CN115641200A - Credit card transaction information processing method and device, electronic equipment and medium - Google Patents

Credit card transaction information processing method and device, electronic equipment and medium Download PDF

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CN115641200A
CN115641200A CN202211096576.3A CN202211096576A CN115641200A CN 115641200 A CN115641200 A CN 115641200A CN 202211096576 A CN202211096576 A CN 202211096576A CN 115641200 A CN115641200 A CN 115641200A
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transaction
information
target
credit card
nft
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CN202211096576.3A
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王通礼
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Ping An Bank Co Ltd
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Ping An Bank Co Ltd
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Abstract

The application provides a credit card transaction information processing method, a credit card transaction information processing device, electronic equipment and a medium, wherein a serial number generation request sent by a credit card system is received in response, and attribute information of target transaction is carried in the received serial number generation request; generating target intelligent contract information and a unique NFT identification code corresponding to the target transaction based on the attribute information of the target transaction and a preset intelligent contract; and sending the generated unique NFT identification code to a credit card system so that the credit card system adds the unique NFT identification code to transaction information of target transaction and stores the transaction information of the target transaction so as to accurately position a unique transaction by the unique NFT identification code and avoid repeated serial numbers.

Description

Credit card transaction information processing method and device, electronic equipment and medium
Technical Field
The present application relates to the field of computer technologies, and in particular, to a method and an apparatus for processing credit card transaction information, an electronic device, and a medium.
Background
Credit card consumption is a non-cash transaction payment mode, cash does not need to be paid during consumption, and payment is carried out when bills are waited for. When the credit card is used for consumption, the credit card needs to generate a unique serial number when storing transaction information, so as to position a unique transaction, thereby positioning detailed transaction information when repayment or dispute resolution. However, with the increase of the transaction amount, in the process of generating the serial number, the unique serial number is repeated due to improper concurrent control of the current database, so that the subsequent normal business process is influenced, and the transaction cannot be correctly positioned.
Disclosure of Invention
In view of the above, an object of the present application is to provide a method, an apparatus, an electronic device and a medium for processing credit card transaction information, in which a generated unique NFT identification code is stored, so as to accurately locate a unique transaction through the unique NFT identification code.
The processing method of credit card transaction information provided by the embodiment of the application is applied to a alliance chain, and comprises the following steps:
responding to a received serial number generation request sent by a credit card system, and receiving attribute information of a target transaction carried in the serial number generation request;
generating target intelligent contract information and a unique non-homogeneous token NFT identification code corresponding to the target transaction based on the attribute information of the target transaction and a preset intelligent contract; the intelligent contract information comprises attribute information of target transaction;
and sending the generated unique NFT identification code to a credit card system so that the credit card system adds the unique NFT identification code to the transaction information of the target transaction and stores the transaction information of the target transaction.
In some embodiments, the method for processing credit card transaction information, based on the attribute information of the target transaction and a preset smart contract, for generating target smart contract information and a unique NFT identifier corresponding to the target transaction, includes:
packaging the attribute information of the target transaction to generate a target token ID corresponding to the target transaction;
compiling target intelligent contract information of the target token ID based on the target token ID, a preset NFT standard and an intelligent contract;
and according to the target intelligent contract information, binding the target intelligent contract information to a alliance chain, recording the token nurl information returned by the alliance chain, and generating a unique NFT identification code based on the token nurl information.
In some embodiments, the method for processing credit card transaction information, sending the generated unique NFT identification code to a credit card system, so that the credit card system adds the unique NFT identification code to transaction information of a target transaction and stores the transaction information of the target transaction, includes:
and the generated unique NFT identification code is donated to a credit card system without compensation, so that private key information of the credit card system is configured after the unique NFT identification code is received, the NFT identification code configured with the private key information is added to the transaction information of the target transaction, and the transaction information of the target transaction is stored.
In some embodiments, the credit card transaction information processing method further includes:
and in response to receiving an information inquiry request which is sent by a credit card system and is based on the unique NFT identification code, determining target intelligent contract information corresponding to a target transaction, and pushing the target intelligent contract information to the credit card system so as to display the target intelligent contract information in the credit card system.
In some embodiments, there is provided another credit card transaction information processing method applied to a credit card system, the processing method including:
when the target transaction is detected to meet a preset condition, sending a serial number generation request carrying attribute information of the target transaction to a alliance chain, so that the alliance chain generates target intelligent contract information and a unique NFT identification code corresponding to the target transaction based on the attribute information of the target transaction and a preset intelligent contract, and sending the unique NFT identification code to a credit card system; the intelligent contract information comprises attribute information of target transaction;
and receiving the unique NFT identification, adding the unique NFT identification code to the transaction information of the target transaction, and storing the transaction information of the target transaction.
In some embodiments, in the processing method of credit card transaction information, the detecting that the target transaction satisfies the preset condition includes at least one of:
detecting that the transaction time of the target transaction meets a preset time condition, detecting that the transaction type of the target transaction meets a preset type, and detecting that the number of transaction strokes in a preset time period meets a preset transaction number threshold.
In some embodiments, in the method for processing credit card transaction information, the receiving the unique NFT identifier, adding the unique NFT identifier to transaction information of a target transaction, and storing the transaction information of the target transaction includes:
after receiving a unique NFT identification code, configuring private key information of the credit card system for the unique NFT identification code;
and adding the NFT identification code configured with the private key information into the transaction information of the target transaction, and storing the transaction information of the target transaction.
In some embodiments, there is further provided a processing apparatus for credit card transaction information, applied to a federation chain, the processing apparatus including:
the first receiving module is used for responding to a received serial number generation request sent by a credit card system and receiving attribute information of a target transaction carried in the serial number generation request;
the generating module is used for generating target intelligent contract information and a unique non-homogeneous token NFT identification code corresponding to the target transaction based on the attribute information of the target transaction and a preset intelligent contract; the intelligent contract information comprises attribute information of target transaction;
and the first sending module is used for sending the generated unique NFT identification code to a credit card system so that the credit card system adds the unique NFT identification code to the transaction information of the target transaction and stores the transaction information of the target transaction.
In some embodiments, there is also provided an electronic device comprising: a processor, a memory and a bus, wherein the memory stores machine-readable instructions executable by the processor, the processor and the memory communicate via the bus when the electronic device is operating, and the machine-readable instructions are executed by the processor to perform the steps of the credit card transaction information processing method.
In some embodiments, there is further provided a computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when executed by a processor, the computer program performs the steps of the method for processing credit card transaction information.
The embodiment of the application provides a credit card transaction information processing method, a credit card transaction information processing device, electronic equipment and a credit card transaction information processing medium, wherein a unique NFT identification code is generated for a target transaction based on NFT technical principle, and the NFT identification code is presented to a credit card system for free, so that the credit card system stores the unique NFT identification code, when the transaction needs to be searched, intelligent contract information bound on a alliance chain is searched based on the unique NFT identification code, and according to token ID and transaction attribute information in the intelligent contract information, the unique one transaction can be accurately positioned, and the normal operation of subsequent business processes is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a flow chart of a method for processing credit card transaction information according to an embodiment of the present disclosure;
fig. 2 is a flowchart illustrating a method for generating target intelligent contract information and a unique NFT identifier corresponding to the target transaction based on the attribute information of the target transaction and a preset intelligent contract according to an embodiment of the present application;
FIG. 3 is a flow chart illustrating a method of processing credit card transaction information according to an embodiment of the present disclosure;
fig. 4 is a flowchart illustrating a method for adding the unique NFT identifier to transaction information of a target transaction and saving the transaction information of the target transaction according to an embodiment of the present application;
FIG. 5 is a schematic structural diagram of a credit card transaction information processing device according to an embodiment of the present application;
FIG. 6 is a schematic diagram illustrating another credit card transaction information processing apparatus according to an embodiment of the present application;
fig. 7 shows a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it should be understood that the drawings in the present application are for illustrative and descriptive purposes only and are not used to limit the scope of protection of the present application. Additionally, it should be understood that the schematic drawings are not necessarily drawn to scale. The flowcharts used in this application illustrate operations implemented according to some embodiments of the present application. It should be understood that the operations of the flow diagrams may be performed out of order, and that steps without logical context may be reversed in order or performed concurrently. One skilled in the art, under the guidance of this application, may add one or more other operations to, or remove one or more operations from, the flowchart.
In addition, the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that in the embodiments of the present application, the term "comprising" is used to indicate the presence of the features stated hereinafter, but does not exclude the addition of further features.
Credit card consumption is a non-cash transaction payment mode, cash does not need to be paid during consumption, and payment is carried out when bills are waited for. When the credit card is used for consumption, the credit card needs to generate a unique serial number when storing transaction information, so as to position a unique transaction, thereby positioning detailed transaction information when repayment or dispute resolution. However, with the increase of the transaction amount, in the process of generating the serial number, due to the fact that the concurrent control of the current database is improper, the unique serial number is repeated, so that the subsequent normal business process is influenced, and the transaction cannot be correctly positioned.
Block chains, the Internet of things and artificial intelligence are combined as three major technologies of future science and technology. The block chain technology is based on a decentralized peer-to-peer network, and open source software is used for combining a cryptography principle, time sequence data and a consensus mechanism to ensure the consistency and the persistence of each node in a distributed database, so that information can be immediately verified and traceable, but is difficult to tamper and cannot be shielded, and a private, efficient and safe shared value system is created.
For non-homogeneous certificates (NFTs), which are unique certificates token in the blockchain, one NFT is equivalent to one unique ID in the world of blockchain. The full name of NFT is Non-Fungile Tokens, which is often translated in Chinese as "Non-homogeneous token/Non-replaceable token". Briefly, NFT is an entry of a blockchain, which is a decentralized digital ledger technique similar to cryptocurrency, such as bitcoin.
The NFT can be used for corresponding to real objects and can also be used for corresponding to non-real objects (such as electronic tickets, videos, pictures, characters and the like), and the problems that due to improper concurrence control of a current database, the unique serial number is repeated during credit card transaction, the subsequent normal business process is influenced, and the transaction cannot be correctly positioned are solved.
Based on this, an embodiment of the present application provides a method for processing credit card transaction information, where a unique NFT identification code is generated for a target transaction based on NFT technical principles, and the NFT identification code is presented to a credit card system for free charge, so that the credit card system stores the unique NFT identification code, when a transaction needs to be searched, intelligent contract information bound to a federation chain is searched based on the unique NFT identification code, and according to a token ID in the intelligent contract information and attribute information of the transaction, a unique transaction can be accurately located, thereby ensuring that a subsequent business process is performed normally.
Referring to fig. 1, fig. 1 is a flowchart illustrating a method for processing credit card transaction information according to an embodiment of the present application, and in particular, the method for processing credit card transaction information includes the following steps S101-S103;
s101, responding to a received serial number generation request sent by a credit card system, and receiving attribute information of a target transaction carried in the serial number generation request;
s102, generating target intelligent contract information and a unique non-homogeneous token NFT identification code corresponding to the target transaction based on the attribute information of the target transaction and a preset intelligent contract; the intelligent contract information comprises attribute information of target transaction;
s103, the generated unique NFT identification code is sent to a credit card system, so that the credit card system adds the unique NFT identification code to the transaction information of the target transaction and stores the transaction information of the target transaction.
In step S101, the attribute information of the target transaction includes: the current credit card system application id, credit card system chinese name, credit card system code, credit card system principal, transaction time, transaction amount, transaction address, transaction account, etc. information.
The serial number generation request sent by the credit card system is generated when the target transaction is detected to meet the preset condition.
Wherein the detecting that the target transaction meets the preset condition at least comprises one of the following steps:
detecting that the transaction time of the target transaction meets a preset time condition, detecting that the transaction type of the target transaction meets a preset type, and detecting that the number of transaction strokes in a preset time period meets a preset transaction number threshold.
The reason for the repetition of the unique serial number is that the concurrency control of the current database is improper due to the increase of the transaction amount, so that some preset conditions can be set to judge whether the database is easy to have high concurrency, when the database is easy to have high concurrency, the NFT identification code is generated by using the processing method of the application at least aiming at part of transactions and serves as the unique identification code, the transaction amount required to be processed by the database is reduced, and the repeated serial number caused by the concurrency of the database is prevented; meanwhile, in part of transactions processed by the processing method in the embodiment of the application, due to the uniqueness of the NFT identification code, repeated serial numbers can not appear, so that the reasonable allocation of processing resources and the uniqueness of the unique serial numbers in credit card transaction information are considered.
The NFT is a Non-homogeneous Token (NFT) which is an NFT identifier, and the Non-homogeneous Token is a Chinese paraphrase of the NFT, and the NFT identifier have the same meaning.
For example, in some embodiments, a preset transaction number threshold is set, and when the number of transactions in a preset time period is greater than or equal to the preset transaction number threshold, a unique NFT identification code is generated by the processing method described in the embodiments of the present application, so as to ensure that the NFT identification code of each transaction is unique, and prevent a repeated serial number from occurring; otherwise, when the number of transactions in the preset time period is smaller than the preset transaction number threshold, the current database can work normally, and basically no concurrence occurs.
In some embodiments, it is detected that the transaction time of the target transaction meets a preset time condition, and when the transaction time falls within a preset time period, the transaction information of the transaction is processed by using the processing method in the embodiment of the present application, so as to generate a unique NFT identification code; otherwise, if the transaction time is out of the preset time period, the transaction information of the transaction is processed by the credit card system to generate a unique serial number. Here, the preset time period is determined according to a rule that the transaction amount varies with time; the preset time period is a time period when the transaction amount is large and the database is prone to concurrent faults.
That is to say, in a time period when the database is prone to concurrent failure, the transaction information of the transaction is processed by the processing method in the embodiment of the application; in the time period when the database is stable, the method in the prior art is adopted for processing, and reasonable distribution of processing resources and uniqueness of the unique serial number in the credit card transaction information are considered.
In some embodiments, the type of each transaction is determined based on the attribute of each transaction, and whether the transaction information of the transaction is processed by the processing method in the embodiment of the present application is determined according to the transaction type, so as to generate the unique NFT identifier.
Because of different types of transactions, different requirements are imposed on the safety degree, the accuracy degree and the traceability of transaction information. Exemplarily, the transaction with the transaction amount larger than the preset amount is determined to be processed by the processing method in the embodiment of the application to generate a unique NFT identification code, and the transaction with the transaction amount smaller than or equal to the preset amount is processed by a credit card system to generate a unique serial number; or, determining that the transaction with the transaction account level meeting the preset level requirement is processed by the processing method in the embodiment of the application, and generating the unique NFT identification code.
Referring to fig. 2, fig. 2 is a flowchart illustrating a method for generating target intelligent contract information and a unique NFT identifier corresponding to the target transaction based on the attribute information of the target transaction and a preset intelligent contract according to the embodiment of the present application, and specifically includes the following steps S201 to S203:
s201, packaging the attribute information of the target transaction to generate a target token ID corresponding to the target transaction;
s202, compiling target intelligent contract information of the target token ID based on the target token ID and a preset NFT standard and intelligent contract;
s203, according to the target intelligent contract information, binding the target intelligent contract information to a union chain, recording token nurl information returned by the union chain, and generating a unique NFT identification code based on the token nurl information.
Specifically, in the step S201, a target token ID corresponding to the target transaction may be generated through a hash algorithm.
In step S103, sending the generated unique NFT identification code to a credit card system, so that the credit card system adds the unique NFT identification code to transaction information of a target transaction and saves the transaction information of the target transaction, including:
and the generated unique NFT identification code is donated to a credit card system without compensation, so that private key information of the credit card system is configured after the unique NFT identification code is received, the NFT identification code configured with the private key information is added to the transaction information of the target transaction, and the transaction information of the target transaction is stored.
The private key information is used as a signature of the transaction information of the target transaction, the transaction information of the target transaction is encrypted, a target system of the transaction information of the target transaction can be signed off, and the transaction information of the target transaction is read, so that the safety of the stored transaction information of the target transaction is enhanced.
In an embodiment of the present application, the method for processing credit card transaction information further includes:
and in response to receiving an information inquiry request which is sent by a credit card system and is based on the unique NFT identification code, determining target intelligent contract information corresponding to a target transaction, and pushing the target intelligent contract information to the credit card system so as to display the target intelligent contract information in the credit card system.
The unique NFT identification code corresponds to the ownership certificate and the attribute information of the target transaction, the corresponding ownership certificate and the corresponding attribute information are descriptions of the target transaction, and a user can determine the unique target transaction through the unique NFT identification code, so that the influence of repeated serial numbers on subsequent transaction processes is avoided.
Specifically, after the unique NFT identification code is selected by a user through the terminal device, after matching, the ownership certificate and the transaction attribute information corresponding to the unique NFT identification code are displayed on a human-computer interaction interface of the terminal device.
In the embodiment of the application, another credit card transaction information processing method is also provided; referring to fig. 3, fig. 3 is a flowchart illustrating a method for processing credit card transaction information according to an embodiment of the present application; specifically, the credit card transaction information processing method includes the following steps S301 to S302:
s301, when the target transaction is detected to meet a preset condition, sending a serial number generation request carrying attribute information of the target transaction to a alliance chain, so that the alliance chain generates target intelligent contract information and a unique NFT identification code corresponding to the target transaction based on the attribute information of the target transaction and a preset intelligent contract, and sending the unique NFT identification code to a credit card system; the intelligent contract information comprises attribute information of target transaction;
s302, receiving the unique NFT identification, adding the unique NFT identification code to transaction information of a target transaction, and storing the transaction information of the target transaction.
Here, an embodiment of the present application provides a method for processing credit card transaction information, where a unique NFT identification code is generated for a target transaction based on an NFT technical principle, and the NFT identification code is presented to a credit card system for free, so that the credit card system stores the unique NFT identification code, when a transaction needs to be searched, intelligent contract information bound to a federation chain is searched based on the unique NFT identification code, and according to a token ID and attribute information of the transaction in the intelligent contract information, a unique transaction can be accurately located, thereby ensuring that a subsequent service flow is performed normally.
In this embodiment of the application, the step S301 of detecting that the target transaction satisfies the preset condition at least includes one of the following steps:
the method comprises the steps of detecting that the transaction time of target transaction meets a preset time condition, detecting that the transaction type of the target transaction meets a preset type, and detecting that the transaction number in a preset time period meets a preset transaction number threshold.
Referring to fig. 4, fig. 4 is a flowchart illustrating a method for adding the unique NFT identifier to transaction information of a target transaction and storing the transaction information of the target transaction according to an embodiment of the present application, which specifically includes the following steps S401 to S402:
s401, after receiving a unique NFT identification code, configuring private key information of the credit card system for the unique NFT identification code;
s402, adding the NFT identification code configured with the private key information into transaction information of a target transaction, and storing the transaction information of the target transaction.
Referring to fig. 5, fig. 5 shows a schematic structural diagram of a processing apparatus for credit card transaction information according to an embodiment of the present application, specifically, the processing apparatus includes:
a first receiving module 501, configured to respond to a received serial number generation request sent by a credit card system, and receive attribute information of a target transaction carried in the serial number generation request;
a generating module 502, configured to generate target intelligent contract information and a unique non-homogeneous token NFT identifier corresponding to the target transaction based on the attribute information of the target transaction and a preset intelligent contract; the intelligent contract information comprises attribute information of target transaction;
a first sending module 503, configured to send the generated unique NFT identifier to a credit card system, so that the credit card system adds the unique NFT identifier to transaction information of a target transaction, and stores the transaction information of the target transaction.
The embodiment of the application provides a processing device for credit card transaction information, which generates a unique NFT identification code for a target transaction based on NFT technical principle, and presents the NFT identification code to a credit card system for free, so that the credit card system stores the unique NFT identification code, when the transaction needs to be searched, the intelligent contract information bound on a alliance chain is searched based on the unique NFT identification code, and according to a token ID and transaction attribute information in the intelligent contract information, the unique transaction can be accurately positioned, and the normal operation of subsequent business processes is ensured.
In some embodiments, in the credit card transaction information processing apparatus, when generating the target intelligent contract information and the unique NFT identifier corresponding to the target transaction based on the attribute information of the target transaction and a preset intelligent contract, the generating module is specifically configured to:
packaging the attribute information of the target transaction to generate a target token ID corresponding to the target transaction;
compiling target intelligent contract information of the target token ID based on the target token ID, a preset NFT standard and an intelligent contract;
and according to the target intelligent contract information, binding the target intelligent contract information to a alliance chain, recording the token nurl information returned by the alliance chain, and generating a unique NFT identification code based on the token nurl information.
In some embodiments, the first sending module in the credit card transaction information processing apparatus is specifically configured to, when sending the generated unique NFT identifier to the credit card system, so that the credit card system adds the unique NFT identifier to the transaction information of the target transaction and stores the transaction information of the target transaction:
and the generated unique NFT identification code is presented to a credit card system without compensation, so that private key information of the credit card system is configured after the unique NFT identification code is received, the NFT identification code configured with the private key information is added to transaction information of a target transaction, and the transaction information of the target transaction is stored.
In some embodiments, the credit card transaction information processing apparatus further includes:
and the determining module is used for responding to the received information query request which is sent by the credit card system and is based on the unique NFT identification code, determining target intelligent contract information corresponding to the target transaction, and pushing the target intelligent contract information to the credit card system so as to display the target intelligent contract information in the credit card system.
In an embodiment of the present application, another processing apparatus for credit card transaction information is further provided, please refer to fig. 6, where fig. 6 shows a schematic structural diagram of the another processing apparatus for credit card transaction information according to the embodiment of the present application, and the processing apparatus specifically includes:
a second sending module 601, configured to send, when it is detected that the target transaction meets a preset condition, a serial number generation request carrying attribute information of the target transaction to the alliance chain, so that the alliance chain generates, based on the attribute information of the target transaction and a preset intelligent contract, target intelligent contract information and a unique NFT identification code corresponding to the target transaction, and sends the unique NFT identification code to the credit card system; the intelligent contract information comprises attribute information of target transaction;
the second receiving module 602 receives the unique NFT identifier, adds the unique NFT identifier to transaction information of a target transaction, and stores the transaction information of the target transaction.
In some embodiments, in the second sending module of the credit card transaction information processing apparatus, the detection that the target transaction satisfies the preset condition includes at least one of:
the method comprises the steps of detecting that the transaction time of target transaction meets a preset time condition, detecting that the transaction type of the target transaction meets a preset type, and detecting that the transaction number in a preset time period meets a preset transaction number threshold.
In some embodiments, the second receiving module in the credit card transaction information processing apparatus, when receiving the unique NFT identifier, adding the unique NFT identifier to the transaction information of the target transaction, and saving the transaction information of the target transaction, is specifically configured to:
after receiving a unique NFT identification code, configuring private key information of the credit card system for the unique NFT identification code;
and adding the NFT identification code configured with the private key information into the transaction information of the target transaction, and storing the transaction information of the target transaction.
In an embodiment of the present application, an electronic device is further provided, please refer to fig. 7, where fig. 7 illustrates a schematic structural diagram of the electronic device according to the embodiment of the present application; specifically, the electronic device 700 includes: a processor 701, a memory 702 and a bus, wherein the memory 702 stores machine-readable instructions executable by the processor 701, the processor 701 and the memory 702 communicate with each other via the bus when the electronic device 700 is operated, and the machine-readable instructions are executed by the processor 701 to perform the steps of the credit card transaction information processing method.
In an embodiment of the present application, a computer-readable storage medium is further provided, and the computer program is stored on the computer-readable storage medium, and when being executed by a processor, the computer program performs the steps of the method for processing credit card transaction information.
It can be clearly understood by those skilled in the art that, for convenience and simplicity of description, the specific working process of the system and the apparatus described above may refer to the corresponding process in the method embodiment, and is not described in detail in this application. In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is merely a logical division, and there may be other divisions in actual implementation, and for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed coupling or direct coupling or communication connection between each other may be through some communication interfaces, indirect coupling or communication connection between devices or modules, and may be in an electrical, mechanical or other form.
The modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in software functional units and sold or used as a stand-alone product, may be stored in a non-transitory computer-readable storage medium executable by a processor. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a platform server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk or an optical disk, and various media capable of storing program codes.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A processing method for credit card transaction information is applied to a alliance chain, and comprises the following steps:
responding to a received serial number generation request sent by a credit card system, and receiving attribute information of a target transaction carried in the serial number generation request;
generating target intelligent contract information and a unique non-homogeneous token NFT identification code corresponding to the target transaction based on the attribute information of the target transaction and a preset intelligent contract; the intelligent contract information comprises attribute information of target transaction;
and sending the generated unique NFT identification code to a credit card system so that the credit card system adds the unique NFT identification code to the transaction information of the target transaction and stores the transaction information of the target transaction.
2. The method for processing credit card transaction information according to claim 1, wherein generating target smart contract information and a unique NFT identification code corresponding to the target transaction based on the attribute information of the target transaction and a preset smart contract comprises:
packaging the attribute information of the target transaction to generate a target token ID corresponding to the target transaction;
writing target intelligent contract information of the target token ID based on the target token ID, a preset NFT standard and an intelligent contract;
and binding the target intelligent contract information to a alliance chain according to the target intelligent contract information, recording token nurl information returned by the alliance chain, and generating a unique NFT identification code based on the token nurl information.
3. The method for processing credit card transaction information according to claim 1, wherein the step of sending the generated unique NFT identification code to a credit card system, so that the credit card system adds the unique NFT identification code to the transaction information of the target transaction and saves the transaction information of the target transaction comprises:
and the generated unique NFT identification code is donated to a credit card system without compensation, so that private key information of the credit card system is configured after the unique NFT identification code is received, the NFT identification code configured with the private key information is added to the transaction information of the target transaction, and the transaction information of the target transaction is stored.
4. The method of processing credit card transaction information of claim 1, further comprising:
and responding to an information query request which is sent by a credit card system and is based on the unique NFT identification code, determining target intelligent contract information corresponding to target transaction, and pushing the target intelligent contract information to the credit card system so as to display the target intelligent contract information in the credit card system.
5. A processing method of credit card transaction information is applied to a credit card system, and the processing method comprises the following steps:
when the target transaction is detected to meet a preset condition, sending a serial number generation request carrying attribute information of the target transaction to a alliance chain, so that the alliance chain generates target intelligent contract information and a unique NFT identification code corresponding to the target transaction based on the attribute information of the target transaction and a preset intelligent contract, and sending the unique NFT identification code to a credit card system; the intelligent contract information comprises attribute information of target transaction;
and receiving the unique NFT identification, adding the unique NFT identification code to the transaction information of the target transaction, and storing the transaction information of the target transaction.
6. The method for processing credit card transaction information according to claim 5,
the target transaction is detected to meet a preset condition, and the preset condition at least comprises one of the following conditions:
detecting that the transaction time of the target transaction meets a preset time condition, detecting that the transaction type of the target transaction meets a preset type, and detecting that the number of transaction strokes in a preset time period meets a preset transaction number threshold.
7. The method of processing credit card transaction information of claim 5,
receiving the unique NFT identification, adding the unique NFT identification code to transaction information of a target transaction, and storing the transaction information of the target transaction, including:
after receiving a unique NFT identification code, configuring private key information of the credit card system for the unique NFT identification code;
and adding the NFT identification code configured with the private key information into transaction information of a target transaction, and storing the transaction information of the target transaction.
8. A processing apparatus for credit card transaction information, applied to a federation chain, the processing apparatus comprising:
the first receiving module is used for responding to a received serial number generation request sent by a credit card system and receiving attribute information of a target transaction carried in the serial number generation request;
the generating module is used for generating target intelligent contract information and a unique non-homogeneous token NFT identification code corresponding to the target transaction based on the attribute information of the target transaction and a preset intelligent contract; the intelligent contract information comprises attribute information of target transaction;
and the first sending module is used for sending the generated unique NFT identification code to a credit card system so that the credit card system adds the unique NFT identification code to the transaction information of the target transaction and stores the transaction information of the target transaction.
9. An electronic device, comprising: a processor, a memory and a bus, the memory storing machine-readable instructions executable by the processor, the processor and the memory communicating via the bus when the electronic device is operating, the machine-readable instructions being executable by the processor to perform the steps of the method for processing credit card transaction information according to any one of claims 1 to 4 and 5 to 7.
10. A computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and the computer program is executed by a processor to perform the steps of the method for processing credit card transaction information according to any one of claims 1 to 4 and 5 to 7.
CN202211096576.3A 2022-09-08 2022-09-08 Credit card transaction information processing method and device, electronic equipment and medium Pending CN115641200A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211096576.3A CN115641200A (en) 2022-09-08 2022-09-08 Credit card transaction information processing method and device, electronic equipment and medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211096576.3A CN115641200A (en) 2022-09-08 2022-09-08 Credit card transaction information processing method and device, electronic equipment and medium

Publications (1)

Publication Number Publication Date
CN115641200A true CN115641200A (en) 2023-01-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211096576.3A Pending CN115641200A (en) 2022-09-08 2022-09-08 Credit card transaction information processing method and device, electronic equipment and medium

Country Status (1)

Country Link
CN (1) CN115641200A (en)

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