| 摘要 |
The present disclosure relates to the technical field of computers. Disclosed are an upgrade method, apparatus and device. The method comprises: detecting whether an application in a first routing device in at least two routing devices needs to be upgraded; when the application in the first routing device needs to be upgraded, acquiring, through a communication link between a second routing device in the at least two routing devices and a server, upgrade files needed for upgrading the application; and sending the upgrade files to the first routing device. In the present disclosure, a terminal acquires, through a communication link between a second routing device and a server, upgrade files needed for upgrading an application, and traffic of a communication card in a first routing device is not consumed; further, the traffic of the communication card in the first routing device is also not consumed during data interaction between the terminal and the first routing device. Therefore, the traffic of the communication card in the first routing device is saved during the upgrade of the application in the first routing device. |
