【正文】 目目目 錄錄錄 摘要 ..................................................................................................................................................................6 1. 前言 .........................................................................................................................................................7 作業(yè)背景 ...........................................................................................................................................7 選題說明 ...........................................................................................................................................8 ....................................................................................................................................8 ............................................................................................................................................8 ....................................................................................................................................8 ....................................................................................................................................8 ................................................................................................................................9 工作業(yè)績 ........................................................................................................................................... 10 2. 可行性研究 ............................................................................................................................................ 11 可行性研究的前提 .......................................................................................................................... 11 技術(shù)可行性 ..................................................................................................................................... 11 經(jīng)濟(jì)可行性 ..................................................................................................................................... 11 管理可行性 ..................................................................................................................................... 12 可行性研究結(jié)論 ............................................................................................................................. 12 3. 系統(tǒng)分析 ................................................................................................................................................ 13 校園一卡通系統(tǒng)需要實(shí)現(xiàn)特點(diǎn) ......................................................................................................... 13 整體性 ....................................................................................................................................... 13 先進(jìn)性 ....................................................................................................................................... 13 實(shí)用 性 ....................................................................................................................................... 13 經(jīng)濟(jì)性 ....................................................................................................................................... 13 ......................................................................................................................................... 14 ......................................................................................................................... 14 ..................................................................................................................... 14 ..................................................................................................................... 14 ................................................................................................................................. 14 3. 3 系統(tǒng)功能結(jié)構(gòu)分析 ...................................................................................................................... 14 業(yè)務(wù)流程圖及業(yè)務(wù)流程分析 ........................................................................................................ 15 學(xué)生個(gè)人信息管理業(yè)務(wù)流程圖分析 ................................................................................ 15 人事處業(yè)務(wù)流程圖分析 ..................................................................................................... 16 圖書管理信息業(yè)務(wù)流程分析 ............................................................................................... 17 財(cái)務(wù)中心管理業(yè)務(wù)流程分析 ............................................................................................... 18 數(shù)據(jù)流程分析 ................................................................................................................................. 19 數(shù)據(jù)字典 .......................................................................................................................................... 23 數(shù)據(jù)項(xiàng)定義 ............................................................................................................................... 23 數(shù)據(jù)結(jié)構(gòu)定義 ........................................................................................................................... 25 數(shù)據(jù)流 ....................................................................................................................................... 26 處理邏輯 ................................................................................................................................... 29 數(shù)據(jù)存儲(chǔ) ................................................................................................................................... 34 外部實(shí)體 ................................................................................................................................... 34 4. 系統(tǒng)設(shè)計(jì) ................................................................................................................................................ 37 系統(tǒng)邏輯設(shè)計(jì) ..................................