Patent ID: 9438666
Filing Date: 2016-09-06
CPC Classification: H04L

Claim Text:
1. A method for resource download, comprising steps of: through operation of at least one processor of a download client, obtaining a download link of a resource file and inquiring whether a full-text hash of the resource file corresponding to the download link is stored in a hash server; if the full-text hash of the resource file corresponding to the download link is not stored in the hash server, through operation of at least one processor, downloading a head data of the resource file via a source server and calculating a head hash of the resource file; and if a full-text of the resource file corresponding to the head hash is stored in the hash server, through operation of at least one processor adopting a first download strategy; if the full-text of the resource file corresponding to the head hash is not stored in the hash server, through operation of at least one processor adopting a second download strategy.