基于C/S与B/S架构的IM软件的研究与分析

【摘要】 IM软件是当今以Internet网络为基础的实时通信系统,在实现上主要基于两种架构,分别是基于C/S架构和B/S架构的。基于C/S架构的IM软件主要使用了TCP或UDP协议、P2P、Socket等技术,实现起来较容易,但是用户需要自己安装客户端软件;基于B/S架构的IM软件主要应用了Ajax、Server Push、服务器轮询等技术,实现起来比较复杂,但是用户不需要安装客户端软件,只需通过浏览器即可实现网上聊天功能。更多还原

【Abstract】 IM software is real-time communication system based internet now.It is based on two architectures on realization.These are C/S and B/S.IM software mainly uses TCP or UDP protocol,P2P and Socket technology based on C/S,and realizes easily,but users need to install client software;IM software mainly uses Ajax,Server Push and polling server technology,and realizes with difficulty,but users don’t need to install client software.Users can chat online through the browser.更多还原