Title:
BLOCKCHAIN FILE ACCESS METHOD AND APPARATUS, COMPUTER DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/098277
Kind Code:
A1
Abstract:
A blockchain file access method and apparatus, a computer device, and a storage medium, the method comprising: according to a preset file storage model, storing a file to be stored of a user in a cloud storage server and generating corresponding ledger information; sending the ledger information to a blockchain network for storage; if an information retrieval request of the user is received, acquiring, from the blockchain network, target ledger information that matches the information retrieval request; and acquiring a target file corresponding to the target ledger information and feeding same back to the user. The described method is based on cloud storage technology, relates to the technical field of blockchains, and may easily store and read large files on the basis of a blockchain network, which solves the problem in which it is impossible for traditional blockchain networks to easily store large files due to storage capacity limitations.
Inventors:
HE WANTAO (CN)
HUAN PENGFEI (CN)
LU RUI (CN)
YANG YANG (CN)
HUAN PENGFEI (CN)
LU RUI (CN)
YANG YANG (CN)
Application Number:
PCT/CN2020/105414
Publication Date:
May 27, 2021
Filing Date:
July 29, 2020
Export Citation:
Assignee:
ONE CONNECT SMART TECH CO LTD SHENZHEN (CN)
International Classes:
G06F16/11; G06F21/64
Foreign References:
| CN111159100A | 2020-05-15 | |||
| CN107273410A | 2017-10-20 | |||
| CN109768987A | 2019-05-17 | |||
| CN109522270A | 2019-03-26 | |||
| CN109583899A | 2019-04-05 |
Attorney, Agent or Firm:
SHENZHEN TALENT PATENT SERVICE (CN)
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