毕业设计-基于JAVA聊天室的设计与实现.docVIP

PAGE II 毕业设计-基于JAVA聊天室的设计与实现 基于JAVA聊天室的设计与实现 毕业设计-基于JAVA聊天室的设计与实现全文共54页，当前为第1页。 毕业设计-基于JAVA聊天室的设计与实现全文共54页，当前为第1页。 PAGE II Based on the Java Chat Room Design and Implementation ABSTRACT The rapid development of computer network technology, so that people can choose to communicate more and more the traditional means of communication in the velocity and reliability have been difficult to meet the needs of the people, the instant communication system has become one of the new favorites is an indispensable part. Instant communication refers to the release of information and information receiver almost at the same time to transfer requirements, a small delay system tools. Such as the commonly used QQ tools, web, MSN communication system tools.The system includes the development of a network chat server program and a network chat client program in two aspects. The former through the Socket establish a server, server can read, forwarded from client information, and can refresh the list of users. The latter by establish a connection with the server, to client and client information exchange. Which uses a local area network communication mechanism, through direct Thread class inheritance to create multiple threads. Development of the computer network programming to the basic knowledge, such as the TCP / IP protocol, client / server mode ( Client / Server mode), network programming design method. Network programming in the information read, send, is the use of flow to achieve information exchange, which is introduced to implement a systematic analysis of information flow, including some basic software engineering methods. Through the analysis of these cases, the LAN chat tools using Eclipse as the basic development environment and Java language preparation, first in a short period of time can build up the system application prototype, then, for the initial prototype system, revises and the improvement unceasingly, at the same t