Patent ID: 11940965
Assignee: ALIBABA GROUP HOLDING LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. The method according to claim 2, after calling the upper-layer interfaces corresponding to the migration task and calling the underlying operation interfaces of the first system and the second system, further comprising:
calling an upper-layer interface of a file list for the first system, and calling, by the upper-layer interface for calling a file list, an underlying operation interface of the first system through the abstract interface class layer to acquire a file list of the first system;
calling an upper-layer interface of a file list for the second system, and calling, by the upper-layer interface for calling a file list, an underlying operation interface of the second system through the abstract interface class layer to acquire a file list of the second system; and
comparing the file list of the first system and the file list of the second system, and prompting a result of the comparison between the two file lists to a client terminal.