Research And Implement Of Instant Messaging System

With the development of the electronic message technology blending computer technology, communication technology and information processing technology, informazation develop is inevitable especially when Internet is used by thousands of families. Instant Messaging system has become the national basic construction, which is the base of electronic government, electronic commercial affairs, electronic finance, scientific research, network education, communication and etc. Government and enterprise is one of the most important fields of the information application. How to provid convienct, quick and security service for government and enterprise is the focus. Informazation government and enterprise need important notices and files to be quickly transmitted. Enterprise and community need to know the newlist condition and communit with others to improve work efficiency and living quality. Instant messaging system can meet above requirements, which is important for the infornatization building of our national government and enterprise and others.This thesis gives the research and implement of instant messaging system. During the researching and discovering in one year, we succeeded in programming and getted a software which we named it "Information Communication". It can provides convienct, quick and security communication service for government and enterprise. By numbers of tests, "Information Communication" system is easy and stable and safe!...