Virtual storage card configuration method and system

The invention discloses a virtual storage card configuration method and system, and the method comprises the steps: A, reading the current mounting state of a storage card after a system inner core detects a USB flash disk insertion event, and carrying out step B when the current mounting state of the storage card is a dismounting state; B, configuring a USB flash disk mounting path as a storage card path, and carrying out the USB flash disk mounting according to the path; C, employing the configured storage card path to build a directory through an application when data is written in the application, and enabling data to be stored in the USB flash disk. Through the correlation of the USB flash disk with the storage card path, the method and system achieves a purpose that a third-side application depending on the storage card can achieve data writing through employing an external USB flash disk, enable the application to be able to operate normally on an intelligent television and the like, avoid a problem that the application stops abnormally, and enable the operation efficiency of the third-side application to be improved remarkably. In addition, the method and system correspondingly reduce the development cost of the intelligent television because there is no need to configure a storage card slot in a television development board.