CN110287247B - Data storage method, device, equipment and storage medium based on Unionpay system - Google Patents
Data storage method, device, equipment and storage medium based on Unionpay system Download PDFInfo
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- CN110287247B CN110287247B CN201910427601.3A CN201910427601A CN110287247B CN 110287247 B CN110287247 B CN 110287247B CN 201910427601 A CN201910427601 A CN 201910427601A CN 110287247 B CN110287247 B CN 110287247B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/252—Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
Abstract
The invention relates to the technical field of big data, in particular to the field of object storage, and discloses a data storage method, device, equipment and storage medium based on a Unionpay system, which are used for analyzing a message in the Unionpay system, converting unreadable labels in the message into readable labels with identification significance, and improving the identification efficiency of application scenes. The method comprises the following steps: receiving a transaction request sent by a banking system; acquiring a target message according to a transaction request, wherein the target message carries one or more message fields; analyzing each message domain in the target message according to a preset analysis rule; acquiring a first analysis result, wherein the first analysis result comprises an unreadable tag of a target message domain; converting the unreadable label of the target message domain in the first analysis result into a readable label to obtain a second analysis result; and saving the second analysis result to a database.
Description
Technical Field
The present invention relates to the field of object storage, and in particular, to a data storage method, apparatus, device and storage medium based on a silver-linked system.
Background
The China Unionpay full-channel access payment system is called as a Unionpay system for short, supports the order receiving service of channels such as mobile, internet and the like, and comprises Internet payment products such as Unionpay online payment, pre-authorized payment, B2B public payment, cross-border payment, jump-free payment and the like; mobile terminal channel products such as mobile phone security payment controls, WAP page payments, tablet gateway payments, pre-authorized payments, cross-border payments, skip-free payments, etc.; background model products such as ordering, collecting, paying, assisting in consumption, etc. Each bank realizes the cross-bank transaction through the banking system.
Along with the refinement of the transaction scene, the application scene of the Unionpay system is more and more specific, and the same Unionpay domain in the Unionpay transaction message can contain a great number of application scenes.
Because the same field has too much content and contains readable and unreadable characters, the scene recognition efficiency is low when the subsequent big data is analyzed.
Disclosure of Invention
The invention provides a data storage method, device, equipment and storage medium based on a Unionpay system, which are used for analyzing a message in the Unionpay system, converting unreadable labels in the message into labels which are readable and have identification significance, and improving the identification efficiency of application scenes.
A first aspect of an embodiment of the present invention provides a data storage method based on a silver-linked system, including: receiving a transaction request sent by a banking system; acquiring a target message according to the transaction request, wherein the target message carries one or more message fields; analyzing each message domain in the target message according to a preset analysis rule; acquiring a first analysis result, wherein the first analysis result comprises an unreadable tag of a target message domain; converting the unreadable label of the target message domain in the first analysis result into a readable label to obtain a second analysis result; and storing the second analysis result into a database.
Optionally, in a first implementation manner of the first aspect of the embodiment of the present invention, after the obtaining the target packet according to the transaction request, before the parsing each packet field in the target packet according to a preset parsing rule, the method further includes: and acquiring a preset analysis rule, wherein the preset analysis rule is a rule formulated according to the Unionpay specification.
Optionally, in a second implementation manner of the first aspect of the embodiment of the present invention, the parsing each message field in the target message according to a preset parsing rule includes: decomposing each message domain in the target message into a plurality of fields according to the preset analysis rule; determining the initial label format of each message domain in the target message as a character string format; and generating the unreadable labels from the plurality of fields according to the character string format.
Optionally, in a third implementation manner of the first aspect of the embodiment of the present invention, the obtaining a first analysis result, where an unreadable tag of the first analysis result includes a target packet domain includes: splitting the unreadable labels of the message domains; determining a target message domain, wherein the target message domain is used for indicating an application scene of the transaction request; determining the conversion format of the target message domain as American Standard Code for Information Interchange (ASCII) format; converting the character string format of the target message domain into the ASCII format according to the preset analysis rule; and generating an unreadable tag of the target message domain.
Optionally, in a fourth implementation manner of the first aspect of the embodiment of the present invention, the converting the unreadable tag of the target packet domain in the first analysis result into the readable tag, and obtaining the second analysis result includes: acquiring a preset standard configuration table, wherein the preset standard configuration table comprises the domain length, the label usage identifier, the label usage length, the label usage value and the label usage value format of the target message domain; extracting an unreadable tag of the target message domain from the first analysis result; converting the unreadable label of the target message domain according to the preset standard configuration table; generating a readable label of the target message domain; and taking the readable label of the target message domain as a second analysis result.
Optionally, in a fifth implementation manner of the first aspect of the embodiment of the present invention, the method further includes: reading the second analysis result from the database; carrying out data analysis on the second analysis result; an analysis report is generated, the analysis report including a statistics report and a data analysis text.
Optionally, in a sixth implementation manner of the first aspect of the embodiment of the present invention, the performing data analysis on the second analysis result includes: extracting one or more character strings from the second analysis result, wherein the character strings comprise letter sequences and digital sequences; searching the letter meaning corresponding to each letter sequence in one or more character strings in a first preset mapping relation; searching the digital meaning corresponding to each digital sequence in the one or more character strings in a second preset mapping relation; and determining the meaning of each character string in the one or more character strings according to the letter meaning corresponding to each letter sequence and the number meaning corresponding to each number sequence.
A second aspect of an embodiment of the present invention provides a data storage device based on a silver-linked system, including: the receiving unit is used for receiving the transaction request sent by the banking system; the first acquisition unit is used for acquiring a target message according to the transaction request, wherein the target message carries one or more message fields; the analysis unit is used for analyzing each message domain in the target message according to a preset analysis rule; the second acquisition unit is used for acquiring a first analysis result, wherein the first analysis result comprises an unreadable tag of the target message domain; the conversion unit is used for converting the unreadable label of the target message domain in the first analysis result into a readable label to obtain a second analysis result; and the storage unit is used for storing the second analysis result into a database.
Optionally, in a first implementation manner of the second aspect of the embodiment of the present invention, the data storage device based on the silver-linked system further includes: and the third acquisition unit is used for acquiring preset analysis rules, wherein the preset analysis rules are rules formulated according to the Unionpay specification.
Optionally, in a second implementation manner of the second aspect of the embodiment of the present invention, the parsing unit is specifically configured to: decomposing each message domain in the target message into a plurality of fields according to the preset analysis rule; determining the initial label format of each message domain in the target message as a character string format; and generating the unreadable labels from the plurality of fields according to the character string format.
Optionally, in a third implementation manner of the second aspect of the embodiment of the present invention, the second obtaining unit is specifically configured to: splitting the unreadable labels of the message domains; determining a target message domain, wherein the target message domain is used for indicating an application scene of the transaction request; determining the conversion format of the target message domain as American Standard Code for Information Interchange (ASCII) format; converting the character string format of the target message domain into the ASCII format according to the preset analysis rule; and generating an unreadable tag of the target message domain.
Optionally, in a fourth implementation manner of the second aspect of the embodiment of the present invention, the conversion unit is specifically configured to: acquiring a preset standard configuration table, wherein the preset standard configuration table comprises the domain length, the label usage identifier, the label usage length, the label usage value and the label usage value format of the target message domain; extracting an unreadable tag of the target message domain from the first analysis result; converting the unreadable label of the target message domain according to the preset standard configuration table; generating a readable label of the target message domain; and taking the readable label of the target message domain as a second analysis result.
Optionally, in a fifth implementation manner of the second aspect of the embodiment of the present invention, the data storage device based on the silver-linked system further includes: the reading unit is used for reading the second analysis result called from the database; the analysis unit is used for carrying out data analysis on the second analysis result; and the generation unit is used for generating an analysis report, wherein the analysis report comprises a statistical report and a data analysis text.
Optionally, in a sixth implementation manner of the second aspect of the embodiment of the present invention, the analysis unit is specifically configured to: extracting one or more character strings from the second analysis result, wherein the character strings comprise letter sequences and digital sequences; searching the letter meaning corresponding to each letter sequence in one or more character strings in a first preset mapping relation; searching the digital meaning corresponding to each digital sequence in the one or more character strings in a second preset mapping relation; and determining the meaning of each character string in the one or more character strings according to the letter meaning corresponding to each letter sequence and the number meaning corresponding to each number sequence.
A third aspect of the embodiment of the present invention provides a data storage device based on a silver-linked system, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor, where the processor implements the data storage method based on a silver-linked system according to any one of the foregoing embodiments when executing the computer program.
A fourth aspect of the embodiments of the present invention provides a computer readable storage medium comprising instructions which, when executed on a computer, cause the computer to perform the steps of the data storage method of any of the above embodiments based on a silver-linked system.
In the technical scheme provided by the embodiment of the invention, a transaction request sent by a banking system is received; acquiring a target message according to a transaction request, wherein the target message carries one or more message fields; analyzing each message domain in the target message according to a preset analysis rule; acquiring a first analysis result, wherein the first analysis result comprises an unreadable tag of a target message domain; converting the unreadable label of the target message domain in the first analysis result into a readable label to obtain a second analysis result; and saving the second analysis result to a database. According to the embodiment of the invention, the message in the Unionpay system is analyzed, and the unreadable label in the message is converted into the readable label with identification meaning, so that the identification efficiency of the application scene is improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a data storage method based on a Unionpay system in an embodiment of the present invention;
FIG. 2 is a schematic diagram of another embodiment of a data storage method based on a Unionpay system in accordance with an embodiment of the present invention;
FIG. 3 is a schematic diagram of one embodiment of a data storage device based on a Unionpay system in accordance with an embodiment of the present invention;
FIG. 4 is a schematic diagram of another embodiment of a data storage device based on a Unionpay system in accordance with an embodiment of the present invention;
FIG. 5 is a schematic diagram of one embodiment of a data storage device based on a Unionpay system in accordance with an embodiment of the present invention.
Detailed Description
The invention provides a data storage method, device, equipment and storage medium based on a Unionpay system, which are used for analyzing a message in the Unionpay system, converting unreadable labels in the message into labels which are readable and have identification significance, and improving the identification efficiency of application scenes.
In order to enable those skilled in the art to better understand the present invention, embodiments of the present invention will be described below with reference to the accompanying drawings.
The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, 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 described herein may be implemented in other sequences than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1, a flowchart of a data storage method based on a silver-linked system according to an embodiment of the present invention specifically includes:
101. and receiving a transaction request sent by the banking system.
The server receives a transaction request sent by the banking system. Specifically, when a transaction is generated in the parallel connection system, the parallel connection system sends a transaction request to the server, wherein the transaction request carries a transaction serial number of a target bank transaction, the transaction serial number is unique, and the unique transaction serial number at least comprises a service type, transaction time and a transaction object.
It will be appreciated that the execution subject of the present invention may be a data storage device based on a silver-linked system, and may also be a terminal or a server, which is not limited herein. The present invention will be described by taking a server as an execution subject.
It should be noted that, the server receives multiple transaction requests of the same bank transaction, the server needs to identify each transaction request, filter the multiple acquired transaction requests of the same transaction, and receive one transaction request of the multiple transaction requests.
102. And acquiring a target message according to the transaction request, wherein the target message carries one or more message fields.
And the server acquires the target message according to the transaction request. Specifically, the server receives a target message of a transaction request sent by the banking system, wherein the target message is a message conforming to the banking standard, and the target message comprises one or more domains. For example, the destination message may be in the format of an ISO8583 packet, where the ISO8583 packet is an internationally standardized packet format, and is composed of at most 128 field fields, each field having a uniform specification and having a constant length and a variable length. The ISO8583 packet is preceded by a bitmap to determine the field composition of the packet. In the embodiment of the present invention, the received target message includes at least one target field, where the target field is used to indicate additional information, where the additional information includes at least an application scenario, and variables of the target field include a 3-byte length value and a maximum of 512 bytes (which may be letters, numbers, and special characters) of data.
103. And analyzing each message domain in the target message according to a preset analysis rule.
The server analyzes each message domain in the target message according to a preset analysis rule, wherein the preset analysis rule is a rule formulated according to the Unionpay rule for analyzing part of special domain values in each message domain.
And the server converts the received target message according to a preset analysis rule. Specific parsing rules may refer to the silver association rules, and are not described herein. For example, if the received target message is:
QR 043A C212B T66181217612975319471D H00250001F D1610; the server analyzes the message content into American information interchange standard codes (american standard code for information interchange, ASCII) which can be identified by the server, and a first analysis result is obtained: 515230343301033231320214363631383132313736313239373533313934373104083030323530303031060431363130. the obtained first analysis result cannot be directly identified by the user so as to acquire information. The parsing rules may include a format to be converted, such as ASCII, etc., and are not limited in particular herein.
It should be noted that, the UnionPay specification includes mobile payment, secure internet payment, fixed phone payment and public payment, wherein the mobile payment describes interactive flows and technical implementation details and security requirements between the mobile payment terminal and UnionPay mobile payment platform, the mobile payment platform and affiliated merchants, and between the mobile payment platform and UnionPay trans-connection system. The mobile payment specifically comprises CUPMobalie core function specification, CUPMobalie bank card application specification, CUPMobalie intelligent SD card application interface specification, CUPMobalie application management terminal interface specification and data short message interface specification.
The online secure payment specifically comprises China Unionpay CUPSecure core function Specification. The Chinese UnionPay CUPSecure core function Specification standardizes the transaction processing flow of a security authentication mode under a CUPSecure online payment security authentication system, the used message format, the message domain description, the security requirement and other related technical requirements, and plays a positive role in standardizing and promoting the online payment service development.
The fixed telephone payment specifically comprises a telephone payment terminal specification and a Chinese Unionpay telephone payment terminal detection standard. The telephone payment terminal specification describes the hardware requirements, the security requirements, the parameter management, the terminal application basic instruction set, the application processing flow and other aspects of the telephone payment terminal, standardizes the physical, security and application characteristics of the telephone payment terminal and ensures the payment security of users. The detection standard of the Chinese Unionpay telephone terminal is used for guiding the product development of telephone payment terminal manufacturers, and accordingly, the authentication work of the telephone payment terminal is developed, and the service development is standardized.
The public payment specifically comprises ' Unionpay card public payment technical specification ', ' multi-channel access interface specification ', ' public payment terminal technical specification ', ' Unionpay card public payment technical specification ', ' describe message and file interfaces between public payment business transaction processing flow, network access mechanism (accept, issue) and Unionpay system during cross-line transaction ', and ' multi-channel access interface specification ', ' mainly defines message interfaces and file interfaces between Unionpay multi-channel access platform and access terminal (mainly comprising direct connection terminal, channel access mechanism and service provider). The above specifications are existing standards, and specific details are not repeated here.
104. And acquiring a first analysis result, wherein the first analysis result comprises an unreadable tag of the target message domain.
The server obtains a first analysis result, wherein the first analysis result comprises unreadable characters of the target message domain. Specifically, the server obtains a first analysis result, where the first analysis result includes unreadable characters, where the unreadable characters may be american standard code for information interchange ASCII codes, or may be other format codes meeting requirements, and the method is not limited herein. For example, if the specific content of the received target message is: QR 043A C212B T66181217612975319471D H00250001F D1610; then the message content is parsed into ASCII code, and a first parsing result is obtained as follows:
515230343301033231320214363631383132313736313239373533313934373104083030323530303031060431363130. the first section of analysis results in that the user cannot directly read and acquire the related information.
It should be noted that, the target message field is used for transmitting detailed business achievement, industry application information and other relevant information in the transaction. The target message field (e.g., field 104 of the ISO8583 message) may be used independently or in combination with a plurality of different uses according to the transaction scenario, and each use in the target field may be customized by an organization, and is not limited herein. The overall format of the entire domain is: < total length of field > < usage ID1> < length of usage ID1> < usage ID1 value > … … < usage IDn > < length of usage IDn > < usage IDn value >.
It can be understood that each usage contains different subfields according to different application products, each subfield is composed of a tag (T), a subfield value length (L) and a subfield value (V), the format of the subfields is a TLV format, and no ordering requirement is required for subfield transmission. The TLV format definition is consistent with the TLV format in the ISO8583 message 55 domain and will not be described in detail herein.
Different usage corresponds to different names, different lengths and different roles, for example, sender auxiliary authentication information (sender verification information, SI) for delivering content such as sender information, the maximum length being 402 bytes; aviation industry application data (airline industry application information, AI) for delivering aviation industry application information and the like, the maximum length being 168 bytes; cardholder IP and device information (cardholder device information, CD) for delivering cardholder hardware device information, etc., maximum length 128 bytes; and (3) fund usage (MU) for transferring the fund usage of the unit settlement card, wherein the maximum length is 9 bytes.
The SI includes 5 subfields, the first subfield is a sender account number, a subfield tag value is 01, a subfield attribute is n.19 (LLVAR), and the description of the subfields is: 1. the method comprises the steps of transmitting card number information of an initiating mechanism in debit transfer subscription transaction, debit transfer account release transaction and debit transfer transaction; 2. when the subdomain is used in credit-type transactions, uploading the subdomain when the fund source in the F104BI usage sent by the recipient is "01-personal account payment"; 3. this subdomain is not used for cross-border money transfer transactions, and the transferor account number of the cross-border money transfer is passed in F102. The second subdomain is the sender name, subdomain tag value is 02, subdomain attribute is ans, and the description of the subdomain is: 1. when the subdomain is used in credit-type transactions, uploading the subdomain when the fund source in the F104BI usage sent by the recipient is "01-personal account payment"; 2. this subdomain is not used for cross-border money transfer transactions, and the name of the sender of the cross-border money transfer is passed in F61.6. The third subdomain is the birthday of the sender, the tag value of the subdomain is 03, the attribute of the subdomain is n8, and the description of the subdomain is as follows: 1. the yyyymmd format is used. The fourth subfield is the gender of the sender, the tag value of the subfield is 04, the attribute of the subfield is ans1, and the description of the subfield is: m represents male, F represents female, and 0 represents the other. The fifth subdomain is international of the sender, the tag value of the subdomain is 05, the attribute of the subdomain is ans3, and the description of the subdomain is as follows: refer to appendix A.5 in the national code table, china Union exchange System technical Specification (International Vol.) section 6 appendix. Other usage, such as AI, CD usage, etc., is similar to usage SI, and will not be described in detail herein.
105. And converting the unreadable label of the target message domain in the first analysis result into a readable label to obtain a second analysis result.
And the server converts the unreadable label of the target message domain in the first analysis result into a readable label to obtain a second analysis result. Specifically, the server converts unreadable characters in the first analysis result into readable characters to obtain a second analysis result, wherein the unreadable characters are characters which can not be read by a user directly, and the readable characters are characters which can be read by the user directly and have specific recognition meanings. The ASCII code in the first analysis result is converted into a character which can be identified by a user, and the specific process is as follows: converting the first analysis result 515230343301033231320214363631383132313736313239373533313934373104083030323530303031060431363130 into characters in other formats to obtain a second analysis result: QR 01212; QR0266181217612975319471; QR061610. The user can read the relevant information from the converted content.
106. And saving the second analysis result to a database.
The server saves the second analysis result to the database. It will be appreciated that the second parsing result stored in the database may be recalled and analyzed and interpreted.
According to the embodiment of the invention, a transaction request sent by a banking system is received; acquiring a target message according to a transaction request, wherein the target message carries one or more message fields; analyzing each message domain in the target message according to a preset analysis rule; acquiring a first analysis result, wherein the first analysis result comprises an unreadable tag of a target message domain; converting the unreadable label of the target message domain in the first analysis result into a readable label to obtain a second analysis result; and saving the second analysis result to a database. And the message in the Unionpay system is analyzed, and the unreadable label in the message domain is converted into a readable label with identification meaning, so that the identification efficiency of the application scene is improved.
Referring to fig. 2, another flowchart of a data storage method based on a silver-linked system according to an embodiment of the present invention specifically includes:
201. and receiving a transaction request sent by the banking system.
The server receives a transaction request sent by the banking system. Specifically, when a transaction is generated in the parallel connection system, the parallel connection system sends a transaction request to the server, wherein the transaction request carries a transaction serial number of a target bank transaction, the transaction serial number is unique, and the unique transaction serial number at least comprises a service type, transaction time and a transaction object.
It will be appreciated that the execution subject of the present invention may be a data storage device based on a silver-linked system, and may also be a terminal or a server, which is not limited herein. The present invention will be described by taking a server as an execution subject.
It should be noted that, the server receives multiple transaction requests of the same bank transaction, the server needs to identify each transaction request, filter the multiple acquired transaction requests of the same transaction, and receive one transaction request of the multiple transaction requests.
202. And acquiring a target message according to the transaction request, wherein the target message carries one or more message fields.
And the server acquires the target message according to the transaction request. Specifically, the server receives a target message of a transaction request sent by the banking system, wherein the target message is a message conforming to the banking standard, and the target message comprises one or more domains. For example, the destination message may be in the format of an ISO8583 packet, where the ISO8583 packet is an internationally standardized packet format, and is composed of at most 128 field fields, each field having a uniform specification and having a constant length and a variable length. The ISO8583 packet is preceded by a bitmap to determine the field composition of the packet. In the embodiment of the present invention, the received target message includes at least one target field, where the target field is used to indicate additional information, where the additional information includes at least an application scenario, and variables of the target field include a 3-byte length value and a maximum of 512 bytes (which may be letters, numbers, and special characters) of data.
203. And acquiring a preset analysis rule which is a rule formulated according to the Unionpay specification.
The server acquires preset analysis rules, wherein the preset analysis rules are rules formulated according to the Unionpay specification.
204. And analyzing each message domain in the target message according to a preset analysis rule.
The server analyzes each message domain in the target message according to a preset analysis rule, wherein the preset analysis rule is a rule formulated according to the Unionpay rule for analyzing part of special domain values in each message domain. Specifically, the server decomposes each message domain in the target message into a plurality of fields according to a preset parsing rule; determining the initial label format of each message domain in the target message as a character string format; the plurality of fields are generated into an unreadable tag in a string format.
And the server converts the received target message according to a preset analysis rule. Specific parsing rules may refer to the silver association rules, and are not described herein. For example, if the received target message is:
QR 043A C212B T66181217612975319471D H00250001F D1610; the server analyzes the message content into American information interchange standard codes (american standard code for information interchange, ASCII) which can be identified by the server, and a first analysis result is obtained: 515230343301033231320214363631383132313736313239373533313934373104083030323530303031060431363130. the obtained first analysis result cannot be directly identified by the user so as to acquire information. The parsing rules may include a format to be converted, such as ASCII, etc., and are not limited in particular herein.
It should be noted that, the UnionPay specification includes mobile payment, secure internet payment, fixed phone payment and public payment, wherein the mobile payment describes interactive flows and technical implementation details and security requirements between the mobile payment terminal and UnionPay mobile payment platform, the mobile payment platform and affiliated merchants, and between the mobile payment platform and UnionPay trans-connection system. The mobile payment specifically comprises CUPMobalie core function specification, CUPMobalie bank card application specification, CUPMobalie intelligent SD card application interface specification, CUPMobalie application management terminal interface specification and data short message interface specification.
The online secure payment specifically comprises China Unionpay CUPSecure core function Specification. The Chinese UnionPay CUPSecure core function Specification standardizes the transaction processing flow of a security authentication mode under a CUPSecure online payment security authentication system, the used message format, the message domain description, the security requirement and other related technical requirements, and plays a positive role in standardizing and promoting the online payment service development.
The fixed telephone payment specifically comprises a telephone payment terminal specification and a Chinese Unionpay telephone payment terminal detection standard. The telephone payment terminal specification describes the hardware requirements, the security requirements, the parameter management, the terminal application basic instruction set, the application processing flow and other aspects of the telephone payment terminal, standardizes the physical, security and application characteristics of the telephone payment terminal and ensures the payment security of users. The detection standard of the Chinese Unionpay telephone terminal is used for guiding the product development of telephone payment terminal manufacturers, and accordingly, the authentication work of the telephone payment terminal is developed, and the service development is standardized.
The public payment specifically comprises ' Unionpay card public payment technical specification ', ' multi-channel access interface specification ', ' public payment terminal technical specification ', ' Unionpay card public payment technical specification ', ' describe message and file interfaces between public payment business transaction processing flow, network access mechanism (accept, issue) and Unionpay system during cross-line transaction ', and ' multi-channel access interface specification ', ' mainly defines message interfaces and file interfaces between Unionpay multi-channel access platform and access terminal (mainly comprising direct connection terminal, channel access mechanism and service provider). The above specifications are existing standards, and specific details are not repeated here.
205. And acquiring a first analysis result, wherein the first analysis result comprises an unreadable tag of the target message domain.
The server obtains a first analysis result, wherein the first analysis result comprises unreadable characters of the target message domain. Specifically, the server splits the unreadable labels of each message domain; determining a target message domain, wherein the target message domain is used for indicating an application scene of a transaction request; determining the conversion format of the target message domain as American Standard Code for Information Interchange (ASCII) format; converting the character string format of the target message domain into an ASCII format according to a preset analysis rule; an unreadable tag for the target message field is generated. For example, if the specific content of the received target message is:
QR 043A C212B T66181217612975319471D H00250001F D1610; then the message content is parsed into ASCII code, and a first parsing result is obtained as follows:
515230343301033231320214363631383132313736313239373533313934373104083030323530303031060431363130. the first section of analysis results in that the user cannot directly read and acquire the related information.
It should be noted that, the target message field is used for transmitting detailed business achievement, industry application information and other relevant information in the transaction. The target message field (e.g., field 104 of the ISO8583 message) may be used independently or in combination with a plurality of different uses according to the transaction scenario, and each use in the target field may be customized by an organization, and is not limited herein. The overall format of the entire domain is: < total length of field > < usage ID1> < length of usage ID1> < usage ID1 value > … … < usage IDn > < length of usage IDn > < usage IDn value >.
It can be understood that each usage contains different subfields according to different application products, each subfield is composed of a tag (T), a subfield value length (L) and a subfield value (V), the format of the subfields is a TLV format, and no ordering requirement is required for subfield transmission. The TLV format definition is consistent with the TLV format in the ISO8583 message 55 domain and will not be described in detail herein.
Different usage corresponds to different names, different lengths and different roles, for example, sender auxiliary authentication information (sender verification information, SI) for delivering content such as sender information, the maximum length being 402 bytes; aviation industry application data (airline industry application information, AI) for delivering aviation industry application information and the like, the maximum length being 168 bytes; cardholder IP and device information (cardholder device information, CD) for delivering cardholder hardware device information, etc., maximum length 128 bytes; and (3) fund usage (MU) for transferring the fund usage of the unit settlement card, wherein the maximum length is 9 bytes.
The SI includes 5 subfields, the first subfield is a sender account number, a subfield tag value is 01, a subfield attribute is n.19 (LLVAR), and the description of the subfields is: 1. the method comprises the steps of transmitting card number information of an initiating mechanism in debit transfer subscription transaction, debit transfer account release transaction and debit transfer transaction; 2. when the subdomain is used in credit-type transactions, uploading the subdomain when the fund source in the F104BI usage sent by the recipient is "01-personal account payment"; 3. this subdomain is not used for cross-border money transfer transactions, and the transferor account number of the cross-border money transfer is passed in F102. The second subdomain is the sender name, subdomain tag value is 02, subdomain attribute is ans, and the description of the subdomain is: 1. when the subdomain is used in credit-type transactions, uploading the subdomain when the fund source in the F104BI usage sent by the recipient is "01-personal account payment"; 2. this subdomain is not used for cross-border money transfer transactions, and the name of the sender of the cross-border money transfer is passed in F61.6. The third subdomain is the birthday of the sender, the tag value of the subdomain is 03, the attribute of the subdomain is n8, and the description of the subdomain is as follows: 1. the yyyymmd format is used. The fourth subfield is the gender of the sender, the tag value of the subfield is 04, the attribute of the subfield is ans1, and the description of the subfield is: m represents male, F represents female, and 0 represents the other. The fifth subdomain is international of the sender, the tag value of the subdomain is 05, the attribute of the subdomain is ans3, and the description of the subdomain is as follows: refer to appendix A.5 in the national code table, china Union exchange System technical Specification (International Vol.) section 6 appendix. Other usage, such as AI, CD usage, etc., is similar to usage SI, and will not be described in detail herein.
206. And converting the unreadable label of the target message domain in the first analysis result into a readable label to obtain a second analysis result.
And the server converts the unreadable label of the target message domain in the first analysis result into a readable label to obtain a second analysis result. Specifically, a preset standard configuration table is obtained, wherein the preset standard configuration table comprises the domain length of a target message domain, a label usage identifier, a label usage length, a label usage value and a label usage value format; extracting an unreadable tag of the target message domain from the first analysis result; converting the unreadable label of the target message domain according to a preset standard configuration table; generating a readable label of the target message domain; and taking the readable label of the target message domain as a second analysis result, wherein the unreadable character is a character which can not be read directly by a user, and the readable character is a character which can be read directly by the user and has specific recognition meaning. The ASCII code in the first analysis result is converted into a character which can be identified by a user, and the specific process is as follows: and (3) carrying out first analysis on the result:
515230343301033231320214363631383132313736313239373533313934373104083030323530303031060431363130 to other formats of characters to obtain a second analysis result: QR 01212; QR0266181217612975319471; QR061610. The user can read the relevant information from the converted content.
207. And saving the second analysis result to a database.
The server saves the second analysis result to the database. It will be appreciated that the second parsing result stored in the database may be recalled and analyzed and interpreted.
208. And reading the second analysis result from the database.
The server reads the saved second analysis result from the database.
209. And carrying out data analysis on the second analysis result.
And the server performs data analysis on the second analysis result. Specifically, one or more character strings are extracted from the second analysis result, wherein the character strings comprise letter sequences and digital sequences; searching the letter meaning corresponding to each letter sequence in one or more character strings in a first preset mapping relation; searching the digital meaning corresponding to each digital sequence in one or more character strings in a second preset mapping relation; and determining the meaning of each character string in the one or more character strings according to the letter meaning corresponding to each letter sequence and the number meaning corresponding to each number sequence.
210. An analysis report is generated, the analysis report including a statistical report and a data analysis text.
The server generates an analysis report, wherein the analysis report comprises a statistical report and a data analysis text, so that the process of generating the analysis report by a user is simpler, and the efficiency of generating the analysis report is improved.
According to the embodiment of the invention, a transaction request sent by a banking system is received; acquiring a target message according to a transaction request, wherein the target message carries one or more message fields; analyzing each message domain in the target message according to a preset analysis rule; acquiring a first analysis result, wherein the first analysis result comprises an unreadable tag of a target message domain; converting the unreadable label of the target message domain in the first analysis result into a readable label to obtain a second analysis result; saving the second analysis result to a database; reading a second analysis result from the database; carrying out data analysis on the second analysis result; an analysis report is generated, the analysis report including a statistical report and a data analysis text. The method comprises the steps of analyzing a message in a silver-linked system, converting unreadable labels in the message domain into readable labels with identification significance, and improving the identification efficiency of application scenes; and an analysis report is generated according to the readable labels with identification significance, so that the generation efficiency of the analysis report is improved.
The above describes a data storage method based on a silver-linked system in the embodiment of the present invention, and the following describes a data storage device based on a silver-linked system in the embodiment of the present invention, referring to fig. 3, one embodiment of the data storage device based on a silver-linked system in the embodiment of the present invention includes:
A receiving unit 301, configured to receive a transaction request sent by a banking system;
a first obtaining unit 302, configured to obtain a target packet according to the transaction request, where the target packet carries one or more packet fields;
an parsing unit 303, configured to parse each message domain in the target message according to a preset parsing rule;
a second obtaining unit 304, configured to obtain a first analysis result, where the first analysis result includes an unreadable tag of the target packet domain;
the conversion unit 305 is configured to convert the unreadable tag of the target packet domain in the first analysis result into a readable tag, so as to obtain a second analysis result;
a saving unit 306, configured to save the second analysis result to a database.
According to the embodiment of the invention, a transaction request sent by a banking system is received; acquiring a target message according to a transaction request, wherein the target message carries one or more message fields; analyzing each message domain in the target message according to a preset analysis rule; acquiring a first analysis result, wherein the first analysis result comprises an unreadable tag of a target message domain; converting the unreadable label of the target message domain in the first analysis result into a readable label to obtain a second analysis result; and saving the second analysis result to a database. And the message in the Unionpay system is analyzed, and the unreadable label in the message domain is converted into a readable label with identification meaning, so that the identification efficiency of the application scene is improved.
Referring to fig. 4, another embodiment of a data storage device based on a silver-linked system according to an embodiment of the present invention includes:
a receiving unit 301, configured to receive a transaction request sent by a banking system;
a first obtaining unit 302, configured to obtain a target packet according to the transaction request, where the target packet carries one or more packet fields;
an parsing unit 303, configured to parse each message domain in the target message according to a preset parsing rule;
a second obtaining unit 304, configured to obtain a first analysis result, where the first analysis result includes an unreadable tag of the target packet domain;
the conversion unit 305 is configured to convert the unreadable tag of the target packet domain in the first analysis result into a readable tag, so as to obtain a second analysis result;
a saving unit 306, configured to save the second analysis result to a database.
Optionally, the data storage device based on the Unionpay system further comprises:
and a third obtaining unit 307, configured to obtain a preset parsing rule, where the preset parsing rule is a rule formulated according to the union pay specification.
Optionally, the parsing unit 303 is specifically configured to:
decomposing each message domain in the target message into a plurality of fields according to the preset analysis rule; determining the initial label format of each message domain in the target message as a character string format; and generating the unreadable labels from the plurality of fields according to the character string format.
Optionally, the second obtaining unit 304 is specifically configured to:
splitting the unreadable labels of the message domains; determining a target message domain, wherein the target message domain is used for indicating an application scene of the transaction request; determining the conversion format of the target message domain as American Standard Code for Information Interchange (ASCII) format; converting the character string format of the target message domain into the ASCII format according to the preset analysis rule; and generating an unreadable tag of the target message domain.
Optionally, the conversion unit 305 is specifically configured to:
acquiring a preset standard configuration table, wherein the preset standard configuration table comprises the domain length, the label usage identifier, the label usage length, the label usage value and the label usage value format of the target message domain; extracting an unreadable tag of the target message domain from the first analysis result; converting the unreadable label of the target message domain according to the preset standard configuration table; generating a readable label of the target message domain; and taking the readable label of the target message domain as a second analysis result.
Optionally, the data storage device based on the Unionpay system further comprises:
A reading unit 308, configured to read the second parsing result called from the database;
an analysis unit 309, configured to perform data analysis on the second analysis result;
and a generating unit 310 for generating an analysis report including a statistical report and a data analysis text.
Optionally, the analysis unit 309 is specifically configured to:
extracting one or more character strings from the second analysis result, wherein the character strings comprise letter sequences and digital sequences; searching the letter meaning corresponding to each letter sequence in one or more character strings in a first preset mapping relation; searching the digital meaning corresponding to each digital sequence in the one or more character strings in a second preset mapping relation; and determining the meaning of each character string in the one or more character strings according to the letter meaning corresponding to each letter sequence and the number meaning corresponding to each number sequence.
According to the embodiment of the invention, a transaction request sent by a banking system is received; acquiring a target message according to a transaction request, wherein the target message carries one or more message fields; analyzing each message domain in the target message according to a preset analysis rule; acquiring a first analysis result, wherein the first analysis result comprises an unreadable tag of a target message domain; converting the unreadable label of the target message domain in the first analysis result into a readable label to obtain a second analysis result; saving the second analysis result to a database; reading a second analysis result from the database; carrying out data analysis on the second analysis result; an analysis report is generated, the analysis report including a statistical report and a data analysis text. The method comprises the steps of analyzing a message in a silver-linked system, converting unreadable labels in the message domain into readable labels with identification significance, and improving the identification efficiency of application scenes; and an analysis report is generated according to the readable labels with identification significance, so that the generation efficiency of the analysis report is improved.
The data storage device based on the Unionpay system in the embodiment of the present invention is described in detail from the point of view of modularized functional entities in the above fig. 3 to 4, and the data storage device based on the Unionpay system in the embodiment of the present invention is described in detail from the point of view of hardware processing in the following.
Fig. 5 is a schematic structural diagram of a data storage device based on a silver-linked system according to an embodiment of the present invention, where the data storage device 500 may have a relatively large difference due to configuration or performance, and may include one or more processors (central processing units, CPU) 501 (e.g., one or more processors) and a memory 509, and one or more storage media 508 (e.g., one or more mass storage devices) storing application programs 507 or data 506. Wherein the memory 509 and storage medium 508 may be transitory or persistent storage. The program stored on the storage medium 508 may include one or more modules (not shown), each of which may include a series of instruction operations on a data storage device based on a silver-linked system. Still further, the processor 501 may be configured to communicate with a storage medium 508 to execute a series of instruction operations in the storage medium 508 on the data storage device 500 based on a UnionPay system.
The silver-linked system based data storage device 500 may also include one or more power supplies 502, one or more wired or wireless network interfaces 503, one or more input/output interfaces 504, and/or one or more operating systems 505, such as Windows Serves, mac OS X, unix, linux, freeBSD, and the like. Those skilled in the art will appreciate that the data storage device structure of the silver-based system shown in FIG. 5 does not constitute a limitation of the data storage device of the silver-based system, and may include more or fewer components than shown, or may combine certain components, or may be arranged in a different arrangement of components. The processor 501 may perform the functions of the receiving unit 301, the first acquiring unit 302, the analyzing unit 303, the second acquiring unit 304, the converting unit 305, the third acquiring unit 307, the reading unit 308, the analyzing unit 309, and the generating unit 310 in the above-described embodiments.
The individual components of the data storage device based on the Unionpay system are described in detail below in conjunction with FIG. 5:
the processor 501 is a control center of the data storage device based on the Unionpay system and can process according to the set data storage method based on the Unionpay system. The processor 501 connects the various parts of the entire Unionpay-based data storage device with various interfaces and lines, performs various functions and processes of the Unionpay-based data storage device by running or executing software programs and/or modules stored in the memory 509 and invoking data stored in the memory 509, and converts unreadable tags in the message domain into readable tags, thereby enabling rapid identification of application scenarios in the message. The storage medium 508 and the memory 509 are both carriers for storing data, and in the embodiment of the present invention, the storage medium 508 may refer to an internal memory with a small storage capacity but a fast speed, and the memory 509 may be an external memory with a large storage capacity but a slow storage speed.
The memory 509 may be used to store software programs and modules, and the processor 501 performs various functional applications and data processing of the data storage device 500 based on the Unionpay system by running the software programs and modules stored in the memory 509. The memory 509 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, an application program required by at least one function (such as parsing each field in the target packet according to a preset parsing rule), and so on; the storage data area may store data created from use of a data storage device based on a silver-linked system (such as a first parsing result), and the like. In addition, the memory 509 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device. The data storage method program and the received data stream based on the Unionpay system provided in the embodiment of the present invention are stored in the memory, and when the use is required, the processor 501 is called from the memory 509.
When loaded and executed on a computer, produces a flow or function in accordance with embodiments of the present invention, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by a wired (e.g., coaxial cable, fiber optic, twisted pair), or wireless (e.g., infrared, wireless, microwave, etc.) means. The computer readable storage medium may be any available medium that can be stored by a computer or a data storage device such as a server, data center, etc. that contains an integration of one or more available media. The usable medium may be a magnetic medium (e.g., a floppy disk, a hard disk, a magnetic tape), an optical medium (e.g., an optical disk), or a semiconductor medium (e.g., a Solid State Disk (SSD)), or the like.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the several embodiments provided in the present invention, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiment of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied essentially or in part or all of the technical solution or in part in the form of a software product stored in a storage medium, including instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a read-only memory (ROM), a random access memory (random access memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A data storage method based on a Unionpay system, comprising:
receiving a transaction request sent by a banking system;
acquiring a target message according to the transaction request, wherein the target message carries one or more message fields;
analyzing each message domain in the target message according to a preset analysis rule;
acquiring a first analysis result, wherein the first analysis result comprises an unreadable tag of a target message domain;
converting the unreadable label of the target message domain in the first analysis result into a readable label to obtain a second analysis result;
the step of converting the unreadable tag of the target message domain in the first analysis result into a readable tag, and the step of obtaining a second analysis result comprises the following steps:
Acquiring a preset standard configuration table, wherein the preset standard configuration table comprises the domain length, the label usage identifier, the label usage length, the label usage value and the label usage value format of the target message domain;
extracting an unreadable tag of the target message domain from the first analysis result;
converting the unreadable label of the target message domain according to the preset standard configuration table;
generating a readable label of the target message domain;
taking the readable label of the target message domain as a second analysis result;
and storing the second analysis result into a database.
2. The method for storing data based on a silver-linked system according to claim 1, wherein after the target message is obtained according to the transaction request, before the parsing of each message field in the target message according to a preset parsing rule, the method further comprises:
and acquiring a preset analysis rule, wherein the preset analysis rule is a rule formulated according to the Unionpay specification.
3. The method for storing data based on a Unionpay system according to claim 1, wherein the parsing each message field in the target message according to a preset parsing rule includes:
Decomposing each message domain in the target message into a plurality of fields according to the preset analysis rule;
determining the initial label format of each message domain in the target message as a character string format;
and generating the unreadable labels from the plurality of fields according to the character string format.
4. The method for storing data based on a silver-linked system according to claim 3, wherein the obtaining a first analysis result, where the first analysis result includes an unreadable tag of a target message domain, includes:
splitting the unreadable labels of the message domains;
determining a target message domain, wherein the target message domain is used for indicating an application scene of the transaction request;
determining the conversion format of the target message domain as American Standard Code for Information Interchange (ASCII) format;
converting the character string format of the target message domain into the ASCII format according to the preset analysis rule;
and generating an unreadable tag of the target message domain.
5. The method of silver-linked system-based data storage of any of claims 1-4, further comprising:
reading the second analysis result from the database;
Carrying out data analysis on the second analysis result;
an analysis report is generated, the analysis report including a statistics report and a data analysis text.
6. The method for storing data based on a Unionpay system of claim 5, wherein the performing data analysis on the second analysis result comprises:
extracting one or more character strings from the second analysis result, wherein the character strings comprise letter sequences and digital sequences;
searching the letter meaning corresponding to each letter sequence in one or more character strings in a first preset mapping relation;
searching the digital meaning corresponding to each digital sequence in the one or more character strings in a second preset mapping relation;
and determining the meaning of each character string in the one or more character strings according to the letter meaning corresponding to each letter sequence and the number meaning corresponding to each number sequence.
7. A data storage device based on a Unionpay system, comprising:
the receiving unit is used for receiving the transaction request sent by the banking system;
the first acquisition unit is used for acquiring a target message according to the transaction request, wherein the target message carries one or more message fields;
The analysis unit is used for analyzing each message domain in the target message according to a preset analysis rule;
the second acquisition unit is used for acquiring a first analysis result, wherein the first analysis result comprises an unreadable tag of the target message domain;
the conversion unit is used for converting the unreadable label of the target message domain in the first analysis result into a readable label to obtain a second analysis result;
the step of converting the unreadable tag of the target message domain in the first analysis result into a readable tag, and the step of obtaining a second analysis result comprises the following steps:
acquiring a preset standard configuration table, wherein the preset standard configuration table comprises the domain length, the label usage identifier, the label usage length, the label usage value and the label usage value format of the target message domain;
extracting an unreadable tag of the target message domain from the first analysis result;
converting the unreadable label of the target message domain according to the preset standard configuration table;
generating a readable label of the target message domain;
taking the readable label of the target message domain as a second analysis result;
and the storage unit is used for storing the second analysis result into a database.
8. A data storage device based on a silver-linked system, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the data storage method based on a silver-linked system as claimed in any one of claims 1 to 6 when executing the computer program.
9. A computer readable storage medium comprising instructions which, when run on a computer, cause the computer to perform the method of silver-linked system-based data storage of any of claims 1-6.
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| CN111277569B (en) * | 2020-01-10 | 2022-08-16 | 北京融信易安信息技术有限公司 | Network message decoding method and device and electronic equipment |
| CN111641662B (en) * | 2020-07-01 | 2023-05-12 | 中国银行股份有限公司 | Message format checking method and device |
| CN112055018B (en) * | 2020-09-03 | 2023-05-23 | 中国银行股份有限公司 | Message analysis method and device |
| CN112217801B (en) * | 2020-09-18 | 2022-11-15 | 中国建设银行股份有限公司 | Message processing method and device, computer equipment and storage medium |
| CN112235262A (en) * | 2020-09-26 | 2021-01-15 | 建信金融科技有限责任公司 | Message analysis method and device, electronic equipment and computer readable storage medium |
| CN112291202B (en) * | 2020-10-09 | 2023-09-26 | 腾讯科技（深圳）有限公司 | Message data visualization method, device and computer readable storage medium |
| CN113765722B (en) * | 2021-09-17 | 2023-01-20 | 中国银行股份有限公司 | Configurable multi-protocol message processing method and device and electronic equipment |
| CN115580571B (en) * | 2022-09-26 | 2024-02-09 | 中国建设银行股份有限公司 | Message sending method, device, computing equipment and storage medium |
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