Methods and devices for program updating and starting

A technology for program update and program startup, which is applied in the direction of program control devices, program loading/starting, etc., and can solve problems such as program failure to start normally
CN104007992AInactive Publication Date: 2014-08-27GUANGZHOU HUADUO NETWORK TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU HUADUO NETWORK TECH
Publication Date
2014-08-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a method and device for program updating and a method and device for program starting. A first version program file of an object program is stored at a local first storage position, and during updating, first an updating package is obtained to be local; a second version program file is obtained according to the updating package and stored to a local second storage position; a configuration file is set, and first version information and second version information are stored in the configuration file and respectively point to the first version program file and the second version program file. A program file of an older version is not subject to the updating influence, and during the starting, the first version program file or the second version program file can be selected through version information of the configuration file to start the object program. If the program updating fails, the program file of the older version can be selected for starting through the configuration file, normal operation of the object program is maintained, and the urgent need of users is met.
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Description

technical field

[0001] The invention relates to the technical field of computer program control, in particular to a program updating method and a program updating device, a program starting method and a program starting device. Background technique

[0002] The existing computer software program upgrade method usually downloads the update package to the local area, and then clicks to open the update package. When the update package runs, the local old files will be overwritten to complete the upgrade.

[0003] However, there is a problem in this upgrade method, that is, in the case of overwriting failure (for example, some files are occupied), some files cannot be upgraded, and the upgrade fails, and the old program is also damaged and cannot be normal. startup, and even abnormal behavior such as crashes. Contents of the invention

[0004] Aiming at the problem that the program cannot be started normally due to the unstable upgrading of the existing program upgrading meth...

Claims

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