Based P2p Network Opera Music Retrieval Technology Research And Realization

The Internet's phenomenal impact and subsequent growth stemmed primarily from the open,public,worldwide networking it offers. Most current applications,however, useclient-server technologies that incorporate networking as an ancillary,Since point of failure and value-added feature,and limit resources sharing to some extent.It has been a hot issue about how to get useful and valuable information in tremendous Internet.At present, many of the music retrieval models are retrieved from the site, the use of centralized client / server model to achieve. The centralized model has many advantages, but the site is relatively large storage space requirements, and safety is not high, the shared problem of limited resources.P2P is a new application model of the Internet , JXTA is a P2P SUN company's proposed network of the underlying support platform. The project choose to use JXTA platform, using P2P technology to develop an online music retrieval software is used. The status of all participants in the software on the other, not through central servers, using P2P technology to achieve the retrieval of resources and resource downloads.In this paper, based on the opera music P2P/JXTA were studied and discussed the work done are:(1) C / S mode and P2P mode in-depth analysis and research on the advantages of P2P search conducted in-depth analysis and research.(2) Focus on a P2P search system opera music composition, analysis of the current lack of drama resources, and network communication issues and put forward based on P2P-based music retrieval opera. Practical problems based on opera,presented by the P2P server and client model to search and download.(3) Starting a JXTA programming environment, the design of the P2P server and client retrieval system opera music, and make the download speed faster than the speed of the query, so that more of the opera lovers can get more music resources.