EIMS系統-OA子系統的設計與開發

論文字數:16894,頁數:41

  摘    要
EIMS系統(Education Information Management System教育信息管理系統)－OA子系統是依據云南省玉溪市各級教育部門及教學單位的具體需求，設計并開發和實現的一套小型辦公自動化系統，它解決了相關教育部門及教學單位的行政人員在辦公和管理工作中效率低下的問題。本論文中所設計的OA子系統，作為EIMS系統的一個組成部分，采用了J2EE架構和MVC模式，并結合使用JSP、Struts、Servlet、JavaBeans及AJAX等新技術，在自行設計實現的公文流轉算法和綜合查詢算法的基礎上，完成了OA子系統中的部門管理、教師/辦公人員信息管理、類型管理、公文流轉路徑管理、公文流轉申請、公文處理、公文歸檔、公文查詢、任務/計劃類型管理、任務/計劃管理、任務處理和任務查詢共十一項功能，基本上滿足各級教育單位的辦公管理需要，解決了目前專門應用于教育教學相關方面的辦公自動化系統所存在的靈活性不高、功能限制較多和可操作性不強等問題，此OA子系統也為基于B/S架構下的辦公自動化軟件的設計與實現提供了一套具有參考價值的設計方案。
關鍵詞：B/S;J2EE;辦公自動化;公文流轉算法;綜合查詢算法
The Designation and Realization of The
Office Automation Subsystem of The EIMS
Abstract
The Office Automation Subsystem of The EIMS(Education Information Management System) aims at improving the low degree of the informatization and the inefficient on the office affairs management in numerous education units in yuxi city of yunnan province.To be a subsystem of EIMS which have already had the independent intellectual property rights,the project is designed and developed to be an office automation system which is based at the demand of these education departments and will be able to used widely on the office affairs management for the clerks in these departments.The subsystem adopts the model of MVC and the framework of J2EE which is based upon B/S(Browse and Server) model and can be combined with JSP and Struts and Servlet plus JavaBeans those have been made use of in the subsystem.Also in the process of realization,we have made use of the AJAX(Asynchronous java script And XML) and at last finished eleven functions as followed:the department management,the management of the basic Information of the clerk,the type management,the management of document Transmit Route,the Application of document,document transaction,the document pigeonhole,document query,task and plan management,task transaction,task query.Some of these functions are based on the document transmit arithmetic and the general query strategy that have been designed and realized by us.The subsystem is realized with excellent scheme of designment and careful investigate and efficient programme.It has ameliorated the universal disadvantages of current office automation systems and provided a better mode and arithmetic to the design of the office automation software which is based upon B/S model.
Key words: B/S; J2EE; office automation; document transmit arithmetic; general query strategy

目    錄

1 引言 1
1.1 選題背景 1
1.2 課題起源 1
1.3 課題目的 1
1.4 課題意義 1
2 方案闡述 2
2.1 系統架構 2
2.2 系統實現環境和技術 2
2.3 系統框架簡介 3
3 需求分析與數據庫設計 4
3.1 功能需求 4
3.1.1 應解決的問題 4
3.1.2 應實現的功能 4
3.1.3 數據庫的構建 6
3.2 非功能需求 13
4 系統設計與實現 14
4.1 核心數據庫表的關系 14
4.2 實現公文流轉的算法思想 15
4.2.1 流轉路徑的算法思想 15
4.2.2 公文流轉的算法思想 16
4.2.3 算法展示 17
4.3 公文流轉功能的實現 18
4.4 功能流程圖 19
4.5 模塊設計與實現 20
4.5.1 部門管理模塊 21
4.5.2 教師/辦公人員信息管理模塊 22
4.5.3 類型管理模塊 23
4.5.4 流轉路徑管理模塊 23
4.5.5 公文流轉申請模塊 25
4.5.6 公文處理模塊 26
4.5.7 公文歸檔模塊 26
4.5.8 公文查詢模塊 27
4.5.9 任務/計劃類型管理模塊 27
4.5.10 任務/計劃管理模塊 27
4.5.11 任務處理模塊 28
4.5.12 任務/計劃查詢模塊 30
5 測試 30
結    論 31
參考文獻 32
致    謝 33
聲    明 34