灰色综合评价算法在企业采购系统中的实现灰色综合评价算法在企业采购系统中的应用和实现摘要随着科学与技术的发展，计算机系统在企业采购决策中的应用越来越普及。为此设计一个企业采购系统是很有意义的。一个标准的企业采购系统应该能够实现采购品添加、供应商添加、订单添加等基础功能。引入灰色综合评价算法，是为了能够在选择供应商时能提供出最优供应商以辅助决策。本文从需求分析开始，着重描述了整个企业采购系统需要实现的功能，在总体设计中完成了系统的模块分类以及数据库的顶层与结构分析，在算法设计中详细介绍了灰色综合评价算法的核心思想并设计了算法的大体流程。最后通过详细设计与实现，完成了整个系统的开发。系统用JSP工具开发，数据库选择了Oracle数据库。经过设计与调试，本系统已能初步实现以上功能。关键词：企业采购管理；灰色综合评价算法；JSP；OracleTHEAPPLICATIONANDIMPLEMENTATIONOFANENTERPRISEPROCUREMENTSYSTEMWITHGRAYCOMPREHENSINEEVALUATIONALGORITHMWiththedevelopmentofscienceandtechnology,thecomputersystemhasbeenusedmorepopularlyinthedecisionsofenterpriseprocurement.Astandardenterpriseprocurementsystemshouldbeabletoachievethepurchasinggoodsadded,suppliersadded,ordersaddedandotherbasicfunction.Introducinggraycomprehensiveevaluaionalgotithmistoprovidethebestsupplierswhenchoosingsuppliersfordecision-making.Thispaperstartsfromtheneedsanalysis,focusingonthedesciriptionofwhattheentireenterpriseprocurementsystemneedstoachive.Then,intheoveralldesign,thispapercompletesthesystemmoduleclasssificationandthetop&structureanalysisofdatabase.Thirdly,inthealgorithmdesign,itdescribesthecoreideaofgraycomprehensiveevaluaionalgotithmindetail,atthesametime,itdesignsthegeneralflowofthisalgorithm.Finally,bydetaileddesignandimplementation,theentiresystemhasbeenfinishedsucceessfully.ThesystemisdevelopedbyJSP.ThedatabaseselectsOracledatabase.Afterdesignanddebugging,thesystemhasbeenabletoachievetheabovefunctionsinitially.Keywords:EnterpriseProcurementManagement;GrayComprehensiveEvaluaionAlgotithm;JSP;Oracle目录TOC\o"1-4"\h\uHYPERLINK\l_Toc319941绪论PAGEREF_Toc319941HYPERLINK\l_Toc313431.1课题的研究背景PAGEREF_Toc313431HYPERLINK\l_Toc299741.2课题的研究意义PAGEREF_Toc299742HYPERLINK\l_Toc287971.3国内外发展现状PAGEREF_Toc287972HYPERLINK\l_Toc120031.4本论文的主要内容与结构PAGEREF_Toc120034HYPERLINK\l_Toc189022相关技术简介与开发环境PAGEREF_Toc189025HYPERLINK\l_Toc324482.1Java语言PAGEREF_Toc324485HYPERLINK\l_Toc302482.2MyEclipsePAGEREF_Toc3024