CN114979264A - Financial level message processing method and device - Google Patents
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Abstract
The invention provides a financial message processing method and a device, wherein the method comprises the following steps: receiving a financial message sent by an external system; mapping the received financial-level message to object data by using a dynamic reflection method according to preset data transmission object definition parameters, and determining the label information of the object; performing routing calculation based on a logistic regression model according to the label information of the object, and determining a service interface for receiving data in an internal system; and sending the object data to a service interface. The received financial-level message is mapped to object data by using a dynamic reflection method according to preset data transmission object definition parameters, and the tag information of the object is determined, so that the dynamic conversion of the tag based on annotation is realized, the conversion speed of the message is high, the efficiency is high, and the message processing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a financial message processing method and device.
Background
In the financial message processing process, it is often necessary to assemble a message according to a message protocol format and send the message to a receiving party, and at the same time, it is also necessary to convert the received message into an object that can be processed by a service, for example, Tag1 is a value #0001Tag2 is a value #0001 message protocol, tags of Tag1 and Tag2 are dynamically converted into variables such as "name" and "age", and the message is converted into a JSON (JS object Notation) object such as { "name": xiaoming "," age ": 23} in the prior art, the conversion is performed in a database configuration manner, but the number of database connections is large, which results in a slow conversion speed and thus a low processing efficiency.
Disclosure of Invention
The embodiment of the invention provides a financial message processing method, which is used for improving the message processing efficiency and comprises the following steps:
receiving a financial message sent by an external system;
mapping the received financial-level message to object data by using a dynamic reflection method according to preset data transmission object definition parameters, and determining the label information of the object;
performing routing calculation based on a logistic regression model according to the label information of the object, and determining a service interface for receiving data in an internal system;
and sending the object data to the service interface.
An embodiment of the present invention further provides a device for processing financial-level message, so as to improve the processing efficiency of the message, where the device includes:
the message receiving module is used for receiving financial level message sent by an external system;
the message conversion module is used for mapping the received financial-level message to object data by using a dynamic reflection method according to preset data transmission object definition parameters and determining the label information of the object;
the routing calculation module is used for performing routing calculation based on a logistic regression model according to the label information of the object and determining a service interface for receiving data in an internal system;
and the internal system forwarding module is used for sending the object data to the service interface.
The embodiment of the invention also provides computer equipment which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the financial message processing method when executing the computer program.
An embodiment of the present invention also provides a computer-readable storage medium, where a computer program for executing the above financial-level message processing method is stored in the computer-readable storage medium.
Embodiments of the present invention also provide a computer program product, which includes a computer program, and when the computer program is executed by a processor, the method for processing financial-level message processing is implemented.
In the embodiment of the invention, the financial grade message sent by an external system is received; mapping the received financial-level message to object data by using a dynamic reflection method according to preset data transmission object definition parameters, and determining the label information of the object; performing routing calculation based on a logistic regression model according to the label information of the object, and determining a service interface for receiving data in an internal system; and sending the object data to a service interface. The received financial-level message is mapped into object data by using a dynamic reflection method according to preset data transmission object definition parameters, and the tag information of the object is determined, so that the dynamic conversion of the tag based on annotation is realized, the conversion speed of the message is high, the efficiency is high, and the message processing efficiency is improved.
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In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of a financial-level message processing method according to an embodiment of the present invention.
Fig. 2 is a diagram illustrating a method for processing financial message messages according to an embodiment of the invention.
FIG. 3 is a logic diagram illustrating the operation of a financial message processing system in accordance with an embodiment of the present invention.
Fig. 4 is a schematic diagram of a financial-level message processing apparatus according to an embodiment of the present invention.
FIG. 5 is a diagram of a financial level message processing apparatus according to an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An embodiment of the present invention provides a financial-level message processing method, which is used to improve the processing efficiency of a message, and as shown in fig. 1, the method includes:
step 101: receiving a financial message sent by an external system;
step 102: mapping the received financial-level message to object data by using a dynamic reflection method according to preset data transmission object definition parameters, and determining the label information of the object;
step 103: performing routing calculation based on a logistic regression model according to the label information of the object, and determining a service interface for receiving data in an internal system;
step 104: and sending the object data to the service interface.
As can be known from the process shown in fig. 1, in the embodiment of the present invention, the financial level message sent by the external system is received; mapping the received financial-level message to object data by using a dynamic reflection method according to preset data transmission object definition parameters, and determining the label information of the object; performing routing calculation based on a logistic regression model according to the label information of the object, and determining a service interface for receiving data in an internal system; and sending the object data to a service interface. The received financial-level message is mapped to object data by using a dynamic reflection method according to preset data transmission object definition parameters, and the tag information of the object is determined, so that the dynamic conversion of the tag based on annotation is realized, the conversion speed of the message is high, the efficiency is high, and the message processing efficiency is improved.
In specific implementation, a financial message sent by an external system is received, wherein the financial message refers to a protocol message conforming to a data exchange standard in the financial industry, such as a protocol message related to fund subscription, redemption, fixed delivery and the like, the content includes data items such as a transaction type, an account number, an account type and the like, and common data exchange modes include online and batch modes such as TCP, FTP, MQ and the like. In this embodiment, the financial message refers to a message form interacting with the TA system by using an MQ message queue online manner. In the embodiment, the external system is TA (chinese settlement company) open fund registration post-house system, which is a system for the securities registration and settlement institution to register and settle the share of the open fund held by the investor.
In a specific embodiment, in order to further improve processing efficiency and ensure message security, the received message needs to be checked for validity in advance, and when step 101 is implemented specifically, the validity of a financial-level message sent by an external system is checked according to preset message specification information, and the financial-level message is received after the validity is checked. The message specification information refers to the relevant specification of the legality of the financial-level message, namely relevant regulations on the type, length, value range and the like of the message.
After receiving a financial message sent by an external system, mapping the received financial message to object data by using a dynamic reflection method according to preset data transmission object definition parameters, and determining the label information of the object. In a specific embodiment, the preset data transmission object definition parameter refers to a conversion rule formed by labeling a message with a custom Annotation indication in advance. Among them, Java provides a way and method to associate any information or any metadata (metadata) to a program element, Annotation is an interface through which a program can obtain an Annotation object specifying the program element by reflection and then obtain metadata inside the Annotation, and Annotation can be used to create documents, track dependencies in code, and even perform basic compile-time checks. From some aspects, the Annotation is used just like a modifier and applies to declarations of packages, types, construction methods, member variables, parameters, local variables. This information is stored in the "name value" structural pair of the Annotation, the members of the Annotation provide the association information of the program element (the members are called parameters or Annotation attributes), and the members of the Annotation are declared in the Annotation type in the form of a parameter-free method. Its method name and return value define the name and type of the member. In a specific embodiment, determining a relationship between a Data Transfer Object (DTO) of a financial-level message and an original message through a custom annotation to obtain a preset Data Transfer Object definition parameter specifically includes: formulating a financial level message specification, and standardizing the format and other contents of the financial level message; collecting, sorting and receiving message protocols of both parties, and refining related message rules; preprocessing the acquired message protocol, such as sorting, space removal, punctuation, escape character and the like; forming a DTO object corresponding to the financial level message according to the user-defined annotation specification; perfecting the definition of the DTO object, making the constraint of the DTO object, such as message length, enumeration value, type, routing rule, etc., and forming a message DTO annotation rule.
After defining to obtain data transmission object definition parameters, mapping the received financial level message to object data by using a dynamic reflection method, and determining the tag information of the object. The dynamic Reflection is a Java object that maps each component in a Java class to one another. That is, in the running state, for any one class, all the properties and methods of the class can be known; for any object, any of its methods and properties can be invoked. The function of dynamically acquiring information and dynamically calling object methods is called a reflection mechanism of Java. The function is that the class of any object is judged in the running process, and the object of any class is constructed in the running process; the member variables and methods possessed by any one class are judged at run-time.
And after the label information of the object is determined, performing routing calculation based on a logistic regression model according to the label information of the object, and determining a service interface for receiving data in the internal system. The specific implementation process comprises the following steps: and according to the routing rule, performing score estimation based on a logistic regression model, and determining the routing address of a service interface for receiving data in the internal system. The Logistic regression LR model is also called Logistic regression analysis, and is a generalized linear regression analysis model. In the specific embodiment, the request needs to be routed to the corresponding interface according to the request context, and the specific embodiment is based on LR regression model score estimation, so that rule-based dynamic routing of the message is implemented.
And after determining a service interface for receiving data in the internal system, sending the object data to the service interface. The internal system is an investment product sales platform and other systems in the bank, and can provide investment product sales services for customers, and the internal system comprises functions of product display, transaction, order form, clearing, comprehensive inquiry, system management, data exchange and the like.
In a specific embodiment, the method for processing financial-level messages provided in the present invention can not only convert messages sent by an external system and send the converted messages to an internal system, but also encapsulate object data transmitted by the internal system into messages and send the messages to a corresponding external system, as shown in fig. 2, based on fig. 1, further includes:
step 201: receiving object data sent by the service interface;
step 202: according to the data transmission object definition parameters, acquiring annotation contents corresponding to the received object data by using a dynamic reflection method, and determining tag information of the received object;
step 203: splicing the received object data into a corresponding financial level message according to the received label information of the object;
step 204: and performing routing calculation based on a logistic regression model according to the received label information of the object, determining a service interface for receiving the message in the external system, and sending the assembled financial-grade message to the service interface for receiving the message in the external system.
In specific implementation, the object data is automatically assembled into a predetermined message format (for example, 1008 is value #00011009 is value #0001) according to the tag information defined by the message DTO annotation rule, the length, the check bit, the message start header and the like are automatically assigned, and the assembled message is encapsulated and then sent to the message receiving side.
In addition, in the specific embodiment, the unique identifier MsgID of the message is defined based on the routing rule of the financial-level message, so as to form a message link map, thereby implementing full link tracing of the message.
A specific example is given below to illustrate how embodiments of the present invention perform financial level message processing.
This specific example provides a financial-level message processing system, including:
and the message definition module is used for defining message DTO annotation rules, including message length, type, enumeration value, routing rules and the like.
And the data preprocessing module is used for checking the message length, the contained fields, the message type, the value range, the legality and other functions of the received financial message according to the preset message standard information.
The message receiving module is used for realizing dynamic routing of the message based on LR regression model score estimation according to the rule defined by the annotation; and adopting a scheme based on kafka message middleware to realize asynchronous decoupling of services and full-link asynchronous message receiving.
The message sending module is used for packaging the API function for receiving and sending the message bottom layer, and realizing asynchronous decoupling of service and asynchronous message sending of a full link by adopting a scheme based on kafka message middleware; and the method is used for realizing dynamic routing of the message based on LR regression model score estimation according to the rule defined by the annotation.
And the message analysis module is used for splitting the message according to a message format rule specified in advance.
The message conversion module is used for carrying out dynamic label mapping on the split message according to a message DTO annotation rule specified in advance by the user-defined annotation to generate a corresponding JSON object group; or according to the message DTO annotation rule, automatically assembling JSON object groups sent by an internal system into a message format, and automatically assigning the length, the check bits, the message initial header and the like.
The self-defined rule function module is used for dynamically defining the message retransmission rule, such as whether retransmission is carried out or not, the retransmission times, the retransmission time requirement and the like; the method can also be used for self-defining a response message processing mode, a retransmission message processing mode and the like;
the full link tracking function module is used for recording the sending and receiving conditions of the financial level message; and defining a message unique identifier MsgID based on the routing rule to form a message link map, thereby realizing the full link tracking function of the message.
The operating logic of the financial level message processing system is shown in fig. 3, and includes:
the external system interface sends a financial message to the message receiving module, receives financial message data sent by an external system, checks the message validity according to message specification information, including the type, the length, the value range and the like of the message, returns legal and illegal judgment, and returns to the external system if illegal; if the message is legal, the message is provided to a message analysis module. And splitting the message according to a message format rule specified in advance. Sending the split message to a message conversion module, performing dynamic tag mapping according to a message DTO annotation rule specified in advance by a user-defined annotation, performing message format conversion, and converting the message into JSON object data which can be understood and processed by a program; and meanwhile, carrying out routing calculation according to the obtained routing rule label, selecting a corresponding message receiving service interface, and sending the message receiving service interface to a corresponding internal system.
The internal system interface sends JSON object data to the message conversion module, carries out message format conversion according to message DTO annotation rules specified in advance by user-defined annotation, converts the message format into a message format required by the external system, carries out routing calculation according to defined routing rule tags, selects a corresponding service interface, provides the service interface for the message sending module, sends financial level message meeting the specification to the corresponding service interface, and provides the financial level message to the external system.
By means of dynamically converting the tags based on preset custom annotations, the problems of long message length, multiple database connections, low conversion efficiency, poor visualization effect and the like in the message parsing process in the prior art are solved; and when the field is changed, the message interface does not need to be correspondingly adjusted, so that the flexibility is higher. By estimating based on LR regression model score, dynamic routing of messages based on routing rules is realized, and in the prior art, simple version routing of messages can be realized only by adopting a simple version identification mode, so that the method is more automatic and more flexible compared with the prior art.
The implementation of the above specific application is only an example, and the rest of the embodiments are not described in detail.
Based on the same inventive concept, embodiments of the present invention further provide a financial level message processing apparatus, and since the principle of the problem solved by the financial level message processing apparatus is similar to that of the financial level message processing method, the implementation of the financial level message processing apparatus may refer to the implementation of the financial level message processing method, and repeated parts are not repeated, and the specific structure is shown in fig. 4:
a message receiving module 401, configured to receive a financial-level message sent by an external system;
a message conversion module 402, configured to map the received financial-level message into object data by using a dynamic reflection method according to a preset data transmission object definition parameter, and determine tag information of the object;
a route calculation module 403, configured to perform route calculation based on a logistic regression model according to the tag information of the object, and determine a service interface for receiving data in the internal system;
and the internal system forwarding module 404 is configured to send the object data to the service interface.
In specific implementation, the message receiving module 401 is specifically configured to:
and verifying the legality of the financial message sent by the external system according to the preset message specification information, and receiving the financial message after the legality is verified.
In a specific embodiment, the label information of the object includes a routing rule, and accordingly, the routing calculation module 403 is specifically configured to: and according to the routing rule, performing score estimation based on a logistic regression model, and determining the routing address of a service interface for receiving data in the internal system.
In a specific embodiment, a financial-level message processing apparatus is further provided, as shown in fig. 5, on the basis of fig. 4, the apparatus further includes:
an object data receiving module 501, configured to receive object data sent by the service interface;
an object data parsing module 502, configured to obtain annotation content corresponding to received object data by using a dynamic reflection method according to a data transmission object definition parameter, and determine tag information of the received object;
the message splicing module 503 is configured to splice the received object data into a corresponding financial-level message according to the received tag information of the object;
the message sending module 504 is configured to perform routing calculation based on a logistic regression model according to the received tag information of the object, determine a service interface for receiving a message in the external system, and send the assembled financial-level message to the service interface for receiving a message in the external system.
The embodiment of the invention also provides computer equipment which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the financial message processing method when executing the computer program.
The embodiment of the invention also provides a computer readable storage medium, which stores a computer program for executing the financial message processing method.
Embodiments of the present invention also provide a computer program product, which includes a computer program, and when the computer program is executed by a processor, the method for processing financial-level message processing is implemented.
In summary, the financial-level message processing method and apparatus provided in the embodiments of the present invention have the following advantages:
receiving a financial level message sent by an external system; mapping the received financial-level message to object data by using a dynamic reflection method according to preset data transmission object definition parameters, and determining the label information of the object; performing routing calculation based on a logistic regression model according to the label information of the object, and determining a service interface for receiving data in an internal system; and sending the object data to a service interface. The received financial-level message is mapped into object data by using a dynamic reflection method according to preset data transmission object definition parameters, and the tag information of the object is determined, so that the dynamic conversion of the tag based on annotation is realized, the conversion speed of the message is high, the efficiency is high, the processing efficiency of the message is improved, and the visualization effect is good. By evaluating and estimating based on LR regression model, the message dynamic routing based on routing rule is realized, and the high-efficiency interface routing based on autonomous learning can be provided. By forming a message link map, the dynamic tracking of the message full service is realized.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A financial message processing method, comprising:
receiving a financial message sent by an external system;
mapping the received financial-level message to object data by using a dynamic reflection method according to preset data transmission object definition parameters, and determining the label information of the object;
performing routing calculation based on a logistic regression model according to the label information of the object, and determining a service interface for receiving data in an internal system;
and sending the object data to the service interface.
2. The method of claim 1, wherein the label information of the object comprises a routing rule;
according to the label information of the object, routing calculation is carried out based on a logistic regression model, and a service interface for receiving data in an internal system is determined, wherein the method comprises the following steps:
and according to the routing rule, performing score estimation based on a logistic regression model, and determining a routing address of a service interface for receiving data in an internal system.
3. The method of claim 1, wherein receiving a financial-level message from an external system comprises:
and verifying the legality of the financial message sent by the external system according to the preset message specification information, and receiving the financial message after the legality is verified.
4. The method of claim 1, further comprising:
receiving object data sent by the service interface;
obtaining annotation content corresponding to the received object data by using a dynamic reflection method according to the data transmission object definition parameters, and determining tag information of the received object;
splicing the received object data into a corresponding financial level message according to the received label information of the object;
and performing routing calculation based on a logistic regression model according to the received label information of the object, determining a service interface for receiving the message in the external system, and sending the assembled financial-grade message to the service interface for receiving the message in the external system.
5. A financial-level message processing apparatus, comprising:
the message receiving module is used for receiving financial level message sent by an external system;
the message conversion module is used for mapping the received financial-level message to object data by using a dynamic reflection method according to preset data transmission object definition parameters and determining the label information of the object;
the routing calculation module is used for performing routing calculation based on a logistic regression model according to the label information of the object and determining a service interface for receiving data in an internal system;
and the internal system forwarding module is used for sending the object data to the service interface.
6. The apparatus of claim 5, wherein the label information of the object comprises a routing rule;
the route calculation module is specifically configured to: and according to the routing rule, performing score estimation based on a logistic regression model, and determining a routing address of a service interface for receiving data in an internal system.
7. The apparatus of claim 5, wherein the message receiving module is specifically configured to:
and verifying the legality of the financial message sent by the external system according to the preset message specification information, and receiving the financial message after the legality is verified.
8. The apparatus of claim 5, further comprising:
the object data receiving module is used for receiving the object data sent by the service interface;
the object data analysis module is used for acquiring annotation content corresponding to the received object data by using a dynamic reflection method according to the data transmission object definition parameters and determining tag information of the received object;
the message splicing module is used for splicing the received object data into a corresponding financial-level message according to the label information of the received object;
and the message sending module is used for carrying out routing calculation based on the logistic regression model according to the received label information of the object, determining a service interface for receiving the message in the external system and sending the assembled financial-level message to the service interface for receiving the message in the external system.
9. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any one of claims 1 to 4 when executing the computer program.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program for executing the method of any one of claims 1 to 4.
11. A computer program product, characterized in that the computer program product comprises a computer program which, when being executed by a processor, carries out the method of any one of claims 1 to 4.
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| CN202210529496.6A Active CN114979264B (en) | 2022-05-16 | 2022-05-16 | Finance-level message processing method and device |
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Cited By (2)
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| CN116089734A (en) * | 2023-04-12 | 2023-05-09 | 神州数码融信云技术服务有限公司 | Method and device for processing information of financial product, computer equipment and storage medium |
| CN116346961A (en) * | 2023-05-30 | 2023-06-27 | 成方金融科技有限公司 | Financial message processing method and device, electronic equipment and storage medium |
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| CN111949614A (en) * | 2020-08-12 | 2020-11-17 | 中国工商银行股份有限公司 | Bank system file conversion method and device |
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| CN116089734A (en) * | 2023-04-12 | 2023-05-09 | 神州数码融信云技术服务有限公司 | Method and device for processing information of financial product, computer equipment and storage medium |
| CN116346961A (en) * | 2023-05-30 | 2023-06-27 | 成方金融科技有限公司 | Financial message processing method and device, electronic equipment and storage medium |
| CN116346961B (en) * | 2023-05-30 | 2023-09-05 | 成方金融科技有限公司 | Financial message processing method and device, electronic equipment and storage medium |
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