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1、本科毕业论文第32页共32页摘要互联网是当今世界上最大的信息库和传播信息的最主要渠道,但是由于信息数据量巨大、整合程度低等特点,限制了对其蕴涵价值的挖掘,如何高效地采集有价值的网络信息资源,成为当前研究的热点。本文基于以上现状设计的在线信息采集系统是基于JSP技术的,它具有灵活的集成开发方法,顺利的完成了整个系统的完整的检验。该在线信息采集系统,界面简单,操作方便,灵活,实用,有效的信息采集相关业务管理的过程,大大提高了效率,使信息采集系统更加系统化,规范化,自动化,可用性,可靠性,安全性等。此系统采用标准的三层框架,将复杂的功能模块分为表示层、控制层、业
2、务层等三层结构,降低了系统开发的复杂性。主要采用了JSP技术开发,提高运行性能和系统的安全性能,而且易于维护的运行。本系统主要实现了爬虫参数维护、爬行开始、创建索引、已经爬行入库信息等几个功能模块。关键词:信息采集B/S模式MVCJSP本科毕业论文第32页共32页AbstractAscomputerperformancecontinuestoimprove,pricescontinuedtofall,thecomputerhasbeenmorewidelyusedinthemedical,teaching,research,andmanagement.In
3、ordertoreducethelaborintensityofaffairsofficers,auxiliaryhospitalmanagement,sothatthehospitalcangetmorewithlessinvestmentbenefits,scientificandeffectivehospitalinformationsystemshavebecomeessentialintoday'sera.Asanimportantpartofthewholehospitalinformationsystem,hospitaloutpatient
4、managementsystemcanbeusedtoachieveavarietyofinformationprocessingmedicalclinic.ThisdesignofthehospitalmanagementsystemisbasedonJSPtechnology,ithasaflexibleintegrateddevelopmentapproach,thesuccessfulcompletionofacompleteinspectionoftheentiresystem.Thehospitalmanagementsystem,simple
5、interface,easytooperate,flexible,practicalandeffectivemanagementofhospital-relatedbusinessprocesses,greatlyimprovingtheefficiencyofhospitalmanagementsystemenablesamoresystematic,standardized,automated,availability,reliability,securityisveryAllright.Thissystemusesastandardthree-tie
6、rframework,complexmodulesintothepresentationlayer,controllayerstructurelayer,businesslayer,reducingthecomplexityofsystemdevelopment.ThemainuseofJSPtechnologydevelopment,improveoperationalperformanceandsystemsafetyperformance,andeaseofmaintenanceoperation.Thesystemisdividedintoa本科毕
7、业论文第32页共32页numberofdifferentrolesforadministratorsandusers,differentroleshavedifferentpermissions,thesystemachievedamajorinformationmanagementdepartmentadministrators,operationspersonnelmanagement,informationfeedback,andmodifypersonalinformationandotherfunctions.Keywords:HospitalB
8、/SmodeMVCManagementSystem本科毕业论文第3