软件工程期末论文-敏捷开发和软件复用的原理方法和应用及其两者的共存关系和功能

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1、期末论文设计摘要经过软件行业几十年的发展，软件系统变得越来越复杂，传统的软件工程理论使“软件危机”越来越严重。过长的开发周期、超出预算的开发成本、令人担忧的软件质量、频繁流动的开发人员、官僚的体系制度、迅速变化的市场环境等因素，让繁冗、笨重的软件开发过程越来越不能适应现实的需要，软件项目的失败率很高。而敏捷开发就是在这种背景下应运而生的。敏捷是一种关注价值、消除浪费、以人为核心、迭代、循序渐进的开发方法。本文主要介绍了敏捷开发和软件复用的原理、方法和应用，并分析了两者的共存关系和功能。关键词：软件开发；开发方法；敏捷开发ABSTRACTAfterdecadesofdevelopm

2、entofthesoftwareindustry,thesoftwaresystemisbecomingmoreandmorecomplex.Thetraditionalsoftwareengineeringtheorymakesthesoftwarecrisismoreandmoreserious.Longdevelopmentcycle,beyondthebudgetofthedevelopmentcosts,worryingsoftwarequality,frequentmobilityofdevelopers,bureaucraticsystem,rapidlychang

3、ingmarketenvironmentandotherfactors,letcumbersomeandbulkysoftwaredevelopmentprocessandcannotadapttotheneedsofthereality,thesoftwareprojectfailurerateisveryhigh.Andagiledevelopmentisinthisbackgroundcameintobeing.Agilityisakindofmethodtopayattentiontovalue,eliminatewaste,anddevelopthecore,itera

4、tiveandincremental.Thispapermainlydescribestheprinciple,methodandapplicationofagiledevelopmentandsoftwarereusearedescribed,andthecoexistencerelationshipandfunctionofthetwoareanalyzed.Keywords：agiledevelopment；softwarereuse；coexistencerelationship目录第一章敏捷开发......................................

5、...................................................................................31．1敏捷开发简介...................................................................................................................31．1.1敏捷的起源..........................................................................

6、..........................................31.1.2敏捷方法体系..................................................................................................................31.1.3敏捷宣言及原则..............................................................................................................41

7、.1.4为什么要敏捷..................................................................................................................52.1敏捷系列..............................................................................................................