A method for synchronizing business data between an intelligent terminal and a cloud server

Abstract

The invention provides a synchronization method for business data of an intelligent terminal and a cloud server. The method comprises the following steps: detecting whether a version of the business data of the cloud server is updated, and determining whether to execute a synchronous update operation according to an inspection result; when the version of the business data of the cloud server is updated, desynchronizing the version of the business data of the cloud server by a thread turned on at a background of the intelligent terminal, and presenting new business data and a new data characteristic value mapping file by a business application program; accessing the cloud server by the intelligent terminal, storing, uploading and acquiring the new business data and the new data characteristic value mapping file by the cloud server, detecting whether the new business data and the corresponding data characteristic value mapping file thereof exist locally by the intelligent terminal; inspecting whether a version number of the data characteristic value mapping file of the cloud server and the intelligent terminal, a hashed value of a relative path of the file and an MD5 value of the file are equal; and selecting any one synchronous updating mechanism, downloading the business data from the cloud server and synchronously updating local business data of the intelligent terminal.

Description

technical field [0001] The invention relates to the technical field of WEB, in particular to a method for synchronizing business data between an intelligent terminal and a cloud server. Background technique [0002] With the continuous development of smart terminal technology, the continuous popularization of smart terminal equipment has brought more and more convenience and fun to people's life. [0003] At present, when smart terminals access services, because the network environment where they are located is not guaranteed, some services that require high bandwidth and network speed cannot be used or cannot be used smoothly. Therefore, it is usually necessary to synchronize and cache the corresponding service data locally to improve the user's service experience; however, in the existing synchronization method, during service use, the synchronous update mechanism of the cached service data occupies a large bandwidth, and the buffer update time Longer, more resources are ...

AI Technical Summary

Problems solved by technology

[0003] At present, when smart terminals access services, because the network environment where they are located cannot be guaranteed, some services that require high bandwidth and network speed cannot be used or cannot be used smoothly.

Therefore, it is usually necessary to synchronize and cache the corresponding service data locally to improve the user's service experience; however, in the existing synchronization method, during service use, the synchronous update mechanism of the cached service data occupies a large bandwidth, and the buffer update time Longer, more resources are downloaded, and more network traffic is wasted, which affects business use and cannot achieve real-time synchronization of business data updates; at the same time, it reduces the response speed of users accessing services, affecting service presentation and user experience

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