摘要:现在的网上聊天工具比比皆是,但是随着硬件发展越来越好,用户对网络聊天工具的的可移植性要求会越来越高,而现在的这些聊天工具不满足移植性高的要求。基于QT的局域网聊天系统的设计和实现,既满足市场需求,又符合随着硬件发展,要求软件移植性较好的需求。该系统是在QT Creater这一轻量级的集成开发环境下,基于C语言进行开发的,并且后台数据库选用资源利用率低、数据处理速度快的QSQLite数据库。系统在功能上主要实现局域网用户之间聊天、文件发送和接收、局域网在线人数显示、所发送文本格式设置、聊天记录的保存和清除等。使用该系统,能很有效的实现同一局域网内用户的实时通信,充分地利用了网络资源。41361 毕业论文关键词:局域网聊天系统;QT Creater;QSQLITE
LAN Chat System Design Based On QT
Abstract: Now online chat tools abound, but with the development of the hardware is getting better and better, users on the network chat tool portability requirements will be more and more high, now of the chat tool does not satisfy the requirement of high portability. Design and implementation of the LAN chat system based on QT, satisfy the market demand, and meet with the development of hardware, software portability better requirements. The system is in the lightweight QT Creater integrated development environment, based on C language development, and backend database selects the resource utilization is low, the data processing speed QSQLite database. System mainly on the function to achieve LAN chat between users, documents, sending and receiving, local area network (LAN) online display, sent the text format setting, chat records preservation and cleaning, etc. Using the system, can effectively achieve the real time communication users within the same local area network (LAN), make full use of network resources.
Key words: LAN chat system;QT Creater;QSQLITE
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