【正文】 for to none but himself has Il 鷙 atar revealed all that he has in store, and in every age there e forth things that are new and have no foretelling, for they do not proceed from the past. And so it was tha t as this vision of the World was play。 and each of you shall find contained herein, amid the design that I set before you, all those things which it may seem that he himself devised or added. And thou, Melkor, w ilt discover all the secret thoughts of thy mind, and wilt perceive that they are but a part of the whole and tributary to its glory.39。 arid they saw a new World made visible before them, and it was globed amid the Void, and it was susta ined therein, but was not of it. And as they looked and wondered this World began to unfold its history, and it seemed to them that it lived and grew. And w hen the Ainur had gazed for a while and were silent, I l 鷙 atar said again: 39。Behold your Music!39。 and Melkor was f illed w ith sham e, of which came secret anger. But Il 鷙 a tar arose in splendour, and he went forth from the fair regions that he had made for the Ainur。 but that he may know, and all the Ainur, that I am Il 鷙 atar, those things that ye have sung, I will show them forth, that ye may see what ye have done. And thou, Mel kor, shalt see that no theme may be played that hath not its uttermost source in me, nor can any alter the music in my despite. For he that attempteth this shall prove but mine instrument in the devising of things more wonderful, which he himself hath not imagined.39。 and it had little harmony, but rather a clamorous unison as of many trumpets braying upon a few notes. And it essayed to drown the other music by the violence of its voice, but it seemed that its most triumphant notes were taken by the other and woven into its own solemn pattern. In the midst of this strife, whereat the halls of I l 鷙 atar shook and a tremor ran out into the silences yet unmoved, Il 鷙 atar arose a third time, and his face was terrible to behold. Then he raised up both his hands, and in one chord, deeper than the Abyss, higher than the Firmament, piercing as the light of the eye of Il 鷙 atar, the Music ceased. Then Il 鷙 atar spoke, and he said: 39。 but it could not be quenched, and it took to itself power and profundity. And it seemed at last that there were two musics progressing at one time before the seat of Il鷙 atar, and they were utterly at variance. The one was deep and wide and beautiful, but slow and blended w ith an immeasurable sorrow, from which its beauty chiefly came. The other had now achieved a unity of its own。 and he lifted up his left hand, and a new theme began amid the storm, like and yet unlike to the former theme, and it gathered power and had new beauty. But the discord of Melkor rose in uproar and contended with it, and again there was a war of sound more violent than before, until many of the Ainur were dismayed and sang no longer, and Melkor had the mastery. Then again Il 鷙 atar arose, and the Ainur perceived that his countenance was stern。 for desire grew hot within him to br ing into Being things of his own, and it seemed to him that Il 鷙 atar took no thought for the Void, and he was impatient of its emptiness. Yet he found not the Fire, for it is w ith I l 鷙 atar. But being alone he had begun to conceive thoughts of his own unlike those of his brethren. Some of these thoughts he now wove into his music, and straightway discord arose about him, and many that sang nigh him grew despondent, and their thought was disturbed and their music faltered。 Then the voices of the Ainur, like unto harps and lutes, and pipes and trumpets, and viols and ans, and like unto countless choirs singing with words, began to fashion the theme of Il 鷙 atar to a great music。 and the glory of its beginning and the splendour of its end amazed the Ainur, so that they bowed before Il 鷙 atar and were silent. Then Il 鷙 atar said to them: 39。 and they sang before him, and he was glad. But for a long while they sang only each alone, or but few together, while the rest hearkened。 《旅游信息管理系統(tǒng)》設(shè)計說明書 : 本系統(tǒng)主要是可以為用戶提供用戶所需要的國內(nèi)外一些熱點旅游線路的查詢 ,為用戶的出行提供先知先覺的方便 ,這里主要有旅游的線路 ,目的地地點 ,所需要的大體費用 ,景點的特征 ,并且能夠為用戶提供一些相關(guān)的旅游出行解決方案 .同時 ,在后臺管理方面管理員可以對網(wǎng)站內(nèi)的所有內(nèi)容進(jìn)行更新和修改 . : 系統(tǒng)功能分析 隨著現(xiàn)在旅游熱的不斷升溫 ,我國利用休假時間去旅游的人們是日益增多 ,可是由于人們對一些旅游線路的相關(guān)信息 了解的甚少 ,而給人們在出行前的選擇線路方面造成了很大的阻礙 .為了幫助人們能夠正確的合理的找到自己的理想線路我們建立了這個 PTrip2021 網(wǎng)站 . 業(yè)務(wù)流程圖 開 始管 理 員 用 戶身 份 驗 證更 新 數(shù) 據(jù)T查 詢 瀏 覽條 件無 記 錄 顯 示顯 示 記 錄TF解 決 方 案 網(wǎng) 站 信 息結(jié) 束F 數(shù)據(jù)流程圖 用 戶 管 理 員查 詢?yōu)g 覽更 新各 個 解 決方 案 庫網(wǎng) 站 信 息庫 數(shù)據(jù)字典 可行性分析 本系統(tǒng)就其開發(fā) ,應(yīng)用到維護(hù)都可是長期的滿足用戶的需要 : 1)技術(shù) :采用現(xiàn)在廣為流行網(wǎng)站開發(fā)技術(shù) ASP 為開發(fā)工具 ,后臺數(shù)據(jù)庫用了 SQL 數(shù)據(jù)庫技術(shù) ,這樣 以來在技術(shù)方面已達(dá)到了先進(jìn)的水平 . 2)財政 :本系統(tǒng)在開發(fā)的時候就立足于經(jīng)濟實用的角度 ,所以無論是從開發(fā)商到用戶在財政上都可以接受 ,所在在財政方面是大眾性的 . 3)時間 :本系統(tǒng)在二周內(nèi)完全可以完成 ,更新時也較為方便快捷 . 4)資源 :本系統(tǒng)無論從開發(fā)人員到技術(shù)都是相當(dāng)?shù)膶I(yè) ,同時工作人員也在信息收集方面也查閱了大量的相關(guān)資料 ,使之能夠充分的表現(xiàn)其性能的優(yōu)越性 . 3 數(shù)據(jù)庫設(shè)計 數(shù)據(jù)庫概要設(shè)計 本系統(tǒng)一共設(shè)有 1 個數(shù)據(jù)庫 ,數(shù)據(jù)庫中有 6 張數(shù)據(jù)庫表 ,分別為 : Admin:管理 員信息表 , trip_infor:旅游信息表 trip_solhomeland:國內(nèi)旅游表 Trip_solhomelandinfor:國內(nèi)旅游方案信息表 trip_solovferseas:國外旅游表 trip_solverseasinfor:國外旅游方案信息 其中 trip_solhomeland 與 tripsohomelaninfor 建有關(guān)聯(lián) ,trip_solveseas trip 與 trip_solveseasinfor 建有關(guān)聯(lián) 名稱 別名 何處使用 /如何使用 描述 管理員名 無 進(jìn)入后臺管理時 /輸入管理員名 后臺權(quán)限所設(shè)置 管理員口令 無 進(jìn)入后臺管理時 /輸入管理員 名 后臺權(quán)限所設(shè)置 國內(nèi) /外 無 查詢解決方案時 /選擇相關(guān)的信息 旅游區(qū)域的大體劃分 城市 無 查詢解決方案時 /選擇相關(guān)的信息 選擇具體的城市 (國內(nèi) /外 ) 費用 無 查詢解決方案時 /選擇相關(guān)的信息 選擇費用的要求 (國內(nèi) /外 ) 旅行類型 無 查詢解決方案時 /選擇相關(guān)的信息 選擇旅游景點的特征 ER 圖 用 戶管 理 員數(shù) 據(jù) 庫使 用更 新MNMN數(shù) 據(jù) 庫 表 名數(shù) 據(jù) 庫 表 名 33 關(guān)系模型 1)用戶 (用戶編號 ,用戶名 ) 2)管理員 (管理員編號 ,管理員名 ,管理口令 ) 3)數(shù)據(jù)庫 (數(shù)據(jù)庫 表 號 ,數(shù)據(jù)庫表信息 ) 4)使用 (用戶編號 ,數(shù)據(jù)庫表編號 ,數(shù)據(jù)庫表名 ) 5)更新 (管理員信號 ,數(shù)據(jù)庫表編號 ,數(shù)據(jù)庫表名 ) 4 詳細(xì)設(shè)計 邏輯設(shè)計 系統(tǒng)功能設(shè)計 本系統(tǒng)的功能設(shè)計具體如下 : 1)用戶瀏覽 :用戶可以通過網(wǎng)頁的瀏覽可以了解本公司的具體情況及一些旅游知識并可以找到全部的解決方案 . 2)用戶查詢 :用戶可以通過輸入或選擇相應(yīng)的條件