網絡即時通信系統(局域網QQ)

網絡即時通信系統(局域網QQ)

摘要
即時通信系統最大的功能就是即時的信息交流，只要記住對方的號碼，無論他在那里，都可以通過聊天工具與他隨時交流。本系統采用C/S模式構建,由客戶端和服務器端組成.服務器可以部署在同1網段內的任1節點上,這樣就可以方便的進行維護并且保證了同1企業內部信息的安全和網絡資源的充分利用.客戶端只要填寫服務器的機器名或IP地址,就可以登錄和使用.當前網絡公司提供的聊天工具只能在連入互連網后在能使用,這樣在1定程度上限制了客戶的范圍.本系統在這方面沒有限制,只要你們在同1個網段內,就可以進行通信.該系統用SQL Server2000數據庫存儲用戶信息,用套接字連接客戶端和服務器,用數據報套接字發送消息.使用該系統你可以進行1些簡單的交流,小文件的傳輸以及信息的修改.

關鍵字: 部署；網絡；數據庫；文件

abstract
The most important function of the Instant messaging system is immediate exchange of information, As long as the other side to remember the number, regardless of where he was, you can chat with him at any time tool exchange.This system uses C/S model constructed by the client and server components. Servers can be deployed in the same LAN, which will facilitate the conduct of safeguarding and ensuring the same enterprise information security and network resources are fully utilized. As long as the client server machines complete name or IP address, they can login and use. The current network company provide useful chat tool is that only can connect into network, So, this limit the scope of customers to some degree.This system has no restriction in this regard, as long as they are in the same LAN, they can communicate. The system use SQL Server 2000 database storing information, socket connectting the client and server , also use reported socket sending Message. Use of the system you can share some simple, do some small file transfer and information changes.
Keywords Deployment；Network；Database;File

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