P2P is actually Peer-to-Peer Network as distinguished from C/S(Client /Server)network mode in the mainstream status,which is the emergence of a new Internet network transmission technology in recent years.

• P2P意为点对点式对等网络,它有别于目前处于主流地位的C/S(客户机/服务器)网络模式,是近年来互联网上涌现出的一种新型网络传输技术。