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Web即时通讯系统的组建作业

论文作者:www.51lunwen.org论文属性:作业 Assignment登出时间:2013-09-07编辑:yangcheng点击率:2437

论文字数:876论文编号:org201309062110351567语种:英语 English地区:中国价格:免费论文

关键词:即时通讯JAVAWEB通信

摘要:随着互联网的飞速发展,信息的交流已经成为人们生活中不可缺少的一部分,争对这一问题产生的QQ,UC,YY语音,MSN等聊天软件,这些即时通讯软件成了人们网络主要的信息交流工具。本设计研究的是如何实现用户浏览网页时的即时通讯实施方案,主要阐述在系统开发过程中的市场调研、需求分析、系统总体设计、概要设计和数据库设计的过程。

即时通讯的全称是Instant messaging,简称IM,IM的出现和互联网有着密不可分的关系,从技术上来说,IM完全基于TCP/IP网络协议,而TCP/IP协议族是整个互联网得以实现的技术基础。两者缺一不可。

IM stands for Instant messaging, abbreviated IM, IM and the emergence of the Internet has a close relationship , technically speaking , IM based entirely on the TCP / IP network protocol , and TCP / IP protocol suite is the entire Internet to achieve the technical basis . Both are indispensable .


即时通讯(Instant messaging,简称IM)是一个终端服务,允许两人或者多个人使用网路即时的传递文字、档案、语音与视频信息,即时通讯是一个终端连往一个即时通讯网路的服务。透过即时通讯功能,用户可以知道其他用户是否正在线上,及与其他用户即时通讯。即时通讯不同于email,即时通讯它的交谈是即时的。

IM (Instant messaging, abbreviated IM) is a terminal service that allows two or more people use the network real-time transmission of text , files, voice and video information , instant messaging is a terminal connected to a network instant messaging service . Through instant messaging feature, users can know whether other users are currently online , and instant messaging with other users . IM Unlike email, instant messaging conversation it is immediate . Send e-mail instant messaging than shorter time , but is more convenient than telephone calls , is undoubtedly the network 's most convenient means of communication . Most of the instant messaging service provides presence awareness features - Display contact list , contacts are online and able to chat with your contacts .

 

即时通信能够即时发送和接收互联网消息等的业务。自1998年问世以来,特别是近几年的迅速发展,即时通信的功能日益丰富,逐渐集成了电子邮件、博客、音乐、电视、游戏和搜索等多种功能。即时通信不再是一个单纯的聊天工具,它已经发展成集交流、资讯、娱乐、搜索、电子商务、办公协作和企业客户服务等为一体的综合化信息平台。

Instant communication can send and receive instant messages and other Internet services. Since its inception in 1998 , especially in recent years, the rapid development of increasingly feature- rich instant messaging , and gradually integrates e-mail, blog , music, television, games , and search and other features. Instant messaging is no longer a simple chat tool, it has developed into a set of communication, information, entertainment , search, e-commerce, business collaboration and enterprise customer service for an integrated information platform .

Instant messaging software is through instant messaging technology to achieve online chat , communication software , currently popular with QQ, MSN, UC, FeiQ, YY voice . Tencent QQ is Tencent Computer System Co., Ltd. of Shenzhen City development , Internet-based instant paging software . You can use QQ users to communicate with friends , send instant message , instant reply , send and receive timely , full-featured . In addition QQ also has BP machine online paging , chat rooms, file transfer , voice mail, SMS services and other functions , QQ is not just virtual network pager , but also with traditional wireless paging network , GSM mobile phone short messaging system interconnect , the current QQ and more than the national paging , mobile communications companies have business cooperation. Is the rare Chinese pager network . QQ Show friends online support information, instant transmission of information , chat , send files and URLs immediately . QQ in Chinese Win95/98/NT/2000 operating systems , it is very flexible network paging tool. It automatically checks whether you have networked , if the computer is connected to the Internet, you can search for friends, show online users , according to the QQ number , nickname , name , email address and other key words to find , locate and can be added to the ad论文英语论文网提供整理,提供论文代写英语论文代写代写论文代写英语论文代写留学生论文代写英文论文留学生论文代写相关核心关键词搜索。

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