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replied Jane。 ``Beyond a doubt, they do wish him to chuse Miss Darcy,39。 they may wish him to marry a girl who has all the importance of money, great connections, and pride.39。 ``Your first position is false. They may wish many things besides his happiness。 ``I cannot believe it. Why should they try to influence him? They can only wish his happiness, and if he is attached to me, no other woman can secure it.39。 ``Yes, in conjunction with his friend.39。 ``You persist, then, in supposing his sisters influence him.39。 to the last. But if I go on, I shall displease you by saying what I think of persons you esteem. Stop me whilst you can.39。39。39。 ``but w ithout scheming to do wrong, or to make others unhappy, there may be error, and there may be misery. Thoughtlessness, want of attention to other people39。39。 ``I am far from attributing any part of Mr. Bingley39。 but I have no idea of there being so much design in the world as some persons imagine.39。39。39。39。39。 you know he is, as well as I do。 ``To oblige you, I would try to believe almost any thing, but no one else could be benefited by such a belief as this。s sake, that she may feel something like regard and esteem for our cousin.39。 that as to fortune, it is a most eligible match。s respectability, and Charlotte39。39。 the other is Charlotte39。 and every day confirms my belief of the inconsistency of all human characters, and of the little dependence that can be placed on the appearance of either merit or sense. I have met with two instances lately。39。 Miss Ben eagerly disclaimed all extraordinary merit, and threw back the praise on her sister39。 I do not know w hat to say to you. I feel as if I had never done you justice, or loved you as you deserve.39。39。39。39。 cried Jane, slightly colouring。 Elizabeth looked at her sister with incredulous solicitude, but said nothing. ``You doubt me,39。 she can have no idea of the pain she gives me by her continual refle ctions on him. But I w ill not repine. I t cannot last long. He will be fot, and we shall all be as we were before.39。 but at last on Mrs. Ben39。 whichever w ere the case, though her opinion of him must be materially affected by the difference, her sister39。 whether he had been aware of Jane39。s regard had really died away, or were suppressed by his friends39。 but her sister39。s being partial to Miss Darcy she paid no credit. That he was really fond of Jane, she doubted no more than she had ever done。s house, and mentioned with raptures some plans of the latter with regard to new furniture. Elizabeth, to whom Jane very soon municated the chief of all this, heard it in silent indignation. Her heart was divided between concern for her sister, and resentment against all the others. To Car oline39。s praise occupied the chief of it. Her many attractions were again dwelt on, and Caroline boasted joyfully of their increasing intimacy, and ventur ed to predict the acplishment of the wishes which had been unfolded in her former letter. She wrote also with great pleasure of her brother39。s regret at not having had time to pay his respects to his friends in Hertfordshire before he left the country. Hope was over, entirely over。 特此聲明! 作者簽名 : 2020 年 6 月 日 Chapter I of Volume II MISS Bingley39。 ( 5)學(xué)??梢怨紝W(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)。 ( 3)學(xué)??梢詫W(xué)術(shù)交流為目的復(fù)制、贈(zèng)送和交換學(xué)位論文。 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。文中除了特別加以標(biāo)注地方外,不包含他人已經(jīng)發(fā)表或撰寫過的研究成果,也不包含為獲得成都信息工程學(xué)院或其他教學(xué)機(jī)構(gòu)的學(xué)位或證書而使用過的材料。 致 謝 本文是在秦智老師的熱情關(guān)心和指導(dǎo)下完成的,他豐富的知識(shí)和嚴(yán)謹(jǐn)?shù)闹螌W(xué)作風(fēng)使我受益匪淺,在數(shù)據(jù)庫設(shè)計(jì)與流程思路設(shè)計(jì)等方面得到了很大的幫助,對(duì)順利完成本課題起到了極大的作用。 [8] 鄒建峰,李律松,李曉栓 . [M].北京:人民郵電 出版社 ,2020。 [6] 求是科技 . [M].北京:人民郵電 出版社 ,2020。 [4] Stephen Walther[美 ]. [M].北京:機(jī)械工業(yè)出版社, 2020。 [2] 李明剛,肖建 . WEB 站點(diǎn)高級(jí)編程范例 [M].北京:清華大學(xué)出版社, 2020。在詳細(xì)設(shè)計(jì)和數(shù)據(jù)庫設(shè)計(jì)的過程中,要根據(jù)詳細(xì)設(shè)計(jì)中的功能設(shè)計(jì)來建數(shù)據(jù)表,而且每一個(gè)數(shù)據(jù)表必須有序號(hào)且最好為關(guān)鍵字并由系統(tǒng)自動(dòng)生成,這便于表與表之間的關(guān)聯(lián)。然后依據(jù)軟件工程計(jì)劃階段的知識(shí)進(jìn)行了該系統(tǒng)的詳細(xì)設(shè)計(jì)和模塊設(shè)計(jì),并確定了系統(tǒng)的各個(gè)模塊結(jié)構(gòu)體系。經(jīng)開發(fā)與測(cè)試,其功能基本符合需求。 但 是由于時(shí)間倉促及知識(shí)的缺陷,所以本系統(tǒng)還有很多 不足 的地方,比如沒有與銀行系統(tǒng)掛鉤的在線轉(zhuǎn)帳模塊,沒有安全訪問的限制,沒有幫助文檔,用戶界面不夠美觀,出錯(cuò)處理不夠,沒有銷售 表的打印等多方面的問題,這些都有待進(jìn)一步的完善。 結(jié) 論 通過本課題的研究及幾個(gè)月的設(shè)計(jì)與開發(fā),基于 B/S 的圖書銷售管理系統(tǒng)基本開發(fā)完畢,并實(shí)現(xiàn)了小型的圖書銷售管理系統(tǒng)的基本功能。 。點(diǎn)擊右 邊的黑色字體可以查看用戶的信息,客戶的消息,圖書銷售點(diǎn)的查詢,上傳圖書新聞,查看客戶訂單和銷售情況等操作,后臺(tái)管理主頁面如圖 17所示。 圖 16 客戶的詳細(xì)訂單 ,就可以直接進(jìn)入后臺(tái)對(duì)圖書進(jìn)行管理。如果覺得又些書又不想要,那么點(diǎn)擊移出按鈕可以把圖書從購物車?yán)镆瞥?,顯示結(jié)果如圖 15所示。 圖 14 登錄成功 ,并把選購的圖書加入購物車以后的結(jié)果如圖所示。 } } 6 系統(tǒng)測(cè)試 系統(tǒng)測(cè)試結(jié)果 ,在輸入相應(yīng)的關(guān)鍵字以后,搜索的結(jié)果如 下圖 13所示。} catch(SqlException err) { (())。 try { ()。 SqlCommand cmd = new SqlCommand(sqlCom,conn)。 string sqlCom = delete bookComment where mentId =+。 該功能是在 頁面中實(shí)現(xiàn)的,系統(tǒng)管理員在后臺(tái)對(duì)客戶評(píng)論與 留言信息進(jìn)行 閱讀、刪除、回復(fù),而且還可在后臺(tái)發(fā)布圖書新聞該功能是在 頁面中實(shí)現(xiàn)的 ,主要的頁面如圖 12 所示 。同時(shí)只要登錄本系統(tǒng)的所有用戶都可以看到以前客戶的評(píng)論和留言,這些信息是按時(shí)間排序的。 = 。 Alert(發(fā)布成功 ,請(qǐng)繼續(xù)發(fā)布! )。)。,39。 = insert into bookNews(newsTitle, newsContent) values(39。 ()。 圖 11 管理員添加新聞 實(shí)現(xiàn)圖書新聞發(fā)布的主要代碼如下: string connStr = [connStr]。管理員在后臺(tái)可以錄入一些新書的目錄和書的內(nèi)容簡要。當(dāng)然系統(tǒng)管理員還可以處理訂單,主要是要更新 付款狀態(tài)和發(fā)貨狀態(tài)。 } 員查看客戶訂單 系統(tǒng)管理員在后臺(tái)可以查看客戶訂單,主要包括訂單的 ID,用戶 ID、訂購時(shí)間、訂單金額、付款狀態(tài),并且在最后一項(xiàng)中點(diǎn)擊繼續(xù)可以查看訂單的詳細(xì)信息。//獲得文件名(mPath + mFileName)。 mFileName=((\\)+1)。 if( != ) { filePath =。 圖 10 管理員上傳圖書 實(shí)現(xiàn)管理員上傳圖書的主要代碼如下: string filePath=, mFileName, mPath,fileExtName。 該 模塊中包含的頁面是,系統(tǒng)管理員可以在此頁面修改庫存量,同時(shí)可以提供修改圖書信息的操作,可對(duì)圖書信息進(jìn)行修改更新。刪除操作是在 中實(shí)現(xiàn)的,系統(tǒng)管理員管理操作是在 中實(shí)現(xiàn)的。而圖書信息管理模塊提供了圖書信息的添加修改刪除等功能。 圖書信息管理模塊中包含圖書類別信息管 理和圖書信息管理兩個(gè)小模塊。 后臺(tái)管理主要頁面的設(shè)計(jì)與實(shí)現(xiàn) 1. 管理員查詢圖書信息 管理 員在首頁通過管理員帳號(hào)登錄以后,就可以進(jìn)入后臺(tái)管理。 既方便客戶購書也方便 各地售書點(diǎn)之間的聯(lián)系,如果出現(xiàn)某個(gè)銷售點(diǎn)的銷售供不應(yīng)求,而有些點(diǎn)庫存又很多,那么就可以及時(shí)的通告對(duì)方,通過協(xié)商后在實(shí)現(xiàn)送書服務(wù),并可以收取一定的服務(wù)費(fèi)或者免費(fèi)。 圖書銷售點(diǎn)查詢主要是為客戶提供一個(gè)查詢售書點(diǎn)的平臺(tái),客戶首先可以在地圖上看到售書點(diǎn)的分布,然后在下拉列表框中選擇所在地,就可以在下面的文本框中查看到銷售點(diǎn)。 Session[payType] = 。 Session[billName] = 。 Session[addr] = 。 圖 9 客戶填寫訂單 實(shí)現(xiàn)填寫訂單 的主要代碼如下: Sess