A file download method and device

The inventive embodiment discloses a file download method, which includes: use a candidate address corresponding with an origin address to download a file, when determining the file needed by users could not be downloaded by using the origin address; before using the candidate address to download fi...

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Bibliographic Details
Main Authors LU HUANG, YANG XIAOHU, YANG SHENGQIAN, PAN XUEHUI
Format Patent
LanguageChinese
English
Published 19.03.2008
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:The inventive embodiment discloses a file download method, which includes: use a candidate address corresponding with an origin address to download a file, when determining the file needed by users could not be downloaded by using the origin address; before using the candidate address to download files, compare whether the expected file size of the candidate address is consistent with the stored file size thereof; if so, use the candidate address to download. The inventive embodiment also discloses download equipment. The invention can effectively guarantee the download of the file actually needed by the users.
Bibliography:Application Number: CN20071163268