CN109697076A - A kind of dynamic updating method of application software resources, device and equipment - Google Patents
A kind of dynamic updating method of application software resources, device and equipment Download PDFInfo
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- CN109697076A CN109697076A CN201710998252.1A CN201710998252A CN109697076A CN 109697076 A CN109697076 A CN 109697076A CN 201710998252 A CN201710998252 A CN 201710998252A CN 109697076 A CN109697076 A CN 109697076A
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- bundle
- file
- version number
- bundle file
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
Abstract
A kind of dynamic updating method of application software resources includes: the version number for the cloud configuration file that acquisition is applied, and local profile version number is compared with the version number of cloud configuration file；If the version number of the local profile is lower than the version number of the cloud configuration file, the version number of the local profile is updated, and download Bundle file corresponding to the version number of the cloud configuration file；According to the mark of the Bundle file of downloading, Bundle document data bank is updated in systems；According to preset protocol interface, the Bundle file is called.Due to not needing in addition to create installation package file and creation agency, be conducive to mitigate system burden, and improve the update efficiency of application software resources.
Description
Technical field
The invention belongs to software upgrading field more particularly to a kind of dynamic updating method of application software resources, device and
Equipment.
Background technique
For the application program under Android system, after the completion of application development, if necessary to application program updating,
For example the resource file in application program is updated, interface, modification interface, function optimization etc. is added, generally requires again
The installation kit of application software is packaged, application program could be made to complete to update.
In order to improve the convenience of application program update, update method at this stage includes rebuilding comprising money to be updated
The Android Android software installation kit APK in source, and create and act on behalf of Activity load, it is redirected newly by acting on behalf of Activity
The Android software installation kit APK comprising resource to be updated of building.Since there is still a need for building software installation packets for renewal process
With act on behalf of Activity so that update is inefficient, and increase system burden.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of dynamic updating method of application software resources, device and equipment,
To solve software resource dynamic update mode in the prior art, there is still a need for building software installation packet and agencies for renewal process
Activity, so that update is inefficient, and the problem of increase system burden.
The first aspect of the embodiment of the present invention provides a kind of dynamic updating method of application software resources, and the application is soft
The dynamic updating method of part resource includes:
The version number for obtaining the cloud configuration file of application, by the version of local profile version number and cloud configuration file
This number is compared；
If the version number of the local profile is lower than the version number of the cloud configuration file, described is updated
The version number of ground configuration file, and download Bundle file corresponding to the version number of the cloud configuration file；
According to the mark of the Bundle file of downloading, Bundle document data bank is updated in systems；
According to preset protocol interface, the Bundle file is called.
With reference to first aspect, in the first possible implementation of first aspect, the Bundle text according to downloading
The mark of part, in systems update Bundle document data bank the step of include:
According to the mark of the Bundle file of downloading, judge to whether there is and the downloading in Bundle document data bank
Bundle file the identical Bundle file of mark；
If existed in the Bundle document data bank identical with the mark of Bundle file of the downloading
Bundle file, the then Bundle corresponding with the mark of the Bundle file being discharged in the Bundle document data bank
File, and downloaded Bundle file is installed；
If there is no identical with the mark of Bundle file of the downloading in the Bundle document data bank
Bundle file then installs downloaded Bundle file.
The possible implementation of with reference to first aspect the first, in second of possible implementation of first aspect, institute
Stating the step of installing downloaded Bundle file includes:
Obtain the contextual information of the Bundle file by being embedded in open service gateway initiative agreement OSGI frame, it is described on
Context information includes the storage path of the Bundle file；
The Bundle file is installed according to the contextual information, and obtains the Bundle file being installed
Information, Bundle document data bank described in the information update by the Bundle file.
With reference to first aspect, in the third possible implementation of first aspect, the Bundle file includes resource
Bundle file and non-resource Bundle file, described according to preset protocol interface, the step of calling the Bundle file
Include:
Non-resource Bundle file sends preset resource parameters to resource Bundle file according to preset protocol interface；
Resource Bundle file resource parameters based on the received, return to corresponding resource.
With reference to first aspect, in the 4th kind of possible implementation of first aspect, the downloading cloud configuration text
Corresponding to the version number of part the step of Bundle file before, the method also includes:
The corresponding java file compiling of resource is generated into JAR resource file；
According to the JAR resource file and corresponding metadata, Bundle file is generated, the metadata includes following
One or more of information: readable information, Bundle file identification information and the Bundle document code of Bundle file
Visibility information.
With reference to first aspect, in the 5th kind of possible implementation of first aspect, the method also includes:
The service of starting insertion open service gateway initiative agreement OSGI frame, obtains insertion open service net in the service
Close agreement OSGI framework instance.
The second aspect of the embodiment of the present invention provides a kind of dynamic updating device of application software resources, and the application is soft
The dynamic updating device of part resource includes:
Version number's comparing unit, the version number of the cloud configuration file for obtaining application, by local profile version
It number is compared with the version number of cloud configuration file；
Version updating download unit, if the version number for the local profile is lower than the cloud configuration file
Version number, then update the version number of the local profile, and download corresponding to the version number of the cloud configuration file
Bundle file；
Database update unit updates Bundle file for the mark according to the Bundle file of downloading in systems
Database；
File call unit, for calling the Bundle file according to preset protocol interface.
In conjunction with second aspect, in the first possible implementation of second aspect, the database update unit includes:
File judgment sub-unit judges for the mark according to the Bundle file of downloading in Bundle document data bank
In whether there is Bundle file identical with the mark of Bundle file of the downloading；
First installation subelement, if for existing in the Bundle document data bank and the Bundle of downloading text
The identical Bundle file of the mark of part, the then mark with the Bundle file being discharged in the Bundle document data bank
Know corresponding Bundle file, and downloaded Bundle file is installed；
Second installation subelement, if for there is no the Bundle with the downloading in the Bundle document data bank
The identical Bundle file of the mark of file then installs downloaded Bundle file.
The third aspect of the embodiment of the present invention provides a kind of dynamic more new equipment of application software resources, including storage
Device, processor and storage in the memory and the computer program that can run on the processor, the processor
It is realized when executing the computer program as described in any one of first aspect the step of the dynamic updating method of application software resources.
The fourth aspect of the embodiment of the present invention provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer program, realizes when the computer program is executed by processor and applies as described in any one of first aspect
The step of dynamic updating method of software resource.
Existing beneficial effect is the embodiment of the present invention compared with prior art: by the comparison of configuration file, in local
When the version number of configuration file is lower than the version number of the cloud configuration file, it is local that cloud configuration file, which is updated, and root
According to the version number of cloud configuration file, corresponding Bundle file is downloaded, and Bundle is updated according to the Bundle file of downloading
Document data bank calls the Bundle file according to preset interface.Due to not needing in addition to create installation package file and wound
Agency is built, is conducive to mitigate system burden, and improve the update efficiency of application software resources.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the implementation process schematic diagram of the dynamic updating method of application software resources provided in an embodiment of the present invention；
Fig. 2 is the mark of the Bundle file provided in an embodiment of the present invention according to downloading, updates Bundle in systems
The implementation process schematic diagram of document data bank method；
Fig. 3 is the implementation process schematic diagram of the downloaded Bundle document method of installation provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of the dynamic updating device of application software resources provided in an embodiment of the present invention；
Fig. 5 is the schematic diagram of the dynamic more new equipment of application software resources provided in an embodiment of the present invention.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no these specific
The present invention also may be implemented in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, in case unnecessary details interferes description of the invention.
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
It is as shown in Figure 1 a kind of realization stream of the dynamic updating method of application software resources provided by the embodiments of the present application
Journey, details are as follows:
In step s101, the version number for obtaining the cloud configuration file of application, by local profile version number and cloud
The version number of end configuration file is compared.
Specifically, the application is used to obtain the terminal of the version number of the cloud configuration file of application, it may include intelligent hand
Machine, tablet computer, E-book reader, MP3 player (Moving Picture Experts Group Audio Layer
III, dynamic image expert's compression standard audio level 3), MP4 player (Moving Picture Experts Group
Audio Layer IV, dynamic image expert's compression standard audio level 4), pocket computer on knee and desktop computer etc.
Deng.
Open service gateway initiative agreement (English abbreviation OSGI, full name in English Open are embedded in herein described terminal
Service Gateway Initiative) service.The OSGI service includes two parts: OSGI frame and OSGI standard clothes
Business.
The OSGI frame for realizing and the running environment of OSGI function is provided, the OSGI standards service defines more
A reusable application programming interfaces API for being used to execute usual task.The OSGI frame is when creating the application based on OSGI
Central role is played, is the performing environment of application.
Three conceptual levels design of the OSGI frame according to OSGI specification definition, the conceptual level include:
Module layer: packing and shared code are focused on.
Life cycle layer: module management and the access to bottom OSGI frame when focusing on providing execution.
Service layer: the interaction and communication of the inter-module in module, especially module are focused on.
The module layer defines the concept of OSGI module, and the OSGI module is known as a bundle file.?
That is: the described Bundle file is the jar file comprising metadata (data about data), including class file and related money
Source.The Bundle file is the multiple logic modules for constituting an application-specific.
It is how dynamically to install and manage that the life cycle layer, which defines in OSGI frame,.Life cycle layer defines
The operation of the life cycle of bundle file, including such as install, update, starting, stopping and unload.The life cycle layer is fixed
The operation of justice allows to dynamically provide, manage and improve application program with a kind of well-defined mode.
The service layer supports and facilitates a flexible application programming model.Relate generally to service-oriented publication,
It searches and service is published to service register center by binding interactive mode, i.e. ISP, then service client is by searching
Rope service register center searches available service.
Bundle file is the modular model in OSGI.Include class class file in the jar packet of standard Java platform with
And corresponding resource file, bundle file can simply be not understood as increasing the jar packet of metadata.One bundle text
Java class file and some other data resources are contained in part, these data can be html file, help document and
Icon etc..
The module of the module layer is it is to be understood that one logically encapsulates the set for realizing class, and one based on realization
The optional common application interface API of class subset and a set to external code dependence.
In addition, from client layer can bundle document understanding be a functional module.Bundle file can be from project
In import and export, and can be with the bundle file-sharing jar file of other in project.Bundle file is that OSGI frame mentions
It is the entity for needing to dispose in OSGI service framework for service.Bundle file will pass through OSGI frame once operation
Into frame, other bundle files provide function and service.
For ease of description, the application can also be by bundle is defined as: a modular physical unit, with jar text
Part form, include code, resource and metadata, wherein the boundary of jar file also as execution when logical modular encapsulation side
Boundary.
In OSGI service platform, life cycle layer is by Bundle file, Bundle context BundleContext
It is constituted with Bundle these three core interfaces of file catalyzer contact agent BundleActivator.Android platform module dynamically load frame
Life cycle layer core is still made of these three interfaces in frame, but the method in interface is deleted and expanded.
The reason of being deleted is that these methods use less than in the frame of Android platform, and extra method deletion is made frame
More lightweight.Also needing to add new method simultaneously enables interface to obtain the distinctive some categories of Android platform module
Property, such as: icon, main Activity, package informatin.
Bundle interface represents the bundle file being installed in frame, allows to execute it state operation.
Each Bundle entity corresponds to a Bundle object in OSGI frame, and Bundle object is the pumping to Bundle entity
As.Each Bundle file corresponding one ID identification number that is unique and being remained unchanged in life cycle, ID mark
Know number to be allocated by frame.The acquisition methods of the essential information of Bundle file are defined in Bundle interface, comprising: shape
The acquisition of state, the acquisition of version, acquisition of ID etc., also define the management method of Bundle file, comprising: update, unload, open
Dynamic, stopping etc..
BundleContext interface provides the method for operating OSGI frame when execution for application.BundleContext refers to
Context when module is run in the frame, the method which provides module and frame interacts.When starting module,
Frame creates a corresponding BundleContext object.
For ease of description, the application will be embedded in OSGI frame in android system and be known as OSGIFramework.It will
The OSGIFramework is embodied as android system service, includes the following steps:
1. realizing the service of operation OSGI frame, the service that GetFramework is inherited from Android is such as established
(Service)。
Convenient for description, which is known as GetFrameworkService, service is realized and finished, and Android can be passed through
The service is added in system service by the service managerZ-HU ServiceManager in system.In this way, when every subsystem starts
As system service starts up, GetFrameworkService service is also started up.
2. obtaining OSGI framework instance in the service, obtained by FrameWorkFactory.newFrameWork ()
Framework instance.When getting framework instance, and start framework instance, such as passes through Framework.start () method.
More than, just start GetFrameworkService service in android system, passes through android system
Binder mechanism provides the GetFrameworkService agency serviced to application layer, such as
GetFrameworkServiceProxy is acted on behalf of, so that it may be accessed by the OSGI framework services
Relevant interface in GetFrameworkService service, such as obtains framework instance interface.
Therefore, the configuration file of the Bundle file can be obtained by the corresponding Bundle interface of Bundle file
And the version number of configuration file.
In step s 102, if the version number of the local profile is lower than the version of the cloud configuration file
Number, then the version number of the local profile is updated, and download corresponding to the version number of the cloud configuration file
Bundle file.
After the version number for getting cloud configuration file, by the version number of cloud configuration file and local profile
Version number is compared, if the version number of the local profile is higher than or is equal to the version number of cloud configuration file,
It can be then compared again according to the mode of setting in next time.
If the version number of the local profile is lower than the version number of the cloud configuration file, described is updated
The version number of ground configuration file, and Bundle file corresponding to new version number is downloaded, the new version number, that is, cloud configuration text
Version number corresponding to part.
In addition, preparation before implementing as the application, further includes the process for generating Bundle file, specifically can wrap
It includes:
A1. the corresponding java file compiling of resource is generated into JAR resource file.
OSGI frame is run on a java virtual machine, and Bundle file can be understood as executing the application on OSGI frame
Program, and service layer provides importing, export interface for Bundle file.Bundle file can be with after the completion of server downloading
Automatically the service installed and executed on OSGI frame, and service and provide required for registering it to OSGI platform.
A2. according to the JAR resource file and corresponding metadata, Bundle file is generated, the metadata includes
One or more of following information: readable information, Bundle file identification information and the Bundle file of Bundle file
Code visibility information.
The bundle file is jar (Java Archive) file for being added to certain metadata.Jar file is turned
Be melted into bundle, need to increase for jar file corresponding metadata, metadata include readable information, bundle identification information and
Code visibility information.
The Bundle file readable information is used to provide the dependent help information of the bundle for user, comprising:
Bundle-Name a: abbreviated name as bundle file；
Bundle-Description: the function of description bundle file；
Bundle-DocURL: for providing the document in relation to bundle file；
Bundle-Category: for defining one group of systematic name separated by comma；
Bundle-Vendor: the information in relation to bundle file provider；
Bundle-ContactAddress: the information in relation to bundle provider；
Bundle-Copyright: the information in relation to bundle file provider.
The Bundle file identification information, for identification necessary information of bundle.It is installed to every in OSGI frame
A bundle file must all have a unique identification, this mark is by bundle designation and bundle version number two parts
Composition.
Bundle-SymbolicName:bundle designation, it is consistent with packet naming method in java.It can directly adopt
Use packet name as designation.
Bundle-Version:bundle version number, version number's format of the bundle of OSGI specification agreement are as follows: key plate sheet
Number micro- version number qualifier of secondary version number.
Bundle-ManifestVersion:OSGI frame determines the OSGI for using which version according to this metadata information
Specification is to handle bundle file.
The bundle document code visibility information: it is externally visible to define visible inside which code and which code
Necessary information, comprising:
Export-Package: export internal code, one in order to other bundle file-sharings and it is disclosed, by teasing
Number separate inside bundle packet.
Import-Package: importing external code, that internal bundle document code needs, literary from other bundle
Part and the one group of packet separated by comma.
In step s 103, according to the mark of the Bundle file of downloading, Bundle document data bank is updated in systems.
The mark of the Bundle file according to downloading, the step of updating Bundle document data bank in systems, can be with
As shown in Figure 2, comprising:
In step s 201, according to the mark of the Bundle file of downloading, judge in Bundle document data bank whether
In the presence of Bundle file identical with the mark of Bundle file of the downloading.
The Bundle file can be according to the download address in configuration file, the downloading pair in Bundle file server
Bundle file is answered, and the Bundle file of downloading is stored in local, is relatively installed so as to subsequent.
In step S202, if there is the mark with the Bundle file of the downloading in the Bundle document data bank
Know identical Bundle file, is then discharged in corresponding with the mark of the Bundle file in the Bundle document data bank
Bundle file, and downloaded Bundle file is installed.
If there is the downloaded corresponding mark of Bundle file in document data bank, current document data bank is indicated
In include the corresponding Bundle file of the mark, therefore, unloading operation first can be carried out to local Bundle file, unloaded
After the completion, newly downloaded Bundle file is installed, and returns to the relevant information of installed Bundle file, is facilitated other
Bundle file is called.
In step S203, if be not present and the Bundle file of the downloading in the Bundle document data bank
Identical Bundle file is identified, then downloaded Bundle file is installed.
If being mounted directly the Bundle of downloading there is no the corresponding Bundle file of the mark in document data bank
File, to be updated to resource file.
Wherein, to the downloading process of the Bundle file, may include:
B1. the contextual information of the Bundle file, institute are obtained by being embedded in open service gateway initiative agreement OSGI frame
State the storage path that contextual information includes the Bundle file.
B2. the Bundle file is installed according to the contextual information, and obtains the Bundle text being installed
The information of part, Bundle document data bank described in the information update by the Bundle file.
Wherein, the process that the Bundle file is installed in OSGI frame may include:
1. getting OSGI framework instance.The agency that can be serviced by GetFrameworkService
GetFrameworkServiceProxy is obtained, such as getFrameworkInstance () method.
2. obtaining BundleContext (Bundle contextual information), calling can be passed through
Framework.getBundleContext () method is realized.
3. bundle file is installed, it can be by calling the side BundleContext.install (String location)
Method, until all bundle files install.Wherein parameter location is bundle file storage path.When being mounted to
After function, the Bundle ID (Bundle Identifier) of mounted Bundle file can be returned.Bundle ID is the runtime
Most common identifier.It is the long number distributed automatically by OSGI frame, in Bundle whole life cycle
(including Bundle updates, after unloading) will not all change, or even can remain after OSGI frame is restarted.Bundle
ID is the precedence in Bundle installation process by OSGI frame according to the Bundle set-up time, ascending to be allocated
's.The ID of current Bundle can be obtained by getBundleId () method of Bundle interface.
4. obtaining the mark ID of current Bundle, it can install the Bundle's successfully returned by calling
GetBundleId () method obtains, can also by call Bundle getSymbolicName () method and
GetVersion () gets designation and the version number of the bundle respectively
5. establishing the designation version of each bundle of database purchase mark ID, bundle file packet name and bunlde
This number attribute, wherein bundle file packet name refers to using packet name, and convenient for description, which is known as system bundle file
Database, wherein bundle file includes non-resource bundle file and resource bundle file.
6. starting bundle file, can be started by BundleContext.start () method.Wherein, bundle text
Part includes non-resource bundle file and resource bundle file.
7. when resource bundle file start, establishing Bundle number of files according to the resource for including in resource bundle file
According to library, including resource bundleID, resource bundle file packet name, resource ID, resource name, resource type.Wherein, resource
BundleID can be obtained by the getBundleId () interface of Bundle interface, and resource ID, resource name and resource type can
Acquisition when by obtaining resource bundle file above.
In step S104, according to preset protocol interface, the Bundle file is called.
After application and development, it can will apply by resource module and non-resource module is logically divided into, by resource module
It is compiled as jar file respectively with non-resource module, then converts bundle file for jar file.As shown in figure 3, the basis
Preset protocol interface, the step of calling the Bundle file may include:
In step S301, non-resource Bundle file sends according to preset protocol interface to resource Bundle file pre-
If resource parameters.
Non-resource bundle inputs parameter preset to resource bundle, and resource bundle obtains phase according to input parameter preset
Resource is simultaneously returned to non-resource bundle by the resource answered.It herein, include importation and output par, c in interface protocol.Its
In, importation defines the parameter that non-resource bundle will be inputted to resource bundle module, including resource bundle collected works
Packet name, resource ID, resource name and resource type.Output par, c defines the money that resource bundle is returned according to input parameter
Source.
In step s 302, resource Bundle file resource parameters based on the received, return to corresponding resource.
Non-resource bundle parses configuration file, to obtain defeated by the configuration file of reading resource bundle file
Enter parameter, wherein configuration file format may is that
Configuration file version number, bundle file url download address, bundle file packet name, resource ID _ 1, resource name
Title, resource type, resource ID _ 2, resource name, resource type, resource ID _ n, resource name, resource type.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention constitutes any limit
It is fixed.
Fig. 4 is a kind of structural representation of the dynamic updating device of application software resources provided by the embodiments of the present application, is described in detail
It is as follows:
The dynamic updating device of herein described application software resources, comprising:
Version number's comparing unit 401, the version number of the cloud configuration file for obtaining application, by local profile version
This number is compared with the version number of cloud configuration file；
Version updating download unit 402, if the version number for the local profile configures lower than the cloud
The version number of file, then update the version number of the local profile, and downloads the institute, version number of the cloud configuration file
Corresponding Bundle file；
Database update unit 403 updates Bundle text for the mark according to the Bundle file of downloading in systems
Part database；
File call unit 404, for calling the Bundle file according to preset protocol interface.
Preferably, the database update unit includes:
File judgment sub-unit judges for the mark according to the Bundle file of downloading in Bundle document data bank
In whether there is Bundle file identical with the mark of Bundle file of the downloading；
First installation subelement, if for existing in the Bundle document data bank and the Bundle of downloading text
The identical Bundle file of the mark of part, the then mark with the Bundle file being discharged in the Bundle document data bank
Know corresponding Bundle file, and downloaded Bundle file is installed；
Second installation subelement, if for there is no the Bundle with the downloading in the Bundle document data bank
The identical Bundle file of the mark of file then installs downloaded Bundle file.
Preferably, the first installation subelement or the second installation subelement include:
Contextual information obtains module, for obtaining the Bundle by insertion open service gateway initiative agreement OSGI frame
The contextual information of file, the contextual information include the storage path of the Bundle file；
Module is installed, for installing the Bundle file according to the contextual information, and obtains the institute being installed
The information for stating Bundle file, Bundle document data bank described in the information update by the Bundle file.
Preferably, the Bundle file includes resource Bundle file and non-resource Bundle file, the file tune
Include: with unit
Parameter transmission sub-unit, for from the non-resource Bundle file according to preset protocol interface to the resource
Bundle file sends preset resource parameters；
Resource returns to subelement, for returning to corresponding resource by resource Bundle file resource parameters based on the received.
Preferably, the dynamic updating device of the application software resources further include:
Compilation unit, for the corresponding java file compiling of resource to be generated JAR resource file；
Bundle file generating unit, for generating Bundle according to the JAR resource file and corresponding metadata
File, the metadata include one or more of following information: readable information, the Bundle file of Bundle file are known
Other information and Bundle document code visibility information.
Preferably, the dynamic updating device of the application software resources further include:
Start unit is serviced, for starting the service of insertion open service gateway initiative agreement OSGI frame, in the service
Obtain insertion open service gateway initiative agreement OSGI framework instance.
The dynamic updating device of application software resources described in Fig. 4, the dynamic updating method with application software resources described in Fig. 1
It is corresponding.
Fig. 5 is the schematic diagram of the dynamic more new equipment for the application software resources that one embodiment of the invention provides.Such as Fig. 5 institute
Show, the dynamic of the application software resources of the embodiment more new equipment 5 includes: processor 50, memory 51 and is stored in described
In memory 51 and the computer program 52 that can run on the processor 50, such as the dynamic of application software resources update journey
Sequence.The processor 50 realizes that the dynamic updating method of above-mentioned each application software resources is real when executing the computer program 52
Apply the step in example, such as step 101 shown in FIG. 1 is to 104.Alternatively, the processor 50 executes the computer program 52
The function of each module/unit in the above-mentioned each Installation practice of Shi Shixian, such as the function of module 401 to 404 shown in Fig. 4.
Illustratively, the computer program 52 can be divided into one or more module/units, it is one or
Multiple module/units are stored in the memory 51, and are executed by the processor 50, to complete the present invention.Described one
A or multiple module/units can be the series of computation machine program instruction section that can complete specific function, which is used for
Implementation procedure of the computer program 52 in the dynamic more new equipment 5 of the application software resources is described.For example, the meter
Calculation machine program 52 can be divided into version number's comparing unit, version updating download unit, database update unit and file tune
With unit, each unit concrete function is as follows:
Version number's comparing unit, the version number of the cloud configuration file for obtaining application, by local profile version
It number is compared with the version number of cloud configuration file；
Version updating download unit, if the version number for the local profile is lower than the cloud configuration file
Version number, then update the version number of the local profile, and download corresponding to the version number of the cloud configuration file
Bundle file；
Database update unit updates Bundle file for the mark according to the Bundle file of downloading in systems
Database；
File call unit, for calling the Bundle file according to preset protocol interface.
The dynamic of the application software resources more new equipment 5 can be desktop PC, notebook, palm PC and cloud
Server etc. is held to calculate equipment.The dynamic of the application software resources more new equipment may include, but be not limited only to, processor 50,
Memory 51.It will be understood by those skilled in the art that Fig. 5 is only the example of the dynamic more new equipment 5 of application software resources, and
The restriction to the dynamic more new equipment 5 of application software resources is not constituted, may include components more more or fewer than diagram, or
Certain components or different components are combined, such as the dynamic more new equipment of the application software resources can also include input
Output equipment, network access equipment, bus etc..
Alleged processor 50 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
The memory 51 can be the internal storage unit of the dynamic more new equipment 5 of the application software resources, such as
The hard disk or memory of the dynamic of application software resources more new equipment 5.The memory 51 is also possible to the application software resources
Dynamic more new equipment 5 External memory equipment, such as the grafting being equipped on the dynamic more new equipment 5 of the application software resources
Formula hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash card
(Flash Card) etc..Further, the memory 51 can also both have been set in the dynamic update including the application software resources
Standby 5 internal storage unit also includes External memory equipment.The memory 51 is for storing the computer program and institute
Other programs and data needed for stating the dynamic more new equipment of application software resources.The memory 51 can be also used for temporarily
Store the data that has exported or will export.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of described device is divided into different functional unit or module, more than completing
The all or part of function of description.Each functional unit in embodiment, module can integrate in one processing unit, can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units, it is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.In addition, each function list
Member, the specific name of module are also only for convenience of distinguishing each other, the protection scope being not intended to limit this application.Above system
The specific work process of middle unit, module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed device/terminal device and method, it can be with
It realizes by another way.For example, device described above/terminal device embodiment is only schematical, for example, institute
The division of module or unit is stated, only a kind of logical function partition, there may be another division manner in actual implementation, such as
Multiple units or components can be combined or can be integrated into another system, or some features can be ignored or not executed.Separately
A bit, shown or discussed mutual coupling or direct-coupling or communication connection can be through some interfaces, device
Or the INDIRECT COUPLING or communication connection of unit, it can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated module/unit be realized in the form of SFU software functional unit and as independent product sale or
In use, can store in a computer readable storage medium.Based on this understanding, the present invention realizes above-mentioned implementation
All or part of the process in example method, can also instruct relevant hardware to complete, the meter by computer program
Calculation machine program can be stored in a computer readable storage medium, the computer program when being executed by processor, it can be achieved that on
The step of stating each embodiment of the method.Wherein, the computer program includes computer program code, the computer program
Code can be source code form, object identification code form, executable file or certain intermediate forms etc..Computer-readable Jie
Matter may include: can carry the computer program code any entity or device, recording medium, USB flash disk, mobile hard disk,
Magnetic disk, CD, computer storage, read-only memory (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It should be noted that described
The content that computer-readable medium includes can carry out increasing appropriate according to the requirement made laws in jurisdiction with patent practice
Subtract, such as in certain jurisdictions, according to legislation and patent practice, computer-readable medium do not include be electric carrier signal and
Telecommunication signal.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (10)
1. a kind of dynamic updating method of application software resources, which is characterized in that the dynamic update side of the application software resources
Method includes:
The version number for obtaining the cloud configuration file of application, by the version number of local profile version number and cloud configuration file
It is compared；
If the version number of the local profile is lower than the version number of the cloud configuration file, updates the local and match
The version number of file is set, and downloads Bundle file corresponding to the version number of the cloud configuration file；
According to the mark of the Bundle file of downloading, Bundle document data bank is updated in systems；
According to preset protocol interface, the Bundle file is called.
2. the dynamic updating method of application software resources according to claim 1, which is characterized in that described according to downloading
The mark of Bundle file, in systems update Bundle document data bank the step of include:
According to the mark of the Bundle file of downloading, judge to whether there is and the downloading in Bundle document data bank
The identical Bundle file of the mark of Bundle file；
If there is Bundle text identical with the mark of Bundle file of the downloading in the Bundle document data bank
Part, then the Bundle file corresponding with the mark of the Bundle file being discharged in the Bundle document data bank, and
Downloaded Bundle file is installed；
If Bundle identical with the mark of Bundle file of the downloading is not present in the Bundle document data bank
File then installs downloaded Bundle file.
3. the dynamic updating method of application software resources according to claim 2, which is characterized in that the installation is downloaded
Bundle file the step of include:
The contextual information of the Bundle file, the context are obtained by being embedded in open service gateway initiative agreement OSGI frame
Information includes the storage path of the Bundle file；
The Bundle file is installed according to the contextual information, and obtains the letter for the Bundle file being installed
It ceases, Bundle document data bank described in the information update by the Bundle file.
4. the dynamic updating method of application software resources according to claim 1, which is characterized in that the Bundle file
It is described according to preset protocol interface including resource Bundle file and non-resource Bundle file, call the Bundle text
The step of part includes:
The non-resource Bundle file sends preset resource to the resource Bundle file according to preset protocol interface
Parameter；
Resource Bundle file resource parameters based on the received, return to corresponding resource.
5. application software resources dynamic updating method according to claim 1, which is characterized in that the downloading cloud
Corresponding to the version number of configuration file the step of Bundle file before, the method also includes:
The corresponding java file compiling of resource is generated into JAR resource file；
According to the JAR resource file and corresponding metadata, Bundle file is generated, the metadata includes following information
One or more of: the readable information of Bundle file, Bundle file identification information and Bundle document code are visible
Property information.
6. application software resources dynamic updating method according to claim 1, which is characterized in that the dynamic updating method
Further include:
The service of starting insertion open service gateway initiative agreement OSGI frame obtains insertion open service gateway initiative association in the service
Discuss OSGI framework instance.
7. a kind of dynamic updating device of application software resources, which is characterized in that the dynamic of the application software resources more new clothes
It sets and includes:
Version number's comparing unit, for obtain application cloud configuration file version number, by local profile version number with
The version number of cloud configuration file is compared；
Version updating download unit, if being lower than the version of the cloud configuration file for the version number of the local profile
This number, then the version number of the local profile is updated, and downloaded corresponding to the version number of the cloud configuration file
Bundle file；
Database update unit updates Bundle file data for the mark according to the Bundle file of downloading in systems
Library；
File call unit, for calling the Bundle file according to preset protocol interface.
8. the dynamic updating device of application software resources according to claim 7, which is characterized in that the database update
Unit includes:
File judgment sub-unit, for the mark according to the Bundle file of downloading, judge be in Bundle document data bank
It is no to there is Bundle file identical with the mark of Bundle file of the downloading；
First installation subelement, if for existing and the Bundle file of the downloading in the Bundle document data bank
Identical Bundle file is identified, then the mark pair with the Bundle file being discharged in the Bundle document data bank
The Bundle file answered, and downloaded Bundle file is installed；
Second installation subelement, if for there is no the Bundle files with the downloading in the Bundle document data bank
The identical Bundle file of mark, then downloaded Bundle file is installed.
9. a kind of dynamic of application software resources more new equipment, including memory, processor and storage are in the memory
And the computer program that can be run on the processor, which is characterized in that when the processor executes the computer program
It realizes as described in any one of claim 1 to 5 the step of the dynamic updating method of application software resources.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In the dynamic of realization application software resources as described in any one of claim 1 to 5 when the computer program is executed by processor
The step of update method.
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| CN201710998252.1A CN109697076A (en) | 2017-10-24 | 2017-10-24 | A kind of dynamic updating method of application software resources, device and equipment |
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| CN201710998252.1A CN109697076A (en) | 2017-10-24 | 2017-10-24 | A kind of dynamic updating method of application software resources, device and equipment |
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| CN113835733A (en) * | 2021-09-29 | 2021-12-24 | 百度在线网络技术（北京）有限公司 | Cloud application updating method and device, electronic equipment and storage medium |
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Application publication date: 20190430 |