【正文】 ule of the Webbased Course Selection System. The purpose of Course Selection System is to manage the course selection information on puter. Research process, the first system management module for a detailed needs analysis. Upon analysis of system management module to be pleted the following functions : basic user information in the Course Selection logging information, the following changes. delete, inquiry also has the function of each module, backup data, restore data, the writeoff and other functions. The entire system is the mand module management system to ensure that the entire campus work safe and effective transport system to do. After a demand management module design program, and thus achieve a detailed design and coding. The system use the Structure of B/S, using as the development language and SQL Server 2020 as database. Session code through the use of the process. Make full use of the process and minimize storage time open database connectivity to improve performance. The design and development of a thesis topic for a plete exposition. System development is pleted, subject to the requirements of the functional test case design and the functionality, Test results show that the system to safeguard optional module of the functional requirements of this module, and plete the main task. Key words : course selection system, management modules, 目錄 III 目錄 摘要 ............................................................................................................................... I Abstract ......................................................................................................................... II 目錄 ............................................................................................................................. III 第一章 緒論 ...............................................................................................................1 課題背景 .............................................................................................................1 關(guān)鍵技術(shù)介紹 .....................................................................................................1 簡(jiǎn)介 ..............................................................................................1 SQL Server ....................................................................................................3 簡(jiǎn)介 .............................................................................................3 HTML ............................................................................................................4 Script ..............................................................................................................5 課題主要工作 .....................................................................................................5 第二章 需求分析 .......................................................................................................7 可行性分析 .........................................................................................................7 網(wǎng)上選課系統(tǒng)的產(chǎn)生和可行性分析 ..........................................................7 功能分析 .............................................................................................................8 第三章 系統(tǒng)的設(shè)計(jì) .................................................................................................10 總體設(shè)計(jì) ...........................................................................................................10 功能的詳細(xì)設(shè)計(jì) ...............................................................................................10 數(shù) 據(jù)庫(kù)設(shè)計(jì) ....................................................................................................... 11 第四章 系統(tǒng)實(shí)現(xiàn)與驗(yàn)證 ...........................................................................................16 系統(tǒng)實(shí)現(xiàn) ...........................................................................................................16 系統(tǒng)主界面 ................................................................................................16 登錄功能 ....................................................................................................17 學(xué)生模塊功能 ............................................................................................19 教師模塊功能 ............................................................................................20 管理員模塊功能 ........................................................................................21 存儲(chǔ)過(guò)程 ....................................................................................................23 類的使用 ....................................................................................................25 系統(tǒng)驗(yàn)證 ...........................................................................................................26 系統(tǒng)運(yùn)行環(huán)境 ............................................................................................27 目錄 IV 系統(tǒng)的驗(yàn)證 ................................................................................................27 結(jié)論 .............................................................................................................................29 參考文獻(xiàn) .....................................................................................................................30 致謝 .............................................................................................................................31 第一章 緒論 1 第一章 緒論 課題背景 學(xué)生選課是學(xué)校教學(xué)環(huán)節(jié)開展的前提和基礎(chǔ)，是學(xué)校工作的重要組成部分。系統(tǒng)使用 B/S 結(jié)構(gòu)設(shè)計(jì)和開發(fā)，系統(tǒng)的編碼實(shí)現(xiàn)基于 平臺(tái)，使用 作為開發(fā)語(yǔ)言， SQL Server 2020 作為數(shù)據(jù)庫(kù)。 學(xué)生選課系統(tǒng)維護(hù)模塊 主要完成的是系統(tǒng)管理與維護(hù)功能。 設(shè)計(jì)本系統(tǒng)的目的是對(duì)選課信息進(jìn)行管理。 之后根據(jù)需求提出了系統(tǒng)管理模塊的總體設(shè)計(jì)方 案，并據(jù)此進(jìn)行了詳細(xì)設(shè)計(jì)和編碼實(shí)現(xiàn)。系統(tǒng)開發(fā)完成后，對(duì)課題要求的功能設(shè)計(jì)出測(cè)試用例，進(jìn)行功能測(cè)試，測(cè)試結(jié)果證明 學(xué)生選課 系統(tǒng)的 維護(hù)模塊 實(shí)現(xiàn)了對(duì)該模塊的功能需求，完成了課題的主要任務(wù)。使用計(jì)算機(jī)對(duì)選課信息進(jìn)行管理，有著手工管理所無(wú)法比擬的優(yōu)點(diǎn)，例如：檢索迅速、查找方便、可靠性高、存儲(chǔ)量大、保密性好、壽命長(zhǎng)、成本低等。 .NET 的核心內(nèi)容之一就是要搭建第三代互聯(lián)網(wǎng)平臺(tái)，這個(gè)網(wǎng)絡(luò)平臺(tái)將打破不同的上網(wǎng)設(shè)備、不同的操作系統(tǒng)、不同的網(wǎng)站，以及各大機(jī)構(gòu)和