Java Applet研究與應(yīng)用
綜合測(cè)評(píng)系統(tǒng)

摘 要

大學(xué)期間，綜合測(cè)評(píng)計(jì)算是每學(xué)期必不可少的工作。人工計(jì)算綜合測(cè)評(píng)是一個(gè)很繁雜的過(guò)程：每個(gè)學(xué)生先計(jì)算自己的綜合測(cè)評(píng)成績(jī)，制成草表，上交給班委；然后班委核對(duì)并將成績(jī)錄入制成電子文檔上交給院系相關(guān)部門。在這個(gè)過(guò)程中，學(xué)生常常感到厭煩，因而草表的準(zhǔn)確率很低；接著人工核對(duì)、錄入成績(jī)，造成工作量大，效率低下，準(zhǔn)確率也無(wú)法得到保證。所以，廣大師生迫切希望信息化綜合測(cè)評(píng)系統(tǒng)的產(chǎn)生。利用該系統(tǒng)，同學(xué)們可以方便準(zhǔn)確地計(jì)算出自己的綜合測(cè)評(píng)成績(jī)，并能將結(jié)果上傳至服務(wù)器，省去班委人工核對(duì)、成績(jī)錄入這些煩瑣的工作。而且，系統(tǒng)提供的查詢功能可以方便同學(xué)們對(duì)自己所需信息的檢索。該論文主要介紹了網(wǎng)絡(luò)上最受歡迎的Java Applet技術(shù)、系統(tǒng)的分析設(shè)計(jì)、各個(gè)功能模塊的實(shí)現(xiàn)、系統(tǒng)的測(cè)試調(diào)試、以及系統(tǒng)開發(fā)過(guò)程中遇到的問(wèn)題和問(wèn)題的解決。
關(guān)鍵詞：綜合測(cè)評(píng)；計(jì)算；查詢；Applet





Abstract

During the university, computation the synthetical eva luation is necessary per term. The manual computation of synthetical eva luation is a much numerous and diverse process. First, everyone compute the scores by themselves, and make a draft, then deliver it. Second, the cadres in the class check the result and import the data into computer for making the document, then hand in it to a relative department or academy. In the process, the students are sick of it. Therefore, the veracity of the draft is low. On the other hand, manual checking and scores’ inputting cause the greater workload and lower efficiency. Moreover the veracity is unable to be guaranteed. So, all the teachers and students are looking forward to have an informationizational system of the synthetical eva luation. Using the system, students can’t only compute their scores of synthetical eva luation conveniently and correctly, but also can submit the results to the server. Which can omit the complicated work of class cadres’ manual checking and scores’ inputting. Moreover, the function of query offered by the systems can make convenient for students to search the information they want.The discourse introduces the Applet technology, the analysis and design of the system, the implement of every function module, the test and debug of the system, and the problems met in the exploitation as well as the solution to them.
Key words: synthetical eva luation; computation; query; Applet

目 錄

摘要 I
Abstract I
1 引言 1
2 綜合測(cè)評(píng)系統(tǒng)開發(fā)工具簡(jiǎn)介 1
2.1 ACCESS數(shù)據(jù)庫(kù) 1
2.2 Java及Java Applet簡(jiǎn)介 2
3 綜合測(cè)評(píng)系統(tǒng)分析設(shè)計(jì) 3
3.1需求分析 3
3.2系統(tǒng)整體框架 4
3.3模塊功能說(shuō)明 6
4 綜合測(cè)評(píng)系統(tǒng)實(shí)現(xiàn) 7
4.1系統(tǒng)數(shù)據(jù)庫(kù)設(shè)計(jì) 7
4.2數(shù)據(jù)庫(kù)訪問(wèn)模塊的實(shí)現(xiàn) 9
4.3客戶端各個(gè)模塊的實(shí)現(xiàn) 9
4.4開發(fā)過(guò)程中遇到的問(wèn)題及解決 17
5 系統(tǒng)運(yùn)行和調(diào)試 19
5.1測(cè)試目的 19
5.2測(cè)試環(huán)境 19
5.3測(cè)試方法與測(cè)試過(guò)程 19
5.4運(yùn)行和調(diào)試結(jié)果 20

結(jié)束語(yǔ) 21
致 謝 21
參考文獻(xiàn) 22
附錄 23


參考文獻(xiàn)：
[1] 鄧良松，劉海巖，陸麗娜.軟件工程.[M].西安：西安電子科技大學(xué)出版社，2000.41
[2] 解圣慶 .Access 2003數(shù)據(jù)庫(kù)教程.[M].北京:北京大學(xué)出版社,2006.3;
[3] 李佳范，俊弟，鄧劍民 . Access 2003數(shù)據(jù)庫(kù)應(yīng)用.[M].北京:人民郵電出版社，2006.1
[4] 電腦知識(shí)網(wǎng).[網(wǎng)頁(yè)]http://www.92bmw.com/Article/Folder6/Java/2007318/9743.Html，2007.5.12
[5] 汪曉平，俞俊，李功. 精通java網(wǎng)絡(luò)編程. [M].北京:清華大學(xué)出版社,2005.505
[6] 汪志達(dá)，葉偉.用Applet在網(wǎng)頁(yè)上實(shí)現(xiàn)動(dòng)態(tài)水中倒影[J].新疆大學(xué)學(xué)報(bào)(自然科學(xué)版)，2003，20（2）:142-143.
[7] 殷兆麟.Java 語(yǔ)言程序設(shè)計(jì). [M].北京:高等教育出版社,2004.155.
[8] 楊軍，王鳳貴.基Java Applet的數(shù)據(jù)庫(kù)連接與查詢技術(shù)[J].中國(guó)有線電視2005,7:632-635
[9] 劉志成.Java程序設(shè)計(jì)案例教程[M].北京:清華大學(xué)出版社,2006.103
[10]流浪人博客.[網(wǎng)頁(yè)]http://jhctl.spaces.live.com/blog/cns!3FD256C97DD8BBEE!170.entry，2006.2.17
[11]高云峰，陸金桂，魏紅. 面向Applet的web數(shù)據(jù)庫(kù)訪問(wèn)代理的實(shí)現(xiàn)及其應(yīng)用[J]. 計(jì)算機(jī)工程與設(shè)計(jì),2005,26：6.
[12]于波.Java據(jù)庫(kù)編程中查詢結(jié)果的表格式輸出[J].廣州金融電腦，2000，4：44