【正文】 ......................................................................... 28 數(shù)據(jù)庫的備份與 還原 ........................................................................................... 28 第 5章 論壇的架構(gòu) ..................................................................................................................... 29 安裝環(huán)境和參數(shù)設(shè)置 ..................................................................................................... 29 運行論壇 ....................................................................................................................... 31 第 6 章 結(jié)論 ............................................................................................................................... 33 參考文獻 ..................................................................................................................................... 34 致 謝 ........................................................................................................................................ 35 附錄 A ASP的介紹 ............................................................................................. 錯誤 !未定義書簽。論壇也要有多個版面和分區(qū)，用來區(qū)分各種帖子的內(nèi)容范疇，方便整理和管理。 把具體的對象和具體的操作相聯(lián)系，我們可以歸結(jié)出論壇基本操作的流程圖，如圖 11。版面和帖子是有一定關(guān)系的，可以看作是對帖子內(nèi)容的歸類，類似文件夾與文件的關(guān)系，有時候可以認為版面是帖子的一個屬性。 圖 15 用戶對象的相關(guān)用例圖 這樣，表 12 和 13 就分別有了各自的歸屬對象。 管理員 用戶 管理用戶 刪除 添加 設(shè)置權(quán)限 發(fā)帖 回帖 瀏覽 管理員 用戶 管理帖子 刪除 轉(zhuǎn)移 置頂 加精華 編輯 發(fā)帖 回帖 搜索 瀏覽 表 14 擴展功能列表 功能名稱 說明 用戶 控制自己的信息 用戶可控制自己的信息是否公開 用戶登陸添加驗證碼 登陸時需輸入驗證碼，如登陸信息錯誤則重新生成驗證碼。如表 23。同一類用戶使用的功能模塊。所以目前流行的論壇都是使用的數(shù)據(jù)庫系統(tǒng)。 首頁里用到了很多“ {}”包括的字符，里面的內(nèi)容是變量，因為論壇信息會隨一些操作而改變而不同的顯示狀態(tài)，這些信息將隨這些狀態(tài)的改變而改變成及時的真實的狀態(tài)。用 Access 在論壇路徑下建立一個數(shù)據(jù)庫存儲路徑“ data”，然后建立一個名為 的數(shù)據(jù)庫，建立之前數(shù)據(jù)庫設(shè)計中的表。 第 4 章 模塊的實現(xiàn) 用戶模塊 用戶的登陸 首先看用戶的登陸。如果不 為空，就將把數(shù)據(jù)集的信息寫入儲存用戶信息的字符串中。用戶注冊后可以修改自己的信息和密碼，如果忘記密碼還有相關(guān)取回密碼的操作。 If (psw)= or len((psw))10 or len((psw))6 Then ErrCodes=ErrCodes+li+(13) (3) 電子郵件的驗證：郵件的地址一般是“用戶名 域名”，采用 VBScript 的函數(shù) Split()，可以返回一個一維數(shù)組。 (db) Set conn = () ConnStr set rs=() sql=select * from [User_T] where username=?”amp。 用戶注冊后要修改自己的信息。 獲得用戶密碼程序 () If (username)= Then showerr (6) Exit Sub Else username=replace(request(username),39。39。其實這里并沒有提供HTML 功能，而是用到了 UBB 碼。 (6) 引用信息： [quote]引用內(nèi)容 [/quote]可以插入引用的信息。因為在一般情況下效率相差不大，而第一種方法更容易實現(xiàn)，所以一般采取第一種方法。 41 帖子的搜索 在圖 41 里能看出，帖子的搜索，首先是有兩種搜索方式，搜索作者或搜索主題的關(guān)鍵字。 42 系統(tǒng)設(shè)置頁面 在系統(tǒng)參數(shù)設(shè)置里對許多東西都進行了設(shè)置，這些東西都是網(wǎng)站必須的和公用的東西。所以這是論壇日常管理中最重要也是最不可缺少的一部分，其他的參數(shù)設(shè)置設(shè)置好后一般都不會有太多更改，但是數(shù)據(jù)庫的備份卻要定期的執(zhí)行一次。這時一般會有一個默認網(wǎng)站，可以編輯默認網(wǎng)站的屬性，也可以重新創(chuàng)建一個新的網(wǎng)站。 主目錄屬性見圖 53。這里要注意數(shù)據(jù)庫的連接文件是 文件，如果要更改數(shù)據(jù)庫的名稱，或者更改數(shù)據(jù)庫路徑都要在這個配置文件里更改相應(yīng)的設(shè)置。 ASP 作為可以直接應(yīng)用于頁面的技術(shù)仍然有他的優(yōu)勢，在各種網(wǎng)絡(luò)應(yīng)用領(lǐng)域依然很有實用性，也是Web 設(shè)計的基礎(chǔ)技術(shù)。北京：人民郵電出版社， 1999 [5]孫麗君 , 吳紅普 . ASP 編程基礎(chǔ)及應(yīng)用實例集錦 [M]. 北京 : 人民郵電出版社 . 2020 [6] 陳會安 . ASP 網(wǎng)頁 制 作徹 底 研究 [M]. 北京 :人民 郵 電 出版 社 . 2020 [7] Richard Anderson Chris Blexrud. ASP 高級編程 [M]. 北京 : 機械工業(yè)出版社 .2020 [8]李瑞旭 . ASP 實例教程 [M]. 北京 : 中國電力出版社 . 2020 [9] 馮 能 山 , 李 其 藝 . 輕 松 學(xué) 習(xí) ASP 網(wǎng) 絡(luò) 實 用 編 程 北京 : 清華大學(xué)出版社 .2020 [10]鄧文淵 , 陳惠貞 , 陳俊榮 . ASP 與網(wǎng)頁數(shù)據(jù)庫設(shè)計 [M]. 北京 中國鐵道出版社 . 2020 [11]張海藩 .軟件工程導(dǎo)論（修訂版） . 北京 :清華大學(xué)出版社 2020 [12]張海藩，牟永敏。我們共同經(jīng)歷成長中的一點一滴，無論是歡笑還是淚水，我都將銘記一生。 where is Nymphadora?” “ I don?t know,” said Harry. “We don?t know what happened to anyone else.” She and Ted exchanged looks. A mixture of fear and guilt gripped Harry at the sight of their expressions, if any of the others had died, it was his fault, all his fault. He had consented to the plan, given them his hair… “ The Portkey,” he said, remembering all of a sudden. “We?ve got to get back to the Burrow and find out – then we?ll be able to send you word, or – or Tonks will, once she?s – ” “ Dora?ll be ok, ?Dromeda,” said Ted. “She knows her stuff, she?s been in plenty of tight spots with the Aurors. The Portkey?s through here,” he added to Harry. “It?s supposed to leave in three minutes, if you want to take it.” “ Yeah, we do,” said Harry. He seized his rucksack, swung it onto his shoulders. “I – ” He looked at Mrs. Tonks, wanting to apologize for the state of fear in which he left her and for which he felt so terribly re sponsible, but no words occurred to him that he did not seem hollow and insincere. “ I?ll tell Tonks – Dora – to send word, when she… Thanks for patching us up, thanks for everything, I – ” He was glad to leave the room and follow Ted Tonks along a short hallway and into a bedroom. Hagrid came after them, bending low to avoid hitting his head on the door lintel. “ There you go, son. That?s the Portkey.” Mr. Tonks was pointing to a small, silverbacked hairbrush lying on the dressing table. “ Thanks,” said Harry, reaching out to place a finger on it, ready to leave. “ Wait a moment,” said Hagrid, looking around. “Harry, where?s Hedwig?” “ She… she got hit,” said Harry. The realization crashed over him: He felt ashamed of himself as the tears stung his eyes. The owl had been his panion, h is one great link w ith the magical world whenever he had been forced to return to the Dursleys. Hagrid reached out a great hand and patted him painfully on the shoulder. “ Never mind,” he said gruffly, “Never mind. She had a great old life – ” “ Hagrid!” said Ted Tonks warningly, as the hairbrush glowed bright blue, and Hagrid only just got his forefinger to it in time. With a jerk behind the navel as though an invisible hook and line had dragged him forward, Harry was pulled into nothingness, spinning uncontrollably, his finger glued to the Portkey as he and Hagrid hurtled away from Mr. Tonks. Second later, Harry?s feet slammed onto hard ground and he fell onto his hands and knees in the yard of the Burrow. He heard screams. Throwing aside the no longer glow ing hairbrush, Harry