Method and device for upgrading client-side applications

An application and client technology, applied in the field of network communication, can solve problems such as large data traffic and consumption, and achieve the effect of saving data traffic, time and equipment resources

Inactive Publication Date: 2015-11-11
BEIJING QIHOO TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, with the emergence of various applications, and each application needs to be continuously improved and upgraded, the current incremental upgrade method still consumes a large amount of data traffic

Method used

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  • Method and device for upgrading client-side applications
  • Method and device for upgrading client-side applications

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Embodiment Construction

[0045]Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0046] figure 1 A flowchart showing a method for upgrading a client-side application program provided by an embodiment of the present invention, as shown in figure 1 As shown, the method includes:

[0047] Step S110, comparing a high-version file of the specified application program with a low-version file on the client side of the specified application program to obtain binary difference information.

[0048] Step S120, saving th...

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Abstract

The invention discloses a method and a device for upgrading client-side applications. The method comprises the following steps: comparing a high-version file of a specified application with a client-side low-version file of the specified application accurately to binary system to obtain binary system difference information; and saving the binary system difference information in an increment file; and sending the increment file to the client so that the client upgrades the specified application to the high version from the low version. The binary system difference information generated by comparing the high version with the low version is far smaller than the size of incremental upgrading data in the prior art, and therefore, the size of the increment file needed by upgrading the application in the method is far smaller than the size of the increment file in the existing incremental upgrading technology; as a result, data can be saved during downloading and the time and device resources of a user also can be saved during installation.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a method and a device for upgrading a client-side application program. Background technique [0002] With the development of computer technology, the application programs developed by developers cannot always meet the needs of users, and almost every application program needs to be maintained and upgraded by developers. Therefore, the client side also needs to continuously upgrade the application program. There are two ways to upgrade an application: a full upgrade and an incremental upgrade. Full upgrade refers to downloading all the files of the new version of the application to perform the upgrade operation. This upgrade method consumes a huge amount of traffic. Incremental upgrade refers to downloading only the changed files in the new version relative to the old version when the update operation is performed. For example, the old version includes files A, B, and C, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 葛山杨涛易洋叶暮鸣何孟冬闫俊
Owner BEIJING QIHOO TECH CO LTD
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