CN109634682A - The configuration file update method and device of application program - Google Patents
The configuration file update method and device of application program Download PDFInfo
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- CN109634682A CN109634682A CN201811440786.3A CN201811440786A CN109634682A CN 109634682 A CN109634682 A CN 109634682A CN 201811440786 A CN201811440786 A CN 201811440786A CN 109634682 A CN109634682 A CN 109634682A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
- G06F9/4451—User profiles; Roaming
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/70—Software maintenance or management
- G06F8/71—Version control; Configuration management
Abstract
The invention discloses the configuration file update methods and device of a kind of application program, when needing the configuration file to application program to update, the corresponding value of all configuration items to be updated for determining that preset in the deployment package of application program configuration parameter describes that document goes out, to each configuration node to be updated, the value for the target configuration item that target configuration node corresponding in original configuration file is included is updated to each configuration item and describes in configuration parameter value in file;After all corresponding values of configuration item to be updated are updated in original configuration file, updated configuration file is generated, so that application program is started using updated configuration file.Pass through the above method and device, so that engineering staff in disposing application program, only need to provide call parameter configuration information in appointed position, automatically updating to the configuration file of application program can be realized, a possibility that reducing artificial modification error, ensure that application program operates normally.
Description
Technical field
The present invention relates to technical field of data processing, more specifically, it relates to a kind of configuration files of application program more
New method and device.
Background technique
Include configuration file in application issued packet, the configuration for application program operation is stored in the configuration file
Information, in these configuration informations, some configuration information is related with the actual deployment environment of application program, in application deployment journey
When sequence, needing to be adjusted this part configuration information according to actual deployment environment just can be such that application program correctly runs.
Currently, above-mentioned configuration information is mostly adjusted by engineering staff according to actual deployment environment manually in disposing application program
It is whole, and easily there is the situation that adjustment is wrong or adjustment information is not complete in the mode manually adjusted, and application program operation is caused to occur
It is abnormal.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State the configuration file update method and device of the application program of problem.Concrete scheme is as follows:
A kind of configuration file update method of application program, which comprises
Configuration parameter is obtained from the deployment catalogue of application program and describes file, and it includes extremely that the configuration parameter, which describes file,
The configuration item to be updated that a few configuration node to be updated and each configuration node to be updated are included;
Determine the corresponding value of all configuration items to be updated;
To each configuration node to be updated, the determining and configuration node pair to be updated from original configuration file
The target configuration node answered, and the value for the target configuration item that the target configuration node is included is updated to described to be updated
The corresponding value of configuration item to be updated that configuration node is included;
After all corresponding values of configuration item to be updated are updated in the original configuration file, generate and update
Configuration file afterwards, so that the application program is started using the updated configuration file.
Optionally, the method also includes:
Original configuration file is obtained from the deployment catalogue of application program;
Back up the original configuration file.
Optionally, the corresponding value of all configuration items to be updated of the determination, comprising:
To be updated match is obtained from any one or more positions in environmental variance, application configuration file and configuration center
Set the corresponding value of item;
And/or the default value that configuration item to be updated is determined in file is described from the configuration parameter.
Optionally, after the corresponding value of all configuration items to be updated of the determination, the method also includes:
According to the information for the configuration item to be updated that the configuration node to be updated is included, needed described
The corresponding value of the configuration item of update carries out classification merging, obtains the configuration item to be updated that each configuration node to be updated includes
Value set.
Optionally, described that target configuration section corresponding with the configuration node to be updated is determined from original configuration file
Point, comprising:
Traverse the configuration node in original configuration file;
If in the configuration node in the original configuration file including match corresponding with the configuration node to be updated
Set node, it is determined that the configuration node is target configuration node corresponding with the configuration node to be updated;
If not including corresponding with the configuration node to be updated in the configuration node in the original configuration file
Configuration node then creates configuration node corresponding with the configuration node to be updated in the original configuration file, and really
Surely the configuration node created is target configuration node corresponding with the configuration node to be updated.
A kind of configuration file updating device of application program, described device include:
Acquiring unit describes file, the configuration parameter for obtaining configuration parameter from the deployment catalogue of application program
Describe that file includes at least one configuration node to be updated and that each configuration node to be updated is included is to be updated
Configuration item;
Determination unit, for determining the corresponding value of all configuration items to be updated;
Updating unit, for being determined from original configuration file and described to more to each configuration node to be updated
The corresponding target configuration node of new configuration node, and the value for the target configuration item for being included by the target configuration node updates
The corresponding value of configuration item to be updated for including by the configuration node to be updated;
Generation unit, for being updated in the original configuration file in all corresponding values of configuration item to be updated
After, updated configuration file is generated, so that the application program is started using the updated configuration file.
Optionally, described device further include:
Backup units, for obtaining original configuration file from the deployment catalogue of application program;Back up the original configuration
File.
Optionally, the determination unit is specifically used for:
To be updated match is obtained from any one or more positions in environmental variance, application configuration file and configuration center
Set the corresponding value of item;
And/or the default value that configuration item to be updated is determined in file is described from the configuration parameter.
Optionally, described device further include:
Classify combining unit, for after the corresponding value of all configuration items to be updated of the determination, according to described to more
The information for the configuration item to be updated that new configuration node is included, by the corresponding value of all configuration items to be updated
Classification merging is carried out, the set of the value for the configuration item to be updated that each configuration node to be updated includes is obtained.
Optionally, the updating unit is specifically used for:
Traverse the configuration node in original configuration file;
If in the configuration node in the original configuration file including match corresponding with the configuration node to be updated
Set node, it is determined that the configuration node is target configuration node corresponding with the configuration node to be updated;
If not including corresponding with the configuration node to be updated in the configuration node in the original configuration file
Configuration node then creates configuration node corresponding with the configuration node to be updated in the original configuration file, and really
Surely the configuration node created is target configuration node corresponding with the configuration node to be updated.
A kind of storage medium, the storage medium are stored with program, to realize the configuration text of application program as described above
The step of part update method.
A kind of electronic equipment, comprising: memory and processor;The memory is stored with suitable for processor execution
The step of program, configuration file update method to realize application program as described above.
By above-mentioned technical proposal, the configuration file update method and device of application program provided by the invention are being applied
Preset configuration parameter describes file in the deployment package of program, when needing the configuration file to application program to update, determines configuration
Parameter describes the corresponding value of all configuration items to be updated that document goes out, and to each configuration node to be updated, from original
Determine corresponding with the configuration node to be updated target configuration node in beginning configuration file, and by the target configuration node
It is corresponding that the value for the target configuration item for being included is updated to the configuration item to be updated that the configuration node to be updated is included
Value;After all corresponding values of configuration item to be updated are updated in the original configuration file, generate updated
Configuration file, so that the application program is started using the updated configuration file.By the above method and device,
So that engineering staff in disposing application program, only need to provide call parameter configuration information in appointed position, correspondence can be realized
With a possibility that the automatically updating, reduce artificial modification error of configuration file of program, it ensure that application program operates normally.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment,
+ and be not to be construed as limiting the invention.And throughout the drawings, it is denoted by the same reference numerals identical
Component.In the accompanying drawings:
Fig. 1 is a kind of flow diagram of the configuration file update method of application program disclosed by the embodiments of the present invention;
Fig. 2 is a kind of structural schematic diagram of the configuration file updating device of application program disclosed by the embodiments of the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Attached drawing 1 is please referred to, Fig. 1 is a kind of stream of the configuration file update method of application program disclosed by the embodiments of the present invention
Journey schematic diagram, the configuration file of application program are XML (Extentsible Markup Language, extensible markup language)
File, this method comprises:
Step S100: configuration parameter is obtained from the deployment catalogue of application program and describes file, the configuration parameter description
File, which includes at least one configuration node to be updated, and each configuration node to be updated is included to be updated matches
Set item;
In a kind of embodiment, it is properties format that configuration parameter, which describes file,.
In a kind of embodiment, at least one described configuration node to be updated includes common configuration node and in groups
Two class of configuration node, wherein common configuration node is configuration node with uniqueness, and configuration node is to match comprising multiple in groups
Set the configuration node of item.
Described in file in configuration parameter, the title of configuration node by prefix, node type and node logical title this three
Part forms, and decimally point () is distinguished between three parts, and specific example is as follows:
Common configuration node example:
Ares.node.bus_ar=//parent [@parentName] [1]
Configuration node example in groups:
Ares.groups.bus_ar=//parent [@parentName] [1]/members, 0,1
Wherein, prefix (" ares " in above-mentioned example) is saved for identifying parameter processing module belonging to the configuration node
Vertex type is common configuration node (being indicated in above-mentioned example with node) or configuration node (uses groups table in groups in above-mentioned example
Show), the entitled character string of node logical is defined as facilitating the title of user's identification being of practical significance (in such as above-mentioned example
" bus_ar " shown).The value of common configuration node be XPath expression formula (in such as above-mentioned example " //parent [
ParentName] [1] "), for positioning the configuration node in application program original configuration file, in groups the value of configuration node by
One XPath expression formula (" //parent [parentName] [1] " in such as above-mentioned example) and several logical names are (such as
In above-mentioned example " members, 0,1 ") it forms, logical name is used to identify multiple configuration items that configuration node in groups includes,
Separated between two logical names with English comma.
It is described in file in configuration parameter, the title of configuration item is made of prefix and several sub- Property Names, is specifically shown
Under such as:
The configuration item example of common configuration node:
Ares.node.bus_ar.poolSize=
Ares.node.bus_ar.limit.licenseFile=
The configuration item example of configuration node in groups:
Ares.groups.bus_ar.0.member.no=
Ares.groups.bus_ar.0.member.address=
Ares.groups.bus_ar.0.member.port=
Ares.groups.bus_ar.1.member.no=
Text attribute example:
Ares.groups.eventchains.a.chain.text ()=
Ares.groups.eventchains.b.chain.text ()=
Wherein, prefix (" ares.node.bus_ar " and " ares.groups.bus_ar " in such as above-mentioned example) is to be somebody's turn to do
The title of configuration node belonging to configuration item.The configuration item of configuration node is (in such as above-mentioned example in groups
" ares.groups.bus_ar.0.member.no ") several sub- Property Names (0.member.no) in, first son belongs to
Property title " 0 " be configuration node in groups a logical name, sub- Property Name " member " later is for identifying sub- configuration
Node, last sub- Property Name " no " are used to identify the title of an attribute of sub- configuration node.Such as fruit configuration node
One attribute is text attribute, then indicates sub- Property Name with " text () ".
Step S110: the corresponding value of all configuration items to be updated is determined;
In a kind of embodiment, can from any one in environmental variance, application configuration file and configuration center or
The corresponding value of multiple all configuration items to be updated of position acquisition.The multiple of the same configuration item may be obtained from predeterminated position
Value, at this point, the value of highest priority can be finally taken according to the priority of the multiple values got, in a kind of embodiment,
Priority is determined that more rearward, the priority of value is higher for acquisition time point by acquisition time point.The deployment scenario of application program is not
Together, predeterminated position also can be different, specifically, determine predeterminated position in combination with the deployment scenario of application program, obtain from predeterminated position
Take the corresponding value of all configuration items to be updated.
The corresponding value of all configuration items to be updated may not be all from environmental variance, application configuration file and configuration center
In any one or more positions in get, in a kind of embodiment, for can not be from environmental variance, application configuration
The configuration item to be updated got in any one or more positions in file and configuration center can describe text from configuration parameter
The default value of these configuration items to be updated is determined in part.Default value exists for empty situation.
Step S120: determining and described to be updated from original configuration file to each configuration node to be updated
The corresponding target configuration node of configuration node, and the value for the target configuration item that the target configuration node is included is updated to institute
State the corresponding value of configuration item to be updated that configuration node to be updated is included;
In a kind of embodiment, mesh corresponding with the configuration node to be updated is determined from original configuration file
Mark configuration node can be accomplished in that
Traverse the configuration node in original configuration file;
If in the configuration node in the original configuration file including match corresponding with the configuration node to be updated
Set node, it is determined that the configuration node is target configuration node corresponding with the configuration node to be updated;
If not including corresponding with the configuration node to be updated in the configuration node in the original configuration file
Configuration node then creates configuration node corresponding with the configuration node to be updated in the original configuration file, and really
Surely the configuration node created is target configuration node corresponding with the configuration node to be updated.
Step S130: all corresponding values of configuration item to be updated be updated in the original configuration file with
Afterwards, updated configuration file is generated, so that the application program is started using the updated configuration file.
The configuration file update method of application program disclosed by the embodiments of the present invention is preset in the deployment package of application program
Configuration parameter describes file, when needing the configuration file to application program to update, determines that configuration parameter describes document and goes out
The corresponding value of all configuration items to be updated, and to each configuration node to be updated, determined from original configuration file with
The corresponding target configuration node of the configuration node to be updated, and the target configuration item for being included by the target configuration node
Value be updated to the corresponding value of configuration item to be updated that the configuration node to be updated is included;All to be updated
After the corresponding value of configuration item is updated in the original configuration file, updated configuration file is generated, so that described answer
Started with program using the updated configuration file.By the above method, so that engineering staff is in application deployment journey
When sequence, only need to provide call parameter configuration information in appointed position, can be realized to the configuration file of application program it is automatic more
Newly, a possibility that reducing artificial modification error, ensure that application program operates normally.
In a preferred embodiment, in the configuration file update method using application program disclosed in above-described embodiment
Before being updated to the original configuration file of application program, original configuration text can be also obtained from the deployment catalogue of application program
Part;The original configuration file is backed up, to prevent the original configuration information of application program from losing.
In a preferred embodiment, after the corresponding value of all configuration items to be updated of the determination, the method
Further include: according to the information for the configuration item to be updated that the configuration node to be updated is included, needed described
The corresponding value of the configuration item of update carries out classification merging, obtains the configuration item to be updated that each configuration node to be updated includes
Value set.The value that when classification merges, can remove the prefix of configuration item, and exclude configuration item is empty configuration item, to improve
The renewal speed of the configuration file of application program.
Based on the above embodiment, the embodiment of the invention also discloses a kind of tools of the configuration file update method of application program
Body example, specific as follows:
Original XML configuration file segment is as follows:
It is as follows that configuration parameter describes file fragment:
Allocated segments comprising the corresponding value of configuration item to be updated are as follows:
Finally obtained XML configuration file segment is as follows:
Attached drawing 2 is please referred to, Fig. 2 is a kind of knot of the configuration file updating device of application program disclosed by the embodiments of the present invention
Structure schematic diagram, the device include:
Acquiring unit 20 describes file, the configuration ginseng for obtaining configuration parameter from the deployment catalogue of application program
Number description files include at least one configuration node to be updated and each configuration node to be updated is included to more
New configuration item;
Determination unit 21, for determining the corresponding value of all configuration items to be updated;
Updating unit 22, for each configuration node to be updated, from original configuration file it is determining with it is described to
The corresponding target configuration node of the configuration node of update, and the value for the target configuration item for being included by the target configuration node is more
The corresponding value of configuration item to be updated for newly including by the configuration node to be updated;
Generation unit 23, for being updated to the original configuration file in all corresponding values of configuration item to be updated
In after, updated configuration file is generated, so that the application program is started using the updated configuration file.
Optionally, described device further include:
Backup units, for obtaining original configuration file from the deployment catalogue of application program;Back up the original configuration
File.
Optionally, the determination unit is specifically used for:
To be updated match is obtained from any one or more positions in environmental variance, application configuration file and configuration center
Set the corresponding value of item;
And/or the default value that configuration item to be updated is determined in file is described from the configuration parameter.
Optionally, described device further include:
Classify combining unit, for after the corresponding value of all configuration items to be updated of the determination, according to described to more
The information for the configuration item to be updated that new configuration node is included, by the corresponding value of all configuration items to be updated
Classification merging is carried out, the set of the value for the configuration item to be updated that each configuration node to be updated includes is obtained.
Optionally, the updating unit is specifically used for:
Traverse the configuration node in original configuration file;
If in the configuration node in the original configuration file including match corresponding with the configuration node to be updated
Set node, it is determined that the configuration node is target configuration node corresponding with the configuration node to be updated;
If not including corresponding with the configuration node to be updated in the configuration node in the original configuration file
Configuration node then creates configuration node corresponding with the configuration node to be updated in the original configuration file, and really
Surely the configuration node created is target configuration node corresponding with the configuration node to be updated.
It should be noted that the concrete function realization of above-mentioned each unit is described in detail in embodiment of the method, this reality
Example is applied to repeat no more.
The configuration file updating device of the application program includes processor and memory, and above-mentioned acquiring unit determines list
Member, updating unit and generation unit etc. store in memory as program unit, are stored in memory by processor execution
In above procedure unit realize corresponding function.
Include kernel in processor, is gone in memory to transfer corresponding program unit by kernel.Kernel can be set one
Or more, realize that the configuration file of application program automatically updates by adjusting kernel parameter.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, if read-only memory (ROM) or flash memory (flash RAM), memory include that at least one is deposited
Store up chip.
The embodiment of the invention provides a kind of storage mediums, are stored thereon with program, real when which is executed by processor
The configuration file update method of the existing application program.
The embodiment of the invention provides a kind of processor, the processor is for running program, wherein described program operation
The configuration file update method of application program described in Shi Zhihang.
The embodiment of the invention provides a kind of equipment, equipment include processor, memory and storage on a memory and can
The program run on a processor, processor perform the steps of when executing program
Configuration parameter is obtained from the deployment catalogue of application program and describes file, and it includes extremely that the configuration parameter, which describes file,
The configuration item to be updated that a few configuration node to be updated and each configuration node to be updated are included;
Determine the corresponding value of all configuration items to be updated;
To each configuration node to be updated, the determining and configuration node pair to be updated from original configuration file
The target configuration node answered, and the value for the target configuration item that the target configuration node is included is updated to described to be updated
The corresponding value of configuration item to be updated that configuration node is included;
After all corresponding values of configuration item to be updated are updated in the original configuration file, generate and update
Configuration file afterwards, so that the application program is started using the updated configuration file.
Optionally, the method also includes:
Original configuration file is obtained from the deployment catalogue of application program;
Back up the original configuration file.
Optionally, the corresponding value of all configuration items to be updated of the determination, comprising:
To be updated match is obtained from any one or more positions in environmental variance, application configuration file and configuration center
Set the corresponding value of item;
And/or the default value that configuration item to be updated is determined in file is described from the configuration parameter.
Optionally, after the corresponding value of all configuration items to be updated of the determination, the method also includes:
According to the information for the configuration item to be updated that the configuration node to be updated is included, needed described
The corresponding value of the configuration item of update carries out classification merging, obtains the configuration item to be updated that each configuration node to be updated includes
Value set.
Optionally, described that target configuration section corresponding with the configuration node to be updated is determined from original configuration file
Point, comprising:
Traverse the configuration node in original configuration file;
If in the configuration node in the original configuration file including match corresponding with the configuration node to be updated
Set node, it is determined that the configuration node is target configuration node corresponding with the configuration node to be updated;
If not including corresponding with the configuration node to be updated in the configuration node in the original configuration file
Configuration node then creates configuration node corresponding with the configuration node to be updated in the original configuration file, and really
Surely the configuration node created is target configuration node corresponding with the configuration node to be updated.
Equipment herein can be server, PC, PAD, mobile phone etc..
Present invention also provides a kind of computer program products, when executing on data processing equipment, are adapted for carrying out just
The program of beginningization there are as below methods step:
Configuration parameter is obtained from the deployment catalogue of application program and describes file, and it includes extremely that the configuration parameter, which describes file,
The configuration item to be updated that a few configuration node to be updated and each configuration node to be updated are included;
Determine the corresponding value of all configuration items to be updated;
To each configuration node to be updated, the determining and configuration node pair to be updated from original configuration file
The target configuration node answered, and the value for the target configuration item that the target configuration node is included is updated to described to be updated
The corresponding value of configuration item to be updated that configuration node is included;
After all corresponding values of configuration item to be updated are updated in the original configuration file, generate and update
Configuration file afterwards, so that the application program is started using the updated configuration file.
Optionally, the method also includes:
Original configuration file is obtained from the deployment catalogue of application program;
Back up the original configuration file.
Optionally, the corresponding value of all configuration items to be updated of the determination, comprising:
To be updated match is obtained from any one or more positions in environmental variance, application configuration file and configuration center
Set the corresponding value of item;
And/or the default value that configuration item to be updated is determined in file is described from the configuration parameter.
Optionally, after the corresponding value of all configuration items to be updated of the determination, the method also includes:
According to the information for the configuration item to be updated that the configuration node to be updated is included, needed described
The corresponding value of the configuration item of update carries out classification merging, obtains the configuration item to be updated that each configuration node to be updated includes
Value set.
Optionally, described that target configuration section corresponding with the configuration node to be updated is determined from original configuration file
Point, comprising:
Traverse the configuration node in original configuration file;
If in the configuration node in the original configuration file including match corresponding with the configuration node to be updated
Set node, it is determined that the configuration node is target configuration node corresponding with the configuration node to be updated;
If not including corresponding with the configuration node to be updated in the configuration node in the original configuration file
Configuration node then creates configuration node corresponding with the configuration node to be updated in the original configuration file, and really
Surely the configuration node created is target configuration node corresponding with the configuration node to be updated.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable Jie
The example of matter.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices
Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including element
There is also other identical elements in process, method, commodity or equipment.
It will be understood by those skilled in the art that embodiments herein can provide as method, system or computer program product.
Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the application
Form.It is deposited moreover, the application can be used to can be used in the computer that one or more wherein includes computer usable program code
The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
The above is only embodiments herein, are not intended to limit this application.To those skilled in the art,
Various changes and changes are possible in this application.It is all within the spirit and principles of the present application made by any modification, equivalent replacement,
Improve etc., it should be included within the scope of the claims of this application.
Claims (10)
1. a kind of configuration file update method of application program, which is characterized in that the described method includes:
Configuration parameter is obtained from the deployment catalogue of application program and describes file, and it includes at least one that the configuration parameter, which describes file,
The configuration item to be updated that a configuration node to be updated and each configuration node to be updated are included;
Determine the corresponding value of all configuration items to be updated;
To each configuration node to be updated, determination is corresponding with the configuration node to be updated from original configuration file
Target configuration node, and the value for the target configuration item that the target configuration node is included is updated to the configuration to be updated
The corresponding value of configuration item to be updated that node is included;
After all corresponding values of configuration item to be updated are updated in the original configuration file, generate updated
Configuration file, so that the application program is started using the updated configuration file.
2. the method according to claim 1, wherein the method also includes:
Original configuration file is obtained from the deployment catalogue of application program;
Back up the original configuration file.
3. the method according to claim 1, wherein the corresponding value of all configuration items to be updated of the determination, packet
It includes:
Configuration item to be updated is obtained from any one or more positions in environmental variance, application configuration file and configuration center
Corresponding value;
And/or the default value that configuration item to be updated is determined in file is described from the configuration parameter.
4. the method according to claim 1, wherein in the corresponding value of all configuration items to be updated of the determination
Afterwards, the method also includes:
It, will be described all to be updated according to the information for the configuration item to be updated that the configuration node to be updated is included
The corresponding value of configuration item carry out classification merging, obtain the value for the configuration item to be updated that each configuration node to be updated includes
Set.
5. the method according to claim 1, wherein it is described from original configuration file determine with it is described to be updated
The corresponding target configuration node of configuration node, comprising:
Traverse the configuration node in original configuration file;
If in the configuration node in the original configuration file including configuration section corresponding with the configuration node to be updated
Point, it is determined that the configuration node is target configuration node corresponding with the configuration node to be updated;
If in the configuration node in the original configuration file not including configuration corresponding with the configuration node to be updated
Node then creates configuration node corresponding with the configuration node to be updated in the original configuration file, and determines wound
The configuration node built is target configuration node corresponding with the configuration node to be updated.
6. a kind of configuration file updating device of application program, which is characterized in that described device includes:
Acquiring unit describes file, the configuration parameter description for obtaining configuration parameter from the deployment catalogue of application program
File, which includes at least one configuration node to be updated, and each configuration node to be updated is included to be updated matches
Set item;
Determination unit, for determining the corresponding value of all configuration items to be updated;
Updating unit, for being determined from original configuration file and described to be updated to each configuration node to be updated
The corresponding target configuration node of configuration node, and the value for the target configuration item that the target configuration node is included is updated to institute
State the corresponding value of configuration item to be updated that configuration node to be updated is included;
Generation unit, for all corresponding values of configuration item to be updated be updated in the original configuration file with
Afterwards, updated configuration file is generated, so that the application program is started using the updated configuration file.
7. device according to claim 6, which is characterized in that described device further include:
Backup units, for obtaining original configuration file from the deployment catalogue of application program;Back up the original configuration file.
8. device according to claim 6, which is characterized in that the determination unit is specifically used for:
Configuration item to be updated is obtained from any one or more positions in environmental variance, application configuration file and configuration center
Corresponding value;
And/or the default value that configuration item to be updated is determined in file is described from the configuration parameter.
9. a kind of storage medium, which is characterized in that the storage medium is stored with program, to realize any one of claim 1-5
The step of configuration file update method of the application program.
10. a kind of electronic equipment characterized by comprising memory and processor;The memory is stored with suitable for the place
The program that device executes is managed, the step of configuration file update method to realize the described in any item application programs of claim 1-5.
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