| 摘要 |
The present invention relates to the field of computers. Disclosed are an upgrading method, apparatus and device. The method comprises: acquiring upgrading files corresponding to a plurality of to-be-upgraded versions higher than a current version; selecting a to-be-upgraded version closest to the current version as a reference version, and using the upgrading file corresponding to the reference version to upgrade the current version to the reference version; and on the basis of the reference version, selecting a to-be-upgraded version closest to the reference version as the next reference version, and upgrading the reference version to the next reference version till the reference version is upgraded to a target version that is the highest version among the to-be-upgraded versions. By means of the disclosure, when the current version needs to be upgraded, the upgrading files corresponding to the to-be-upgraded versions higher than the current version can be directly acquired, and the current version is gradually upgraded to the target version according to the acquired upgrading files without user confirmation, so the upgrading process is simplified and therefore the upgrading efficiency is improved. |
