Method for upgrading internal network system

Abstract

The invention provides a method for upgrading an internal network system. The method comprises the following steps: a) an upgrade client obtains version information of an application program of an internal network server; b) the upgrade client accesses an upgrade server through the internet and obtains version information of a corresponding application program in the upgrade server; c) the upgrade client carries out comparison on the version information of the application program in the internal network server and the version information of the application program in the upgrade server, and if the version information is different, the upgrade client downloads files needed in upgrading from the upgrade server and uploads the files to the internal network server; and d) an upgrading management program in the internal network server is triggered, so that the application program of the internal network server is upgraded based on the uploaded upgrading files. The method in the invention effectively helps to solve the upgrading problem of the internal network system under the condition that the internal network and an external network are isolated; implementation technique is simple; and upgrading cost can be effectively saved with the same purpose being achieved.

Description

technical field [0001] The invention relates to the field of data communication, in particular to a method for upgrading an intranet system. Background technique [0002] Due to confidentiality or other special needs, some systems need to be used when the internal and external networks are isolated, for example, they are widely used in hospitals, shops, factories, schools, finance and other fields. However, this also makes the upgrade of the system difficult. Generally, it can only be upgraded on-site by technicians. [0003] If the systems are distributed in different places, the system upgrade will consume a lot of manpower and material resources, the upgrade cost will increase, and the upgrade cycle will also be extended. Especially for some intranet systems that need to be upgraded in time or frequently, this approach is difficult to achieve the desired effect, and it will also have a bad impact on users. Therefore, how to solve the problem of upgrading the intranet sy...

AI Technical Summary

Problems solved by technology

[0005] 1. The upgrade server actively distributes data packets in a targeted manner, and a fixed IP address is required during the process, and the cost of fixing an IP address is relatively high;

[0006] 2. An additional data restoration server needs to be configured on the intranet to complete the reorganization of the upgrade data package, compare and verify the upgrade files, and distribute the upgrade files to each server, which also increases the cost;

[0007] 3. This method has high technical requirements and is not easy to implement

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