基于XML的通用信息發(fā)布服務(wù)

論文字?jǐn)?shù):16816,頁(yè)數(shù):48 有開(kāi)題報(bào)告，任務(wù)書，PPT

摘  要
 隨著Internet的飛速發(fā)展，Web的出現(xiàn)改變了人們習(xí)慣的處理方式，也給數(shù)據(jù)庫(kù)技術(shù)提出了必須面對(duì)的重要問(wèn)題：即如何有效地存儲(chǔ)和管理Web上的數(shù)據(jù)或者文檔，使其既能被高效地操作和維護(hù)，又能在Internet平臺(tái)上方便地表示和交換。 XML技術(shù)自出現(xiàn)以來(lái)發(fā)展非常迅速，在許多領(lǐng)域內(nèi)得到廣泛的支持，而且擁有著廣闊的應(yīng)用前景。在現(xiàn)在的很多實(shí)際應(yīng)用中，例如電子數(shù)據(jù)交換、電子商務(wù)等更是將XML作為一種基礎(chǔ)性、支柱性的技術(shù)來(lái)看待。
  本文講述的是基于XML數(shù)據(jù)庫(kù)的一個(gè)圖書信息管理系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)，該系統(tǒng)利用struts， spring，JDOM，schema等技術(shù)，基于多層系統(tǒng)架構(gòu)來(lái)實(shí)現(xiàn)了圖書信息的管理的各個(gè)功能模塊，包含了對(duì)通用新聞信息的發(fā)布，書籍資源、讀者資源、借書信息、還書信息等信息進(jìn)行管理的設(shè)計(jì)和實(shí)現(xiàn)，并且介紹了采用這些技術(shù)以及系統(tǒng)框架的優(yōu)點(diǎn)。本系統(tǒng)沒(méi)有用到傳統(tǒng)的關(guān)系型數(shù)據(jù)庫(kù)，而是采用了XML作為數(shù)據(jù)庫(kù)來(lái)保存數(shù)據(jù)信息，文章最后對(duì)XML的原生數(shù)據(jù)庫(kù)的現(xiàn)狀進(jìn)行了分析,并展望了其未來(lái)的發(fā)展趨勢(shì)。

 關(guān)鍵字：Struts, Spring, JDOM, XML, Schema，原生數(shù)據(jù)庫(kù)

 
 The Implementation for Universal
Information Management base on XML
 Abstract
                                                           
 
 
 As the Internet is developing fast, the appearance of web is changing the way of our life. And it also brings about some very important questions for database technology. That is to say how can we keep and manage the data or files on the web effectively. So they can be operated and maintained in a fast way and also can be exchanged or displayed very conveniently. From the appearance of XML technology, xml is developing very fast, and it owns supports from many fields. So we can believe it has very expansive future in applications. In many applications now we use, for example, electronic data processing and exchanging, E-business and so on. They take XML as the base and pivotal technology.
 This paper is about the designing and realization of a library information system. The system is mainly based on struts, spring, and JDOM and schema technology. Using five layers software framework, the library system implements all the requirement of a library, including news putout, books information, reader information, borrowing books information, return books information and so on. This paper presents the designing of library system, and introduces the technology we use and the advantage of the framework. The library system in this paper is never using the tradition database. Instead of it, we use XML files as the database to storage the data information. In the end of the paper, it analyses the Native XML Databases technology and the development of the future.
 Key Words: Struts, Spring, JDOM, XML, Schema，Native XML Databases

 目       錄
1．緒論 1
1.1 課題背景及目的 1
1.2 研究現(xiàn)狀 1
1.3 研究?jī)?nèi)容 3
2.系統(tǒng)總體設(shè)計(jì) 4
2.1 功能設(shè)計(jì) 4
2.2 設(shè)計(jì)原則 4
2.3 總體框架 4
3．信息發(fā)布系統(tǒng)框架介紹 6
3.1 系統(tǒng)需求概述 6
3.2 系統(tǒng)體系架構(gòu)設(shè)計(jì) 7
3.2.1 表現(xiàn)層 9
3.2.2 業(yè)務(wù)層 9
3.2.3 數(shù)據(jù)解析層 10
3.2.4 對(duì)象層 12
3.2.5 XML數(shù)據(jù)庫(kù)層 13
3.2.6 通用性在系統(tǒng)中的體現(xiàn) 13
3.3 系統(tǒng)實(shí)現(xiàn)類圖及描述 17
3.3.1 表現(xiàn)層的類 17
3.3.2 業(yè)務(wù)層的類 19
3.3.3 數(shù)據(jù)解析層的類 20
3.3.4 對(duì)象層的類 20
3.3.5 XML數(shù)據(jù)庫(kù)層 20
3.4 系統(tǒng)設(shè)計(jì)開(kāi)發(fā)流程 21
3.4.1. 環(huán)境搭建 21
3.4.2. 開(kāi)發(fā)流程 23
4. XML原生數(shù)據(jù)庫(kù)的特色 35
4.1 傳統(tǒng)數(shù)據(jù)庫(kù)技術(shù)面臨的挑戰(zhàn) 35
4.2  XML技術(shù)特點(diǎn) 35
4.3 原生數(shù)據(jù)庫(kù)技術(shù)優(yōu)點(diǎn) 39
4.4 原生數(shù)據(jù)庫(kù)發(fā)展前景 41
總  結(jié) 42
致  謝 43
參考文獻(xiàn) 44