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

Abstract

The present invention provides a method, system and storage medium for solving repeated scanning of an external storage device, which are used to solve the problem of repeated full-disk scanning of the external storage device every time it is inserted into a TV terminal, and the discovery of files suspected of virus infection. The method includes: when the external storage device is inserted into the TV for the first time, creating a folder, attaching a serial number and a parent directory to the file, obtaining detailed information and saving it. When the external storage device is plugged into the TV again, obtain the file serial number and path information and compare it with the original data stored in the folder. If it matches, it will not scan, otherwise assign the file serial number and parent directory, obtain detailed information and save it, and delete it at the same time Extra file serial number. The invention reduces repeated scanning of files, prevents files from being infected by viruses, and further standardizes file management.

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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