Method for selling and sharing digital products based on point-to-point file switching system

Abstract

The invention relates to a digital product selling and sharing method based on a point-to-point document exchange system, and the method comprises the following steps: labeling a unique application by users; releasing digital products, releasing information to a server terminal by adopting the client terminal by providers of digital products, registering own product information, relevant copyright information and conditions of selling prices, and preserving the information in the database of the server terminal through the system; searching and verifying digital products; and downloading digital products. The invention has the advantages that the providers of digital products can sell products through the Internet at a very low cost with ease, while the users can obtain digital products that the users want at the rapidest speed and obtain reward through sharing digital products of the providers, so as to effectively reduce purchase expense of the users; the method facilitates the sales of digital products in the means of reducing practical expenditure expense by purchasing and changes the present situation that the sales of digital products suffer from piracy and Internet illegal downloading.

Description

technical field [0001] The invention relates to the field of computers, in particular to a digital product sales and sharing method based on a peer-to-peer file exchange system, which realizes paid downloading of digital products through a computer internet network. Background technique [0002] Peer-to-peer (P2P) technology, also known as peer-to-peer (Peer to Peer) technology, is an idea of ​​network structure. An essential difference between him and the current dominant client / server (Client / Server) structure in the network (that is, the structure adopted by WWW) is that there is no central node (or central server) in the entire network structure. In the P2P structure, most of each node (Peer) has three functions of information consumer, information provider and information communication at the same time. In the P2P network, the rights and obligations of each node are equal. In file sharing applications, this technology can greatly improve the user's download speed by ob...

AI Technical Summary

Problems solved by technology

Generally speaking, users need to download digital products quickly, and generally choose to use P2P software to download, but this often leads to the proliferation of piracy

If the user chooses to download from a website that provides genuine downloads, and has to endure the slow download speed caused by limited bandwidth, especially when downloading some large files such as movies and large software, this problem will be particularly serious

And when the customer's download process is interrupted unexpectedly, the customer has to face the problem of repeated billing for downloading a certain product

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