A data cache method and device, and electronic equipment

A data cache and data technology, applied in the field of communication, can solve the problems of inability to reuse data and cache invalidation, and achieve the effect of improving communication speed and saving bandwidth and traffic.
CN109344349BActive Publication Date: 2020-12-29BEIJING SANKUAI ONLINE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING SANKUAI ONLINE TECH CO LTD
Publication Date
2020-12-29

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Abstract

Disclosed are a data-caching method and apparatus, a computer processing device and a computer readable storage medium. The data-caching method comprises: obtaining from the current request at least one request item corresponding to a data segment (S101); adding to the data segment contained in the request item the identifier data contained in the data last sent back by a server in respect of the corresponding data segment (S102); sending to the server the request item having the identification data (S103) added thereto; and receiving the latest data or incremental data returned by the server according to the request item having the identification data (S104) added thereto.
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Description

technical field

[0001] The present disclosure relates to communication technologies, and in particular to a data caching method and device, electronic equipment, and a computer-readable storage medium. Background technique

[0002] Currently commonly used browsers, such as Google Chrome, Firefox, Internet Explorer or Safari, all support HyperText Transfer Protocol (HTTP) / 1.1 Cache processing in the protocol to achieve the purpose of saving bandwidth and improving access speed.

[0003] Among them, the standard HTTP / 1.1 protocol has processing logic for HTTP request caching, which defines the last modification (Last-Modified), entity tag (Entity Tag, ETag for short), and expiration time (Expires) header information to process HTTP requests. Last update time, return content fingerprint, request content expiration time.

[0004] However, the cache processing solution provided by the traditional HTTP protocol has the following two problems: the first problem is: the traditiona...

Claims

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