【正文】 ，感情也是最純真的時代，每個班級都會有來自 四面八方的同學，當我們畢業(yè)后，特別是走上工作崗位后，大多數(shù)人都會與以前的同學朋友失去聯(lián)系。尤其是對于復雜化的信息管理，計算機就能夠全面發(fā)揮它的優(yōu)勢。 。通過班級通訊錄這種網(wǎng)絡聯(lián)系方式，可以讓很多因畢業(yè)而分離的同學們還能夠經(jīng)常聚首，互相噓寒問暖，了解各自的近況，增強班級同學的感情，無論是在校時還是畢業(yè)后，本班同學都能很方便的進行溝通和交流。 而 對于 一個企業(yè) 、 一個個體來說， 通過制作自己的網(wǎng)站 ， 向全世界宣傳自己的產(chǎn)品 ， 提供各種產(chǎn)品信息供顧客參考 ， 并兼顧銷售 。 基于 的班級通訊錄管理系統(tǒng) 設計與實現(xiàn) i 摘 要 隨著網(wǎng)絡信息時代的 到來， 互聯(lián)網(wǎng)應用越來越廣泛 ， 從網(wǎng)上獲取 信息 并且發(fā)布信息 都 已 經(jīng) 成為現(xiàn)代計算機應用的一大特色 。 現(xiàn)在很多 的 企業(yè) ， 學 校， 乃至班級都有自己的網(wǎng)站 。 【 關鍵詞 】 Visual Studio； SQL Server 數(shù)據(jù)庫； ；班級通訊錄 ii Abstract As the work of the advent of the information age, the Inter is more and more extensive application, from online access to information and release information have bee the modern puter application features. A web site, is a media, is also a window. Ordinary people can browse through various web site, exposure to many from the book of knowledge can not go to school, also can see the news, entertainment, and, as is a kind of recreation information. But to the enterprise, a individuals, through the production of your web site and to the world of advertising products, and provide all kinds of product information to customers for their reference, and take into account sales. Now a lot of enterprises, schools, and even the class have websites. Through the web site will make more convenient for data processing, researchers interviewed more convenient. This system uses a Visual Studio 2021 and SQL Server 2021 database and its related some knowledge, the realization of the concrete structure is based on classes address book management system, the user to personal identity into, can fill in and modify the personal data to be queried, can express card, can upload photos, etc. Through the class this work address book contact, can let many of the students graduated and separation can also often together, to be caring and attentive to each other, understand each other39。 Class address book I 目 錄 第 1 章 緒 論 .............................................................................................................. 1 研究背景 ......................................................................................................... 1 研究目的 ......................................................................................................... 1 研究意義 ......................................................................................................... 1 論文組織結構 ................................................................................................. 2 第 2 章 系統(tǒng)相關技術概述 .......................................................................................... 3 簡介 .................................................................................................. 3 C語言簡介 ..................................................................................................... 3 SQL Server 數(shù)據(jù)庫簡介 ................................................................................ 4 SQL 語言簡介 .................................................................................................. 5 本章小結 ......................................................................................................... 5 第 3 章 系統(tǒng)分析 .......................................................................................................... 6 可行性分析 ..................................................................................................... 6 需求分析 ......................................................................................................... 6 需求分析的目標 .................................................................................. 6 數(shù)據(jù)流圖 .............................................................................................. 7 數(shù)據(jù)字典 .............................................................................................. 8 軟件環(huán)境需求 ................................................................................................. 9 本章小結 ......................................................................................................... 9 第 4 章 概要設計 ........................................................................................................ 10 系統(tǒng)模塊總體設計 ....................................................................................... 10 ER 圖設計 .................................................................................................... 11 數(shù)據(jù)表設計 ................................................................................................... 12 本章小結 ....................................................................................................... 16 第 5 章 系統(tǒng)詳細設計及實現(xiàn) .................................................................................... 17 設計目標 ....................................................................................................... 17 系統(tǒng)登錄流程設計 ....................................................................................... 17 界面的詳細設計 ........................................................................................... 18 II 前臺功能模塊設計詳細說明 ............................................................ 18 后臺功能模塊設計詳細說明 ............................................................ 30 本章小結 ....................................................................................................... 34 第 6 章 系統(tǒng)測試 ........................................................................................................ 35 系統(tǒng)測試方法 ............................................................................................... 35 測試結果 ....................................................................................................... 35 本章小結 ....................................................................................................... 36 第 7 章 系統(tǒng)總結與展望 ..................................