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A file repair method and device

A repair method and file technology, applied in the computer field, can solve problems such as incomplete uninstall operation, file damage of mobile storage devices, etc.

Active Publication Date: 2016-12-21
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in daily applications, if you forget to perform the uninstallation operation before pulling out the removable storage device from the USB port, or perform the uninstallation operation incompletely (for example, prompting "cannot stop", etc.), or due to misoperation, etc., directly Pulling out the removable storage device from the USB port (this phenomenon is generally referred to as "illegal unplugging" of the removable storage device), may cause the files in the removable storage device to be destroyed

Method used

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  • A file repair method and device
  • A file repair method and device

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Embodiment Construction

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0050] see figure 1 , the file restoration method that the embodiment of the present invention provides comprises the following steps:

[0051] S101: After detecting the insertion of a mobile storage device, monitor the operation of storing files into the mobile storage device;

[0052] First of all, it needs to be explained that when writing a file to a mobile storage device, it is not saved to the mobile storage device immediately, but is stored in the buffer first, and then saved to the m...

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Abstract

The invention discloses a method and a device of repairing a document. The method comprises monitoring an operation of storing a document in a portable storage device after detecting that a portable storage device is inserted, recording the source path of the document and the identification information of the portable storage device when the document is stored in the portable storage device, storing the record if a message that the portable storage device is pulled out illegally is detected, judging whether the document in the portable storage device is damaged or not when the portable storage device is detected to be inserted again, and repairing the damaged document by utilizing the document source path of the stored record if the document is damaged. The method and the device of repairing the document can repair the damaged document under the condition that the portable storage device is pulled out and the document in the portable storage device is damaged.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a method and device for repairing files. Background technique [0002] Mobile storage devices refer to storage devices that can be moved between different terminals, including U disks, mobile hard disks, etc. People often use mobile storage devices to back up, carry and transfer files. Some mobile storage devices have a USB (Universal Serial BUS, Universal Serial Bus) interface. When you need to read and write data on this mobile storage device, you need to connect it to the computer through the USB port, and after using it , you need to uninstall it from the computer according to the prescribed procedures before pulling it out from the USB port. For example, the user usually needs to click the button displayed as "Safely Remove Hardware" in the lower right corner of the taskbar. When the "Safely Remove USB Mass Storage Device-driver" prompt pops up, click the prompt and wait ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/07G06F11/14
Inventor 陈擎月张辉
Owner BEIJING QIHOO TECH CO LTD