【正文】 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 other s had died, it was his fault, all his fault. He had consented to the plan, given them his hair… 沈陽航空工業(yè)學(xué)院畢業(yè)設(shè)計(jì)論文 參考文獻(xiàn) 32 “ 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, his 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 stood up, swaying slightly, and saw Mrs. Weasley and Ginny running down the steps by the back door as Hagrid, who had also collapsed on landing, clambered “ The Death Eaters were waiting for us,” Harry told her, “We were surrounded 。 it had been at the point when the motorbike crossed the barrier of the Order?s cha rms. He only hoped they would continue to wor k: He imagined Voldemort, a hundred yards above them as they spoke, looking for a way to perate what Harry visualized as a great transparent bubble. He swung his legs off the sofa。 最后，還要感謝計(jì)算機(jī)學(xué)院的各位老師們，感謝他們這四年的教誨以及在各個(gè)方面所給予的大力支持。 同時(shí)，我也要衷心的感謝在畢業(yè)設(shè)計(jì)期間給予我關(guān)心和幫助我的同學(xué)，他們在畢業(yè)設(shè)計(jì)階段給我提出了很好的建議。在論文的撰寫階段，劉 老師及時(shí)的指出我論文的錯(cuò)誤，并且放棄了周末的休息時(shí)間來檢查我們論文，找出論文的不足，并且批改的極為細(xì)致，好多我沒有注意到的小細(xì)節(jié)劉老師也給我指出來了，使我能夠及時(shí)的發(fā)現(xiàn)錯(cuò)誤并改正。同時(shí)，劉老師提供給我一些關(guān)鍵的參考資料，并給予我耐心的指導(dǎo)，幫助我更深入的了解本題目隱藏的各種問題。劉老師從畢業(yè)設(shè)計(jì)一開始就嚴(yán)格的要求我們，在需求分析階段，劉老師給我提出了許多的寶貴意見，指明了畢業(yè)設(shè)計(jì)的大體方向，使得我避免陷入迷茫狀態(tài)。沈陽航空工業(yè)學(xué)院畢業(yè)設(shè)計(jì)論文 參考文獻(xiàn) 29 參考文獻(xiàn) [1] 胡曉天，劉小偉，陳德榮 .Dreamweaver MX 2020 [M].北京：機(jī)械工業(yè)出版社， 2020 [2] 薩師煊，王珊 .數(shù)據(jù)庫系統(tǒng)概論 [M].北京：高等教育出版社， 2020 [3] 徐罕 ， 吳玉新 . 網(wǎng)站 ASP 后臺(tái)解決方案 [M].北京： 人民郵電出版社 ， 2020 [4] 黃雷，楊志 .ASP+HTML+Dreamwerver+ACCESSS 開發(fā)動(dòng)態(tài)網(wǎng)站實(shí)例薈萃 [M]. 北京：機(jī)械工業(yè)出版社， 2020 沈陽航空工業(yè)學(xué)院畢業(yè)設(shè)計(jì)論文 參考文獻(xiàn) 30 致 謝 在三個(gè)多月的畢業(yè)設(shè)計(jì)期間里，得到了指導(dǎo)老師劉香芹老師的大力指導(dǎo)和幫助?？墒窃谶@一段時(shí)間內(nèi)自 己從各方面都得到了鍛煉和提高。 畢業(yè)設(shè)計(jì)真的是一件辛苦的事，但在這之中所得到的知識(shí)是無窮盡的，所學(xué)到的一些方法是書本上沒有的，是靠自己一點(diǎn)點(diǎn)總結(jié)出來的。 由于自己經(jīng)歷了軟件開發(fā)的全過程，所以也體會(huì)到了軟件開發(fā)的創(chuàng)造性和嚴(yán)謹(jǐn)性，在此過程中我受益匪淺。對于 ASP 技術(shù)，以前也是知之甚少，通過這次畢業(yè)設(shè)計(jì)的使用已經(jīng)掌握了很多有關(guān)它的知識(shí)，但由于時(shí)間有限，所學(xué)的知識(shí)還有很大的差距，這需 要我以后在學(xué)習(xí)中不斷的去努力。 系統(tǒng) 基本上達(dá)到了設(shè)計(jì)要求，基本功能已經(jīng)實(shí)現(xiàn)，但系統(tǒng)仍存在不足之處，某些細(xì)節(jié)和內(nèi)容上有待改進(jìn)和加強(qiáng)。 (3) 系統(tǒng)支持二種身份的用戶操作，有效地將各種身份的用戶與其可以進(jìn)行的操作聯(lián)系到一起。接觸計(jì)算機(jī)較少的操作人員也能根據(jù)菜單項(xiàng)提示進(jìn)行操作。本系統(tǒng)的界面友好，可以很快的掌握操作方法。 通過以上的測試方案和測試方法，對該系統(tǒng)的各個(gè)細(xì)節(jié)的功能進(jìn)行了詳細(xì)的測試，得出以下的測試結(jié)果。 (5) 在編碼的后期，在對數(shù)據(jù)庫表的信息循環(huán)操作時(shí)， java 循環(huán)語句的編寫沈陽航空工業(yè)學(xué)院畢業(yè)設(shè)計(jì)論文 第 5 章 系統(tǒng)測試 27 存在問題，是因?yàn)樽约簩?java 語句不熟悉的緣故，通過對 java 循環(huán)語句的學(xué)習(xí)，完成了對表的循環(huán)操作，解決了問題。在多方面查找資料后，通過 cookies 會(huì)話語句的應(yīng)用，實(shí)現(xiàn)了信息的多級(jí)傳遞。 (2) 數(shù)據(jù)庫的連接，在連接 Access 時(shí)，與數(shù)據(jù)庫建立的連接一直都不穩(wěn)定，在查找相關(guān)信息后，系統(tǒng)變的穩(wěn)定。 測試結(jié)果分析與調(diào)試 由于初次接觸 B/S 模式系統(tǒng)的設(shè)計(jì)，它的前臺(tái)和后臺(tái)的工具都沒有接觸過，其相關(guān)理論知識(shí)的掌握也很少 ，所以在環(huán)境的設(shè)置和代碼的具體編寫階段遇到好多的問題，具體的問題和解決方法如下： (1) IIS 服務(wù)器的安裝，由于沒有配置過 ASP 開發(fā)環(huán)境，所以在開發(fā)環(huán)境設(shè)置的前期，在安裝完軟件后沒有設(shè)置其環(huán)境變量，軟件都不能正常的使用。此流程表示順利完成，測試成功。同樣對刪除功能進(jìn)行了測試，測試成功。 (3)點(diǎn)擊司機(jī)信息功能后，彈出管理員登錄界面，輸入管理員的用戶名和密碼后系統(tǒng)進(jìn)入司機(jī)信息界面，會(huì)在主窗體上顯示司機(jī)的所有信息，包括司機(jī)的姓名 ,沈陽航空工業(yè)學(xué)院畢業(yè)設(shè)計(jì)論文 第 5 章 系統(tǒng)測試 26 性別 ,所在地址 ,身份證號(hào) ,已有駕齡 ,車牌號(hào) ,出租車公司 ,駕駛車型 ,扣分 情況 ,駕駛證號(hào)，發(fā)證時(shí)間。當(dāng)根據(jù)系統(tǒng)提示輸入完畢后按提交即可，系統(tǒng)會(huì)自動(dòng)將您所輸 入的信息添加到數(shù)據(jù)庫中，此信息添加完畢后系統(tǒng)會(huì)自動(dòng)提示您信息已添加完畢。 (1)進(jìn)入主界面后，選擇所要實(shí)現(xiàn)的功能，點(diǎn)擊管理員登錄，會(huì)出現(xiàn)管理員登錄界 面，根據(jù)界面上所提示的信息，輸入用戶名和密碼，點(diǎn)擊我要登錄，此時(shí)系統(tǒng)會(huì)自動(dòng)確認(rèn)您輸入的用戶名和密碼是否正確，若與數(shù)據(jù)庫中的記錄符合則進(jìn)入主界面，測試時(shí)輸入管理員的用戶名和密碼，系統(tǒng)成功登錄，此流程表示順利完成，測試成功。單元測試一般是由程序員完成，也稱程序調(diào)試。 單元測試也稱模塊測試或程序測試，單元測試是對每個(gè)模塊單獨(dú)進(jìn)行的，驗(yàn)證模塊接口與設(shè)計(jì)說明書是否一致，對模塊的所有主要處理路徑進(jìn)行測試且與預(yù)期的結(jié)構(gòu)進(jìn)行對照，還要對所有錯(cuò)誤處理路徑進(jìn)行測試。在一般情況下，軟件測試的過程與整個(gè)軟件開發(fā)過程基本上是平行進(jìn)行的。 沈陽航空工業(yè)學(xué)院畢業(yè)設(shè)計(jì)論文 第 5 章 系統(tǒng)測試 25 第 5 章 系統(tǒng)測試 系統(tǒng)測試方案 在基本完成了程序的詳細(xì)設(shè)計(jì)和編碼，剩下的工作就是對軟件進(jìn)行測試。 司機(jī)信息數(shù)據(jù)流圖描述了對系統(tǒng)司機(jī)信息的管理功能，能夠?qū)λ緳C(jī)信息進(jìn)行司機(jī)信息表 錄入信息 司機(jī)信息 圖 司機(jī)注冊數(shù)據(jù)流圖 司機(jī)信息表 單項(xiàng)查詢 批量查詢 模糊查詢 圖 信息查詢流圖 用戶信息表 刪 除 打 印 修 改 改 圖 司機(jī)信息流圖 注冊 沈陽航空工業(yè)學(xué)院畢業(yè)設(shè)計(jì)論文 第 4 章 系統(tǒng)行為特性設(shè)計(jì) 24 修改，刪除，打印等操作。 是 開 始