【導讀】隨著計算機技術的發(fā)展，越來越多的行業(yè)實現(xiàn)了管理的信息化和自動化。教育行業(yè)也不例外。為了滿足現(xiàn)代教學的需求，進一步加強老師和學生的交流，系統(tǒng)包括教師模塊和短消息模塊，教師模塊主要是實現(xiàn)教師布置作業(yè)、批。改作業(yè)、發(fā)布成績等。短信息主要是實現(xiàn)信息的發(fā)送、編寫、查看。了數(shù)據(jù)庫的設計，以及系統(tǒng)各功能的實現(xiàn)。在線作業(yè)批改系統(tǒng)有著很好的應用前景，用來代替?zhèn)鹘y(tǒng)的作業(yè)批改方式，的功能將會得到不斷的發(fā)展和完善。

　　

【正文】 omework checking system Abstract As puter technique develops, more and more trades achieve information retrieval and automation for management, so as to education. Meeting modern teaching39。s demands ,online homework correcting system is designed on account of B/S mode, which can improve interchange between students and teachers, changing old traditional ways of homework correcting. The system includes teacher part and messenger part. Teacher part mainly achieves teachers ‘a(chǎn)ssigning homework, correcting homework and score reporting, while message part mainly achieves message sending, posing and reading. The system’s designing background, studying significance, developing environment and needs analysis are stated with details, so as to data room designing and how parts of the system achieve their function. Online homework correcting system now holds good application prospects, taking place of traditional ways of homework correcting and bring about management for online homework correcting. As puter and work technique develop, its function will get continual improvement and development. Keywords: B/S。 homework correcting。 message。 database。 .NET 目 錄 論文總頁數(shù)： 24 頁 1 引言 ......................................................................................................................................................... 1 課題背景 ....................................................................................................................................... 1 網(wǎng)絡教育學習及高校網(wǎng)上作業(yè)提交系統(tǒng)的現(xiàn)狀 ................................................................. 1 高校網(wǎng)上作業(yè)提交系統(tǒng)的新要求 ........................................................................................... 2 本課題研究的意義 ...................................................................................................................... 2 本課題的研究方法 ...................................................................................................................... 3 2 開發(fā)平臺與語言介紹 .......................................................................................................................... 3 .NET 簡介 ...................................................................................................................................... 3 C 簡介 ......................................................................................................................................... 4 SQL SERVER 2020 簡介 .............................................................................................................. 4 3 系統(tǒng)需求分析 ....................................................................................................................................... 5 系統(tǒng)需求分析 .............................................................................................................................. 5 對性能的規(guī)定 .............................................................................................................................. 6 4 系統(tǒng)設計 ................................................................................................................................................ 7 結構 ................................................................................................................................................ 7 功能設計 ....................................................................................................................................... 7 數(shù)據(jù)庫設計 ................................................................................................................................... 8 5 系統(tǒng)的編碼實現(xiàn) .................................................................................................................................12 發(fā)布作業(yè) .....................................................................................................................................12 編寫信息 .....................................................................................................................................14 批改作業(yè) .....................................................................................................................................16 發(fā)布過的作業(yè) ............................................................................................................................17 其他功能 .....................................................................................................................................19 6 測試 .......................................................................................................................................................20 測試方法 .....................................................................................................................................20 測試結果 .....................................................................................................................................20 測試結論 .....................................................................................................................................20 結 論 .......................................................................................................................................................20 參考文獻 .......................................................................................................................................................22 致 謝 .......................................................................................................................................................23 聲 明 ......................................................................................................................................................... 0 第 1 頁 共 24 頁 7 引言 用 技術構建一個網(wǎng)上作業(yè)提交 批改系統(tǒng) ,改變過去傳統(tǒng)的學生遞交作業(yè) ,老師批改作業(yè)的方式 ,讓學生遞交作業(yè)更加靈活 ,同時減輕老師的工作量 。 課題背景 網(wǎng)絡教育即基于 Web 的教學，是利用包含 WWW 各種特性和資源的超媒體教學程序來創(chuàng)造一種有意義的學習環(huán)境，在這種學習環(huán)境中學習得到促進和支持。同時也方便了管理和教育的實施者 — 老師進行各種信息的收集和管理。最初，當網(wǎng)絡技術興起的時