P2P-based file download method and system, and client terminal

Abstract

The invention provides a method and a system which adopt a P2P technology to download a file, and a client terminal. The method particularly comprises that: the client terminal sends a server inquiring request carrying file resource information to a P2P system; the client terminal receives an IP list of P2P servers returned by the P2P system; the P2P server with an optimal network connection is selected from the IP list of the P2P servers by the client terminal according to an IP address field to which the client terminal is attributed, and torrent information of file resources is acquired according to the selected P2P server; and the client terminal shares the file resources according to the torrent information of the file resources. Sharing efficiency and P2P download efficiency of the file resources can be enhanced.

Description

[0001] The patent application of the present invention is a divisional application of the Chinese invention patent application with the filing date of June 15, 2011, the application number of 201110161087.7, and the title of "method, system and client for downloading files using P2P technology". technical field [0002] The invention relates to the technical field of network communication, in particular to a method and a system for downloading files using P2P technology, and a client. Background technique [0003] P2P (point-to-point, Peer-to-Peer) technology is a peer-to-peer Internet technology. In the P2P network, the status of each node is equal. It is both a server and a client. Each node is enjoying the services provided by other nodes. While providing services for other nodes, it is also providing services for other nodes. [0004] Since P2P technology makes full use of the computing power of each node, it has great advantages in terms of scalability and extended unde...

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