發(fā)布時(shí)間：2018-07-21 16:38

【摘要】：通用的辦公自動(dòng)化系統(tǒng)不能較好地滿足高校公文流轉(zhuǎn)的使用需求,本課題試圖結(jié)合高校在日常辦公中的應(yīng)用需求,構(gòu)建一套具有高校辦公應(yīng)用特點(diǎn)的系統(tǒng),從而提高高校的日常辦公效率。本研究旨在軟件工程指導(dǎo)下,采用統(tǒng)一軟件開發(fā)方法,使用工作流技術(shù)、PKI技術(shù)等,構(gòu)建高校辦公自動(dòng)化系統(tǒng)。論文的主要研究工作如下:1)針對(duì)目前大多數(shù)高校在公文審批方面存在著的流程定義不靈活,流轉(zhuǎn)審批效率低下等問題,引入工作流平臺(tái)技術(shù),利用其對(duì)公文流轉(zhuǎn)流程的自定義功能,提高審批效率。具體設(shè)計(jì)了工作流引擎,實(shí)現(xiàn)了業(yè)務(wù)注冊(cè)功能、過程模型定義功能、流程監(jiān)控功能、通用功能等功能模塊,為高校公文的流轉(zhuǎn)提供了基礎(chǔ)平臺(tái)。2)針對(duì)高校公文流轉(zhuǎn)業(yè)務(wù)流程中應(yīng)用需求,基于所構(gòu)建的公文流轉(zhuǎn)平臺(tái),設(shè)計(jì)并實(shí)現(xiàn)了公文流轉(zhuǎn)系統(tǒng)的主要功能。啟動(dòng)流轉(zhuǎn)功能用于在完成了公文起草后,選擇相應(yīng)的流程開始審批流轉(zhuǎn)過程;流轉(zhuǎn)路徑定義功能采用圖形化的方式對(duì)工作流進(jìn)行設(shè)計(jì)和定義,并利用XML文檔保存工作流模板;公文審閱功能用于公文審批者對(duì)公文的批注處理;公文管理功能用于對(duì)公文進(jìn)行全流程管理。3)針對(duì)高校公文流轉(zhuǎn)過程中對(duì)于數(shù)據(jù)安全性的要求,引入了 PKI技術(shù),構(gòu)建了校內(nèi)CA認(rèn)證中心,將工作流技術(shù)和認(rèn)證技術(shù)相結(jié)合,從而有效地提高了公文處理過程中的安全保密性,嚴(yán)格控制公文內(nèi)容的知情范圍。在具體的設(shè)計(jì)和實(shí)現(xiàn)方面,詳細(xì)討論了數(shù)據(jù)證書的申請(qǐng)、撤銷、查詢等功能,并詳細(xì)分析了 SSL安全通信的實(shí)現(xiàn),以及采用PKI技術(shù)后,公文流轉(zhuǎn)系統(tǒng)的安全性。目前,本系統(tǒng)進(jìn)入試運(yùn)行階段,實(shí)踐表明,該系統(tǒng)能夠加速公文的處理效率,提高高校的競爭力,因此具有較好的應(yīng)用價(jià)值。同時(shí),在公文流轉(zhuǎn)過程中引入CA認(rèn)證技術(shù),能夠有效地提高公文的安全保密性,滿足了高校的特殊要求。
[Abstract]:The general office automation system can not meet the needs of the official document circulation in colleges and universities. This paper attempts to build a system with the characteristics of office application in colleges and universities, combining the application needs of colleges and universities in the daily office. In order to improve the efficiency of daily work in colleges and universities. Under the guidance of software engineering, the purpose of this study is to construct an office automation system in colleges and universities by adopting unified software development method and using workflow technology and PKI technology. The main research work of this paper is as follows: (1) in view of the problems existing in most colleges and universities in the aspect of document approval at present, such as inflexible flow definition and inefficient flow approval, workflow platform technology is introduced. It can improve the efficiency of examination and approval by making use of the custom function of document flow process. The workflow engine is designed to realize the function modules of business registration, process model definition, process monitoring, general function, etc. This paper provides a basic platform for the circulation of university documents. 2) aiming at the application demand in the business process of university official document circulation, the paper designs and realizes the main functions of the official document circulation system based on the constructed official document circulation platform. The starting flow function is used to select the corresponding flow process to start the approval process after completing the drafting of the official document, and the flow path definition function designs and defines the workflow in a graphical way, and saves the workflow template by using XML document. The function of document review is used to deal with the annotation of official document examiner, and the function of document management is used to manage the whole flow of official document. 3) aiming at the requirement of data security in the process of document circulation in colleges and universities, PKI technology is introduced. The CA authentication center in school is constructed, which combines workflow technology with authentication technology, which effectively improves the security confidentiality in the process of document processing and strictly controls the informed range of official document content. In the aspect of design and implementation, the functions of application, revocation and query of data certificate are discussed in detail, and the implementation of SSL secure communication and the security of document circulation system after adopting PKI technology are analyzed in detail. At present, the system has entered the stage of trial operation. The practice shows that the system can accelerate the efficiency of document processing and improve the competitiveness of colleges and universities, so it has good application value. At the same time, the introduction of CA authentication technology in the process of document circulation can effectively improve the security and confidentiality of official documents and meet the special requirements of colleges and universities.
【學(xué)位授予單位】：華中師范大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TP311.52;G647

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