CN110262833B - Method for configuring application program function - Google Patents
Method for configuring application program function Download PDFInfo
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- CN110262833B CN110262833B CN201910542895.4A CN201910542895A CN110262833B CN 110262833 B CN110262833 B CN 110262833B CN 201910542895 A CN201910542895 A CN 201910542895A CN 110262833 B CN110262833 B CN 110262833B
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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
Abstract
The invention discloses a method for configuring application program functions, which comprises the following steps: A. designing a function configuration file, B, dividing the function configuration file into a product model function configuration file and a system default function configuration file, C, integrating the function configuration file into system software, and programming the function configuration file into a specific product model together with the system software; D. when starting up, the system software writes the function information in the product model function configuration file into a storage medium according to the product model name, the corresponding product model function configuration file and the system default function configuration file and the principle of function state priority; E. modifying the storage medium to a read-only state; F. and the application program only reads the function information in the storage medium irrelevant to the product model information during running and performs corresponding operation according to the read information. The method of the invention solves the problem of mutual dependence of application programs and product models by adopting a function configuration method.
Description
Technical Field
The invention relates to the technical field of operating system software, in particular to a method for configuring functions of an application program.
Background
With the development of software technology and electronic products: the application program is gradually generalized; the products are diversified and the models are more and more abundant. This allows the same application to be installed in different product models, but in order to implement the differences between the product models, the same application needs to implement different functions on different product models. At present, the most common solution is that, as shown in fig. 1, an application program adds identification and judgment of product model information (such as product model name) to a code to distinguish different product models, and then implements a specific differentiation function according to the identified product models. This method is very inflexible, the code judgment logic of the application program will be bound with the product model, as shown in fig. 2, when a new product model is released, it must rely on the update of the application program code; and the development and maintenance workload of the application program is increased along with the increase of the number of the product models.
Disclosure of Invention
The present invention is directed to overcome the above-mentioned deficiencies in the prior art, and provides a method for configuring functions of an application, which solves the problem of interdependence between the application and a product model by using a function configuration method.
In order to achieve the technical effects, the invention adopts the following technical scheme:
a method of configuring application functionality, comprising the steps of:
A. designing a function configuration file, wherein the file content of the function configuration file comprises function information of all functions needing to be realized in a differentiated mode, and each function corresponds to one piece of function information;
B. since the same system software can be used for different product models, the function configuration files need to be divided into product model function configuration files and system default function configuration files, wherein the product model function configuration files are used for configuring the function states of the application programs in specific product models, each product model with differentiation requirements on the application programs is configured with one product model function configuration file, and a plurality of product model function configuration files can be integrated into the same system software; the system default function configuration file is used for configuring the default function state of the application program in the system software, and only one system default function configuration file is integrated in the same system software; meanwhile, due to the existence of the system default function configuration file, the specific product model can not be configured with the function items with the same state as the system default function configuration file;
C. integrating the function configuration file into system software, and programming the function configuration file into a specific product model together with the system software;
D. when a product is started, system software finds a corresponding product model function configuration file and a system default function configuration file in a function configuration file prefabricated by the system software according to the product model name of the product started at this time, and writes function information in the configuration file into a storage medium which is irrelevant to the product model information and can be read by an application program according to a principle that the function state in the product model function configuration file is prior;
E. after the writing is finished, the storage medium is modified into a read-only state;
F. and the application program only reads the function information in the storage medium irrelevant to the product model information during running and performs corresponding operation according to the read information.
Further, the function information in the step a includes a function name and a function state, where the function name is used to represent a function item that needs to be implemented differently; the function state is used for representing the state of the function item required to be realized.
Further, the performing, according to the read information, corresponding operations in the step F specifically include: and identifying the function items needing to be realized in a differentiated mode according to the function names in the specific function information, and realizing the state of the function according to the function state in the function information.
Further, the format of the function information in step a is: function name is function state or { function name: function state }.
Further, the functional status configuration of the same function has the following priority:
functional state of product model functional profile > functional state of system default functional profile.
Further, the file name and the product model name of the product model function configuration file in the step B are the same.
Further, the storage medium in step D is a shared memory or a file system.
Compared with the prior art, the invention has the following beneficial effects:
the method for configuring the functions of the application program uses the system software to transfer the function configuration information of the specific product model into the universal storage medium during initialization, so that the application program and the specific product model are thoroughly decoupled, and the development and maintenance cost of each application is reduced; the development and iteration progress of the product is accelerated.
Drawings
Fig. 1 is a flow chart illustrating a conventional method for implementing a function a in an application program.
Fig. 2 is a logic flow diagram illustrating a conventional approach for requiring an application to modify code during new product release.
Fig. 3 is a flow chart illustrating the method for configuring the application function according to the present invention when the application implements function a.
FIG. 4 is a block diagram of a configuration framework for applying program functionality on a product using the method of the present invention.
Detailed Description
The invention will be further elucidated and described with reference to the embodiments of the invention described hereinafter.
Example (b):
the first embodiment is as follows:
as shown in fig. 3, a method of configuring application functionality comprises the steps of:
A. designing a function configuration file, wherein the file content of the function configuration file comprises function information of all functions needing to be realized in a differentiated mode, and each function corresponds to one piece of function information; specifically, the function information includes a function name and a function state, and the function name is used for representing a function item which needs to be differentially realized; the function state is used for representing the state of the function item to be realized, wherein the format of the function information is as follows: function name is function state or { function name: function state }.
Preferably, the configuration of the functional status of the same function in the present embodiment has the following priority:
functional state of product model functional profile > functional state of system default functional profile.
B. Since the same system software can be used for different product models, the function configuration files need to be divided into product model function configuration files and system default function configuration files, wherein the product model function configuration files are used for configuring the function states of the application programs in specific product models, each product model with differentiation requirements on the application programs is configured with one product model function configuration file, and a plurality of product model function configuration files can be integrated into the same system software; the system default function configuration file is used for configuring the default function state of the application program in the system software, and only one system default function configuration file is integrated in the same system software; meanwhile, due to the existence of the system default function configuration file, the specific product model can not be configured with the function items with the same state as the system default function configuration file; and the file name of the product model function configuration file is the same as the product model name.
C. And integrating the function configuration file into system software, and programming the function configuration file into a specific product model together with the system software.
D. When a product is started, system software finds a corresponding product model function configuration file and a system default function configuration file in a function configuration file prefabricated by the system software according to the product model name of the product started at this time, and writes function information in the configuration file into a storage medium which is irrelevant to the product model information and can be read by an application program according to a principle that the function state in the product model function configuration file is prior; the storage medium includes, but is not limited to, a shared memory or a file system.
E. And modifying the storage medium into a read-only state after the writing is finished.
F. When the application program runs, only reading the function information in the storage medium irrelevant to the product model information, and carrying out corresponding operation according to the read information; specifically, the function item to be implemented differently is identified according to the function name in the specific function information, and the state of the function is implemented according to the function state in the function information.
As shown in fig. 4, in this embodiment, the application program is specifically required to implement the function a and the function B in the product 1; for example, without implementing the function C, the method steps of the present invention are specifically described, which specifically include the following steps:
the method comprises the following steps: in the product type function configuration file of the product 1, configuring the state of a function A as an implementation state and configuring the state of a function B as an implementation state; the file content is as follows: the function A is realized, and the function B is realized;
step two: in the default function configuration file of the system, the state of the configuration function A is not realized, the state of the configuration function B is not realized, and the state of the configuration function C is not realized; the file content is as follows: function a is not realized, function B is not realized, and function C is not realized;
step three: in the starting process of the product 1, system software reads a specific product model corresponding to the starting, and acquires a corresponding product model function configuration file and a product 1 system default function configuration file according to the model name;
step four: initializing the implementation states of the function A and the function B in the product model function configuration file of the product 1 into a read-only shared memory;
step five: supplementing the function state in the default function configuration file of the system to the unconfigured function state in the product type function configuration file of the product 1, and initializing the unrealized state of the function C to the read-only shared memory;
step six: when the application program runs, reading corresponding function information in the shared memory according to the function names (function A, function B and function C): function a is not realized, function B is not realized, and function C is not realized; and function A and function B are realized according to the state in the function information, and function C is not realized.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (7)
1. A method for configuring application functionality, comprising the steps of:
A. designing a function configuration file, wherein the file content of the function configuration file comprises function information of all functions needing to be realized in a differentiated mode, and each function corresponds to one piece of function information;
B. dividing the function configuration files into product model function configuration files and system default function configuration files, wherein the product model function configuration files are used for configuring the function state of the application program in a specific product model, and each product model with differentiation requirements on the application program configures one product model function configuration file; the system default function configuration file is used for configuring the default function state of the application program in the system software, and only one system default function configuration file is integrated in the same system software;
C. integrating the function configuration file into system software, and programming the function configuration file into a specific product model together with the system software;
D. when a product is started, system software finds a corresponding product model function configuration file and a system default function configuration file in a function configuration file prefabricated by the system software according to the product model name of the product started at this time, and writes function information in the product model function configuration file into a storage medium which is irrelevant to the product model information and can be read by an application program according to the principle that the function state in the product model function configuration file is prior;
E. after the writing is finished, the storage medium is modified into a read-only state;
F. and the application program only reads the function information in the storage medium irrelevant to the product model information during running and performs corresponding operation according to the read information.
2. The method according to claim 1, wherein the function information in step a includes a function name and a function status, the function name is used to indicate a function item that needs to be implemented differently; the function state is used for representing the state of the function item required to be realized.
3. The method according to claim 2, wherein the performing corresponding operations according to the read information in step F specifically includes: and identifying the function items needing to be realized in a differentiated mode according to the function names in the specific function information, and realizing the state of the function according to the function state in the function information.
4. The method according to claim 2, wherein the format of the function information in step a is: function name is function state or { function name: function state }.
5. The method of claim 2, wherein the configuration of the function status of the same function has the following priority:
functional state of product model functional profile > functional state of system default functional profile.
6. The method of claim 1, wherein the file name and the product model name of the product model function configuration file in step B are the same.
7. The method according to claim 1, wherein the storage medium in step D is a shared memory or a file system.
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