基于Jasperreport技術(shù)的動(dòng)態(tài)報(bào)表的研究及應(yīng)用

論文字?jǐn)?shù):12864,頁(yè)數(shù):33 有開(kāi)題報(bào)告，任務(wù)書

  摘 要
 在大型MIS系統(tǒng)中報(bào)表是非常重要、不可或缺的組成部分。由于報(bào)表涉及相當(dāng)復(fù)雜的業(yè)務(wù)邏輯，程序員缺少充足的時(shí)間去設(shè)計(jì)。專有設(shè)計(jì)的報(bào)表模塊通用性極差，因此，很多公司、團(tuán)體都推出了報(bào)表類庫(kù)、中間件的產(chǎn)品或者技術(shù)。甚至針對(duì)中國(guó)式報(bào)表也有專門的報(bào)表產(chǎn)品出現(xiàn)。但是對(duì)于一些MIS系統(tǒng)開(kāi)發(fā)，大量使用商業(yè)報(bào)表產(chǎn)品進(jìn)行開(kāi)發(fā)成本較高，擴(kuò)展性弱，正是在這種背景下，開(kāi)源報(bào)表JasperReport脫穎而出。
 JasperReport是一個(gè)強(qiáng)大的開(kāi)源報(bào)表工具，它可以傳送豐富的報(bào)表內(nèi)容到顯示器、打印機(jī)或者PDF、HTML、XLS、CSV、XML文件，能用簡(jiǎn)單靈活的方法創(chuàng)建便于打印的分頁(yè)文檔。它完全使用Java編寫，可以在各種Java應(yīng)用中用來(lái)創(chuàng)建動(dòng)態(tài)報(bào)表內(nèi)容。
 本文在對(duì)JasperReport開(kāi)源工具的的原理及工作方式進(jìn)行了詳細(xì)的研究之后，結(jié)合iReport（它是jasperreport的一個(gè)可視化的開(kāi)發(fā)工具）的各種優(yōu)點(diǎn)和java代碼的靈活性，設(shè)計(jì)實(shí)現(xiàn)了網(wǎng)絡(luò)流量整形系統(tǒng)中的報(bào)表模塊。這個(gè)應(yīng)用可以作為JasperReport實(shí)現(xiàn)大型MIS系統(tǒng)中報(bào)表模塊的成功實(shí)例，而且開(kāi)源的特點(diǎn)可以使其進(jìn)一步開(kāi)發(fā)，更好地適應(yīng)特定的應(yīng)用。
 
關(guān)鍵詞：JasperReport, iReport, 報(bào)表工具, Java
   

Research and Application on Jasperreport-Based Dynamic Report     
              ABSTRACT
 Report is a indispensable part in a large MIS system. As report involves very complex business logic, programmers lack of adequate time to design. Proprietary module designed to statements of general poor, so many companies and organizations have launched a statement of class libraries, middleware products or technologies. Even against Chinese statements have specialized products in the statements. But for some MIS systems development, large-scale use of commercial products statements higher development costs, expansion of the weak, it is against this background that the revenue statements JasperReport come to the fore.
 JasperReport is a powerful open-source reporting tools, and it can send rich content to monitors, printers or PDF, HTML, XLS, CSV, XML documents, simple and flexible method can be used to create print-friendly page of the document. It is fully prepared to use Java, Java applications in a variety of statements used to create dynamic content.
 In this paper, after detailed study of the JasperReport, with all the advantages of iReport (it is a visual development tools of jasperreport) and the flexibility of java code, finished design and implementation of report part of the network traffic shaping system . Application of this can be seen as a successful example of JasperReport implement the report part of large MIS system, and the open-source characteristic can raise to further development, better adapted to specific applications.
 
Key Words: JasperReport, iReport, reportingtools, Java

目   錄
1緒論 1
1.1 課題背景 1
1.2 報(bào)表工具的發(fā)展現(xiàn)狀 2
1.3 論文組織結(jié)構(gòu) 3
2基于JasperReport技術(shù)的動(dòng)態(tài)報(bào)表的研究 4
2.1 JasperReport報(bào)表原理及工作流程 4
2.1.1 JasperReport報(bào)表原理和特點(diǎn) 4
2.1.2 JasperReport工作流程 5
2.1.3 JasperReport的數(shù)據(jù)源的準(zhǔn)備 6
2.2 iReport介紹 7
2.2.1 iReport簡(jiǎn)介 7
2.2.2 iReport的使用 8
2.3 相關(guān)技術(shù) 9
2.3.1 Java 9
2.3.2 XML 9
3系統(tǒng)需求分析 11
3.1系統(tǒng)功能介紹 11
3.2 網(wǎng)絡(luò)行為報(bào)告功能 11
4 網(wǎng)絡(luò)流量整形系統(tǒng)報(bào)表設(shè)計(jì)及實(shí)現(xiàn) 14
4.1 系統(tǒng)的實(shí)現(xiàn)架構(gòu) 14
4.1.1系統(tǒng)體系結(jié)構(gòu) 14
4.1.2 報(bào)表開(kāi)發(fā)環(huán)境 15
4.1.3 報(bào)表模板設(shè)計(jì) 15
4.2 報(bào)表實(shí)現(xiàn) 16
4.2.1 JSP界面表現(xiàn)層 16
4.2.2 Servlet控制層 18
4.2.3 javabean數(shù)據(jù)模型層 19
4.3 報(bào)表的輸出 21
5 結(jié)論 27
5.1 總結(jié) 27
5.2 展望 27
致謝 28
參考文獻(xiàn) 29