【正文】 th my cousin Rosalind, and that would certainly have led us both into very grave trouble — if anyone had happened to believe me. Neither I nor she, I think, paid much attention to it at that time: we simply had the habit of caution. I certainly did not feel unusual. I was a normal little boy, growing up in a normal way, taking the ways of the world about me for granted. And I kept on like that until the day I met Sophie. Even then, the difference was not immediate. It is hindsight that enables me to fix that as the day when my first small doubts started to germinate. That day I had gone off by myself, as I often did. I was, I suppose, nearly ten years old. My next sister, Sarah, was five years older, and the gap meant that I played a great deal alone. I had made my way down the carttrack to the south, along the borders of several fields until I came to the high bank, and then along the top of the bank for quite a way. The bank was no puzzle to me then: it was far too big for me to think of as a thing that men could have built, nor had it ever occurred to me to connect it with the w ondrous doings of the Old People whom I sometimes heard about. It was simply the bank, ing round in a wide curve, and then running straight as an arrow towards the distant hills。 with dilated eyes hypnotically dark he paused, his neck just w here the ant lion39。 Nicholas ignored him。 like some palace maze being as it progressed more and more draped with creepers and lianas with green, scarlet, and yellow leaves, the palms interspersed with bamboo and deciduous trees dotted with flaming orchids until almost at the limit of his sight the whole ended in a spangled wall whose predominant color was blackgreen. 第 24 頁(yè) 共 22 頁(yè) The boy walked toward the beach, then down the beach until he stood in kneedeep water as warm as blood. He dipped his fingers and, tasted itit was fresh, with no hint of the disinfectants to which he was accustomed. He waded out again and sat on the sand about five meters up from the highwater mark, and after ten minutes, during which he heard no sound but the wind and the murmuring of the surf, he threw back his head and began to scream. His screaming was highpitched, and each breath ended in a gibbering, ululant note, after which came the hollow, iron gasp of the next indrawn breath. On one occasion he had screamed in this way, without cessation, for fourteen hours and twenty two minutes, at the end of which a nursing nun with an exemplary record stretching back seventeen years had administered an injection without the permission of the attending physician. After a time the boy pausednot because he was tired, but in order to listen better. There was, still, only the sound of the w ind in the palm fronds and the murmuring surf, yet he felt that he had heard a voice. The boy could be quiet as well as noisy, and he was quiet now, his left hand sifting white sand as clean as salt between its fingers while his right tossed tiny pebbles like beachglass beads into the surf. Hear me, said the surf. Hear me. Hear me. hit in the soft sand. He walked to the beach again and stood staring out at the water. Far off he could see it curving up and up, the distant bers breaking in white .foam until the sea became white flecked sky. To his left and his right the beach curved away, bending almost infinitesimally until it disappeared. He began to walk, then saw, almost at the point where perception was lost, a human figure. He broke into a run。 I responded. She hesitated, then pushed the bushes farther apart. I saw a girl a little shorter than I was, and perhaps a little younger. She wore reddishbrown dungarees with a yellow shirt. T he cross stitched to the front of the dungarees was of a dar ker brown material. Her hair was tied on e ither side of her head with yellow ribbons. She stood still for a few seconds as though uncertain about leaving the security of the bushes, then curiosity got the better of her caution, and she stepped out. I stared at her because she was pletely a stranger. From time to time there were gatherings or parties w hich brought together all the children for miles around, so that it was astonishing to encounter one that I had never seen before. A grain of sand, teetering on the brink of the pit, trembled and fell in。 so it might be that w hat I was seeing was a bit of the world as it had been once upon a time — the w onderful world that the O ld People had lived in。 （ 2）學(xué)校可以采用影印、縮印或其他復(fù)制方式保存學(xué)位論文。 [5] 楊思申，劉思源 . [M]. 北京：清華大學(xué)出版社 ,2021。同時(shí)由于該系統(tǒng)使用 JavaScript 和 JSP 技術(shù)，使我對(duì)該門(mén)技術(shù)又有了更加深入的了解，并且對(duì)應(yīng)用 Dreamweaver 制作靜態(tài)頁(yè)面也有了相當(dāng)?shù)男牡?。輸入正確的用戶(hù)名和密碼后，便可以進(jìn)入系統(tǒng)可以進(jìn)行管理了，首先我們測(cè)試添加新商品，正確填入商品信息并提交后，系統(tǒng)會(huì)提示添加成功，通過(guò)打商品查看的頁(yè)面可以查看到，因此證明添加成功。而在不用登錄直接在 IP 地址欄輸入地址也可直接訪問(wèn)。 ()。 ??? //數(shù)據(jù)庫(kù)連接 第 17 頁(yè) 共 22 頁(yè) 執(zhí)行刪除語(yǔ)句 (sqlString)。 完成操作以后如果操作成功則跳轉(zhuǎn)到管理員主界面，此時(shí)可以通過(guò)查看商品信息來(lái)查看剛才添加的商品，如果操作失敗則會(huì)跳轉(zhuǎn)到 ERROR。,39。,39。 商品管理 此 功 能 是 通 過(guò) 和 ， ， 來(lái)實(shí)現(xiàn) 主要是用來(lái)添加商品的信息，包括商品名稱(chēng)，銷(xiāo)售員，廠商，編號(hào)，價(jià)格，數(shù)量等信息。 ??? } } 在通過(guò)基本信息輸入以后，系統(tǒng)將信息傳遞給 進(jìn)行處理， 首先用字符串接收函數(shù)： String username=codeToString((username))。)。定單管理界面如下圖： 圖 45查看當(dāng)前訂單 定單 查詢(xún)代碼如下： SELECT * FROM my_indentlist where username=39。用戶(hù)對(duì)定單的管理通過(guò) 實(shí)現(xiàn)查看自己的定單狀態(tài)是否付款以及刪除自己的定單。在跳轉(zhuǎn)到 頁(yè)面以后，如果用戶(hù)不滿(mǎn)意該選擇可以刪除或者更改所選商品數(shù)量，更改商品數(shù)量是通過(guò) 和 一起來(lái)實(shí)現(xiàn)。 ???? 購(gòu)物車(chē) 此功能模塊由： ,deleteGoods,實(shí)現(xiàn)。 ???? int countRecord=0。+()+39。 查詢(xún)功能是通過(guò)輸入商品名稱(chēng)關(guān)鍵字和下拉菜單中商品類(lèi)別進(jìn)行查詢(xún) 提交查詢(xún)信息以后由 顯示查詢(xún)結(jié)果。代碼如下： ()。購(gòu)物結(jié)束后，進(jìn)行提交，點(diǎn)擊“提交”，完成購(gòu)物?？蛻?hù) ID則是客戶(hù)個(gè)人身份證 明的依據(jù)。無(wú)論對(duì)于哪一種數(shù)據(jù) ,都要對(duì)其進(jìn)行檢查 ,修正有問(wèn)題的數(shù)據(jù) ,刪除重復(fù)和過(guò)期的記錄。 系統(tǒng)體系結(jié)構(gòu) 購(gòu) 物 系 統(tǒng)用戶(hù)注冊(cè)用戶(hù)登錄用戶(hù)管理商品管理訂單管理購(gòu)物車(chē) 圖 31系統(tǒng)功能模塊圖 根據(jù)體系結(jié)構(gòu)可將系統(tǒng)分為用戶(hù)和管理兩個(gè)角色： （ 1）用戶(hù)：用戶(hù)通過(guò)注冊(cè)以后成為合法登錄用戶(hù)。 （ 3）高效的商品數(shù)據(jù)方案 ,對(duì)商品信息進(jìn)行科學(xué)、靈活地分類(lèi)、存儲(chǔ) ,方便客戶(hù)迅速?gòu)纳賱t幾萬(wàn) ,多則幾十萬(wàn)甚至上百萬(wàn)種商品中找出自己所需商品。 （ 3） 可靠、安全、平臺(tái)無(wú)關(guān) 。 在不斷提升可用性的努力過(guò)程中， SQL Server 2021 采用 Windows 2021 四路群集，提供了大大改進(jìn)的群集支持。 select 語(yǔ)句主要被用來(lái)對(duì)數(shù)據(jù)庫(kù)進(jìn)行查詢(xún)并返回符合用戶(hù)查詢(xún)標(biāo)準(zhǔn)的結(jié)果數(shù)據(jù)。