精品課程網(wǎng)站的設(shè)計(jì)與實(shí)現(xiàn)畢業(yè)設(shè)計(jì)論文-文庫(kù)吧在線文庫(kù)

　　

【正文】 開網(wǎng)站的同時(shí)，打開其它多個(gè)應(yīng)用程序，系統(tǒng)運(yùn)行正常。以前總是認(rèn)為如果要完成一個(gè)比較系統(tǒng)的工作是一件很難的事情，沒有多大的信心去完成一件系統(tǒng)的工程，通過這次完成畢業(yè)設(shè)計(jì)明白了一個(gè)道理只要去做了就一定能成功，雖然從某種意義上來(lái)說(shuō)是被逼無(wú)奈的，但是做到最后發(fā)現(xiàn)，這其實(shí)并不像自己最初想象的那樣困難。 [6] 石志國(guó)． ASP 動(dòng)態(tài)網(wǎng)站編程 [M]．北京 :清華大學(xué)出版社， 。 關(guān)于學(xué)位論文使用權(quán)和研究成果知識(shí)產(chǎn)權(quán)的說(shuō)明： 本人完全了解成都信息工程學(xué)院有關(guān)保管使用學(xué)位論文的規(guī)定，其中包括： （ 1）學(xué)校有權(quán)保管并向有關(guān)部門遞交學(xué) 位論文的原件與復(fù)印件。 words, realizing that they were a signal, he turned and began to run, splashing through the shallow water. Ignacio ran after him, much helped by his longer legs, his hair flying behind his dark young face, his square teetheach white as a bone and as big as Nicholas39。 there was only the green hush. The light was still bright and strong and nearly, shadowless, but some interior sense told him the day, was nearly over, and he noticed that such faint shades as he could see stretched long, hor izontal distortions of their objects. He felt no hunger, but he had fasted be39。 had Dr. Island used that sound to speak to him? He walked toward it and found a little rill that threaded a way among the trees, and followed it. In a hundred steps it grew broader, slowed, and ended in a long blind pool under a dome of leaves. . Diane was sitting on moss on the side opposite him。s emptie than it used to be. Where Ignacio was, there would have been Red Indian hunter s two or three hundred years ago。s how the world is. Not in Brazil, maybe, Nicholas said. He was trying to remember something about Brazil, but the only thing he could think of was a parrot singing in a straw hat from the view cartoons。t even wet, and do you know som ething, N icholas? I39。s。t know. Two, three days ago. Ignacio gave me something. I39。m hollow and rotten and tur ning brown, dirt and old feathers, oozing away. Her beak will break through soon. Okay. Nicholas turned to go. I39。t want anyone around him. Nicholas said slowly, Dr. Island said lots of people wouldn39。s Nicholas, and I called you. Then I thought I might be wrong, or that it might be Ignacio. Ignacio was chasing me. Maybe he still is, but h think he39。 he remembered his effort to open a coconuthe had failed, but it was surely not impossible. His mind was hazy as to what a coconut might contain, but there had to be an edible core, because they were eaten in books. He decided to make a wide sweep through the jungle that would bring him back to the beach well away from Ignacio。 . sound in an atmosphere silent and unwa ked as Earth39。 （ 5）學(xué)校可以公布學(xué)位論文的全部或部分內(nèi)容（保密學(xué)位論文在解密后遵守此規(guī)定）。感謝之心無(wú)以言表，在此只能向大家說(shuō)一聲謝謝！謝謝你們的幫助。 [2] 吳四九等．網(wǎng)絡(luò)數(shù)據(jù)庫(kù)原理及應(yīng)用 [M]．成都 :四川大學(xué)出版社， 。 此精品課程網(wǎng)站的構(gòu)造雖然顯得很粗糙，但并不代表它毫無(wú)用處。退出管理員功能后能夠正常提示管理退出，各項(xiàng)需要管理員權(quán)限的功能失效 。39。以前人們?cè)诰W(wǎng)絡(luò)上觀看電影或收聽音樂時(shí)，必須先將整個(gè)影音文件下載并存儲(chǔ)在本地計(jì)算機(jī)上，然后才可以觀看。 因此首先要做的是備份留言然后就可以恢復(fù)留言，下面兩段代碼就是實(shí)現(xiàn)留言備份功能和留言恢復(fù)功能： Set fs = CreateObject() 39。((password))amp。與前面看到的那些驗(yàn)證一樣。與別的功能不同的是作者使用一種分格的視圖來(lái)完成這個(gè)界面的制作。與在線考試系統(tǒng)不同，此留言板不要求再一次的驗(yàn)證用戶是學(xué)生還是老師。教師用戶還可以通過查找特定題目，然后改掉認(rèn)為有錯(cuò)的題目。amp。amp。amp。amp。 if then rs2(username)=user 。39。因此需要設(shè)計(jì)密碼的修改功能。idamp。這由老師根據(jù)不同題目的難度來(lái)決定。//提取試題，降序排列 Set rs = (sql) % 得到權(quán)限后通過上面這段代碼就可以從數(shù)據(jù)庫(kù)中獲取數(shù)據(jù)。39。怎樣利用網(wǎng)絡(luò)媒體的特點(diǎn)來(lái)吸引學(xué)生的注意力？讓學(xué)生能夠在更具吸引力的環(huán)境中學(xué)習(xí)知識(shí)成為了這個(gè)模塊所要完成的任務(wù)之一，這也是精品課程網(wǎng)站研究要討論的重要問題之一。這個(gè)功能至少應(yīng)該包括如下一些特點(diǎn)：先要明確它的使用者的身份特點(diǎn)，精品課程網(wǎng)站一般包括兩類用戶，一類是老師、另一類是學(xué)生。并且把這條記錄通過 。 圖 2用戶管理 注冊(cè)功能的代碼實(shí)現(xiàn)及界面效果 未注冊(cè)用戶第一次進(jìn)入精品課程網(wǎng)站時(shí)不具有任何權(quán)限， 要想訪問精品課程網(wǎng)站，必須首先申請(qǐng)用戶賬號(hào)。nameamp。其系統(tǒng)流程如圖 1所示。 精品課程網(wǎng)站的系統(tǒng)流程圖 根據(jù)前面章節(jié)的分析可以得知，精品課程網(wǎng)站在被訪問時(shí)，首先應(yīng)該進(jìn)行身份驗(yàn)證。學(xué)生可以利用精 品課程網(wǎng)站來(lái)獲取自己想要的知識(shí)，老師可以利用精品課程網(wǎng)站向?qū)W生傳播自己的知識(shí)；同時(shí)又因?yàn)槔蠋熍c學(xué)生之間存在著巨大的差異，這種差異體現(xiàn)為權(quán)限的不同，因此精品課程網(wǎng)站應(yīng)該分別設(shè)計(jì)出教師模塊和學(xué)生模塊。從一定的角度來(lái)說(shuō)，還可能造成一些誤導(dǎo)。因此，本文的主要目的是分析說(shuō)明精品課程網(wǎng)站研究應(yīng)具有的各項(xiàng)功能以及其實(shí)現(xiàn)過程。人口多而教育資源缺乏影響著我國(guó)受過高等教育的人在人口比例中所占的比重，這嚴(yán)重的制約了我國(guó)社會(huì)的發(fā)展與進(jìn)步，這對(duì)于提高我國(guó)國(guó)民的文化科學(xué)素養(yǎng)十分不利。 Information Share 目 錄 論文總頁(yè)數(shù)： 21頁(yè) 1 引 言 ......................................................................................................................... 5 課題背景 ................................................................................................................ 5 國(guó)內(nèi)外研究現(xiàn)狀 ..................................................................................................... 5 精品課程網(wǎng)站研究的意義 ....................................................................................... 5 本文的主要工作 ..................................................................................................... 5 2 精品課程網(wǎng)站的需求分析與設(shè)計(jì) ................................................................................... 6 精品課程網(wǎng)站的發(fā)展現(xiàn)狀 ....................................................................................... 6 精品課程網(wǎng)站的需求分析 ....................................................................................... 6 精品課程網(wǎng)站的設(shè)計(jì) .............................................................................................. 7 精品課程網(wǎng)站的系統(tǒng)流程圖 .................................................................................... 7 3 精品課程網(wǎng)站的實(shí)現(xiàn) ................................................................................................... 8 登錄系統(tǒng) ................................................................................................................ 8 登錄功能的代碼實(shí)現(xiàn)及界面效果 ...................................................................... 8 注冊(cè)功能的代碼實(shí)現(xiàn)及界面效果 ...................................................................... 9 找回密碼功能的實(shí)現(xiàn)及效果展示 .................................................................... 10 在線考試 ...............................................................................................................11 學(xué)生功能的實(shí)現(xiàn) .............................................................................................11 教師功能的實(shí)現(xiàn) ............................................................................................ 15 在線交流 .............................................................................................................. 16 用戶留言及查看留言的代碼實(shí)現(xiàn) .................................................................... 17 管理員功能的實(shí)現(xiàn)過程 ................................................................