聊天室系统毕业设计.doc

沈阳化工学 本科毕业论文 题 目: 院 系:经济管理学院 专 业:信息管理与信息系统 班 级:2008-01 学生姓名: 指导教师: 论文提交日期: 20年06月日 论文答辩日期: 20年06月2日 Abstract Today is the rapid development of the information age, in all walks of life are inseparable from the information processing, this is what the computer is widely used in the cause of the information processing system. Based on the background of the development of the chat room system, based on the concept of software engineering, the system analysis, design, development, development process are discussed in detail. This paper is the practical application of chat room, based on the existing chat tools to study, detailed and in-depth research, and on the basis of analysis of the actual use shortage, and a scientific structure analysis and design, this paper brings forward a practical chat room design scheme of the system. Along with the fast development of Internet, the network chating tool has already become one kind of important communication tools and received more and more web cams favor. At present, many extremely good chating tools have appeared . for example, QQ, MSN-Messager and so on. This Chating Room System development mainly includes two aspects of the server procedure of the network chat and the customer procedure of the network 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 communication between the client side and the client side. In the network 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 compiles in java language,us