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File processing method and system

A file processing and file technology, applied in the file system, file system management, electronic digital data processing, etc., can solve the problems of irrecoverable deleted files, low security, high system resource occupation rate, etc.

Inactive Publication Date: 2013-07-03
SHENZHEN FUTAIHONG PRECISION IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of direct deletion will cause the deleted files to be unrecoverable; the method of storing in the recycle bin of the mobile phone, although the deleted files can be restored, but the files stored in the recycle bin are easy to lose, low in security, and have high system resource usage. high problem

Method used

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  • File processing method and system
  • File processing method and system
  • File processing method and system

Examples

Experimental program
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Embodiment Construction

[0016] Such as figure 1 Shown is a structure diagram of a preferred embodiment of the file processing system of the present invention.

[0017] The file processing system 10 runs in the electronic device 1 , and the electronic device 1 further includes a screen 11 , a storage device 12 , and a database 13 . The electronic device 1 can be a mobile phone, a tablet computer, a computer and other devices. The screen 11 is used to provide users with an operating platform. The database 13 is used for storing the file information deleted in the electronic device 1 . The database 13 is stored in the storage device 12 . The storage device 12 can be the internal memory of the electronic device 1, or a built-in hard disk of the electronic device 1, or an external storage medium such as a secure digital card (Secure Digital Memory Card, SD card) externally connected to the electronic device 1. In this preferred embodiment, The storage device 12 is a hard disk built in the electronic d...

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PUM

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Abstract

The invention discloses a file processing method. The method comprises the following steps of when deletion operation of a user is detected, backing up the attribute of a deleted file into a database, and compressing and storing the deleted file in a hidden partition of storage equipment; detecting whether the user needs to restore the deleted file, and when the user needs to restore the deleted file, obtaining a compressed file which corresponds to the deleted file required to be restored from the hidden partition; compressing the compressed file obtained from the hidden partition, and restoring the decompressed compressed file to an original position according to the attribute of the deleted file required to be restored; otherwise, returning and continuing detecting. The invention further provides a file processing system. Due to the adoption of the file processing method and the file processing system, deleted files in electronic equipment can be stored safely and restored.

Description

technical field [0001] The present invention relates to a method and system for processing electronic equipment files, in particular to a method and system for processing deleted files in electronic equipment. Background technique [0002] With the popularity of smart phones, people's behavior patterns have been greatly affected. More and more people rely on mobile phones to replace computers or other tools to complete daily tasks, such as taking pictures, GPS navigation, listening to music, and watching TV. The amount of information processed by mobile phones is increasing day by day, which brings convenience but also brings some problems, such as the security of information storage. [0003] The information stored in the mobile phone includes: user information (for example, photos, files, etc.), related files of mobile phone applications, and related files of the mobile phone system. When the user accidentally deletes some important files, if the mobile phone cannot resto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F11/14
CPCG06F16/162G06F16/11
Inventor 陈宏魁
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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