METHOD AND SYSTEM UTILIZING CLOUD COMPUTATION FOR SCANNING FILES OF DEVICE

摘要

Provided in the present invention are a method and system utilizing cloud computation for scanning redundant files of a mobile terminal. The method comprises: a client on the mobile terminal scanning a file system on a local mobile terminal, and generating a file information list; the client on the mobile terminal submitting to a server side the file information list; the server side comparing the received file information list with a file information association list in a server side database, and returning the comparison result; the client comparing the comparison result of the server side with an application list of the mobile terminal; and the client executing a cleanup operation on the basis of the comparison result of the client. Effects of the present invention comprise the capability for timely and effective cleanup of the redundant files on the mobile terminal to release more storage space, thus allowing a storage space of the mobile terminal to be free of the redundant files, while at the same preventing to the greatest extent misidentification and accidental deletion of the redundant files, thus allowing a user to utilize and maintain at increased effectiveness a storage space resource of the mobile terminal, and facilitating use for the user.