Local data caching method and device, electronic equipment and readable storage medium

Abstract

The invention discloses a local data caching method applied to a client browser. Compared with the prior art in which a cache capacity occupation mechanism is mainly used, a cache capacity occupationmechanism capable of being dynamically adjusted is provided in the application through the request frequency and / or the data size; under this mechanism, in the cache with limited capacity, the cache with relatively high storage access frequency and / or relatively small data size is stored; the data and / or more pieces of data which more tend to be accessed by the user are / is stored in the cache withlimited capacity, so that the method is more scientific and reasonable, the transmission operation and the transmission time consumption of the accessed data between the client and the server can bereduced on the whole level, and the acceleration effect and the user access experience are improved. The invention further discloses a local data caching device applied to the client browser, electronic equipment and a readable storage medium, and the local data caching device, the electronic equipment and the readable storage medium have the advantages.

Description

technical field [0001] The present application relates to the technical field of data caching, and in particular to a local data caching method, device, electronic equipment and readable storage medium. Background technique [0002] The Browser / Server structure uses the increasingly mature web browser technology to realize powerful functions that originally required special software, saving development costs. As the B / S structure is used more and more, especially the demand promotes the development of AJAX technology, its program can also be partially processed on the client computer, thereby reducing the burden on the server. However, with more and more front-end and back-end interaction requests, users need to update data every time they click on different pages, especially when the amount of data is large, which may cause the data to be displayed untimely and the user experience to be poor. [0003] For such performance problems, the current popular method is the local s...

AI Technical Summary

Problems solved by technology

However, localStorage and webSQL also have a capacity upper limit. Generally, browsers default to 4M, and considering privacy issues, the capacity of the storage space cannot be simply expanded.

Therefore, for some scenarios that are prone to frequent access to a large amount of data (such as workstations, etc.), the storage space of 4M is often insufficient, which leads to the acceleration of only the 4M data stored first, and the inability to access more data. Acceleration, and the original 4M data will not necessarily be used again as time goes by

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