METHOD OF OPENING FILE TO A VIRTUAL OFFICE FOR A CLOUD SYSTEM, SYSTEM AND COMPUTER-READABLE STORAGE MEDIUM APPLYING THE METHOD

摘要

A method of opening a file on a virtual desktop for a cloud system includes the steps of: the external cloud server (s) not belonging to the cloud system. A virtual office is provided to a client (110). The client displays the virtual desktop using a browser (120). A file open request to open a target file is received through the virtual desktop (130). A corresponding application service, which is used to open the target file, is searched among the external application services (140). When the target file is an internal file stored in the cloud system and the corresponding application service is provided by the at least one external cloud server (150), the at least one external cloud server (s) are ordered to provide the service. corresponding application for opening the target file, and the open target file is displayed on the client's virtual desktop.