CN105938439A - Multi-business scheduling method and system based on dynamic link libraries - Google Patents
Multi-business scheduling method and system based on dynamic link libraries Download PDFInfo
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- CN105938439A CN105938439A CN201610228513.7A CN201610228513A CN105938439A CN 105938439 A CN105938439 A CN 105938439A CN 201610228513 A CN201610228513 A CN 201610228513A CN 105938439 A CN105938439 A CN 105938439A
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- dynamic link
- link library
- service
- order
- kinematic function
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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
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
Abstract
The present invention relates to a multi-business scheduling method and system based on dynamic link libraries. The method comprises the following steps of (S1) unifying input parameters of business orders; (S2) configuring service names and operation names corresponding to the business order types in a database list under the unified input parameters; (S3) writing dynamic functions of business order processing logic according to the service names and the operation names; (S4) compiling and generating the dynamic link libraries according to the dynamic functions of business order processing logic; and (S4) completing order submission and multi-business scheduling through displaying and loading the dynamic link libraries and calling the dynamic functions. According to the multi-business scheduling method and system based on the dynamic link libraries, the order business submission input parameters are unified, and the dynamic link library names and the dynamic function names corresponding to the business types are configured by the database. The dynamic link libraries are displayed and loaded through main program, and the corresponding dynamic functions are called to achieve business logic, order submission and multi-business scheduling.
Description
Technical field
The present invention relates to a kind of order and submit method and system to, be specifically related to a kind of based on dynamic link library
Dispatch multiple services system.
Background technology
In the prior art, it is achieved order is submitted to and generally used static library, static library (Archive
Library) during creating executable program, static library is linked in program code simultaneously,
The function target file called by mastery routine is combined into single executable program together with mastery routine；Due to quiet
State storehouse can be connected in object code when program compiles, and program will no longer be required to this static state when running
Storehouse, the volume that therefore static library occupies is bigger；Meanwhile, when static library Program has renewal, all dependences
The program of this static library needs to recompilate upgrading, and its configuration is complicated, maintainable poor.
Summary of the invention
The technical problem to be solved be to provide a kind of save internal memory, reduce bin file volume,
The use dynamic link library that configuration is good with maintainability dispatches multiple services method and system.
The technical scheme is that a kind of many based on dynamic link library scheduling
The method of business, comprises the following steps,
S1, uniform traffic order enter parameter；
S2, enters under parameter at unified, the service that service order type in configuration database table is corresponding
Title and action name；
S3, writes service order according to service name and action name and processes the kinematic function of logic；
S4, the kinematic function compiling processing logic according to service order generates dynamic link library；
S5, completes the order submission many industry of scheduling by display loading dynamic link library with calling kinematic function
Business.
The invention has the beneficial effects as follows: owing to dynamic link library is not compiled into mesh compiling when
In mark code, simply the handle of function being compiled in executable file, executable program goes to be correlated with
The respective function in this function library is just called during function, thus a kind of based on dynamic link library tune in the present invention
Spending in multiple services method, dynamic link library the most only loads once, contributes to saving internal memory,
Minimizing can perform the volume of bin file；Dynamic link library can't be connected to when program compiles simultaneously
In object code, but program run be just to be written into, and unified order submission enter parameter,
Use display to load dynamic link library and kinematic function achieves service logical calling function configurationization, reduce
The risk of synchronization program, it is to avoid renewal, deployment and the publications page of program can be made troubles by static library.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the concrete methods of realizing of step S5 is,
S51, obtains the service name entered in parameter and the action name of service order；
S52, inquires about corresponding dynamic link library and kinematic function according to service name with action name；
S53, uses display to load the mode of dynamic link library, calls in dynamic link library corresponding dynamic
Function；
S54, kinematic function returns successfully, completes order and submits scheduling multi-service to.
Above-mentioned further scheme is used to provide the benefit that: it is right to inquire according to service name and action name
When answering dynamic link library and kinematic function, Added Business or old service upgrading, each dynamic link library the most not shadow
Ring, only need to configure dynamic link library and kinematic function title, upload newly-increased kinematic function storehouse, it is not necessary to restart
Service, upgrades more convenient, is greatly simplified the development time of application developer.
Further, described kinematic function enter parameter and described service order to enter parameter identical.
Further, the method calling kinematic function is, first obtains the parameter that enters of kinematic function, then
Perform the service order in kinematic function and process logic, finally return to kinematic function result.
Further, the shared compiling in linker is used to generate dynamic link library in step s 4.
Dispatching multiple services method based on above-mentioned one based on dynamic link library, the present invention also provides for a kind of base
Multiple services system is dispatched in dynamic link library.
For achieving the above object, present invention also offers one and dispatch multi-service based on dynamic link library
System, including entering ginseng parameter unified modules, database table configuration module, kinematic function write module,
Module submitted to by dynamic link library generation module and order,
Described enter parameter unified modules, its for uniform traffic order enter parameter；
Described database table configuration module, it is for entering under parameter, in configuration database table at unified
Service name corresponding to service order type and action name；
Described kinematic function writes module, and it is for writing service order according to service name and action name
Process the kinematic function of logic；
Described dynamic link library generation module, it collects volume for processing, according to service order, the kinematic function patrolled
Translate generation dynamic link library；
Module submitted to by described order, and it is for loading dynamic link library by display and to call kinematic function complete
Order is become to submit scheduling multi-service to.
The invention has the beneficial effects as follows: a kind of based on the dynamic link library multiple services system of scheduling in the present invention
In, dynamic link library the most only loads once, contributes to saving internal memory, and minimizing can perform bin
The volume of file；Dynamic link library can't be connected in object code when program compiles simultaneously, and
Be program run be just to be written into, and use display loading, by program code controls, can be loaded into
Dynamic link library, reduces the risk of synchronization program, and it configures simple and flexible, maintainable good；And can
To realize differentiated service loading Different Dynamic chained library, each dynamic link library is independent of each other, and upgrading is convenient.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the concrete processing procedure of described order submission module is,
Obtain the service name entered in parameter and the action name of service order；
Corresponding dynamic link library and kinematic function is inquired about with action name according to service name；
Use display to load the mode of dynamic link library, call kinematic function corresponding in dynamic link library；
Kinematic function returns successfully, completes order and submits scheduling multi-service to.
Further, described kinematic function enter parameter and described service order to enter parameter identical.
Further, call kinematic function specifically, first obtain kinematic function enter parameter, then hold
Service order in Mobile state function processes logic, finally returns to kinematic function result
Further, the shared compiling in linker is used to generate dynamic chain in dynamic link library generation module
Connect storehouse.
Accompanying drawing explanation
Fig. 1 is a kind of flow chart realizing the method that order is submitted to based on dynamic link library of the present invention；
Fig. 2 is that the present invention is a kind of realizes the side that in the method that order is submitted to, order is submitted to based on dynamic link library
Method flow chart；
Fig. 3 is a kind of structured flowchart dispatching multiple services system based on dynamic link library of the present invention.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining this
Invention, is not intended to limit the scope of the present invention.
As it is shown in figure 1, one dispatches multiple services method based on dynamic link library, comprise the following steps,
S1, uniform traffic order enter parameter；
S2, enters under parameter at unified, the service that service order type in configuration database table is corresponding
Title and action name；
S3, writes service order according to service name and action name and processes the kinematic function of logic；
S4, the kinematic function compiling processing logic according to service order generates dynamic link library；
S5, completes the order submission many industry of scheduling by display loading dynamic link library with calling kinematic function
Business.
The concrete methods of realizing of step S5 is as shown in Figure 2:
S51, obtains the service name entered in parameter and the action name of service order；
S52, inquires about corresponding dynamic link library and kinematic function according to service name with action name；
S53, uses display to load the mode of dynamic link library, calls in dynamic link library corresponding dynamic
Function；
S54, kinematic function returns successfully, completes order and submits scheduling multi-service to.
Corresponding dynamic link library and kinematic function, Added Business is inquired according to service name and action name
Or during old service upgrading, each dynamic link library is independent of each other, and only need to configure dynamic link library and kinematic function
Title, uploads newly-increased kinematic function storehouse, it is not necessary to restart service, upgrades more convenient, be greatly simplified program
The development time of developer.
Described kinematic function enter parameter and described service order to enter parameter identical.Call dynamic letter
The method of number is, first obtains the parameter that enters of kinematic function, and the business then performed in kinematic function is ordered
Single process logic, finally returns to kinematic function result.Use being total in linker in step s 4
Enjoy compiling and generate dynamic link library.
Owing to dynamic link library is not compiled in object code compiling when, simply function
Handle be compiled in executable file, just call this function library when executable program goes to correlation function
In respective function, so dispatching in multiple services method based on dynamic link library the present invention is a kind of, dynamic
State chained library the most only loads once, contributes to saving internal memory, and minimizing can perform bin file
Volume；Dynamic link library can't be connected in object code when program compiles simultaneously, but
It is just to be written into that program is run, and has unified the parameter that enters of order submission, and employing display loads dynamically
Chained library and kinematic function achieve service logical calling function configurationization, reduce the risk of synchronization program,
Avoid static library renewal, deployment and the publications page of program can be made troubles.
Dispatching multiple services method based on above-mentioned one based on dynamic link library, the present invention also provides for a kind of base
Multiple services system is dispatched in dynamic link library.
As it is shown on figure 3, one dispatches multiple services system based on dynamic link library, including entering ginseng parameter system
One module, database table configuration module, kinematic function are write module, dynamic link library generation module and order
Single submission module,
Described enter parameter unified modules, its for uniform traffic order enter parameter；
Described database table configuration module, it is for entering under parameter, in configuration database table at unified
Service name corresponding to service order type and action name；
Described kinematic function writes module, and it is for writing service order according to service name and action name
Process the kinematic function of logic；
Described dynamic link library generation module, it collects volume for processing, according to service order, the kinematic function patrolled
Translate generation dynamic link library；
Module submitted to by described order, and it is for loading dynamic link library by display and to call kinematic function complete
Order is become to submit scheduling multi-service to.
The concrete processing procedure of described order submission module is: obtain the clothes entered in parameter of service order
Business title and action name；Corresponding dynamic link library is inquired about with dynamic with action name according to service name
Function；Use display to load the mode of dynamic link library, call kinematic function corresponding in dynamic link library；
Kinematic function returns successfully, completes order and submits scheduling multi-service to.
Described kinematic function enter parameter and described service order to enter parameter identical.Call dynamic letter
Number, specifically, first obtain the parameter that enters of kinematic function, then performs the service order in kinematic function
Process logic, finally return to kinematic function result in dynamic link library generation module, use linker
In shared compiling generate dynamic link library.
A kind of based in the dynamic link library multiple services system of scheduling in the present invention, dynamic link library is in operation
System only loads once, contributes to saving internal memory, reduce the volume that can perform bin file；Move simultaneously
State chained library can't be connected in object code when program compiles, but running in program is ability quilt
It is loaded into, and uses display to load, can reduce same by program code controls, is loaded into dynamic link library
The risk of step program, it configures simple and flexible, maintainable good；And differentiated service can be realized and load
Different Dynamic chained library, each dynamic link library is independent of each other, and upgrading is convenient.
The present invention is a kind of has unified order business based on the multiple services method and system of dynamic link library scheduling
Submit to into ginseng, dynamic link library name that data base's configuration service type is corresponding and kinematic function title；Logical
Cross mastery routine and explicitly load dynamic link library, call corresponding kinematic function and realize service logic, submit to
Order, dispatches multi-service.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all in the present invention
Spirit and principle within, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (10)
1. dispatch multiple services method based on dynamic link library for one kind, it is characterised in that: comprise the following steps:
S1, uniform traffic order enter parameter；
S2, enters under parameter at unified, the service that service order type in configuration database table is corresponding
Title and action name；
S3, writes service order according to service name and action name and processes the kinematic function of logic；
S4, the kinematic function compiling processing logic according to service order generates dynamic link library；
S5, completes order submission by display loading dynamic link library with calling kinematic function, dispatches many industry
Business.
One the most according to claim 1 dispatches multiple services method based on dynamic link library, and it is special
Levy and be: the concrete methods of realizing of step S5 is:
S51, obtains the service name entered in parameter and the action name of service order；
S52, inquires about corresponding dynamic link library and kinematic function according to service name with action name；
S53, uses display to load the mode of dynamic link library, calls in dynamic link library corresponding dynamic
Function；
S54, kinematic function returns successfully, completes order and submits to, dispatches multi-service.
One the most according to claim 1 and 2 dispatches multiple services method based on dynamic link library,
It is characterized in that: described kinematic function enter parameter and described service order to enter parameter identical.
One the most according to claim 3 dispatches multiple services method based on dynamic link library, and it is special
Levying and be: the method calling kinematic function is, first obtain kinematic function enters parameter, then performs
Service order in kinematic function processes logic, finally returns to kinematic function result.
One the most according to claim 1 and 2 dispatches multiple services method based on dynamic link library,
It is characterized in that: use the shared compiling in linker to generate dynamic link library in step s 4.
6. dispatch multiple services system based on dynamic link library for one kind, it is characterised in that: include joining into ginseng
Number unified modules, database table configuration module, kinematic function write module, dynamic link library generation module
Module is submitted to order,
Described enter parameter unified modules, its for uniform traffic order enter parameter；
Described database table configuration module, it is for entering under parameter, in configuration database table at unified
Service name corresponding to service order type and action name；
Described kinematic function writes module, and it is for writing service order according to service name and action name
Process the kinematic function of logic；
Described dynamic link library generation module, it collects volume for processing, according to service order, the kinematic function patrolled
Translate generation dynamic link library；
Module submitted to by described order, and it is for loading dynamic link library by display and to call kinematic function complete
Order is become to submit scheduling multi-service to.
One the most according to claim 6 dispatches multiple services system based on dynamic link library, its
It is characterised by: the concrete processing procedure of described order submission module is,
Obtain the service name entered in parameter and the action name of service order；
Corresponding dynamic link library and kinematic function is inquired about with action name according to service name；
Use display to load the mode of dynamic link library, call kinematic function corresponding in dynamic link library；
Kinematic function returns successfully, completes order and submits scheduling multi-service to.
8. dispatch multiple services system according to the one described in claim 6 or 7 based on dynamic link library,
It is characterized in that: described kinematic function enter parameter and described service order to enter parameter identical.
One the most according to claim 8 dispatches multiple services system based on dynamic link library, and it is special
Levy and be: call kinematic function specifically, first obtain the parameter that enters of kinematic function, then perform dynamic
Service order in state function processes logic, finally returns to kinematic function result.
10. dispatch multiple services system according to the one described in claim 6 or 7 based on dynamic link library,
It is characterized in that: use the shared compiling in linker to generate dynamic chain in dynamic link library generation module
Connect storehouse.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111142856A (en) * | 2019-11-22 | 2020-05-12 | 航天信息股份有限公司 | Automatic picture recognition database resource table establishing method and system |
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Application publication date: 20160914 |