P2P distributed computing becomes a hot issue in the field of current network techniques, for which the Sun offered JXTA platform and threw open source codes for designing P2P service and application.

• P2P分布式计算是当今网络技术的热点问题,SUN公司为P2P分布式计算提供了JXTA平台,并且开放源码,用于构建P2P服务和应用。