Data updating method, client, and server

Abstract

The invention discloses a data updating method, a client, and a server. The method comprises the steps that the server receives a data updating request sent by the client, wherein the data updating request comprises the version number of local data of the client; the server judges whether the version number of local data of the client is the same as the version number of self-stored latest data or not: the server transmits notification information with the unchanged data to the client if the version number of local data of the client is the same as the version number of self-stored latest data, or else, the server transmits an updated data package to the client, and enables the client to update the local data. According to the technical scheme of the invention, the method greatly reduces the unnecessary data communication between the client and the server, reduces the utilization amount of data flow of the client, and improves the work efficiency of the client and the server at the same time.

Description

technical field [0001] The invention relates to the technical fields of mobile communication and the Internet, in particular to a data update method, a client and a server. Background technique [0002] With the development of the mobile Internet and the popularity of taxi-hailing software, people's taxi-hailing habits have been profoundly changed. In a taxi-hailing application, users need to check some basic data every time they take a taxi. For example, the basic data can be pricing data, where the pricing data can include taxi prices corresponding to different cities, different rental times, and different models. For another example, the basic data can also be a copy introduction, where the copy introduction can include the definition of the model and the definition of the lease time. [0003] In the related prior art, every time a client initiates a taxi request, the data returned by the server to the client includes all basic data. However, when these basic data are n...

AI Technical Summary

Problems solved by technology

However, when these basic data are not changed, due to the large data volume of these basic data, not only the data traffic of the client is wasted, but also the response time of the client becomes longer, and the user experience is poor.

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