桌面日歷系統的設計與實現—計算機畢業設計(已修改)

　

【正文】 畢業設計 ( 論文 ) 桌面日歷系統的設計與實現 論文作者姓名： 申請學位專業： 申請學位類別： 指導教師姓名（職稱）： 論文提交日期： 桌面日歷系統的設計與實現 摘 要 自上個世紀以來，隨著電腦的逐漸普及，人們的工作和生活越來越方便和快捷，也使越來越多的人依賴于電腦辦公。而傳統的日程記事本逐漸顯現出在當今時代的不足和局限性，比如不便攜帶、不便查閱、不能自動提醒等等，電腦桌面日歷由此孕育而生。很快，桌面日歷就以其方便的日期查詢、 個性化的日程安排、精確的鬧鐘提醒 與配套的日志系統、美觀的界面設計，受到廣大電腦辦公者的喜愛。 本設計就是針對當前網絡上眾多的桌面日歷，綜合其各項基本功能來開發一套屬于自己的個性化日歷日志系統。本設計主要采用 C+SQL 的 C/S 設計模式，來實現不同用戶的 登錄、日程編輯、日程 提醒、日期查詢、節假日 管理 等工作。方便了使用者對每日行程的掌握，也保護了各使用者之間的私人信息。 本設計按照功能模塊分為用戶 登錄 模塊、用戶 注冊、日歷和時間模塊、節假日模塊、日程 行程模塊、自動提醒模塊、數據庫模塊。 本文詳細地介紹了該日歷日程 系統的功能需求、系統設計和具體實現 。并簡要介紹了系統開發采用的過程及方法。 關鍵詞 ： 桌面日歷 ； 日 程 ； 多 用戶 Design and Development of Desktop Calendar System Abstract As PC bees more and more popular since last century, people‘s work and life bee more and more convenient, and people rely increasingly on puters. However, the conventional notepad has revealed its deficiencies and limitations, such as inconvenience. And conventional notepad can not alarm automatically also. So, the desktop calendar appears. Because of its convenient date inquiry, individualized schedule management system, accurate schedule alarm system and friendly user interface, desktop calendar is highly estimated among puter workers. Combining the functions of a number of today‘s desktop calendars, this design aims to develop an individual desktop calendar and schedule system. It is developed by C and SQL, based on C/S. Its functions include ―multiuser login‖, ―schedule management‖, ―schedule alarm‖, ―date inquiry‖, ―holiday management‖ and so on. The calendar is convenient for users to check the schedule everyday, and also can protect each user39。s private information. The calendar includes ―user login‖ module, ―user registry and edition‖ module, ―date and time‖ module, ―holiday manage‖ module, ―schedule manage‖ module, ―schedule alarm‖ module and ―database‖ module. This article describes the functional requirement, system design and detail implementation. It also describes the methods and development process of this system in brief. Key words: Desktop Calendar； Schedule； Multiple Users 目 錄 論文總頁數： 23 頁 1 引言 ............................................................................................................................. 4 2 相關理論基礎 ............................................................................................................... 4 C/S 模式 ................................................................................................................. 5 Visual Studio 2021 C .............................................................................................. 5 C的介紹 ........................................................................................................ 5 C的弱點 ........................................................................................................ 6 SQL Server 2021...................................................................................................... 6 SQL 介紹 ........................................................................................................ 6 Microsoft SQL Server 2021 簡介 ........................................................................ 7 3 系統需求分析 ............................................................................................................... 7 用戶需求 ............................................................................................................... 7 功能需求 ............................................................................................................... 7 未 登錄 用戶 ..................................................................................................... 7 普通 登錄 用戶 ................................................................................................. 8 管理員 ............................................................................................................ 8 性能需求 ............................................................................................................... 8 4 詳細設計與實現 ........................................................................................................... 9 系統功能設計 ........................................................................................................ 9 數據庫設計 ............................................................................................................ 9 各表之間的關系圖 ................................................................................................. 7 系統功能實現 .......................................................................................................11 用戶登錄模塊 ................................................................................................11 用戶注冊模塊 ............................................................................................... 12 日歷主模塊 ................................................................................................... 14 日志記錄模塊 ............................................................................................... 15 日志提醒模塊 ............................................................................................... 17 節假日設置模塊 ............................................................................................ 17 5 系統測試 .................................................................................................................... 18 測試環境 ............................................................................................................. 18 測試結果 ............................................................................................................. 19 系統的安全性測試 ............................................................................................... 22 密碼的安全性 .........................................................................