Design And Implementation Of The Jxta Platform P2p Network Interconnection

At present, P2P is a kind of new-type, extremely potential calculation form, the file-sharing is a main use of P2P. P2P, English abbreviation peer-to-peer, peer, there is " The equal one " ' , " colleague " With " partner " Wait for the meaning. P2P can be interpreted as " The partner is to the partner " Meaning, or "reciprocity network " . To put it briefly, it is directly mutual that P2P lets people pass Internet. Like this, P2P is computers, exchange files that the people can connect to other users directly, but not connect to the server and go for having a look around and download as before; It changes the present state, return taking big website as the centre of Internet " It is not the centre " , And return power to users.We or exchange and communicate by telephone face-to-face according to P2P mode every day in actual life. In fact, a lot of existing services can be included in the ranks of P2P on the network. Instant message system, such as ICQ, AOL Instant Messenger, TomSkype, Yahoo Pager, Microsoft MSN Messenger and domestic OICQ are the most popular P2P application, they allow users to communicate with each other and exchange information, exchange files. It is to upload the file to the server that the tradition shares the way, users reach the server to go for download, though easy to manage, it is more to limit. With uploading the constant increase of the file, the pressure of the server will be greater and greater, the increase of the file means the weakening of the performance of the server, the trouble of the server will cause the collapse of the whole network. P2P technology has offered a kind of very good solution.JXTA is an open network computing platform used for solving P2P to calculate. JXTA (Juxtapose, runs side by side) As its ground floor of platforms being to the new development of P2P technology, it has offered the key technology of setting up P2P network application, include one and independent of programming language, system platform and agreement collection of the network platform mainly, aim at using setting up a developing platform in common use for P2P.This text proposes one kind and releases and shares systematic UltraMaze on the basis of a kind of P2P content based on JXTA technology (abbreviate as UME) .