................................................................................................................42.1Java技术简介.............................................................................................................................42.2JMF媒体框架技术.....................................................................................................................42.3JDK技术.....................................................................................................................................5第三章系统分析.....................................................................................................................................73.1功能需求.....................................................................................................................................73.1.1播放器的基本控制需求..................................................................................................73.1.2功能需求分析..................................................................................................................73.2运行及其它需求分析.................................................................................................................83.3可行性分析................................................................................................................................83.3.1经济及技术可行性..........................................................................................................83.3.2运行及法律可行性..........................................................................................................94.1软件结构设计..........................................................................................................................104.2界面功能模块设计...................................................................................................................11第五章播放器详细设计........................................