基于局域網(wǎng)的信息收發(fā)系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)計(jì)算機(jī)專業(yè)畢業(yè)設(shè)計(jì)畢業(yè)論文-展示頁
2025-01-25 13:47本頁面
【正文】 所以為了方便內(nèi)部網(wǎng)絡(luò)的用戶之間的溝通，需要開發(fā)一個(gè)基于局域網(wǎng)的信息收發(fā)系統(tǒng)的即時(shí)通訊工具，實(shí)現(xiàn)在內(nèi)部網(wǎng)絡(luò)中進(jìn)行信息的交流。本論文共分為六部分。關(guān)鍵詞：即時(shí)通訊；C/S 構(gòu)架；單播；廣播；歷史記錄 The Design and Implementation of Receiving and Sending Information System Based On LANAbstractThe work munication in already did not calculate the new things now, but the majority work munication all needed to draw support from on Inter the server, this gave these to have the largescale internal work user to create many problems, like waste work resources, bitter experience to work attack, dissemination virus, destruction defense system and so on. Because on the interconnection work munication facilities the interior munication have brought inconveniently for the enterprise, therefore in order to facilitate internal work between user39。 the second part is the rationale knowledge which utilizes。 the fourth part is the system structure and the module design。 finally is this design conclusion summary and the part reference.Key words: Instant message。 Unicast。 Historic record目 錄論文總頁數(shù)：25 頁1 引言 ......................................................................1 課題的背景 ............................................................1 國(guó)內(nèi)外研究現(xiàn)狀 ........................................................1 本課題研究的意義 ......................................................22 理論基礎(chǔ) ..................................................................2 C/S 軟件架構(gòu)技術(shù) ......................................................2 用戶數(shù)據(jù)報(bào)協(xié)議（UDP） .................................................3 單播（UNICAST） ........................................................3 廣播（BROADCAST） ......................................................43 需求分析 ..................................................................5 現(xiàn)行業(yè)務(wù)系統(tǒng)描述 ......................................................5 現(xiàn)行系統(tǒng)存在的主要問題分析 ............................................5 提出解決方案 ..........................................................64 系統(tǒng)設(shè)計(jì) ..................................................................6 系統(tǒng)總體架構(gòu) ..........................................................6 界面設(shè)計(jì) ..............................................................7 系統(tǒng)功能模塊設(shè)計(jì) ......................................................9 網(wǎng)絡(luò)組件 .........................................................9 用戶信息顯示功能 ..................
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