The Design And Implement Of JSP Graphic ChatRoom System

21st century is a network century, the popularization of Internet is greatlyaffecting the traditional communicate way. Interact chat room system is the offspringof the high-speed development of the computer network. It is the most familiar andapprobatory network application system which is based on WEB by the Internet users.Intemet chat room system has a wide application area. It plays a very important roleabout the effect of the impulse of Internet's development. It brings revolutionaryinnovation to the communication of human beings. Chat room as a place ofsuppositional society information communicate, it is widely used in almost ever fieldsof people's livelihood, for example: information communication, file deliver, resourceshare.This paper dissertates a whole design and implement of Internet chat roomsystem. At first, this paper introduce the background and purpose of the systemsdesign, then introduce the core technologies which use to implement the system,special Applet and JSP technologies, meanwhile introduce the execute process ofApplet programs and JSP documents. After that, the holistic system is designed. Thedesign consist of system's module partition, design of database, configuration ofdevelopment tools, configuration of WEB server, analyses of design module. At thesame time, the function of each module and the implement of crucial function areintroduced in detail. Graphic chat room use JAVA network programming technique,Applet technique,JSP technique,JavaBean, JavaScript to accomplish this Webpractical utility system.