CN111324336B - Method, device, terminal and storage medium for implementing dependency injection - Google Patents
Method, device, terminal and storage medium for implementing dependency injection Download PDFInfo
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- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 238000013507 mapping Methods 0.000 claims abstract description 31
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- 238000002513 implantation Methods 0.000 description 4
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Abstract
The disclosure provides a method and device for realizing dependent injection, a terminal and a storage medium. The method for realizing the dependent injection comprises the following steps: acquiring a first component; the first component comprises a first class set, wherein the first class set corresponds to a first attribute, and the first attribute comprises a first protocol set; acquiring a second component; wherein the second component comprises a first sub-component and a second sub-component; acquiring a second class set contained in the first sub-assembly; wherein the second class set corresponds to a second attribute, and the second attribute comprises a second protocol set; establishing a mapping relation between the class in the corresponding first class set and the class in the second class set according to the same protocol in the first protocol set and the second protocol set; acquiring a third class set used for realizing the first protocol set in the second sub-assembly; and initializing the third class set, and assigning the initialized third class set to the first attribute. The method of the present disclosure may facilitate the implementation of a handoff.
Description
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a method and apparatus for implementing dependency injection, a terminal, and a storage medium.
Background
Dependency injection means that the component does not make a location query, and only provides a common Java method to let the container determine the dependency relationship. The container is responsible for the assembly of components that will pass the dependency-compliant objects to the desired objects through the java bean attributes or constructors. Injecting the dependency relationship through the JavaBean attribute is called value setting method injection; the approach of entering dependencies as constructor parameters is called constructor injection.
Disclosure of Invention
In order to solve the existing problems, the disclosure provides a method and device for realizing dependent injection, a terminal and a storage medium.
The present disclosure adopts the following technical solutions.
In some embodiments, the present disclosure provides a method of implementing dependent injection, comprising:
acquiring a first component; the first component comprises a first class set, wherein the first class set corresponds to a first attribute, and the first attribute comprises a first protocol set;
acquiring a second component; wherein the second component comprises a first sub-component and a second sub-component;
acquiring a second class set contained in the first sub-assembly; wherein the second class set corresponds to a second attribute, and the second attribute comprises a second protocol set;
establishing a mapping relation between the class in the corresponding first class set and the class in the second class set according to the same protocol in the first protocol set and the second protocol set;
acquiring a third class set used for realizing the first protocol set in the second sub-assembly; a kind of electronic device with high-pressure air-conditioning system
Initializing the third class set, and assigning the initialized third class set to the first attribute.
In some embodiments, the present disclosure provides an apparatus for implementing dependent injection, comprising:
the device comprises an acquisition module, a first component, a second collection in a first sub-component included in the second component, and a third collection in a second sub-component included in the second component, wherein the acquisition module is used for acquiring the first component, the second collection in the first sub-component included in the second component, and the third collection in the second sub-component included in the second component;
the establishing module is used for establishing a mapping relation between the first class set and the second class set;
the initialization module is used for initializing the third class set; a kind of electronic device with high-pressure air-conditioning system
And the assignment module is used for assigning the initialized third class set to the first attribute corresponding to the first class set.
In some embodiments, the present disclosure provides a terminal comprising: at least one memory and at least one processor;
the memory is used for storing program codes, and the processor is used for calling the program codes stored in the memory to execute the method.
In some embodiments, the present disclosure provides a storage medium for storing program code for performing the above-described method.
The method for realizing the dependency injection provided by the embodiment of the disclosure can transfer the call directed to the basic component to different service components by establishing the mapping relation, thereby being capable of providing convenience for switching between different implementations.
Drawings
The above and other features, advantages, and aspects of embodiments of the present disclosure will become more apparent by reference to the following detailed description when taken in conjunction with the accompanying drawings. The same or similar reference numbers will be used throughout the drawings to refer to the same or like elements. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.
FIG. 1 is a flow chart of an implementation dependent implantation method of an embodiment of the present disclosure.
Fig. 2 is a schematic diagram of establishing a mapping relationship according to an embodiment of the present disclosure.
Fig. 3 is a schematic diagram of an assignment process of an embodiment of the present disclosure.
Fig. 4 is an effect schematic of an implementation-dependent implantation method of an embodiment of the present disclosure.
Fig. 5 is a schematic structural diagram of an implementation-dependent injection device of an embodiment of the present disclosure.
Fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure have been shown in the accompanying drawings, it is to be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
It should be understood that the various steps recited in the method embodiments of the present disclosure may be performed in and/or in parallel. Furthermore, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present disclosure is not limited in this respect.
The term "including" and variations thereof as used herein are intended to be open-ended, i.e., including, but not limited to. The term "based on" is based at least in part on. The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments. Related definitions of other terms will be given in the description below.
It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.
It should be noted that references to "a" and "an" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be construed as "one or more" unless the context clearly indicates otherwise.
The names of messages or information interacted between the various devices in the embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of such messages or information.
The following describes in detail the scheme provided by the embodiment of the present application with reference to the accompanying drawings.
As shown in fig. 1, fig. 1 is a flowchart of an implementation-dependent implantation method of an embodiment of the present disclosure, including the following steps.
S100, acquiring a first component; the first component comprises a first class set, wherein the first class set corresponds to a first attribute, and the first attribute comprises a first protocol set.
Wherein, the first component in the embodiment of the disclosure may be a binary format file. A component's constituent unit is a class, and a component may be composed of several classes, where each class may correspond to an attribute, referred to as a global variable or member variable of the class, in which the attribute may include a protocol, and in the embodiment of the present disclosure, the first attribute may be an interface class attribute. Accordingly, a set of classes may be referred to as a first set of classes, and a set of different protocols included in the attributes may be referred to as a first set of protocols. Furthermore, the first component may be a base component that only declares the protocol and does not implement the protocol, in other words, invokes the base component for the purpose of implementation.
S200, acquiring a second component; wherein the second assembly comprises a first subassembly and a second subassembly.
With the above, the base component can only declare the protocol, and its implementation needs to invoke an upper layer component, such as a business component. Specifically, in addition to acquiring the base component, the embodiments of the present disclosure may acquire a service component capable of implementing a base component protocol, and the service component may be multiple.
S300, obtaining a second class set contained in the first sub-assembly; wherein the second class set corresponds to a second attribute, and the second attribute includes a second protocol set.
In particular, embodiments of the present disclosure may obtain a class in one of two business components. As above, the business component may also be in binary format; the service component can also comprise a plurality of classes, each class can correspond to an attribute, and the attribute can comprise a protocol; the second attribute may also be an interface class attribute; accordingly, a collection of classes may be referred to as a class set, as distinguished from the class set described above, and may be referred to herein as a second class set; similarly, the set of different protocols included in the attribute may be referred to as a second protocol set.
S400, according to the same protocol in the first protocol set and the second protocol set, a mapping relation is established between the corresponding class in the first class set and the class in the second class set.
In the embodiment of the disclosure, the first protocol set and the second protocol set may include the same protocol, where the difference is that the protocol in the first protocol set is a declaration protocol, and the protocol in the second protocol set may achieve the purpose of implementation. In other words, the classes in the first class set and the classes in the second class set may be associated classes. As shown in fig. 2, fig. 2 is a schematic diagram of establishing a mapping relationship according to an embodiment of the present disclosure. In fig. 2, component a may be a base component and component B may be a business component. Wherein, the component a may include a plurality of classes, the embodiments of the disclosure take class 1 and class 2 as examples, wherein the attribute of class 1 may include protocol 1, and the attribute of class 2 may include protocol 2. Correspondingly, in service component B, the attribute of class 3 includes protocol 1 and the attribute of class 4 includes protocol 2. In component a, protocol 1 and protocol 2 may be just declarative protocols; in component B, protocol 1 and protocol 2 may be implementation protocols. At this time, a mapping relationship is established between classes having the same protocol, that is, class 1 corresponds to class 3 and class 2 corresponds to class 4, so that a mapping relationship between classes having the same protocol in the component a and the component B can be established. It is understood that this embodiment is for illustrative purposes only and that the number of classes may vary in other embodiments of the present disclosure, and the present disclosure is not limited in this regard. In addition, embodiments of the present disclosure may create a sub-data segment in a data (data) segment in a binary format file for recording a mapping relationship, which may be, for example, in the form of a binary format, which is advantageous in that security is high. In another embodiment of the present disclosure, the mapping relationship may also be recorded in a configuration table in a plaintext form, and the advantage of using the plaintext form is that it is convenient for a developer to understand; furthermore, since plaintext is modifiable, the configuration table may be updated or pruned as desired, unlike binary formatted files. The mapping in the above embodiment is preferably directed to the service component unidirectionally from the base component, but it is understood that the mapping in the embodiment of the disclosure may also be directed unidirectionally, which may also achieve the call transfer of the disclosure.
S500, a third collection used for realizing the first protocol collection in the second sub-assembly is obtained.
Specifically, the embodiment of the present disclosure may further obtain a service component, where the service component also includes a protocol existing in the base component, and the remaining aspects are similar to step S300, and are not repeated herein.
S600, initializing the third class set, and assigning the initialized third class set to the first attribute.
Specifically, embodiments of the present disclosure may create objects; and according to the mapping relation, transferring the first class corresponding to the same protocol in the first class set pointed by the third class set to a function set determined according to the assignment in the second class corresponding to the same protocol in the second class set. Taking fig. 3 as an example, fig. 3 is a schematic diagram of an assignment process according to an embodiment of the present disclosure. In fig. 3, a business component C is acquired; multiple classes, such as class 5 and class 6, may be included in component C, where the attributes of class 5 include protocol 1 and the attributes of class 6 include protocol 2. When the business component C calls the basic component A, according to the mapping relation, the calling object is transferred to the class with the same protocol in the component B. The call relationship changes from dotted line in fig. 3 to broken line, i.e. class 5 goes from class 1 in call component a to a corresponding set of functions, e.g. set of functions 2, in class 3 in call component B according to the assignment, class 6 goes from class 2 in call component a to, e.g. set of functions 4, in class 4 in call component B according to the assignment. It is understood that each class of the present embodiment includes only two function sets by way of example, but in other embodiments of the present disclosure, the number of function sets is not limited to two, which is not a limitation of the present disclosure. In addition, the embodiment takes the acquisition of a component C as an example, but in other embodiments, the acquired component is not limited to the component C, and other cases such as the component D, the component E, and more are also included in the scope of the present disclosure.
Referring to fig. 4, fig. 4 is an effect schematic diagram of the implementation-dependent implantation method according to the embodiment of the disclosure. As can be seen from fig. 4, the implementation-dependent injection method proposed by the embodiment of the present disclosure may provide convenience for function switching. In particular, component 1 may be a base component, and components 2, 3, 4, and 5 may be business modules, including different implementations. If it is desired to switch from the implementation of the component 2 to the implementation of the component 3, only the mapping relation pointing is selected, i.e. the short-line arrow in fig. 4 is changed to a dotted-line arrow. Further, the method of implementing dependent injection provided by the embodiments of the present disclosure can also simplify the modification process. For example, component 3 and component 4 in FIG. 4 correspond to the same implementation, except that component 4 is an optimized version of component 3, so that the updating of the component does not require repositioning of the original code, and this implementation can be upgraded by changing the mapping to point to component 4, especially when the amount of source code is large. In addition, the embodiment of the disclosure can also quickly position the error reporting module according to the direction when reporting errors. It will be appreciated that while five components are illustrated in fig. 4, the present disclosure may also include a greater or lesser number of components.
As shown in fig. 5, the embodiment of the present disclosure further provides an apparatus 10 for implementing dependency injection, including an acquisition module 30, a setup module 50, an initialization module 70, and a valuation module 90. Wherein the obtaining module 30 may be configured to obtain the first component, the second set of categories in the first sub-component included in the second component, and the third set of categories in the second sub-component included in the second component. The establishing module 50 may be configured to establish a mapping relationship between the first class set and the second class set. The initialization module 70 may be used to initialize the third set of categories. The assignment module 90 may be configured to assign the initialized third class set to a first attribute corresponding to the first class set. In other embodiments of the present disclosure, a transfer module (not shown) may be further included, and the transfer module may be configured to transfer, according to the mapping relationship, a first class corresponding to the same protocol in the first class set to which the third class set points to a function set determined according to the assignment in a second class corresponding to the same protocol in the second class set.
For embodiments of the device, reference is made to the description of method embodiments for the relevant points, since they essentially correspond to the method embodiments. The apparatus embodiments described above are merely illustrative, wherein the modules illustrated as separate modules may or may not be separate. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present application without undue burden.
The above, the method and apparatus for implementing dependent injection of the present disclosure is described based on the embodiments and applications. In addition, the present disclosure also provides a terminal and a storage medium, which are described below.
Referring now to fig. 6, a schematic diagram of an electronic device (e.g., a terminal device or server) 800 suitable for use in implementing embodiments of the present disclosure is shown. The terminal devices in the embodiments of the present disclosure may include, but are not limited to, mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), in-vehicle terminals (e.g., in-vehicle navigation terminals), and the like, and stationary terminals such as digital TVs, desktop computers, and the like. The electronic device shown in fig. 6 is merely an example and should not be construed to limit the functionality and scope of use of the disclosed embodiments.
As shown in fig. 6, the electronic device 800 may include a processing means (e.g., a central processor, a graphics processor, etc.) 801, which may perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM) 802 or a program loaded from a storage means 808 into a Random Access Memory (RAM) 803. In the RAM803, various programs and data required for the operation of the electronic device 800 are also stored. The processing device 801, the ROM 802, and the RAM803 are connected to each other by a bus 804. An input/output (I/O) interface 805 is also connected to the bus 804.
In general, the following devices may be connected to the I/O interface 805: input devices 806 including, for example, a touch screen, touchpad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, and the like; an output device 807 including, for example, a Liquid Crystal Display (LCD), speakers, vibrators, etc.; storage 808 including, for example, magnetic tape, hard disk, etc.; communication means 809. The communication means 809 may allow the electronic device 800 to communicate wirelessly or by wire with other devices to exchange data. While fig. 6 shows an electronic device 800 having various means, it is to be understood that not all of the illustrated means are required to be implemented or provided. More or fewer devices may be implemented or provided instead.
In particular, according to embodiments of the present disclosure, the processes described above with reference to flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method shown in the flowcharts. In such an embodiment, the computer program may be downloaded and installed from a network via communication device 809, or installed from storage device 808, or installed from ROM 802. The above-described functions defined in the methods of the embodiments of the present disclosure are performed when the computer program is executed by the processing device 801.
It should be noted that the computer readable medium described in the present disclosure may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this disclosure, a computer-readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present disclosure, however, the computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with the computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, fiber optic cables, RF (radio frequency), and the like, or any suitable combination of the foregoing.
In some implementations, the clients, servers may communicate using any currently known or future developed network protocol, such as HTTP (HyperText Transfer Protocol ), and may be interconnected with any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), the internet (e.g., the internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed networks.
The computer readable medium may be contained in the electronic device; or may exist alone without being incorporated into the electronic device.
The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to perform the methods of the present disclosure described above.
Computer program code for carrying out operations of the present disclosure may be written in one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units involved in the embodiments of the present disclosure may be implemented by means of software, or may be implemented by means of hardware. Wherein the names of the units do not constitute a limitation of the units themselves in some cases.
The functions described above herein may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: a Field Programmable Gate Array (FPGA), an Application Specific Integrated Circuit (ASIC), an Application Specific Standard Product (ASSP), a system on a chip (SOC), a Complex Programmable Logic Device (CPLD), and the like.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. The machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
In accordance with one or more embodiments of the present disclosure, there is provided a method of implementing dependent injection, comprising:
acquiring a first component; the first component comprises a first class set, wherein the first class set corresponds to a first attribute, and the first attribute comprises a first protocol set;
acquiring a second component; wherein the second component comprises a first sub-component and a second sub-component;
acquiring a second class set contained in the first sub-assembly; wherein the second class set corresponds to a second attribute, and the second attribute comprises a second protocol set;
establishing a mapping relation between the class in the corresponding first class set and the class in the second class set according to the same protocol in the first protocol set and the second protocol set;
acquiring a third class set used for realizing the first protocol set in the second sub-assembly; a kind of electronic device with high-pressure air-conditioning system
Initializing the third class set, and assigning the initialized third class set to the first attribute.
According to one or more embodiments of the present disclosure, there is provided a method, wherein the step of assigning the initialized third class set to the first attribute includes:
and according to the mapping relation, transferring the first class corresponding to the same protocol in the first class set pointed by the third class set to a function set determined according to the assignment in the second class corresponding to the same protocol in the second class set.
According to one or more embodiments of the present disclosure, there is provided a method, wherein the first component is a base component and the second component is a business component.
According to one or more embodiments of the present disclosure, there is provided a method, wherein the first component and the second component are both binary format files.
According to one or more embodiments of the present disclosure, there is provided a method, wherein the mapping relation is recorded in a sub-data section of a data section in the binary format file in a binary format.
According to one or more embodiments of the present disclosure, there is provided a method, wherein the mapping relation is recorded in a plain text form in a configuration table.
According to one or more embodiments of the present disclosure, there is provided a method, wherein the first attribute and the second attribute are both interface class attributes.
According to one or more embodiments of the present disclosure, there is provided a method, wherein the mapping relationship is a unidirectional pointing relationship from a class in the first class set to a class in the second class set.
According to one or more embodiments of the present disclosure, there is provided an apparatus for implementing dependent injection, comprising:
the device comprises an acquisition module, a first component, a second collection in a first sub-component included in the second component, and a third collection in a second sub-component included in the second component, wherein the acquisition module is used for acquiring the first component, the second collection in the first sub-component included in the second component, and the third collection in the second sub-component included in the second component;
the establishing module is used for establishing a mapping relation between the first class set and the second class set;
the initialization module is used for initializing the third class set; a kind of electronic device with high-pressure air-conditioning system
And the assignment module is used for assigning the initialized third class set to the first attribute corresponding to the first class set.
According to one or more embodiments of the present disclosure, there is provided a terminal including: at least one memory and at least one processor;
wherein the at least one memory is configured to store program code, and the at least one processor is configured to invoke the program code stored by the at least one memory to perform any of the methods described above.
According to one or more embodiments of the present disclosure, there is provided a storage medium for storing program code for performing the above-described method.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by persons skilled in the art that the scope of the disclosure referred to in this disclosure is not limited to the specific combinations of features described above, but also covers other embodiments which may be formed by any combination of features described above or equivalents thereof without departing from the spirit of the disclosure. Such as those described above, are mutually substituted with the technical features having similar functions disclosed in the present disclosure (but not limited thereto).
Moreover, although operations are depicted in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order. In certain circumstances, multitasking and parallel processing may be advantageous. Likewise, while several specific implementation details are included in the above discussion, these should not be construed as limiting the scope of the present disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single embodiment. Conversely, various features that are described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable subcombination.
Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are example forms of implementing the claims.
Claims (10)
1. A method of implementing dependent injection, comprising:
acquiring a first component; the first component comprises a first class set, wherein the first class set corresponds to a first attribute, and the first attribute comprises a first protocol set;
acquiring a second component; wherein the second component comprises a first sub-component and a second sub-component;
acquiring a second class set contained in the first sub-assembly; wherein the second class set corresponds to a second attribute, and the second attribute comprises a second protocol set;
establishing a mapping relation between the class in the corresponding first class set and the class in the second class set according to the same protocol in the first protocol set and the second protocol set;
acquiring a third class set used for realizing the first protocol set in the second sub-assembly; a kind of electronic device with high-pressure air-conditioning system
Initializing the third class set, and assigning the initialized third class set to the first attribute;
the first component is a base component, the second component is a service component, the first protocol set comprises a declaration protocol, and the second protocol set comprises an implementation protocol.
2. The method of claim 1, wherein assigning the initialized third set of categories to the first attribute comprises:
and according to the mapping relation, transferring the first class corresponding to the same protocol in the first class set pointed by the third class set to a function set determined according to the assignment in the second class corresponding to the same protocol in the second class set.
3. The method of claim 1, wherein the first component and the second component are both binary format files.
4. A method according to claim 3, wherein the mapping relationship is recorded in a binary format in a sub-data section of a data section in the binary format file.
5. A method according to claim 1 or 3, characterized in that the mapping is recorded in plain text in a configuration table.
6. The method of claim 1, wherein the first attribute and the second attribute are both interface class attributes.
7. The method of claim 1, wherein the mapping relationship is a unidirectional pointing relationship from a class in the first class set to a class in the second class set.
8. An apparatus that implements dependent injection, comprising:
the device comprises an acquisition module, a first component, a second class set in a first sub-component included in the second component, and a third class set in a second sub-component included in the second component, wherein the first component comprises a first class set corresponding to a first attribute, the first attribute comprises a first protocol set, the second class set corresponds to a second attribute, and the second attribute comprises a second protocol set;
the establishing module is used for establishing a mapping relation between the first class set and the second class set;
the initialization module is used for initializing the third class set; a kind of electronic device with high-pressure air-conditioning system
The assignment module is used for assigning the initialized third class set to the first attribute corresponding to the first class set;
the first component is a base component, the second component is a service component, the first protocol set comprises a declaration protocol, and the second protocol set comprises an implementation protocol.
9. A terminal, comprising:
at least one memory and at least one processor;
wherein the at least one memory is configured to store program code, and the at least one processor is configured to invoke the program code stored by the at least one memory to perform the method of any of claims 1 to 7.
10. A storage medium for storing program code for performing the method of any one of claims 1 to 7.
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