Rapid comparison method of versions of remote files

Abstract

The invention provides a rapid comparison method of versions of remote files, comprising the following steps: 10) generating the newest uniform version information files on a service end according to the newest programs; and reserving previous uniform version information files of the service end on a client; 20) downloading the uniform version information files of the service end by the client; 30) comparing the uniform version information files downloaded by the client with local uniform version information files one by one; if the comparison result is consistent, continually carrying out the next program; otherwise, notifying the client to download and update a local program and then comparing the next program until all the programs are compared; and 40) requesting to download the program to be updated by the client, and covering and replacing the previous program by the downloaded program; and generating the uniform version information files of the client according to the downloaded and updated local programs. According to the rapid comparison method provided by the invention, the operation load of the service end can be reduced, so as to realize rapid comparison between the programs of the client and the service end.

Description

【Technical field】 [0001] The invention relates to a method for comparing versions of remote files in the field of computer programs. 【Background technique】 [0002] Currently, most enterprise application computer programs are deployed using a CS structure (server, client). Under the CS (server, client) structure, due to the update of the version of the computer program itself, many application programs will adopt the new version of the program to be deployed to the server first, and each client will automatically download the latest program from the server to update the local program. The latest version of the method. At the same time, in order to ensure whether the client program is consistent with the server program, the client program must be compared with the server program to confirm whether the version is consistent and whether it needs to be updated. [0003] The enterprise application computer program of the client generally includes several computer programs and r...

AI Technical Summary

Problems solved by technology

[0006] Disadvantage 1: After the client connects to the server, it is necessary to compare the versions of the programs on the client with the programs on the server one by one, resulting in a large number of times and increasing the burden on the server

[0007] Disadvantage 2: The program version comparison of all clients must be performed on the server. If there are thousands of clients for version comparison, all calculations will be performed on the server, which will increase the burden on the server.

Images