软件工程实验-详细设计

他为分公司培养出了鲁付凯、孙垚、徐童晨、肖大鹏四名测量员，他们现在个个都能独当一面。warmly,welcomingustojoinforces,andsawmyfillof...Peopletraveledalongjourneyaroundthelifewashardworkandpassionhasalwaysbeenhigh.Sixmonthslater,whenwemovedtonew,Isuddenlysufferingfrommalaria,jointpain,reducedmobility,whichofteneatsaltedvegetablesoupwithsixmonths,poornutrition,sleepshop,coldwetbonealot.Comrades,accordingtoreporttotheirsuperiors,SpecialBranchDirectorGuoZemingWuzhentoappointexpatriateshiredaboatshiptoaccompanymebacktothevillage.Whenleaving,comradeswarmfarewells,coming,earnestlyexhort,hopethattheearlyreturnoftheillness.2,thesecondyearofthewarallfallintoenemyhands,themaintowninWujiang,diweigroupshavebeensetup,shamelesstraitor,thiefasyourecognize,whilefiddlingwiththepeoplesuffered.ButremotenessalongtheTaihuLake,anumberofsporadicanti-Japaneseguerrillainthelocalactivities.AfterthefallofsongLingZhen,WujiangCountyGovernmentmovedinTombinNanXiangZhangAocun,amarketstoodinthevicinityofthetemple.ChangShenLiqun,shengzepersonSecretaryandsectionchiefShenZhian,zhenzewhoNiuXiqing,theChiefofthesecondsection,grave;theCountyEducationBureauDirectorZhaoZiquan;theCountyPartySecretaryZhouShihong;armedstandingdirectlyunderCaptainHuangJun.Alsoappointeddistricthead,flowworkingseparatelyineachcountry.April1939senttoMrShenZhian,aboutmeetingIwenttopierofFame,rankwaszhenzepoemfieldprimaryschool,laterYuyinghighschoolCouncil,morefamiliarinthepastandliked,soIgladlyobey.Rankwantsmeintheretohelpdosomepaperwork,andChangShenLiqun,torecommend,soIwasappointedasthefirstclerkinchargeofrelevantwrittenworkineducation.CountyGovernmentdepartmentsthestaffscatteredaroundthefarmhouse,软件工程实验三：系统详细设计（6%）1.提交期限和方法期限：第11周周二（2011-5-3）23:59pm方法：由各班学习委员收集所有学生的实验报告，以电子档的形式提交给任课教师2.问题描述——图书管理系统图书管理系统是一个面向学校图书馆用来进行图书管理的管理信息系统（MIS）。该信息系统能够方便地借阅者提供各种借阅服务，也能够为图书管理员和系统管理员提供方便的管理服务。图书管理系统能够为一定数量的借阅者提供服务。每个借阅者能够拥有惟一标识其存在的编号。当借阅者需要借阅、续借、归还书籍时需要通过图书管理员进行，即借阅者不直接与系统交互，而是图书管理员充当借阅者的代理与系统交互。根据图书管理的日常工作需求和图书借阅管理流程，系统应实现以下目标：（1）基本信息设置保证图书信息和读者信息的分类管理；（2）实现图书信息的查询功能，保证数据查询的灵活性；（3）实现对图书借阅、续借、归还过程的全程数据信息跟踪；（4）设置读者借阅和图书借阅排行榜，为图书管理提供真实的数据信息；（5）提供借阅到期提醒功能，使管理者可以及时了解已经到期的图书借阅信息；（6）提供管理员修改自己密码的功能，保证系统的安全性；（7）提供灵活、方便的权限设置功能，使整个系统的管理分工明确；（8）界面设计友好、美观，数据存储安全、可靠；（9）采用人机对话的操作方式，方便管理员的日常操作；（10）系统最大限度地实现易维护性和易操作性。3.业务流程图图书管理系统的系统流程图如下：他为分公司培养出了鲁付凯、孙垚、徐童晨、肖大鹏四名测量员，他们现在个个都能独当一面。warmly,welcomingustojoinforces,andsawmyfillof...Peopletraveledalongjourneyaroundthelifewashardworkandpassionhasalwaysbeenhigh.Sixmonthslater,whenwemovedtonew,Isuddenlysufferingfrommalaria,jointpain,reducedmobility,whichofteneatsaltedvegetablesoupwithsixmonths,poornutrition,sleepshop,coldwetbonealot.Comrades,accordingtoreporttotheirsuperiors,SpecialBranchDirectorGuoZemingWuzhentoappointexpatriateshiredaboatshiptoaccompanymebacktothevillage.Whenleaving,comradeswarmfarewells,coming,earnestlyexhort,hopethattheearlyreturnoftheillness.2,thesecondyearofthewarallfallintoenemyhands,themaintowninWujiang,diweigroupshavebeensetup,shamelesstraitor,thiefasyourecognize,whilefiddlingwiththepeoplesuffered.ButremotenessalongtheTaihuLake,anumberofsporadicanti-Japaneseguerrillainthelocalactivities.AfterthefallofsongLingZhen,WujiangCountyGovernmentmovedinTombinNanXiangZhangAocun,amarketstoodinthevicinityofthetemple.ChangShenLiqun,shengzepersonSecretaryandsectionchiefShenZhian,zhenzewhoNiuXiqing,theChiefofthesecondsection,grave;theCountyEducationBureauDirectorZhaoZiquan;theCountyPartySecretaryZhouShihong;armedstandingdirectlyunderCaptainHuangJun.Alsoappointeddistricthead,flowworkingseparatelyineachcountry.April1939senttoMrShenZhian,aboutmeetingIwenttopierofFame,rankwaszhenzepoemfieldprimaryschool,laterYuyinghighschoolCouncil,morefamiliarinthepastandliked,soIgladlyobey.Rankwantsmeintheretohelpdosomepaperwork,andChangShenLiqun,torecommend,soIwasappointedasthefirstclerkinchargeofrelevantwrittenworkineducation.CountyGovernmentdepartmentsthestaffscatteredaroundthefarmhouse,图1：图书管理系统流程图4.数据流图图书管理系统DFD顶层：图书借阅读者管理员图书归还档案管理读者档案信息读者档案归还相关图书获取读者档案管理图书档案信息图书档案图书归还图书续借根据读者信息获取借阅图书信息完成图书借阅完成图书续借图书借阅档案软件工程——实验三任课教师：张婷（2011/04）他为分公司培养出了鲁付凯、孙垚、徐童晨、肖大鹏四名测量员，他们现在个个都能独当一面。warmly,welcomingustojoinforces,andsawmyfillof...Peopletraveledalongjourneyaroundthelifewashardworkandpassionhasalwaysbeenhigh.Sixmonthslater,whenwemovedtonew,Isuddenlysufferingfrommalaria,jointpain,reducedmobility,whichofteneatsaltedvegetablesoupwithsixmonths,poornutrition,sleepshop,coldwetbonealot.Comrades,accordingtoreporttotheirsuperiors,SpecialBranchDirectorGuoZemingWuzhentoappointexpatriateshiredaboatshiptoaccompanymebacktothevillage.Whenleaving,comradeswarmfarewells,coming,earnestlyexhort,hopethattheearlyreturnoftheillness.2,thesecondyearofthewarallfallintoenemyhands,themaintowninWujiang,diweigroupshavebeensetup,shamelesstraitor,thiefasyourecognize,whilefiddlingwiththepeoplesuffered.ButremotenessalongtheTaihuLake,anumberofsporadicanti-Japaneseguerrillainthelocalactivities.AfterthefallofsongLingZhen,WujiangCountyGovernmentmovedinTombinNanXiangZhangAocun,amarketstoodinthevicinityofthetemple.ChangShenLiqun,shengzepersonSecretaryandsectionc