Method and system for solving repeated scanning of external storage device and storage medium

Abstract

The invention provides a method and a system for solving repeated scanning of an external storage device and a storage medium, which are used for solving the problem that the external storage device repeatedly scans a whole disk when being inserted into a television terminal every time and discovers suspected virus infection of a file. The method comprises: when an external storage device is inserted into a television for the first time, creating a folder, a serial number and a parent-level directory are attached to a file, and detailed information is obtained and stored. When the television is inserted into the external storage device again, the file serial number and the path information are obtained and compared with the original data stored in the folder, scanning is not conducted if matching is conducted, or else the file serial number and the father-level directory are given, detailed information is obtained and stored, and meanwhile the redundant file serial number is deleted. Repeated scanning of files is reduced, the files are prevented from being infected by viruses, and file management is further standardized.

Description

technical field [0001] The invention relates to the technical field of television, in particular to a method, system and storage medium for solving repeated scanning of an external storage device. Background technique [0002] With the rich and colorful life of people, there are more wonderful moments and memories that need to be stored with external storage devices such as U disk and mobile hard disk, and browsed and played on TV. The scanning time of the storage device is short, and there will be no lag. However, when there are more and more files in the external storage device, and even tens of thousands of files are saved, the TV needs to re-scan the files every time the external storage device is inserted. , due to the problem of the current file scanning method, it will inevitably lead to a freeze phenomenon when browsing, which not only consumes time and memory, but also seriously affects the user experience. In addition, when the user moves the files in the external...

AI Technical Summary

Problems solved by technology

[0002] With the rich and colorful life of people, there are more wonderful moments and memories that need to be stored with external storage devices such as U disk and mobile hard disk, and browsed and played on TV. The scanning time of the storage device is short, and there will be no lag. However, when there are more and more files in the external storage device, and even tens of thousands of files are saved, the TV needs to re-scan the files every time the external storage device is inserted. , due to the problem of the current file scanning method, it will inevitably lead to a freeze phenomenon when browsing, which will not only consume time and memory, but also seriously affect the user experience

In addition, when the user moves the files in the external storage device and forgets which directory of the external storage device the file is stored in, or the file path of the external storage device is tampered with (the external storage device is invaded by a virus after it is inserted into the computer), it is necessary to Click on the directory level by level to find the file you want to play on the Internet, the process is very cumbersome

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