CN109614085B - Function realizing method, device, computer equipment and storage medium - Google Patents
Function realizing method, device, computer equipment and storage medium Download PDFInfo
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- CN109614085B CN109614085B CN201811302698.7A CN201811302698A CN109614085B CN 109614085 B CN109614085 B CN 109614085B CN 201811302698 A CN201811302698 A CN 201811302698A CN 109614085 B CN109614085 B CN 109614085B
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- G06F8/00—Arrangements for software engineering
- G06F8/30—Creation or generation of source code
Abstract
This application involves a kind of function realizing methods, this method comprises: obtaining the corresponding metadata of function to be developed, the object content to be added to front end page is obtained according to the metadata, the object content is added to corresponding DOM Document Object Model, complete the exploitation of front end page, it obtains background logic and develops template, the exploitation of backstage service logic is completed according to the metadata and background logic exploitation template, obtain type of database, the script file for creating database table is generated according to the metadata and the type of database, execute the creation that the script file completes the database table, the front end page, the background service logic and the database table for realizing the function to be developed jointly.The function realizing method not only reduces development cost, also improves development efficiency.Furthermore, it is also proposed that a kind of function realization device, computer equipment and storage medium.
Description
Technical field
The present invention relates to field of computer technology, more particularly, to a kind of function realizing method, device, computer equipment and
Storage medium.
Background technique
The functional development of system at present needs respectively to carry out foreground display interface, background service logic and database table
Exploitation.Each stage needs split hair ring border and compilation process has different degrees of requirement, and developer is also required to understanding pair
Answering the development language of step can just be developed, and this development mode is caused not only to increase development cost, and development efficiency
It is low.
Summary of the invention
Based on this, it is necessary in view of the above-mentioned problems, providing a kind of development efficiency height, function realizing method at low cost, dress
It sets, computer equipment and storage medium.
In a first aspect, the embodiment of the present invention provides a kind of function realizing method, which comprises
Obtain the corresponding metadata of function to be developed；
The object content to be added to front end page is obtained according to the metadata, the object content is added to accordingly
DOM Document Object Model, complete the exploitation of front end page；
It obtains background logic and develops template, background service is completed according to the metadata and background logic exploitation template
The exploitation of logic；
Type of database is obtained, the foot for creating database table is generated according to the metadata and the type of database
This document；
Execute the creation that the script file completes the database table, the front end page, the background service logic
With the database table for realizing the function to be developed jointly.
The background logic exploitation template includes: Java entity class template and controller class in one of the embodiments,
Template；The acquisition background logic develops template, completes backstage according to the metadata and background logic exploitation template and takes
The exploitation for logic of being engaged in, comprising: according to the key assignments of the metadata respectively in the Java entity class template and the controller class
Variable to be replaced is searched in template；The variable is replaced using value corresponding with the key assignments to generate respectively and the Java reality
Body class and the corresponding file of the controller class, complete the exploitation of the background service logic.
The acquisition type of database in one of the embodiments, according to the metadata and the type of database
Generate the script file for creating database table, comprising: obtain script template corresponding with the type of database；According to institute
It states metadata and the script template generates script file for creating database table.
The object content obtained according to the metadata to be added to front end page in one of the embodiments,
The object content is added to corresponding DOM Document Object Model, completes the exploitation of front end page, comprising: according to the metadata
In field information obtain to be added to front end page object content, the object content is added to phase in the form of object
The DOM Document Object Model answered；Corresponding object content corresponding front end page is loaded by way of loading object to show
Show.
In one of the embodiments, the method also includes: custom-configured by the reception of the function interface of metadata
Metadata, the metadata includes: main information and managing detailed catalogue, and the main information includes: metadata title, table name, service
The create-rule of name, major key ID；The managing detailed catalogue includes: field name, field description, field type, field length.
Second aspect, the embodiment of the present invention provide a kind of function realization device, and described device includes:
Metadata obtains module, for obtaining the corresponding metadata of function to be developed；
Front end development module will be described for obtaining the object content to be added to front end page according to the metadata
Object content is added to corresponding DOM Document Object Model, completes the exploitation of front end page；
Backstage development module is opened for obtaining background logic exploitation template according to the metadata and the background logic
Send out the exploitation that template completes backstage service logic；
Generation module is generated according to the metadata and the type of database for creating for obtaining type of database
Build the script file of database table；
Execution module, completes the creation of the database table for executing the script file, the front end page, described
Background service logic and the database table for realizing the function to be developed jointly.
The background logic exploitation template includes: Java entity class template and controller class in one of the embodiments,
Template；The backstage development module is also used to according to the key assignments of the metadata respectively in the Java entity class template and described
Variable to be replaced is searched in controller class template；The variable is replaced using value corresponding with the key assignments to generate respectively and institute
Java entity class and the corresponding file of the controller class are stated, the exploitation of the background service logic is completed.
The generation module is also used to obtain script mould corresponding with the type of database in one of the embodiments,
Plate generates the script file for creating database table according to the metadata and the script template.
In one of the embodiments, front end development module be also used to according in the metadata field information obtain to
It is added to the object content of front end page, the object content is added to corresponding DOM Document Object Model in the form of object；
Corresponding object content corresponding front end page is loaded by way of loading object to show.
Described device in one of the embodiments, further include: receiving module, for being connect by the function interface of metadata
The metadata custom-configured is received, the metadata includes: main information and managing detailed catalogue, and the main information includes: metadata name
Title, table name, Service name, major key ID create-rule；The managing detailed catalogue include: field name, field description, field type,
Field length.
The third aspect, the embodiment of the present invention provide a kind of computer equipment, including memory and processor, the memory
It is stored with computer program, when the computer program is executed by the processor, so that the processor executes following steps:
Obtain the corresponding metadata of function to be developed；
The object content to be added to front end page is obtained according to the metadata, the object content is added to accordingly
DOM Document Object Model, complete the exploitation of front end page；
It obtains background logic and develops template, background service is completed according to the metadata and background logic exploitation template
The exploitation of logic；
Type of database is obtained, the foot for creating database table is generated according to the metadata and the type of database
This document；
Execute the creation that the script file completes the database table, the front end page, the background service logic
With the database table for realizing the function to be developed jointly.
Fourth aspect, the embodiment of the present invention provide a kind of computer readable storage medium, are stored with computer program, described
When computer program is executed by processor, so that the processor executes following steps:
Obtain the corresponding metadata of function to be developed；
The object content to be added to front end page is obtained according to the metadata, the object content is added to accordingly
DOM Document Object Model, complete the exploitation of front end page；
It obtains background logic and develops template, background service is completed according to the metadata and background logic exploitation template
The exploitation of logic；
Type of database is obtained, the foot for creating database table is generated according to the metadata and the type of database
This document；
Execute the creation that the script file completes the database table, the front end page, the background service logic
With the database table for realizing the function to be developed jointly.
Above-mentioned function realizing method, device, computer equipment and storage medium, by according to metadata obtain to be added to
Preceding end page can be completed then by the way that object content is added to corresponding DOM Document Object Model in the object content of front end page
The exploitation in face, the exploitation of backstage service logic can be completed by then developing template and metadata combination according to background logic, finally
The creation of database table is completed according to type of database and metadata.That is, the metadata based on configuration, it can be fast
Speed is simply completed the exploitation of front end page, the exploitation of background service logic and the creation of database table, thus realize to
The function of exploitation.The function realizing method not only reduces development cost, and improves development efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the flow chart of function realizing method in one embodiment；
Fig. 2 is the method flow diagram of background service logic development in one embodiment；
Fig. 3 is the schematic diagram of code in template in one embodiment；
Fig. 4 is the method flow diagram of front end page exploitation in one embodiment；
Fig. 5 A is the configuration interface of the main information of metadata in one embodiment；
Fig. 5 B is the configuration interface of the managing detailed catalogue of metadata in one embodiment；
Fig. 6 is the structural block diagram of function realization device in one embodiment；
Fig. 7 is the structural block diagram of function realization device in another embodiment；
Fig. 8 is the internal structure chart of computer equipment in one embodiment.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, proposing a kind of function realizing method, which both can be applied to terminal, can also
To be applied to server, the present embodiment is illustrated with being applied to terminal.The function realizing method specifically includes the following steps:
Step 102, the corresponding metadata of function to be developed is obtained.
Wherein, metadata, also known as broker data, relaying data mainly describe data attribute for the data for describing data
Information, for support such as indicate storage location, historical data, resource lookup, file record function.Metadata includes: member
The information such as data name, table name, description, Service name, the create-rule of major key ID, field name, field type, length.
There are many modes for obtaining metadata, and metadata is generally stored in database, in one embodiment, can
To search metadata from database by metadata title.In another embodiment, system provides corresponding creation button,
User is carried out by clicking button, for example, when creating button when the user clicks, according to the corresponding metadata title of creation button
Metadata is searched from database.
Step 104, the object content to be added to front end page is obtained according to metadata, object content is added to accordingly
DOM Document Object Model, complete the exploitation of front end page.
Wherein, metadata includes: field information.Field information includes: field name, field attribute etc..In general, first
Field name is contained in data, with which type of control on there are also this fields on page region to be shown and the page
(web control) contents such as shows.So the object content to be added to front end page can be obtained according to metadata.Than
Such as, it is configured with the field name an of user name inside metadata, then can be added to this name field specified
Display area.Furthermore it is also possible to a display properties (for example, control type) of name be configured, for example, if wanting name field
Form as an input frame can select in metadata to the display properties of name field when showing on the page
" input frame " can, i.e., the field information of needs is configured inside metadata in advance, after getting metadata, so that it may root
The object content for needing to be added to front end page is obtained according to the field information in metadata.
DOM Document Object Model (Document Object Model, abbreviation DOM), is that the processing of W3C Organisation recommendations is expansible
The standard programming interface of markup language.It is a kind of application programming interfaces unrelated with platform and language (API), it can dynamic
Ground accesses program and script, updates the style of its content, structure and www document.Document can further processed, the knot of processing
Fruit can be added to the current page.
It is to be understood that a Shipping Options Page on browser is a DOM Document Object Model DOM, in this browser Shipping Options Page
In, some controls (object content) is shown if necessary, then needing for control to be added to could be normal on the document object model
Display.Corresponding object content is obtained according to metadata, is then added on corresponding DOM Document Object Model and completes front end
The exploitation of the page.Relative to the development approach of traditional front end page, the mode based on metadata of being somebody's turn to do realizes opening for front end page
Hair, not only increases development efficiency, and reduce development cost, while also reducing exploitation threshold.
Step 106, it obtains background logic and develops template, background service is completed according to metadata and background logic exploitation template
The exploitation of logic.
Wherein, background logic exploitation template includes: Java entity class template and controller class template.Background logic develops mould
Plate is template predetermined.Template is by fixed format plus needing the variable replaced to generate, by using in metadata
Information replacement template in variable, then generate corresponding Java entity class and controller class file, thus complete backstage take
The exploitation for logic of being engaged in.In one embodiment, by configuring Java entity class, the controller class mould of VM (velocity) format
Plate uses velocity (template engine based on Java, the template instruction provided in conjunction with metadata and background logic exploitation template
Can be used on object and variable defined in Java) template engine production Java entity class and controller class blueprint, and
The Java file that can be run is generated on corresponding path by blueprint.The Java file that can be run is the java entity class generated
And controller class.Relative to the development approach of traditional background service logic, this method only needs to carry out metadata and template
In conjunction with can complete the corresponding background service logic development, i.e., only need to configure metadata and Java entity class template and control
Device class template can be realized background service logic development, and Java entity class template and controller class template be it is general, it is subsequent
When development function, it is only necessary to calling.The background service logic development method not only increases development efficiency, and reduces
Development cost, while also reducing exploitation threshold.
Step 108, type of database is obtained, the foot for creating database table is generated according to metadata and type of database
This document.
Wherein, the corresponding script grammer of different type of database is different, so first having to obtain type of database.First number
Include field name, field length in, whether to be set as major key, whether to be combined into the information such as index.According to the number
The script file for creating database table is generated according to library type and metadata.In another embodiment, database is being generated
While table, it is also necessary to the corresponding index of creation, for quickly being searched in database table, i.e., according to metadata and class database
Type generates the script file for creating database table and index.In one embodiment, according to different script grammer point
Different script templates is not set, i.e. disparate databases type corresponds to different script templates, passes through metadata and script template
The corresponding script file of combination producing.
Step 110, perform script file completes the creation of database table, front end page, background service logic and database
Table for realizing function to be developed jointly.
Wherein, executing can be completed the creation of database table for creating the file of database table.The end page before completing
After the exploitation in face, the exploitation of background service logic and the exploitation of database table, that is, complete functional development.Front end page, backstage
Service logic and database table for realizing function to be developed jointly.In one embodiment, function to be developed can be realization
Single table additions and deletions change function, and the additions and deletions for being also possible to master-slave relationship table change function, can also be other function certainly.The function is realized
Method without writing any program code, and fast implements corresponding functional development, substantially increases development efficiency, saves
Development cost.
Then above-mentioned function realizing method is led to by obtaining the object content to be added to front end page according to metadata
It crosses and object content is added to corresponding DOM Document Object Model, the exploitation of front end page can be completed, then according to background logic
Exploitation template and metadata combination can complete the exploitation of backstage service logic, finally be completed according to type of database and metadata
The creation of database table.That is, the metadata based on configuration, can quickly and easily complete opening for front end page
Hair, the exploitation of background service logic and the creation of database table, to realize function leaved for development.The function realizing method
Development cost is not only reduced, and improves development efficiency.
As shown in Fig. 2, in one embodiment, it includes: Java entity class template and controller that background logic, which develops template,
Class template；It obtains background logic and develops template, opening for backstage service logic is completed according to metadata and background logic exploitation template
Hair, comprising:
Step 106A is searched in Java entity class template and controller class template wait replace respectively according to the key assignments of metadata
The variable changed.
Wherein, metadata is to be saved in the form of key assignments in the database, Java entity class template and controller class mould
Many variables are defined inside plate, it is identical as by the title of variable to be replaced by the way that the title of key assignments of metadata is arranged,
Then corresponding variable is found by the key assignments in metadata in a template.As shown in figure 3, in one embodiment, in template
Face defined variable is added in template, such as $ by using the form that $ symbol encases variable plus braces
{isExtEntity}.Metadata is saved on database in the form of key assignments, such as isExtEntity:true；So metadata
The process combined with template are as follows: metadata is first obtained from database, then with the key assignments of metadata (e.g., isExtEntity)
Corresponding variable is found in a template, if it is found, just replacing the variable in template with the corresponding value (e.g., true) of key assignments
(such as $ { isExtEntity } becomes true).
Step 106B is generated corresponding with Java entity class and controller class respectively using value corresponding with key assignments replacement variable
File, complete backstage service logic exploitation.
Wherein, the variable in value replacement Java entity class template corresponding with key assignments is respectively adopted, generates and Java entity
The corresponding file of class generates text corresponding with controller class using the variable in value replacement controller class template corresponding with key assignments
Part.Generate Java entity class and the controller class in background service logic.Since the purpose of functional development is that data are deposited
It stores up database table and shows.Java entity class can be understood as the container of dress data, when data are written to database, meeting
Data are first attached to the data method that entity class (container) is inner, is then written by controller class the inside, the data of container are led
Enter onto the corresponding table of database (database table).
In one embodiment, type of database is obtained, is generated according to metadata and type of database for creating data
The script of library table, comprising: obtain script template corresponding with type of database；It is generated according to metadata and script template for creating
Build the script file of database table.
Wherein, the corresponding script grammer of disparate databases type is different, so presetting for disparate databases type
Then corresponding script template generates the script file for creating database according to metadata and script template.In a reality
Apply in example, according to the key assignments of metadata searched in script template it is to be replaced fall variable, then generate for creating data
The script file of library table, script file are generally SQL (Structured Query Language, structured query language) foot
This document.
As shown in figure 4, in one embodiment, the object content to be added to front end page is obtained according to metadata, it will
Object content is added to corresponding DOM Document Object Model, completes the exploitation of front end page, comprising:
Step 104A obtains the object content to be added to front end page according to the field information in metadata, by target
Content is added to corresponding DOM Document Object Model in the form of object.
Wherein, field information includes: field name, field attribute, field area etc..It is arrived according to field name is available
Corresponding field contents, then can determine the Control Cooling of the field according to field attribute, for example, being input frame or search
Frame.It can be with display area of the field on the page (for example, query region, display area) according to field area.Object content is
Refer to the content shown in front end.The corresponding DOM Document Object Model of one Shipping Options Page, by object content with object (for example, HTML
Object) form be added to corresponding DOM Document Object Model, front end page is loaded into the form of object convenient for subsequent.As an example
Son, if to show a webpage, the things such as picture, search column in webpage are added on this DOM just in the form of object
It can normally show.
In one embodiment, in metadata configurations, it can also provide a function and be used as the specific menu page of creation,
When creating menu page, the relationship of metadata and menu is established.When developing front end page, can be found by clicking menu
Corresponding metadata.Then corresponding object content is obtained according to the field information in metadata.
Corresponding object content is loaded into corresponding front end page by way of loading object and shown by step 104B
Show.
Wherein, after object content being added to DOM Document Object Model in the form of object, so that it may pass through load object
Corresponding object content is loaded into corresponding front end page and shown by mode, to complete the exploitation of front end page.
In one embodiment, above-mentioned function realizing method further include: received by the function interface of metadata customized
The metadata of configuration, the metadata include: main information and managing detailed catalogue, the main information include: metadata title, table name,
The create-rule of Service name, major key ID；The managing detailed catalogue includes: field name, field description, field type, field length.
Wherein, the metadata custom-configured is received by visual function interface.Metadata is divided into main information and bright
Thin information.Main information include: metadata title, table name, Service name, major key ID create-rule.Main information is mainly used for creating
The title (metadata title) of entity class, the title (Service name) for servicing class, services class at the title (table name) of database table
Address URL etc..Managing detailed catalogue includes: field name, field type, field length etc., in addition, managing detailed catalogue can also include:
Field description, column type etc..Whether can e.g. be used with configuration field by the purposes of the additional configuration field of field information
In inquiry, display.Metadata is to be stored with the dimension of metadata title in the database, passes through title when it is desired to be used from number
It obtains and processes according to library.It as shown in Figure 5A, is configuration circle of the main information of the metadata provided the user in one embodiment
Face is as shown in Figure 5 B the configuration interface of the managing detailed catalogue of the metadata provided the user in one embodiment.By visual
The function interface of change can custom-configure metadata, be provided the foundation to be subsequent according to metadata progress functional development.
As shown in fig. 6, the embodiment of the present invention provides a kind of function realization device, described device includes:
Metadata obtains module 602, for obtaining the corresponding metadata of function to be developed；
Front end development module 604, for obtaining the object content to be added to front end page according to the metadata, by institute
It states object content and is added to corresponding DOM Document Object Model, complete the exploitation of front end page；
Backstage development module 606, for obtaining background logic exploitation template, according to the metadata and the background logic
Develop the exploitation that template completes backstage service logic；
Generation module 608 is used for for obtaining type of database according to the metadata and type of database generation
Create the script file of database table；
Execution module 610, completes the creation of the database table for executing the script file, the front end page,
The background service logic and the database table for realizing the function to be developed jointly.
In one embodiment, the background logic exploitation template includes: Java entity class template and controller class template；
The backstage development module is also used to the key assignments according to the metadata respectively in the Java entity class template and the control
Variable to be replaced is searched in device class template；Using value corresponding with the key assignments replace the variable generate respectively with it is described
Java entity class and the corresponding file of the controller class, complete the exploitation of the background service logic.
In one embodiment, the generation module is also used to obtain script template corresponding with the type of database,
The script file for creating database table is generated according to the metadata and the script template.
In one embodiment, front end development module is also used to be obtained according to the field information in the metadata to be added
To the object content of front end page, the object content is added to corresponding DOM Document Object Model in the form of object；Pass through
Corresponding object content is loaded into corresponding front end page and shown by the mode of load object.
As shown in fig. 7, in one embodiment, above-mentioned function realization device further include: receiving module 601, for passing through
The function interface of metadata receives the metadata custom-configured, and the metadata includes: main information and managing detailed catalogue, the master
Information include: metadata title, table name, Service name, major key ID create-rule；The managing detailed catalogue includes: field name, word
Segment description, field type, field length.
Fig. 8 shows the internal structure chart of computer equipment in one embodiment.The computer equipment specifically can be clothes
Business device, is also possible to terminal.As shown in figure 8, the computer equipment include by system bus connect processor, memory and
Network interface.Wherein, memory includes non-volatile memory medium and built-in storage.The non-volatile memories of the computer equipment
Media storage has operating system, can also be stored with computer program, when which is executed by processor, may make processing
Device realizes function realizing method.Computer program can also be stored in the built-in storage, which is executed by processor
When, it may make processor to execute function realizing method.It will be understood by those skilled in the art that structure shown in Fig. 8, only
The block diagram of part-structure relevant to application scheme, does not constitute the computer equipment being applied thereon to application scheme
Restriction, specific computer equipment may include than more or fewer components as shown in the figure, or the certain components of combination, or
Person has different component layouts.
In one embodiment, function realizing method provided by the present application can be implemented as a kind of shape of computer program
Formula, computer program can be run in computer equipment as shown in Figure 8.Composition can be stored in the memory of computer equipment should
Each process template of function realization device.For example, metadata obtains module 602, front end development module 604, backstage exploitation mould
Block 606, generation module 608 and execution module 610.
A kind of computer equipment, including memory and processor, the memory are stored with computer program, the calculating
When machine program is executed by the processor, so that the processor executes following steps:
Obtain the corresponding metadata of function to be developed；
The object content to be added to front end page is obtained according to the metadata, the object content is added to accordingly
DOM Document Object Model, complete the exploitation of front end page；
It obtains background logic and develops template, background service is completed according to the metadata and background logic exploitation template
The exploitation of logic；
Type of database is obtained, the foot for creating database table is generated according to the metadata and the type of database
This document；
Execute the creation that the script file completes the database table, the front end page, the background service logic
With the database table for realizing the function to be developed jointly.
In one embodiment, the background logic exploitation template includes: Java entity class template and controller class template；
The acquisition background logic develops template, completes backstage service logic according to the metadata and background logic exploitation template
Exploitation, comprising: according to the key assignments of the metadata respectively in the Java entity class template and the controller class template
Search variable to be replaced；Using value corresponding with the key assignments replace the variable generates respectively and the Java entity class and
The corresponding file of the controller class, completes the exploitation of the background service logic.
In one embodiment, the acquisition type of database is generated according to the metadata and the type of database
For creating the script file of database table, comprising: obtain script template corresponding with the type of database；According to the member
Data and the script template generate the script file for creating database table.
In one embodiment, the object content obtained according to the metadata to be added to front end page, by institute
It states object content and is added to corresponding DOM Document Object Model, complete the exploitation of front end page, comprising: according in the metadata
Field information obtains the object content to be added to front end page, and the object content is added to accordingly in the form of object
DOM Document Object Model；Corresponding object content corresponding front end page is loaded by way of loading object to show.
In one embodiment, it when the computer program is executed by the processor, is also used to execute following steps: logical
The function interface for crossing metadata receives the metadata that custom-configures, and the metadata includes: main information and managing detailed catalogue, described
Main information include: metadata title, table name, Service name, major key ID create-rule；The managing detailed catalogue include: field name,
Field description, field type, field length.
A kind of computer readable storage medium is stored with computer program, when the computer program is executed by processor,
So that the processor executes following steps:
Obtain the corresponding metadata of function to be developed；
The object content to be added to front end page is obtained according to the metadata, the object content is added to accordingly
DOM Document Object Model, complete the exploitation of front end page；
It obtains background logic and develops template, background service is completed according to the metadata and background logic exploitation template
The exploitation of logic；
Type of database is obtained, the foot for creating database table is generated according to the metadata and the type of database
This document；
Execute the creation that the script file completes the database table, the front end page, the background service logic
With the database table for realizing the function to be developed jointly.
In one embodiment, the background logic exploitation template includes: Java entity class template and controller class template；
The acquisition background logic develops template, completes backstage service logic according to the metadata and background logic exploitation template
Exploitation, comprising: according to the key assignments of the metadata respectively in the Java entity class template and the controller class template
Search variable to be replaced；Using value corresponding with the key assignments replace the variable generates respectively and the Java entity class and
The corresponding file of the controller class, completes the exploitation of the background service logic.
In one embodiment, the acquisition type of database is generated according to the metadata and the type of database
For creating the script file of database table, comprising: obtain script template corresponding with the type of database；According to the member
Data and the script template generate the script file for creating database table.
In one embodiment, the object content obtained according to the metadata to be added to front end page, by institute
It states object content and is added to corresponding DOM Document Object Model, complete the exploitation of front end page, comprising: according in the metadata
Field information obtains the object content to be added to front end page, and the object content is added to accordingly in the form of object
DOM Document Object Model；Corresponding object content corresponding front end page is loaded by way of loading object to show.
In one embodiment, it when the computer program is executed by the processor, is also used to execute following steps: logical
The function interface for crossing metadata receives the metadata that custom-configures, and the metadata includes: main information and managing detailed catalogue, described
Main information include: metadata title, table name, Service name, major key ID create-rule；The managing detailed catalogue include: field name,
Field description, field type, field length.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a non-volatile computer and can be read
In storage medium, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, provided herein
Each embodiment used in any reference to memory, storage, database or other media, may each comprise non-volatile
And/or volatile memory.Nonvolatile memory may include that read-only memory (ROM), programming ROM (PROM), electricity can be compiled
Journey ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include random access memory
(RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms, such as static state RAM
(SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhanced SDRAM
(ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) directly RAM (RDRAM), straight
Connect memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the application the scope of the patents therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the concept of this application, various modifications and improvements can be made, these belong to the guarantor of the application
Protect range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of function realizing method, which is characterized in that the described method includes:
The corresponding metadata of function to be developed is obtained, metadata refers to the data of description data, including field information, field information
It include: field name and field attribute；
The object content to be added to front end page is obtained according to the metadata, the object content is added to corresponding text
Shelves object model, completes the exploitation of front end page；
It obtains background logic and develops template, the change in the background logic exploitation template is replaced using the information in the metadata
Amount generates corresponding background logic exploitation file, to complete the exploitation of backstage service logic；
Type of database is obtained, the script text for creating database table is generated according to the metadata and the type of database
Part；
Execute the creation that the script file completes the database table, the front end page, the background service logic and institute
Database table is stated for realizing the function to be developed jointly.
2. the method according to claim 1, wherein background logic exploitation template includes: Java entity class
Template and controller class template, the information in the metadata includes key assignments；
The acquisition background logic develops template, is replaced in the background logic exploitation template using the information in the metadata
Variable, corresponding background logic exploitation file is generated, to complete the exploitation of backstage service logic, comprising:
It is searched in the Java entity class template and the controller class template wait replace respectively according to the key assignments of the metadata
The variable changed；
The variable is replaced using value corresponding with the key assignments to generate respectively and the Java entity class and the controller class
Corresponding file completes the exploitation of the background service logic.
3. the method according to claim 1, wherein the acquisition type of database, according to the metadata and
The type of database generates the script file for creating database table, comprising:
Obtain script template corresponding with the type of database；
The script file for creating database table is generated according to the metadata and the script template.
4. the method according to claim 1, wherein described obtain according to the metadata to be added to preceding end page
The object content is added to corresponding DOM Document Object Model, completes the exploitation of front end page by the object content in face, comprising:
According in the metadata field information obtain to be added to front end page object content, by the object content with
The form of object is added to corresponding DOM Document Object Model；
Corresponding object content corresponding front end page is loaded by way of loading object to show.
5. the method according to claim 1, wherein the method also includes:
The metadata custom-configured is received by the function interface of metadata, the metadata includes: main information and detail letter
Breath, the main information include: metadata title, table name, Service name, major key ID create-rule；The managing detailed catalogue includes: word
Name section, field description, field type, field length.
6. a kind of function realization device, which is characterized in that described device includes:
Metadata obtains module, and for obtaining the corresponding metadata of function to be developed, metadata refers to the data of description data, packet
Field information is included, field information includes: field name and field attribute；
Front end development module, for obtaining the object content to be added to front end page according to the metadata, by the target
Content is added to corresponding DOM Document Object Model, completes the exploitation of front end page；
Backstage development module replaces the backstage using the information in the metadata for obtaining background logic exploitation template
Variable in logic development template generates corresponding background logic exploitation file, to complete the exploitation of backstage service logic；
Generation module is generated according to the metadata and the type of database for creating number for obtaining type of database
According to the script file of library table；
Execution module completes the creation of the database table, the front end page, the backstage for executing the script file
Service logic and the database table for realizing the function to be developed jointly.
7. device according to claim 6, which is characterized in that the background logic exploitation template includes: Java entity class
Template and controller class template, the information in the metadata includes key assignments；
The backstage development module is also used to according to the key assignments of the metadata respectively in the Java entity class template and described
Variable to be replaced is searched in controller class template；The variable is replaced using value corresponding with the key assignments to generate respectively and institute
Java entity class and the corresponding file of the controller class are stated, the exploitation of the background service logic is completed.
8. device according to claim 6, which is characterized in that the generation module is also used to obtain and the class database
The corresponding script template of type generates the script file for creating database table according to the metadata and the script template.
9. a kind of computer equipment, including memory and processor, the memory is stored with computer program, the computer
When program is executed by the processor, so that the processor executes the step such as any one of claims 1 to 5 the method
Suddenly.
10. a kind of computer readable storage medium is stored with computer program, when the computer program is executed by processor,
So that the processor is executed such as the step of any one of claims 1 to 5 the method.
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| CN110083342B (en) * | 2019-04-26 | 2023-04-18 | 重庆紫光华山智安科技有限公司 | Program generation method and device and computer readable storage medium |
| CN110531977B (en) * | 2019-09-04 | 2023-08-11 | 香港大德昌龙生物科技有限公司 | Automatic control method and device for instrument, computer equipment and storage medium |
| CN110727429B (en) * | 2019-09-18 | 2023-07-21 | 东软集团股份有限公司 | Front-end page generation method, device and equipment |
| CN110674141A (en) * | 2019-10-09 | 2020-01-10 | 四川长虹电器股份有限公司 | Method for adding database table to page based on java development |
| CN113608724B (en) * | 2021-08-24 | 2023-12-15 | 上海德拓信息技术股份有限公司 | Offline warehouse real-time interaction method and system based on model cache implementation |
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