6、ntodayissociety.Inordertoimprovethepeople'swork,lifeandlearningefficiency,enhancethecommunicationbetweenpeopleofspeedandconvenience,chatnetworkhasbecome anindispensable software application.Java basedchattools for design,designofanetwork chattool usingJavaprogramminglan
7、guage in Socketnetworkprogrammingandgraphicalinterface design.Through theC/Sdesignpattern, realizethe informationinteractionbetween the serverandtheclient chattool isverygood. Itcannotonly connect server fromtheclient, and candeterminewhether theclientconnectstothe serv
8、er throughtheserver, soasto ensurethe reliabilityof theclientandserver connection. Chattools can realizethefas