CN114510300A - Method and equipment for embedding target object in derived class - Google Patents

Abstract

The purpose of this application is to provide a method and device for embedding a target object in a derived class. This application dynamically derives the derived class corresponding to the target native class; creates corresponding new business logic for the derived class; class to obtain business data; analyze and judge whether there is an identifier of the target object to be embedded in the business data based on the new business logic, if so, embed the target object into the derived class, and create a derived class by creating a derived class. , and add new business logic to the derived class, which expands the ability of the business to process business data, reduces the modification and addition of the native class, ensures the normal operation of the business, and realizes the embedded operation of the target object, thereby generating a different class from the native class. The derived class of , enables the novice to quickly get started and understand the business without changing the normal processing of the old business when operating the business, thereby enhancing the efficiency of the business.

Description

A method and device for embedding target object in derived class

technical field

The present application relates to the field of computer technology, and in particular, to a method and device for embedding a target object in a derived class.

Background technique

With the development of the Internet, people's lives have undergone tremendous changes. In daily life, people rely more and more on the network system formed by the Internet. At the same time, the scope of the Internet is getting wider and wider, and the functions are also wider.

In the prior art, in the face of increasing functional requirements, the business code in the project code is becoming more and more complex, and corresponding to various scenarios, the judgment statements in the business code are also gradually increasing, which makes the business code complicated and cumbersome, and developers modify or When reading business code, it is difficult to start and consume time. Especially for new developers, it is not possible to quickly and clearly understand the structure of the whole project. At the same time, when developers modify the business code, the changes to the native code will directly affect the business operation effect, which brings inconvenience to the project.

SUMMARY OF THE INVENTION

One purpose of the present application is to provide a method and device for embedding a target object in a derived class, which avoids the problem of affecting the entire business after the modification of the native class, realizes the separation of the old business and the new business module, and completes the There are little or no changes to the original classes in the old business, and additional operations on the target object embedded in the derived classes in the new business.

According to one aspect of the present application, a method for embedding a target object in a derived class is provided, wherein the method includes:

Dynamically derive the derived class corresponding to the target native class;

Create corresponding new business logic for the derived class;

Obtain business data through the derived class;

Based on the new business logic analysis and judging whether there is an identifier of the target object to be embedded in the business data,

If present, embed the target object in the derived class.

Further, in the above method, the method also includes:

The original business logic of the target native class is saved.

Further, in the above method, the new business logic corresponding to the derived class includes the original business logic of the target native class;

Wherein, after analyzing and judging whether there is an identifier of the target object to be embedded in the business data based on the new business logic, the method further includes:

If it does not exist, business processing is performed on the business data through the original business logic in the new business logic.

Further, in the above method, if there is, embedding the target object into the derived class, including:

If it exists, the embedded position of the target object to be embedded is determined from the business data, and the target object is embedded in the derived class according to the embedded position.

Further, in the above method, analyzing and judging whether there is an identifier of the target object to be embedded in the business data based on the new business logic includes:

Based on the new business logic, each row and/or each column in the business data is analyzed to determine whether there is an identifier of the target object to be embedded in the business data.

Further, in the above method, the method also includes,

Point the business pointer of the target native class to the derived class that has been embedded in the target object;

The derived class pointed to by the business pointer and embedded in the target object is executed.

According to another aspect of the present application, there is also provided a non-volatile storage medium having computer-readable instructions stored thereon, and when the computer-readable instructions can be executed by a processor, the processor can implement the above-mentioned A way to embed a target object in a derived class.

According to another aspect of the present application, a device for embedding a target object in a derived class is also provided, wherein the device includes:

one or more processors;

a computer-readable medium for storing one or more computer-readable instructions,

The one or more computer-readable instructions, when executed by the one or more processors, cause the one or more processors to implement a method of embedding a target object in a derived class as described above.

Compared with the prior art, the present application dynamically derives the derived class corresponding to the target native class; creates corresponding new business logic for the derived class; obtains business data through the derived class; analyzes based on the new business logic And determine whether there is an identifier of the target object to be embedded in the business data, if there is, then embed the target object into the derived class, by creating a derived class, and adding new business logic in the derived class to expand It reduces the ability of the business to process business data, reduces the modification and addition of the native class, thus ensures the normal operation of the business, realizes the embedded operation of the target object, and generates a derived class that is different from the native class, so that the novice can handle the business. Quickly get started and understand the business without changing the normal processing of the old business, thereby enhancing the efficiency of the overall operation of the business.

Description of drawings

Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 shows a schematic flowchart of a method for embedding a target object in a derived class according to the present application.

The same or similar reference numbers in the drawings represent the same or similar parts.

Detailed ways

The present application will be described in further detail below with reference to the accompanying drawings.

In a typical configuration of the present application, the terminal, the device serving the network, and the trusted party each include one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

Memory may include non-persistent memory in computer readable media, random access memory (RAM) and/or non-volatile memory in the form of, for example, read only memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.

Computer-readable media includes both persistent and non-permanent, removable and non-removable media, and storage of information may be implemented by any method or technology. Information may be computer readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Flash Memory or other memory technology, Compact Disc Read Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cartridges, magnetic tape disk storage or other magnetic storage devices or any other non-transmission medium that can be used to store information that can be accessed by a computing device. Computer-readable media, as defined herein, excludes non-transitory computer-readable media, such as modulated data signals and carrier waves.

As shown in FIG. 1, an aspect of the present application is a schematic flowchart of a method for embedding a target object in a derived class, wherein the method includes step S11, step S12, step S13 and step S14, and specifically includes the following steps:

Step S11 , dynamically derive a derived class corresponding to the target native class, where the derived class inherits all object information in the native class by using an inheritance mechanism.

For example, there is a native class a in the business, in which there is an object 1 in position 1 and an object 2 in position 2 in the native class a. The native class a is used as the target native class, and the target native class is dynamically derived (that is, the native class a ) The corresponding derived class A, the derived class A uses the inheritance mechanism to inherit the object information in the native class a, and obtains the derived class A including the object 1 in position 1 and the object 2 in position 2, which realizes the reproduction of the original class, This makes the information of the native class not affected in the subsequent embedding operation of the derived class, protects the native class, and makes the business more stable.

Step S12 , creating a corresponding new business logic for the derived class. It should be noted that the business logic refers to logic codes for analyzing and processing business data, such as business functions and business methods.

Step S13: Obtain business data through the derived class. It should be noted that the business data refers to data signals generated in the business in response to user operations, including but not limited to data streams, target object identifiers and other data information.

Step S14, based on the new business logic analysis and judging whether there is an identifier of the target object to be embedded in the business data, and if so, the target object is embedded in the derived class.

Through the above steps S11 to S14, the operation of embedding the target object in the derived class is realized, the protection of the native class is completed, the separation of the derived class and the native class module is achieved, the modification and addition of the native class is reduced, and the original class is effectively avoided. The problems brought about by the change of classes, so that new developers in practical application scenarios can better participate in the business and quickly understand the business.

In a preferred embodiment of the present application, there is a native class a in the business, in which there are objects 1 and 2 in the native class a, the native class a is used as the target native class, the derived class A corresponding to the native class a is dynamically derived, and the derived class A is derived. Class A uses the inheritance mechanism to inherit the object information in the native class a, obtains the derived class A including object 1 and object 2, creates a new business logic N in the derived class A, and obtains business data through the derived class A, the described Derivative class A utilizes the described new business logic N created to analyze and judge the business data, and analyzes that the identification of object 3 exists in the business data, that is, the target object is object 3, then the identification is corresponding, and object 3 is embedded in the In the derived class A, a derived class A' including object 1, object 2 and object 3 is obtained, wherein the derived class A' is a derived class after inserting object 3 into the derived class A, and the target object is embedded in the derived class. operation.

Following the above embodiment of the present application, an aspect of the present application provides a method for embedding a target object in a derived class, further comprising: saving the original business logic of the target native class.

For example, there are native class a and original business logic M of native class a in the business, take native class a as the target native class, dynamically derive derived class A corresponding to native class a, and derived class A uses the inheritance mechanism to inherit the native class The object information in a, and at the same time, the original business logic M of the native class a is saved, which not only retains the objects in the native class, but also saves the original business logic, which makes the protection of the native class more complete and the operation of the business. More stable and less stressful to embed the target object.

Following the above-mentioned embodiment of the present application, the new business logic corresponding to the derived class includes the original business logic of the target native class;

Wherein, after analyzing and judging whether there is an identifier of the target object to be embedded in the business data based on the new business logic analysis in the step S14, the method further includes:

If it does not exist, business processing is performed on the business data through the original business logic in the new business logic.

For example, there are original business logic M of native class a and native class a in the business, where native class a includes object 1 and object 2, and native class a is used as the target native object, and derived class A is dynamically derived according to Inheritance mechanism, the derived class A includes object 1 and object 2, and a new business logic N is created, wherein the new business logic N includes the original business logic M, and business data is obtained through the derived class A, according to the new business logic N. The business logic N analyzes and judges the business data. If the result of the judgment is that the business data does not carry the identifier of any target object, the original business logic M is used to perform business processing on the business data, so that the business When the data does not have the identification of the object to be embedded, the original business logic is used to perform corresponding business processing on the acquired business data, so that the present application not only analyzes the identification of the target object in the business data, but also can perform the corresponding business processing on the business data that does not carry the target object. The remaining data of the object identification is analyzed and processed to achieve more complete business data analysis, avoid business processing loopholes, and business operations are more smooth.

Following the above-mentioned embodiment of the present application, if there exists in the step S14, the target object is embedded in the derived class, which specifically includes:

If it exists, determine the embedded position of the target object to be embedded from the business data, and embed the target object into the derived class according to the embedded position, and use the embedded position to accurately insert the target object. Embedding into derived classes improves the accuracy of embedding and enhances the effect of business operations.

For example, in another preferred embodiment of the present application, if there is a native class a in the business, the native class a preferably includes object 1 and object 2, wherein object 1 is located at position 1 and object 2 is located at position 2, and the native class is located in position 2. a as the target native class, dynamically derives the derived class A corresponding to the native class a. According to the inheritance mechanism, the derived class A including object 1 and object 2 is obtained, and the same object 1 in the derived class A is located at position 1, and object 2 is located at position 2 , create a new business logic N in the derived class A, after obtaining the business data through the derived class A, the derived class A uses the created new business logic N to analyze and judge the business data, and obtain the object 3 in the business data. , that is, the target object is object 3. At this time, the embedded position of object 3 is determined to be 3, that is, the target object 3 is located in object 1 and after object 2. According to the embedded position of object 3, object 3 is embedded in position 3, and finally the object is obtained. 1. Object 2, the derived class A' of object 3, where the derived class A' is the derived class after inserting the object 3 into the derived class A. In the derived class A', the object 1 is located at the position 1, and the object 2 is located at the position 2. Object 3 is located at position 3, completing the embedding of the target object.

Following the above-mentioned embodiment of the present application, in the step S14, analyzing and judging whether there is an identifier of the target object to be embedded in the business data based on the new business logic specifically includes:

Based on the new business logic, each row and/or each column in the business data is analyzed to determine whether there is an identifier of the target object to be embedded in the business data.

In a preferred embodiment of the present application, there is a native class a in the business, wherein, there are preferably objects 1 and 2 in the native class a, the native class a is used as the target native class, and the derived class A corresponding to the native class a is dynamically derived , the derived class A uses the inheritance mechanism to inherit the object information in the native class a, obtains the derived class A including object 1 and object 2, creates a new business logic N in the derived class A, and obtains business data through the derived class A, based on The created new business logic N preferably analyzes and judges each row and/or column of data in the business data, and analyzes that there is an identifier of object 3 in the business data, that is, the target object is object 3, then the identifier corresponds to The object 3 is embedded in the derived class A, and the derived class A' including the object 1, the object 2 and the object 3 is obtained, wherein the derived class A' is the derived class after inserting the object 3 into the derived class A, Through the form of each row/column of the business data, a regular and comprehensive analysis of the business data is realized, so that the result of the analysis and judgment is more accurate.

Following the above-mentioned embodiment of the present application, a method for embedding a target object in a derived class provided by an aspect of the present application further includes:

Point the business pointer of the target native class to the derived class that has been embedded in the target object;

The derived class pointed to by the business pointer and embedded in the target object is executed.

For example, in a preferred embodiment of the present application, there is a native class a in the business, wherein, preferably, object 1 and object 2 exist in the native class a, and at the same time, there is a business pointer Q pointing to the native class a in the native class a. Class a is used as the target native class, and the derived class A corresponding to the native class a is dynamically derived. The derived class A uses the inheritance mechanism to inherit the object information in the native class a, and obtains the derived class A including object 1 and object 2. In the derived class A Create a new business logic N in , after obtaining business data through the derived class A, the derived class A uses the created new business logic N to analyze and judge the business data, and analyzes that there is an identifier of the object 3 in the business data. , that is, the target object is object 3, then the object 3 corresponding to the identifier is embedded in the derived class A, and the derived class A' including the object 1, the object 2 and the object 3 is obtained, wherein the derived class A' is in the derived class A. After inserting the derived class of object 3, point the business pointer Q to the derived class A' that has been embedded in the target object (ie object 3), run the derived class A' pointed to by the business pointer Q, complete the business operation process, and pass the business The modification of the derived class pointed to by the pointer generates the business corresponding to the derived class A', realizes the processing of the derived class in the new business, does not affect the operation of the old business, and achieves the separation of the new business and the old business module.

According to another aspect of the present application, there is also provided a non-volatile storage medium having computer-readable instructions stored thereon, and when the computer-readable instructions can be executed by a processor, the processor can implement the above-mentioned A way to embed a target object in a derived class.

According to another aspect of the present application, a device for embedding a target object in a derived class is also provided, wherein the device includes:

one or more processors;

a computer-readable medium for storing one or more computer-readable instructions,

The one or more computer-readable instructions, when executed by the one or more processors, cause the one or more processors to implement a method of embedding a target object in a derived class of the apparatus as described above.

Here, for the details of the various embodiments of the device for embedding a target object in a derived class, reference may be made to the corresponding part of the embodiment of a method for embedding a target object in a derived class of the above-mentioned device. Here, No longer.

To sum up, this application dynamically derives the derived class corresponding to the target native class; creates corresponding new business logic for the derived class; obtains business data through the derived class; analyzes and judges based on the new business logic Whether there is an identifier of the target object to be embedded in the business data, if so, the target object is embedded in the derived class, and the business is expanded by creating a derived class and adding new business logic to the derived class. The ability to process business data, reduce the modification and addition of native classes, ensure the normal operation of the business, and realize the embedded operation of the target object, thereby generating a derived class that is different from the native class, so that novices can operate the business without changing the Under the premise of normal processing of old business, you can quickly get started and understand the business, thereby enhancing the efficiency of the business.

It should be noted that the present application may be implemented in software and/or a combination of software and hardware, eg, an application specific integrated circuit (ASIC), a general purpose computer, or any other similar hardware device. In one embodiment, the software program of the present application may be executed by a processor to implement the steps or functions described above. Likewise, the software programs of the present application (including associated data structures) may be stored on a computer-readable recording medium, such as RAM memory, magnetic or optical drives or floppy disks, and the like. In addition, some steps or functions of the present application may be implemented in hardware, for example, as a circuit that cooperates with a processor to perform various steps or functions.

In addition, a part of the present application can be applied as a computer program product, such as computer program instructions, which when executed by a computer, through the operation of the computer, can invoke or provide methods and/or technical solutions according to the present application. The program instructions for invoking the methods of the present application may be stored in fixed or removable recording media, and/or transmitted via data streams in broadcast or other signal-bearing media, and/or stored in accordance with the in the working memory of the computer device on which the program instructions are executed. Here, an embodiment according to the present application includes an apparatus comprising a memory for storing computer program instructions and a processor for executing the program instructions, wherein, when the computer program instructions are executed by the processor, a trigger is The apparatus operates based on the aforementioned methods and/or technical solutions according to various embodiments of the present application.

It will be apparent to those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Accordingly, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the application is to be defined by the appended claims rather than the foregoing description, which is therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in this application. Any reference signs in the claims shall not be construed as limiting the involved claim. Furthermore, it is clear that the word "comprising" does not exclude other units or steps and the singular does not exclude the plural. Several units or means recited in the device claims can also be realized by one unit or means by means of software or hardware. The terms first, second, etc. are used to denote names and do not denote any particular order.

Claims (8)

1. A method of embedding a target object in a derived class, wherein the method comprises:

dynamically deriving a derived class corresponding to the target native class;

creating a corresponding new business logic for the derived class;

acquiring service data through the derived classes;

analyzing and judging whether the identification of the target object to be embedded exists in the service data or not based on the new service logic,

and if so, embedding the target object into the derived class.

2. The method of claim 1, wherein the method further comprises:

and saving the original business logic of the target native class.

3. The method of claim 1 or 2, wherein the new business logic corresponding to the derived class comprises the original business logic of the target native class;

after analyzing and judging whether the service data has the identifier of the target object to be embedded based on the new service logic, the method further includes:

and if the service data does not exist, performing service processing on the service data through the original service logic in the new service logic.

4. The method of claim 1, wherein said embedding the target object, if any, into the derived class comprises:

if the target object exists, determining the embedding position of the target object to be embedded from the business data, and embedding the target object into the derived class according to the embedding position.

5. The method of claim 1, wherein the analyzing and determining whether an identification of a target object to be embedded exists in the business data based on the new business logic comprises:

and analyzing each line and/or column in the business data based on the new business logic to judge whether the identification of the target object to be embedded exists in the business data.

6. The method of claim 1, wherein the method further comprises,

directing the business pointer of the target native class to the derived class embedded with the target object;

and operating the derived class pointed by the service pointer after the target object is embedded.

7. A non-transitory storage medium having stored thereon computer readable instructions which, when executed by a processor, cause the processor to implement the method of any one of claims 1 to 6.

8. An apparatus for embedding a target object in a derived class, wherein the apparatus comprises:

one or more processors;

a computer-readable medium for storing one or more computer-readable instructions,

when executed by the one or more processors, cause the one or more processors to implement the method of claims 1-6.

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