公开(公告)号：US11281445B2

公开(公告)日：2022-03-22

申请号：US16710511

申请日：2019-12-11

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Linsi Yuan ,  Yingming Mao ,  Li Wang ,  Yu Zhang

IPC: G06F9/445 ,  G06F8/65

Abstract: Embodiments of the present disclosure relate to the field of cloud computing, and specifically to a method, apparatus, device, and computer storage medium for upgrading an application. The method may include: determining, for a first thread executed by a first process of a first application, a first function invoked by the first thread; determining a second function corresponding to the first function in a second application, the first application to be upgraded to the second application, and the first function to be upgraded to the second function; replacing a first dynamic link library of the first application comprising the first function based on a second dynamic link library of the second application comprising the second function; and updating the first process based on the second dynamic link library, such that the updated first process runs the second function in the second application.