Data backup method and data backup device

A data backup and backup technology, which is applied in the direction of data error detection and instrumentation for data redundancy in electrical digital data processing and calculation, can solve problems such as file loss, achieve easy management, improve data security, and avoid file loss Effect

Active Publication Date: 2019-07-30
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when sending files to other terminals through QQ, WeChat and other applications, there are two sending methods: online sending and offline sending. When sending files online, the terminal can directly download the received files to the local. If sending files offline When the file is temporarily stored in the application server, when the storage time of the file in the application server reaches a certain length of time, the file will be cleared, resulting in file loss

Method used

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  • Data backup method and data backup device
  • Data backup method and data backup device
  • Data backup method and data backup device

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Embodiment Construction

[0030] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] The terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For exam...

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Abstract

The embodiment of the invention discloses a data backup method and a data backup device. The data backup method comprises the steps of detecting whether a target application installed at a terminal receives a file receiving request or not; sending a backup command to an application server corresponding to the target application when the target application receives the file receiving request, wherein the backup command is used for indicating the application server to send the target file to a backup server which builds communication connection with the terminal; sending a request of asking to receive a file identification list for receiving files to the backup server; receiving the file identification list for receiving the files which is generated under the response of the backup server to the request, wherein the file identification list for receiving the files is generated in the way that the backup server extracts file identification and receiving time of the files based on received files. The embodiment of the invention further discloses the corresponding device. According to the data backup method and the data backup device, the promotion of data safety is benefited, and the data loss is avoided.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a data backup method and a data backup device. Background technique [0002] With the continuous development of cloud service technology, in order to reduce the storage pressure of terminal equipment and the cost of data maintenance and management, users often back up some important personal data, such as contacts, text messages, pictures, etc. on the server. When data synchronization is required, the data is downloaded from the cloud service. Cloud backup has the following advantages: backup data is more secure, supports multi-platform management, data transmission encryption is more secure, not limited by space and equipment, and does not require data cables, and also avoids the risk of data loss when backing up to a memory card. , can realize data synchronization among servers, laptops, personal PCs and mobile terminals. [0003] At present, when sending files to o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/14
CPCG06F11/1464
Inventor 周德海
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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