CN117034358A - Service certificate processing method and device and computer equipment - Google Patents
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Abstract
The application relates to a processing method, a processing device, computer equipment, a computer readable storage medium and a computer program product of business certificates, which can be used for business backtracking in the financial field. The processing method comprises the following steps: and receiving a service request of the first terminal, identifying a service number, processing corresponding service according to the service number, generating a service processing result, and uploading the service number and the service processing result to the block chain. Because the blockchain data cannot be modified more, the authenticity of the service processing result serving as the first service credential can be ensured. In addition, the method can also receive the video file of the screen recording sent by the first terminal, and store the video file to the appointed position after associating the video file with the service number. Because the video file is difficult to tamper, each node of the service processing flow can be reflected, and can be read at any time as a second service certificate, the service data and the service result are ensured to be true and correct, and the retrospective performance of the service process is enhanced.
Description
Technical Field
The present disclosure relates to the field of blockchain technologies, and in particular, to a method, an apparatus, a computer device, a computer readable storage medium, and a computer program product for processing a service credential.
Background
At present, institutions such as banks, financial and financial companies often push out a large number of business products through online channels, and users can transact related businesses online through mobile phone banking and other modes. After the business system of the institutions such as banks processes the business of the users, corresponding electronic certificates are generated and used for proving the authenticity of the business.
However, the business on-line handling process often depends on the message sent by the protocol such as HTTP, and in this case, the message is easy to be intercepted and tampered, and the security is not high. Furthermore, electronic certificates of the business are often stored in specific carriers, and there is also a possibility of being tampered with or synthesized by people.
For the above reasons, there are unavoidable drawbacks in the security and traceability of the business, and improvements are needed.
Disclosure of Invention
Based on the above, a method, an apparatus, a computer device, a computer readable storage medium and a computer program product for processing a service credential are provided. The technical scheme of the present disclosure is as follows:
according to an aspect of the disclosed embodiments, there is provided a method for processing service credentials, which is executed on a server, where the server is a node of a blockchain system, and the method includes:
receiving a service request of a first terminal, and identifying a service number in the service request;
processing the service corresponding to the service number and generating a service processing result;
receiving a video file sent by the first terminal; the video file is obtained by recording a screen of the first terminal in the processing process of the service;
uploading the service number and the service processing result to the block chain system;
associating the video file with the service number, and storing the associated video file into a preset database;
the service processing result is a first service certificate of the service, and the video file is a second service certificate of the service.
In one embodiment, the video file includes a plurality of sub-videos, and the associating the video file with the service number includes:
generating a mapping relation between the service number and each sub video based on the service number;
and renaming each sub video according to the mapping relation.
In one embodiment, after renaming each sub-video according to the mapping relationship, the method further includes:
and according to the unique identification corresponding to the sub-video, splicing the plurality of sub-videos to obtain a complete video, and taking the spliced video as an associated video file.
In one embodiment, after uploading the service number and the service processing result to the blockchain system, the method further includes:
receiving a service certificate retrieval request of a second terminal;
acquiring a target service number corresponding to the retrieval request;
and extracting the video file from the database according to the target service number, and sending the extracted video file to the second terminal.
In one embodiment, the processing the service corresponding to the service number and generating the service processing result include:
acquiring user identification information and verification information corresponding to the service request;
acquiring identity authentication information corresponding to the user identification information from the blockchain system;
and processing the service corresponding to the service number under the condition that the verification information is matched with the identity authentication information, and generating a service processing result.
In one embodiment, the authentication information includes a face image.
According to another aspect of the embodiments of the present disclosure, there is provided a processing apparatus of a service credential, which is executed on a server, the server being a node of a blockchain system, the apparatus including:
the request receiving module is used for receiving a service request of the first terminal and identifying a service number in the service request;
the service processing module is used for processing the service corresponding to the service number and generating a service processing result;
the video receiving module is used for receiving the video file sent by the first terminal; the video file is obtained by recording a screen of the first terminal in the processing process of the service;
the first certificate processing module is used for uploading the service number and the service processing result to the blockchain system;
the second certificate processing module is used for associating the video file with the service number and storing the associated video file into a preset database; the service processing result is a first service certificate of the service, and the video file is a second service certificate of the service.
According to another aspect of the embodiments of the present disclosure, there is also provided a computer device including a memory storing a computer program and a processor implementing the steps of the above method when the processor executes the computer program.
According to another aspect of the disclosed embodiments, there is also provided a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the above method.
According to another aspect of the disclosed embodiments, there is also provided a computer program product comprising a computer program which, when executed by a processor, implements the steps of the above method.
In the technical scheme provided by the embodiment of the disclosure, the service request of the first terminal can be received, the service number can be identified, the corresponding service can be processed according to the service number, the service processing result can be generated, and then the service number and the service processing result are uploaded to the block chain. Because the blockchain data cannot be modified more, the authenticity of the service processing result serving as the first service credential can be ensured. In addition, the method can also receive the video file of the screen recording sent by the first terminal, and store the video file to the appointed position after associating the video file with the service number. Because the video file is difficult to tamper, each node of the service processing flow can be reflected, and can be read at any time as a second service certificate, the service data and the service result are ensured to be true and correct, and the retrospective performance of the service process is enhanced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the following description will briefly explain the embodiments or the drawings used in the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments described in the present description, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an application scenario of a method for processing service credentials in one embodiment;
FIG. 2 is a flow diagram of a method of processing a service credential in one embodiment;
FIG. 3 is a flow diagram of associating a service number with a video file in one embodiment;
FIG. 4 is a flow chart of associating a service number with a video file in another embodiment;
FIG. 5 is a flow diagram of a method of retrieving a second service credential in one embodiment;
FIG. 6 is a flow diagram of a method of handling traffic corresponding to a traffic number in one embodiment;
FIG. 7 is a schematic diagram of a service credential processing device in one embodiment;
FIG. 8 is a schematic diagram of the internal architecture of a computer device in one embodiment.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present disclosure, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the foregoing figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the disclosure described herein may be capable of operation in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, it is not excluded that additional identical or equivalent elements may be present in a process, method, article, or apparatus that comprises a described element. For example, if first, second, etc. words are used to indicate a name, but not any particular order.
The terms "vertical," "horizontal," "left," "right," "upper," "lower," "front," "rear," "circumferential," "direction of travel," and the like as used herein are based on the orientation or positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.
Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or", "at least one of …" as used herein includes any and all combinations of one or more of the associated listed items. The connection, etc. described in the present disclosure may be a direct connection through an interface or a pin between devices, or may be a connection through a wire, or may be a wireless connection (communication connection).
At present, business platforms such as banks and the like provide online channels for users to transact business, and business transacting certificates can be generated for users or other third-party institutions to review. However, the service credentials are often stored in the form of electronic data in a fixed database server, with the risk of tampering.
To solve the above technical problem, according to an aspect of an embodiment of the present disclosure, a method for processing a service credential is provided. The processing method of the service certificate provided by the embodiment of the application can be applied to an application environment shown in figure 1. Wherein the terminal 102 may communicate with the server 104 via a network. The data storage system may store data that the server 104 needs to process, or may store other data, such as video files received by the server 104. The data storage system may be integrated on the server 104 or may be located on a cloud or other network server. The terminal 102 may include a mobile phone, a computer, a tablet, etc. The server 104 may be implemented as a stand-alone server or as a server cluster of multiple servers. The terminal 102 may be an electronic device used by a user. The server 104 may be a banking system or a server where other business systems are located, and multiple servers may be nodes of a blockchain to form a blockchain system.
The blockchain refers to a chain data structure formed by combining data blocks in a sequential connection mode according to time sequence in a narrow sense, and is a distributed account book which is not tamperable and not counterfeitable and is ensured in a cryptographic mode. The generalized blockchain technology is a brand new distributed infrastructure and calculation paradigm for verifying and storing data by utilizing a block chain data structure, generating and updating the data by utilizing a distributed node consensus algorithm, ensuring the safety of data transmission and access by utilizing a cryptography mode, and programming and operating the data by utilizing an intelligent contract consisting of an automatic script code.
In the blockchain system formed by using the plurality of servers 104 as nodes by adopting distributed accounting, each server 104 serving as a node can store complete data according to a block chain structure, and each node of the blockchain is independent and identical in position, and storage consistency is ensured by means of a consensus mechanism.
In some specific application scenarios, the terminal 102 may be an electronic device used by a user, and the server 104 may be a server where a banking system is located, or may be a server where a financial institution business system such as a financial company is located. Multiple servers 104 serve as nodes of the blockchain, different service systems can record information into the blockchain through the servers 104, and the servers 104 where other service systems are located serve as nodes to synchronously record the information. Because the information recorded in the blockchain can be recorded by all nodes, the information can not be changed, and each service system can acquire the information stored in the blockchain by other service systems through intelligent contracts and the like and process the information correspondingly. The blockchain involved in the embodiments of the present disclosure may employ a federation chain, for example, when the service certificate is used to prove that the user purchases the financial product through an online channel, the sender company, the bank party, the receiver party, the transaction supervisor party, etc. related to the service may be incorporated into the federation chain, and the institutions such as the bank that actually processes the service transaction may be used as the accounting node, so that the full process tracing of the service transaction data and the service certificate may be implemented by means of an intelligent contract or the like.
In one embodiment, as shown in fig. 2, a method for processing service credentials is provided, and the method is applied to the server 104 in fig. 1, where the server 104 is a node of a blockchain system, and the method includes the following steps:
step S210, a service request of a first terminal is received, and a service number in the service request is identified.
The first terminal may be an electronic device such as a mobile phone or a computer used by a user. The business request may include a transaction request for a business such as a financial product transaction. The service number may include an order number, a trade serial number, etc.
Specifically, the server 104 may receive a service handling request sent by a mobile banking client or an internet banking client, and analyze the service request to obtain a corresponding service number.
Step S220, the business corresponding to the business number is processed, and a business processing result is generated.
Specifically, the service actually required to be transacted by the client can be determined according to the service number, for example, when the service requested by the client is the purchase of the financial product, the application number, the transaction amount and other transaction application information of the transaction of the financial product can be determined according to the order number or the transaction serial number, and the transaction of the financial product can be completed for the account of the user according to the information, so as to generate a transaction result of the financial product.
Step S230, receiving the video file sent by the first terminal.
The video file is obtained by recording a screen of the first terminal in the processing process of the service.
Specifically, the user may browse the financial product through an internet bank or a mobile phone bank on the first terminal, the internet bank or the mobile phone bank client may be preloaded with a program for recording, and when the client generates a transaction request (for example, the user clicks to purchase the financial product), the client may automatically start the recording function to record the user interface, and send the recorded video file to the server 104 through a preset online interface and other modes. It should be noted that, the client starts the screen recording to record the operation of the user on the service interface and the result generated by the user operation, so that the screen recording can not be performed on the pages outside the service, and the privacy information such as the payment password of the user can not be recorded.
And step S240, uploading the service number and the service processing result to the block chain system.
Specifically, the server 104, acting as an accounting node of the blockchain, may upload the service numbers and corresponding service processing results in the above steps to the blockchain. In some other embodiments, when the business request is a financial product transaction, the order number generated by the transaction and the financial product transaction result may be uploaded to the blockchain.
Step S250, associating the video file with the service number, and storing the associated video file in a preset database.
The service processing result is a first service certificate of the service, and the video file is a second service certificate of the service.
Specifically, the received video file may be associated with the service number, for example, association information may be generated according to a file name and the service number of the video file, and the association information and the video file may be stored in a specific storage location. In some other embodiments, after the video file is stored, information such as a storage location of the video file or a hash value of a storage location of the recorded video file may be associated with the service number.
It should be noted that the association in step S250 is for establishing a unique correspondence between the service number and the video file, so that the corresponding video file can be uniquely determined by the service number. In a specific application, any mode that can determine the video file and the storage position of the video file through the service number is within the coverage range of the above-mentioned association mode.
In the technical scheme provided by the embodiment of the disclosure, the service request of the first terminal can be received, the service number can be identified, the corresponding service can be processed according to the service number, the service processing result can be generated, and then the service number and the service processing result are uploaded to the block chain. Because the blockchain data cannot be modified more, the authenticity of the service processing result serving as the first service credential can be ensured. In addition, the method can also receive the video file of the screen recording sent by the first terminal, and store the video file to the appointed position after associating the video file with the service number. Therefore, as the video file is difficult to tamper, each node of the service processing flow can be reflected, and can be read at any time as the second service certificate, the service data and the service result are ensured to be true and correct, and the traceability of the service process is enhanced.
In one embodiment, the video file includes a plurality of sub-videos, and as shown in fig. 3, the associating the video file with the service number includes:
step S2502, based on the service numbers, generates mapping relations between the service numbers and the sub-videos.
After the video file is obtained by the client screen recording, the client screen recording may segment according to the size of the video file to obtain a plurality of sub-videos, and assign unique identifiers to each sub-video segment, where each sub-video segment may be sequentially transmitted to the server 104 through an online interface. The unique identification is used to represent the temporal order between the different sub-videos.
Specifically, a mapping relationship between the service number and the plurality of sub-videos may be established according to the unique identifier of each sub-video.
Step S2504, renaming each sub-video according to the mapping relation.
Specifically, the service number may be respectively combined with the unique identifier of each sub-video to obtain a new file name of each sub-video. For example, the service number is 20201001, and one of the sub-videos is uniquely identified as 002, then the sub-video may be renamed to 20201001002. In some other embodiments, the time sequence between the sub-videos can also be determined, and the numbers representing the time sequence and the service numbers are spliced to obtain a new file name.
In the above embodiment, a plurality of sub-videos sent by the first terminal may be received, and the sub-videos may be renamed according to the service numbers. Therefore, when the video file is too large, a plurality of sub-videos can be obtained in a segmented mode, the sub-videos are transmitted to the server in a segmented mode, video transmission pressure is reduced, the time sequence of the sub-videos can be determined through the renamed sub-videos, and the service operation process is completely traced back.
In one embodiment, as shown in fig. 4, after renaming each sub-video according to the mapping relationship, the method further includes:
step S2506, according to the unique identifier corresponding to the sub-video, a complete video is obtained by splicing the plurality of sub-videos, and the spliced video is used as the associated video file.
In the above embodiment, the time sequence among all the sub-videos may be determined according to the unique identifier of the sub-video, and all the sub-videos are spliced according to the time sequence to obtain the complete video file. In this way, the server 104 can directly store the spliced and restored whole video file to the designated position, and inquire the whole video file according to the service number during retrieval, so that the inquiry time is reduced, the whole service operation process is more convenient to trace back, and the service trace-back efficiency is improved.
In one embodiment, as shown in fig. 5, after uploading the service number and the service processing result to the blockchain system, the method further includes:
step S242, a service credential retrieval request of the second terminal is received.
The second terminal and the first terminal used by the user may be the same terminal, or may be other terminal devices used by the user or a third party supervision organization. The service credential retrieval request may be a retrieval request initiated by the second terminal to the user via a client or other interface, where the retrieval request may be used to request the server 104 to return the second service credential to the second terminal.
Step S244, the target service number corresponding to the retrieval request is acquired.
Specifically, the server 104 may parse the service credential retrieval request to obtain a service number corresponding to the credential to be retrieved. In some other embodiments, the server 104 may also obtain the target service number by receiving a 5G message or the like.
And step S246, extracting video files from the database according to the target service numbers, and sending the extracted video files to the second terminal.
Specifically, based on the association relationship between the service number and the video file, the server 104 may extract the video file corresponding to the target service number from the database, and return the video file to the second terminal.
In the above embodiment, the request for retrieving the certificate of the second terminal may be received, and the corresponding video file may be extracted from the database according to the obtained target service number, so as to ensure traceability of the service process.
In one embodiment, as shown in fig. 6, the processing the service corresponding to the service number and generating the service processing result includes:
step S2202, obtaining user identification information and verification information corresponding to the service request.
The user representation information may include, among other things, the user's credentials number, user name, account number, etc. The verification information may include fingerprint information, facial images, and other biometric information, and may also include verification codes, passwords, and the like.
Specifically, after receiving the service request of the first terminal, the user identification information and the verification information sent by the user can be received through an APP such as an internet bank, a mobile phone bank, or through a 5G message.
Step S2204 obtains identity authentication information corresponding to the user identification information from the blockchain system.
The identity authentication information can be authentication information such as fingerprint and face image reserved when a user opens an account in a business system such as a bank, and the authentication information is uploaded to the blockchain by a node such as the bank.
Step S2206 is executed to process the service corresponding to the service number and generate a service processing result when the verification information is matched with the identity authentication information.
Specifically, it may be detected whether the verification information obtained in step S2202 is consistent with the identity authentication information in the blockchain, and if so, the user may transact basic services such as purchasing financial products, and generate a corresponding service processing result.
In the above embodiment, the blockchain may be used to store the identity authentication information of the user, and transact the service when the verification information obtained from the second terminal matches with the identity authentication information, so as to protect the personal privacy of the user and improve the security of the service transacting process.
It should be understood that, although the steps in the flowcharts related to the embodiments described above are sequentially shown as indicated by arrows, these steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in the flowcharts described in the above embodiments may include a plurality of steps or a plurality of stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily performed sequentially, but may be performed alternately or alternately with at least some of the other steps or stages.
The user identification information or the biological identification information and the like possibly related in the embodiments of the application are all data information related to the service, which is actively provided by the user in the service operation process, is processed based on the reasonable purpose of the service scene according to legal, legal and necessary principles and strictly according to the requirements of laws and regulations.
According to another aspect of the embodiments of the present disclosure, as shown in fig. 7, there is further provided a service credential processing apparatus, which is executed on a server, where the server is a node of a blockchain system, and the apparatus includes:
a request receiving module 310, configured to receive a service request of a first terminal, and identify a service number in the service request;
the service processing module 320 is configured to process a service corresponding to the service number, and generate a service processing result;
a video receiving module 330, configured to receive a video file sent by the first terminal; the video file is obtained by recording a screen of the first terminal in the processing process of the service;
a first credential processing module 340, configured to upload the service number and the service processing result to the blockchain system;
the second credential processing module 350 is configured to associate the video file with the service number, and store the associated video file in a preset database; the service processing result is a first service certificate of the service, and the video file is a second service certificate of the service.
The specific limitation of the processing apparatus may be referred to above as limitation of the processing method, and will not be described herein. According to the processing method, the processing device can add the first module, the second module and the like to realize the steps in the corresponding method embodiment. Each of the modules in the processing apparatus described above may be implemented in whole or in part by software, hardware, and combinations thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
It should be noted that the method and the device for processing the business document of the present application can be used for business backtracking in the financial field, and also can be used in any field other than the financial field, and the application fields of the method and the device of the present application are not limited.
According to another aspect of the embodiments of the present disclosure, there is provided a computer device, which may be a terminal, and an internal structure diagram thereof may be as shown in fig. 8. The computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless mode can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement the above-described processing method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, can also be keys, a track ball or a touch pad arranged on the shell of the computer equipment, and can also be an external keyboard, a touch pad or a mouse and the like.
It will be appreciated by those skilled in the art that the structure shown in FIG. 8 is merely a block diagram of some of the structures associated with the present inventive arrangements and is not limiting of the computer device to which the present inventive arrangements may be applied, and that a particular computer device may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
In an embodiment, there is also provided a computer device comprising a memory and a processor, the memory having stored therein a computer program, the processor implementing the steps of the method embodiments described above when the computer program is executed.
According to another aspect of the disclosed embodiments, there is provided a computer program product comprising a computer program which, when executed by a processor, implements the steps of the method embodiments described above.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, or the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like. The databases referred to in the embodiments provided herein may include at least one of a relational database and a non-relational database. The non-relational database may include, but is not limited to, a blockchain-based distributed database, and the like. The processor referred to in the embodiments provided in the present application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic unit, a data processing logic unit based on quantum computing, or the like, but is not limited thereto.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the application and are described in detail herein without thereby limiting the scope of the application. It should be noted that other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This disclosure is intended to cover any adaptations, uses, or adaptations of the disclosure following the general principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof.
Claims (10)
1. A method for processing service credentials, the method being performed on a server, the server being a node of a blockchain system, the method comprising:
receiving a service request of a first terminal, and identifying a service number in the service request;
processing the service corresponding to the service number and generating a service processing result;
receiving a video file sent by the first terminal; the video file is obtained by recording a screen of the first terminal in the processing process of the service;
uploading the service number and the service processing result to the block chain system;
associating the video file with the service number, and storing the associated video file into a preset database;
the service processing result is a first service certificate of the service, and the video file is a second service certificate of the service.
2. The method of claim 1, wherein the video file comprises a plurality of sub-videos, and wherein associating the video file with the service number comprises:
generating a mapping relation between the service number and each sub video based on the service number;
and renaming each sub video according to the mapping relation.
3. The method of claim 2, further comprising, after renaming each sub-video according to the mapping relationship:
and according to the unique identification corresponding to the sub-video, splicing the plurality of sub-videos to obtain a complete video, and taking the spliced video as an associated video file.
4. The method of claim 1, further comprising, after uploading the service number and the service processing result to the blockchain system:
receiving a service certificate retrieval request of a second terminal;
acquiring a target service number corresponding to the retrieval request;
and extracting the video file from the database according to the target service number, and sending the extracted video file to the second terminal.
5. The method of claim 1, wherein the processing the service corresponding to the service number and generating a service processing result comprises:
acquiring user identification information and verification information corresponding to the service request;
acquiring identity authentication information corresponding to the user identification information from the blockchain system;
and processing the service corresponding to the service number under the condition that the verification information is matched with the identity authentication information, and generating a service processing result.
6. The method of claim 5, wherein the verification information comprises a face image.
7. A device for processing service credentials, the device being implemented in a server, the server being a node of a blockchain system, the device comprising:
the request receiving module is used for receiving a service request of the first terminal and identifying a service number in the service request;
the service processing module is used for processing the service corresponding to the service number and generating a service processing result;
the video receiving module is used for receiving the video file sent by the first terminal; the video file is obtained by recording a screen of the first terminal in the processing process of the service;
the first certificate processing module is used for uploading the service number and the service processing result to the blockchain system;
the second certificate processing module is used for associating the video file with the service number and storing the associated video file into a preset database; the service processing result is a first service certificate of the service, and the video file is a second service certificate of the service.
8. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any of claims 1 to 6 when the computer program is executed.
9. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 6.
10. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 6.
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| CN202310777124.XA CN117034358A (en) | 2023-06-28 | 2023-06-28 | Service certificate processing method and device and computer equipment |
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| CN202310777124.XA CN117034358A (en) | 2023-06-28 | 2023-06-28 | Service certificate processing method and device and computer equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117436905A (en) * | 2023-11-27 | 2024-01-23 | 哈尔滨工程大学三亚南海创新发展基地 | Method, system, equipment and storage medium for generating service certificate chain |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117436905A (en) * | 2023-11-27 | 2024-01-23 | 哈尔滨工程大学三亚南海创新发展基地 | Method, system, equipment and storage medium for generating service certificate chain |
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