【正文】 of the server procedure of the work chat and the customer procedure of the work chat. The former establishes the server through the Socket, the server can read and deliver the information which client side sends, and can renovate the users tabulation. The latter make a connection with the server, carries on munication between the client side and the client side. In the work programming, it realizes reading and transmission of the information, that is, informaton flows realize the information exchange, introduce information flow analysis for realizing a system, in which containes some basic software engineering methods. After analyzes these situations, this chating tool takes Eclipse as the basic development environment and piles in java language,using Mysql database. first,it will establish the system application prototype in a short , for the initial prototype system, it needs constantly revised and improved, until a viable system. Keywords: Chating Room System。 Eclipse 目 錄 一、引 言 .................................................................................................... 1 開(kāi)發(fā)背景 ............................................................................................ 1 開(kāi)發(fā)目的 ............................................................................................ 2 開(kāi)發(fā)設(shè)計(jì)思想 .................................................................................... 2 二、系統(tǒng)分析 ................................................................................................ 3 系統(tǒng)初步調(diào)查 ...................................................................................... 3 可行性分析 .......................................................................................... 3 技術(shù)上的可行性 ............................................................................ 3 經(jīng)濟(jì)上的可行性 ............................................................................ 4 操作上的可行性 ............................................................................ 4 需求分析 .............................................................................................. 5 系統(tǒng)的功能需求 ............................................................................ 5 系統(tǒng)的運(yùn)行環(huán)境要求 ..................................................................... 6 系統(tǒng)的性能要求 ............................................................................ 6 系統(tǒng)將來(lái)可能提出的要求 ............................................................. 7 數(shù)據(jù)流分析 ........................................................................................... 7 數(shù)據(jù)流圖 ......................................................................................... 7 主 數(shù)據(jù)流程圖 ................................................................................. 8 數(shù)據(jù)字典 ........................................................................................ 9 三、系統(tǒng)功能模塊設(shè)計(jì) .............................................................................. 10 聊天室系統(tǒng)功能設(shè)計(jì)目標(biāo) ................................................................. 10 聊天室系統(tǒng)的子系統(tǒng)功能設(shè)計(jì) .......................................................... 10 系統(tǒng)功能 模塊圖 ........................................................................... 10 系統(tǒng)用例圖 ................................................................................... 11 四、數(shù)據(jù)庫(kù)設(shè)計(jì) .......................................................................................... 12 數(shù)據(jù)庫(kù)設(shè)計(jì)概述 .............................................................................. 12 數(shù)據(jù)庫(kù)表的設(shè)計(jì) .............................................................................. 12 五、系統(tǒng)設(shè)計(jì)實(shí)現(xiàn) ...................................................................................... 14 實(shí)現(xiàn)概況 ............................................................................................. 14 登錄界面的設(shè)計(jì) .............................................................................. 14 ......................................................................................... 14 ..................................................................................... 15 塊 ............................................................................................ 16 ......................................................................................... 16 ............................................................................................ 17 ......................................................................................... 17 模塊功能 ....................................................................................... 18 ............................................................................................ 19 ......................................................................................... 19 ..................................................................................... 20 .................................................................................... 23 ......................................................................................... 24 模塊功能 ....................................................................................... 24 六、系統(tǒng)的調(diào)試與測(cè)試 .............................................................................. 28 調(diào) 試 ................................................................................................... 28 程序調(diào)試 ...................................................................................... 28 分調(diào) .............................................................................................. 28 總調(diào) .............................................................................................. 28 測(cè)試 .................................................................................................... 29 七、總 結(jié) ..............................................................................