CN114385230A - System construction method, apparatus, computer equipment, storage medium and program product - Google Patents

Abstract

The present application relates to a system construction method, apparatus, computer device, storage medium and program product. The method comprises the following steps: constructing a basic function file according to service requirements, wherein the basic function file comprises a plurality of core function subfiles required by the service; constructing a service logic file according to the service requirement; the service logic file comprises function functions corresponding to the core functions; registering a data interface for each core function subfile and the service logic file, and associating each core function subfile with a corresponding function to obtain an association relation; acquiring a system executable file according to the core function subfile, the service logic file, the data interface and the incidence relation; the system executable file is used for processing business data when being operated. By adopting the method, the development efficiency can be improved and the time consumption can be reduced during modification.

Description

System construction method, apparatus, computer equipment, storage medium and program product

technical field

The present application relates to the technical field of system development, and in particular, to a system construction method, apparatus, computer equipment, storage medium and program product.

Background technique

With the rapid development of financial transactions, the changes in demand are becoming more and more complex. The construction of the OTC derivatives trading system provides a platform for financial transactions, adapts to changes in demand, and provides basic services in the process of financial transactions; The construction of the OTC derivatives trading system also needs to be adapted and modified at any time.

In the traditional technology, a single development language is used for the overall development and verification of the OTC derivatives trading system. However, using the overall development method, once the system has errors or needs to modify the system requirements, it is necessary to rewrite or modify the development code of the entire system, which may easily lead to low development efficiency and time-consuming problems.

SUMMARY OF THE INVENTION

Based on this, it is necessary to provide a system construction method, apparatus, computer equipment, storage medium and program product that can improve development efficiency and reduce time-consuming when modifying the above technical problems.

In a first aspect, the present application provides a system construction method. The method includes:

Build a basic function file according to business requirements, and the basic function file includes multiple core function sub-files required by the business; build a business logic file according to the business requirements; the business logic file includes the function functions corresponding to each core function; The core function subfile and the business logic file register the data interface, and associate each core function subfile with the corresponding function function to obtain an association relationship; according to the core function subfile, the business logic file, the data interface and the association relationship to obtain the system executable file; the system executable file is used by the runtime to process business data.

In one of the embodiments, constructing the basic function file according to the business requirement includes: constructing the basic function file by using a preset programming language according to the business requirement.

In one of the embodiments, constructing the business logic file according to the business requirement includes: constructing the business logic file by using a preset script language according to the business requirement.

In one of the embodiments, the basic function file includes at least two of a configuration management sub-file, a network communication sub-file, a bus sub-file, a log sub-file and a market sub-file; the configuration management sub-file is used by the runtime for Obtain the configuration information of each core function sub-file; the network communication sub-file is used to communicate with external devices to obtain external data when it is run; the bus sub-file is used to provide a communication interface for each core function sub-file when it is run; the The log subfile is used by the runtime to provide log interface services; the market subfile is used by the runtime to obtain transaction information.

In one embodiment, the method further includes: in the business processing process, calling the target core function sub-file in the basic function file to obtain business data; according to the target data interface corresponding to the target core function sub-file, The data is transmitted to the business logic file; according to the association relationship, the function function corresponding to the target core function sub-file is called from the business logic file to process the business data.

In one embodiment, the method further includes: preprocessing the business data to obtain preprocessed business data; the preprocessing includes deserialization operations and/or legality checking operations;

Transferring the business data to the business logic file according to the target data interface corresponding to the target core function subfile includes: transmitting the preprocessed business data to the target core function subfile according to the target data interface corresponding to the target core function subfile. in the business logic file.

In a second aspect, the present application also provides a system construction apparatus. The device includes:

a first building module, configured to build a basic function file according to business requirements, where the basic function file includes a plurality of core function sub-files required by the business;

The second building module is used to build a business logic file according to the business requirements; the business logic file includes function functions corresponding to each core function;

a registration module, configured to register a data interface for each of the core function sub-files and the business logic file, and associate each of the core function sub-files with the corresponding function functions to obtain an association relationship;

an obtaining module, configured to obtain a system executable file according to the core function sub-file, the business logic file, the data interface and the association relationship; the system executable file is used to process business data when running.

In one of the embodiments, the second building module is specifically configured to: construct the business logic file by using a preset script language according to the business requirement.

In one of the embodiments, the basic function file includes at least two of a configuration management sub-file, a network communication sub-file, a bus sub-file, a log sub-file and a market sub-file; the configuration management sub-file is used by the runtime for Obtain the configuration information of each core function sub-file; the network communication sub-file is used to communicate with external devices to obtain external data when it is run; the bus sub-file is used to provide a communication interface for each core function sub-file when it is run; the The log subfile is used by the runtime to provide log interface services; the market subfile is used by the runtime to obtain transaction information.

In one embodiment, the device further includes:

a first calling module, used for calling the target core function sub-file in the basic function file to obtain business data during business processing;

a first transmission module, configured to transmit the business data to the business logic file according to the target data interface corresponding to the target core function subfile;

The first processing module is configured to call the function function corresponding to the target core function sub-file from the business logic file to process the business data according to the association relationship.

In one embodiment, the device further includes:

A preprocessing module, used to preprocess the business data to obtain preprocessed business data; the preprocessing includes deserialization operations and/or legality checking operations;

Transferring the business data to the business logic file according to the target data interface corresponding to the target core function subfile includes: transmitting the preprocessed business data to the target core function subfile according to the target data interface corresponding to the target core function subfile. in the business logic file.

In a third aspect, the present application further provides a computer device, including a memory and a processor, where the memory stores a computer program, and the processor implements the steps of any one of the methods described in the first aspect when the processor executes the computer program.

In a fourth aspect, the present application further provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, implements the steps of the method in any one of the above-mentioned first aspects.

In a fifth aspect, the present application further provides a computer program product, the computer program product includes a computer program, which implements the steps of any one of the methods described in the first aspect above when the computer program is executed by a processor.

The above-mentioned system construction method, device, computer equipment, storage medium and program product, construct a basic function file including a plurality of core function sub-files required by the business according to the business requirements, and construct according to the business requirement the function function corresponding to each core function business logic file; thus by registering data interfaces for each core function sub-file and business logic file, and associating each core function sub-file with the corresponding function function, the association relationship is obtained; in order to realize the connection between the basic function file and the business logic file The intercommunication between the core function sub-files, the business logic file, the data interface and the association relationship can obtain the system executable file for processing business data; by constructing multiple core function sub-files required by the business The basic function file and business logic file, as well as the data interface and association relationship, on the basis of realizing the business requirements, when a single core function needs to be modified, the core function sub-file that needs to be modified can be modified directly, and in the When the business logic needs to be modified, only the business logic file needs to be modified, and there is no need to modify the executable file of the entire system, so as to improve the development efficiency and reduce the time required for modification, and can modify the core functions. Avoid impact on business logic.

Description of drawings

1 is a schematic flowchart of a system construction method in one embodiment;

2 is a schematic diagram of the architecture of the system in one embodiment;

Fig. 3 is a schematic diagram of fault-tolerant bus distribution in one embodiment;

4 is a schematic flowchart of business data processing in one embodiment;

5 is a schematic diagram of a data flow diagram of service data processing in one embodiment;

6 is a schematic flowchart of another business data processing in one embodiment;

FIG. 7 is a schematic flowchart of the construction of an OTC derivatives trading system and data processing in one embodiment;

8 is a structural block diagram of a system construction apparatus in one embodiment;

9 is a structural block diagram of a service data processing apparatus in one embodiment;

10 is a structural block diagram of a second type of service data processing apparatus in one embodiment;

Figure 11 is a diagram of the internal structure of a computer device in one embodiment.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

At present, market volatility has risen sharply, and the financial industry has an increasing demand for hedging and hedging. Traditional single-variety and one-way transactions have been unable to obtain expected returns for investors. Multilateral investment methods are gaining market excess returns and risks. The advantages of prevention are prominent, and the comprehensiveness, performance and speed of the trading system are very important. The complexity of financial transaction systems is also getting higher and higher, and the demand is changing faster and faster.

In the development of traditional trading systems, in order to quickly develop and verify financial systems, when developing financial trading systems, the bottom layer of the system and the trading logic are integrated, and a single language is used for system development, such as C, C++, or java and other programming languages. System development, due to the high complexity of these languages, has relatively high technical requirements for developers. In addition, the traditional trading system developed based on C++ has been unable to meet the various requirements of the financial industry such as securities companies for complex trading systems due to slow compilation, no modern memory management mechanism, and difficult code maintenance. Therefore, using the overall development method, once the system has errors or needs to modify the system requirements, it is necessary to rewrite or modify the development code of the entire system, which may easily lead to low development efficiency and time-consuming problems.

In one embodiment, as shown in FIG. 1 , a system construction method is provided. In this embodiment, the method is applied to a terminal as an example. It can be understood that the method can also be applied to a server, and can also be applied to a terminal. A system including a terminal and a server, and is realized through the interaction between the terminal and the server. The terminal can be but not limited to various personal computers, notebook computers, smart phones, tablet computers, etc. The server can be an independent server or multiple servers. A cluster of servers is implemented.

In this embodiment, the method includes the following steps:

Step 101: Build a basic function file according to business requirements; the basic function file includes multiple core function sub-files required by the business.

Among them, when building the system, taking the construction of an over-the-counter derivatives trading system as an example, the business needs to be processed in the application are business requirements, such as business processing of transaction-related data; according to the system, in the application Each business that will be carried out uses computer programming language to construct the basic function file. The basic function file includes multiple core function sub-files required by the system for business processing. Basic functions, each basic function file is called when the system is applied to implement the corresponding basic functions, so that the system can process business requirements normally.

Step 102: Build a business logic file according to the business requirement; the business logic file includes function functions corresponding to each core function.

Among them, the constructed basic function file is used to realize basic functions, such as realizing basic functions such as acquiring business data, transmitting business data, and setting system configuration information, and how to process the acquired business data through the constructed business logic file. Realization; use computer programming language to build business logic files to realize the processing of business logic in system applications, and the business logic files can be called by basic function files to perform logical processing of data and other operations; wherein, the business logic files include the above-mentioned core functions The function functions corresponding to the core functions implemented by the sub-files. Different function functions implement different functions. For the data obtained by the business logic file, different function functions are used to perform different business logic processing.

It should be noted that the same computer programming language can be used to construct the basic function file and the business logic file, or different computer programming languages can be used to construct the basic function file and the business logic file. For example, the basic function file can be constructed using C++ language and Python language respectively. files and business logic files.

Step 103, registering data interfaces for each core function sub-file and the business logic file, and associating each core function sub-file with a corresponding function function to obtain an association relationship.

Among them, in order to realize the data exchange between the basic function file and the business logic file in the system, after constructing each core function subfile and business logic file included in the basic function file, register each core function subfile and the business logic file. The data interface, for example, is implemented in the form of a registration API (Application Programming Interface) interface; further, each core function sub-file is associated with each corresponding function function registered in the business logic file to obtain a plurality of association relationships, so that according to the The association relationship is to perform business logic processing on the data transmitted through the interface according to the corresponding functional functions to achieve related business requirements.

Step 104: Acquire a system executable file according to the core function sub-file, the business logic file, the data interface and the association relationship; the system executable file is used for processing business data when running.

Among them, according to the core function sub-file, business logic file, data interface and association relationship, the basic function file, business logic file, data interface and association relationship including each core function sub-file are encapsulated to obtain the system executable file. The executable file can be encapsulated into a binary executable file, and the computer device can run the system executable file, which is equivalent to running the OTC derivatives trading system, which is used to perform business operations and process business data, etc.; Encapsulate basic function files and data interfaces including core function sub-files into binary executable files, and encapsulate business logic files and associations into executable binary files. When the basic function files are run, the business can be invoked through the corresponding data interface. Logical files for business processing.

The above system construction method constructs a basic function file including a plurality of core function sub-files required by the business according to business requirements, and constructs a business logic file including function functions corresponding to each core function according to the business requirements; Subfiles and business logic files register the data interface, and associate each core function subfile with the corresponding function function to obtain the association relationship; in order to realize the intercommunication between the basic function file and the business logic file; through the core function subfile, The business logic file, the data interface and the association relationship can obtain a system executable file for processing business data; by constructing a basic function file and business logic file including multiple core function sub-files required by the business, as well as data Interfaces and associations, based on the realization of business requirements, when a single core function needs to be modified, the core function sub-file that needs to be modified can be modified directly, and when the business logic needs to be modified, only the The business logic file can be modified without modifying the executable file of the entire system, thereby improving development efficiency and reducing the time required for modification, and modifying core functions can avoid affecting business logic and facilitate business requirements. The development process of changes and core functions; at the same time, due to the independence of each file, the security of the business is guaranteed.

In one embodiment, constructing the basic function file according to the business requirement includes: constructing the basic function file using a preset programming language according to the business requirement. Constructing the business logic file according to the business requirement includes: constructing the business logic file by using a preset script language according to the business requirement.

Wherein, when constructing a basic function file, a preset programming language can be used to construct the basic function file; for example, the preset programming language is C++ language; first, the basic framework for constructing the basic function file is obtained, and in the basic framework, C++ is used. Each core function is written separately in the language, so that after writing each core function, the basic function file written by the C++ language is obtained.

When constructing a business logic file, a preset scripting language can be used to construct the business logic file; for example, the preset scripting language is Python language; the business logic is written in Python language according to the preset business logic, and the business logic is obtained. file; the business logic file can be called by the basic function file at runtime in the form of source code or compiled into a binary file. The business logic file can be used in the form of source code during development, and the source code is compiled into a binary file during release to improve system security without modifying basic function files.

Optionally, it is also possible to use C++ language to write individual core or basic logic functions in the business logic file, and use Python language to write the rest of the content, so that the core or logic in the business logic can be modularized and independent, ensuring data security. At the same time, it is convenient to modify and maintain the core or basic functions in the business logic file, and there will also be performance improvements.

Please refer to FIG. 2 , which shows a schematic diagram of the architecture of a system constructed by using the C++ language and the Python language provided by an embodiment of the present application.

By using different preset computer programming languages to build basic function files and business logic files, the system is modularized and independent, reducing the coupling between basic function files and business logic files; after the system is put into application, Even if the business logic function is modified, only the business logic file needs to be modified, and the basic function file does not need to be modified, which facilitates the change of business requirements and the logic function development process, making the system development more flexible and convenient; The files do not need to be modified to ensure the stability and security of the system, and can also improve the efficiency of system development, so that the functions of the system can be realized quickly.

In one embodiment, the basic function file includes at least two of a configuration management sub-file, a network communication sub-file, a bus sub-file, a log sub-file, and a market sub-file; the configuration management sub-file is used to obtain the The configuration information of each core function subfile; the network communication subfile is used to communicate with external devices to obtain external data when it is running; the bus subfile is used to provide a communication interface for each core function subfile when it is running; the log The sub-file is used by the runtime to provide log interface services; the market sub-file is used by the runtime to obtain transaction information.

Among them, as shown in Figure 2, the core functions in the OTC derivatives trading system may include configuration management functions, network communication functions, bus functions, log functions, and market quotation functions.

The configuration management function is used to provide the initial configuration options of each core function contained in the basic function file, such as providing the listening address and port of the network service in the network communication function, such as providing the output method of the log information in the log function; the configuration management function By configuring the relevant information, it is possible to determine whether each sub-function module is enabled. The network communication function is based on providing point-to-point communication services and supports the TCP protocol to realize data transmission between the internal system and other external systems. Algorithm platform docking calculation.

The network communication function supports a number of internal and external network communications to implement the network module. The network.add_user_server() module can specify the business logic file as the server through the API, and perform tcp/ip connection with the client or the management end by configuring the ip address and port as parameters. The client can receive the command return sent by the basic function file through the registered interface; at the same time, the basic function file monitors the instructions of the client, and when the user issues an instruction, the basic function file is sent to the business logic file through the tcp protocol. File reprocessing instructions and return the result to the base function file. Among them, the basic function file acts as a bridge to realize a cross-language communication mechanism, and separate development can achieve higher development efficiency, clearer structure, and more optimized logic. The network communication function also includes a Pipe pipeline, which can realize data communication between two processes, and it is simpler to realize the interconnection of two service nodes. In the OTC derivatives trading system, by registering various external algorithm platform functions, the algorithm strategies and return results of various algorithm platforms are accepted and processed in business logic files.

The bus function realizes the information distribution of data within the system, and transmits the data of each core function through the interface. Among them, the fault-tolerant bus can be used to complete the reliable and orderly delivery of messages and fault response work, and any function sub-file does not need to be in its own. Consider these tasks in business implementation, so as to separate business logic from fault-tolerant logic. The fault-tolerant bus implements the communication between the transaction core, the front-end computer, and the database synchronization system. A single point of failure of any fault-tolerant bus will not bring failure to the above communication; any single point of transaction core machine failure will not interrupt the external services of the system. In addition, the fault-tolerant bus also provides an inversion mechanism that allows a transaction core to receive at startup the stream of instructions that should have been sent to that core to establish its current state of memory.

Please refer to FIG. 3, which shows a schematic diagram of the distribution of a fault-tolerant bus provided by an embodiment of the present application; wherein, firstly, in the bus configuration information, each application group hanging on the bus will be defined, for example, the transaction front-end opportunity defines the received Various requests sent from the management end, through the distribution of configuration function sub-files, the core will distribute various external commands to different units on the bus. The bus configuration information will define different identifiers of the unit, and the same unit identifier bus will obtain the members in the system group that receive the message and distribute the message. And through the registered interface between each core function sub-file and the business logic file, each registered function function can be called quickly in the business logic file, which simplifies complex functions.

In the business logic file, register different functional functions to process business data differently. For example, through the engine.register_bus_hander() function, all business-level functional functions are registered to the bus to communicate data within the system. Start the bus through the engine.start() function, and use the mode parameter to determine whether the bus is enabled in inversion mode. The cycle time is set by the engine.start_timer() function, and the function functions required for business processing are periodically called back, such as the heartbeat function returned by the trading system offer module, the system bus throughput counting function, etc., so that the data processing is carried out correctly. After the system executable file is started, it will receive different external commands and send them to the bus through the engine.send_to_bus() function. The system can execute the received instruction and the corresponding function function in the corresponding function through the engine.handle_bus_message() function, and the communication between the internal functions of the system is also carried out in a similar way.

The log function determines the output direction of system log information according to the configuration information provided by the configuration function. For example, according to the log level specified by the user, the log information is output and printed or sent to the client through the network. The log level includes prompt log, warning log, and error log. , debug log, and fatal log; among them, the log function is based on udp or tcp/ip protocol, and supports network transmission of logs. When the business logic file is run, it can export the corresponding log levels corresponding to engine.info_log(), engine.warn_log(), engine.error_log(), engine.debug_log() and engine.fatal_log(). Business developers can According to requirements, print logs of different contents, and specify the log level to facilitate maintenance and development of various businesses.

The market function obtains market information of major exchanges according to financial business needs. For example, in the OTC derivatives trading system, by configuring the information and configuring the ip and port of the market server, the market information of various exchanges can be quickly obtained in the business logic file. Among them, the basic function file first provides the business logic file with the market.start_market() function to initialize the market service through the core function, and then calls the market.subscribe_market() function to obtain various market information and forward it to the basic function file. And through the market function, the information is quickly returned to the client.

Therefore, the basic function file of the above-mentioned basic function configuration may include at least two of the configuration management sub-file, the network communication sub-file, the bus sub-file, the log sub-file and the market sub-file. The configuration management subfile is used to provide the initial configuration options of each core function contained in the basic function file at runtime, such as providing the listening address and port of the network service in the network communication function, such as providing the output of the log information in the log function The configuration management function can determine whether each sub-function module is enabled through configuration related information; the network communication sub-file is used to communicate with external devices to obtain external data when it is running; the bus sub-file is used to Each core function sub-file provides a communication interface, and a fault-tolerant bus can be used to complete the reliable and orderly delivery of information and fault response work through the fault-tolerant bus; the log sub-file is used to provide log interface services when it is running; the market sub-file is It is used to obtain transaction information at runtime.

In the example shown in FIG. 1 above, the process of constructing an executable file of the system is mainly introduced. As shown in FIG. 4 below, it shows a schematic flowchart of a business data processing provided by an embodiment of the present application, that is, the system can The specific process of executing the file runtime; the system construction method also includes the following steps in business processing:

Step 401, calling the target core function sub-file in the basic function file to obtain service data.

Among them, when the computer device loads and runs the system executable file, it obtains external business data by calling the target core function sub-file in the basic function file. For example, when the market data needs to be obtained from the outside, the target core function file is the market sub-file , and obtain the market information of each exchange as business data by calling the market sub-file.

Step 402, according to the target data interface corresponding to the target core function subfile, transmit the service data to the service logic file.

The corresponding data interface registered according to the target core function sub-file and the business logic file is the target data interface, and the obtained business data is transmitted to the business logic file through the target data interface; for example, when the target When the core function sub-file is a market sub-file, the obtained market information is transmitted to the business logic file through the corresponding data interface, so as to perform relevant business logic processing on the market information.

Step 403 , according to the association relationship, call the function function corresponding to the target core function sub-file from the business logic file to process the business data.

Among them, multiple function functions corresponding to each core function sub-file are registered in the business logic file; after the business logic file obtains business data from the target data interface, the basic function file will call the business logic file according to the pre-configured information The corresponding functional function in the , perform business logic processing on the business data; for example, the market sub-file and the business logic function are registered with multiple functional functions. For the acquired market information, according to the pre-configuration, different market information corresponds to different functional functions conduct business processing.

In addition, in the process of business processing, when the business logic file is run for business processing, corresponding log information may be generated, the relevant log information can be recorded, and the business logic file can perform business logic processing on the log information. , and transmit the log information to the log function in the basic function file through the interface, so that according to the configuration in the log function, logs of different levels can be printed or transmitted through the network to realize the processing of the log information.

Please refer to FIG. 5, which shows a schematic diagram of a data flow diagram of service data processing provided by an embodiment of the present application; service data can be obtained by a basic function file in the form of a TCP or UDP message at runtime, and transmitted to the service logic The business logic is processed in the file; after the business logic is processed, if the business data needs to be sent out through the network, the business data will be transmitted to the basic function file and sent out in the form of TCP or UDP messages; among them, the BUS message is carried out by the bus. Transmission of Internal Information.

By directly loading the executable file of the operating system, business data can be obtained through the core functions included in the basic function sub-file, and the business data can be obtained quickly and accurately. Moreover, since the business logic processing file and the basic function file are written in different languages, it is guaranteed that The security of the acquired business data; thus, corresponding and accurate business logic processing can be performed on the business data according to the registered interface.

In one embodiment, as shown in FIG. 6 , it shows a schematic flowchart of another business data processing provided by the embodiment of the present application; in the business data processing process, the following steps are included:

Step 601, calling the target core function sub-file in the basic function file to obtain service data.

Step 602: Preprocess the business data to obtain preprocessed business data; the preprocessing includes deserialization and/or validity checking.

Step 603, according to the target data interface corresponding to the target core function subfile, transmit the preprocessed service data to the service logic file.

Step 604, according to the association relationship, call the function function corresponding to the target core function sub-file from the business logic file to process the business data.

Wherein, when the computer device loads and runs the system executable file, after acquiring the external business data by calling the target core function sub-file in the basic function file, the business data can be preprocessed for further business logic processing; The preprocessing includes deserialization, checking the legality, judging the request type, etc., or performing deserialization and checking the legality; correspondingly, after preprocessing the business data, and then according to the target core function The target data interface corresponding to the sub-file transmits the pre-processed business data to the business logic file to call the function function corresponding to the target core function sub-file to perform business logic processing according to the association relationship. By preprocessing the data, cleaning the data, removing invalid data and erroneous data, etc., it is convenient to process the business data accurately and effectively in the business logic file.

In one embodiment, as shown in FIG. 7 , it actually shows a schematic flowchart of the construction and data processing of an OTC derivatives trading system provided by the embodiment of the present application; the construction of the OTC derivatives trading system includes the following steps:

Step 701, using a preset programming language to construct a basic function file according to business requirements.

Wherein, when constructing a basic function file, a preset programming language can be used to construct the basic function file; for example, the preset programming language is C++ language; first, the basic framework for constructing the basic function file is obtained, and in the basic framework, C++ is used. Each core function is written separately in the language, so that after writing each core function, the basic function file written by the C++ language is obtained. The basic function file includes multiple core function sub-files required by the business; and, the basic function file includes at least two of the configuration management sub-file, network communication sub-file, bus sub-file, log sub-file and market sub-file ; The configuration management sub-file is used to obtain the configuration information of each core function sub-file when it is run; the network communication sub-file is used to communicate with external devices to obtain external data when it is run; the bus sub-file is used to Provide a communication interface for each core function sub-file; the log sub-file is used to provide log interface services when running; the market sub-file is used to obtain transaction information when running.

Step 702, constructing a business logic file using a preset script language according to business requirements.

Wherein, when constructing a business logic file, a preset script language can be used to construct the business logic file; for example, the preset script language is Python language; using Python language to write business logic according to the preset business logic, get Business logic file; after the business logic file is encapsulated into a binary file, it can be called by the basic function file at runtime. Moreover, the business logic file includes function functions corresponding to each core function. Different function functions implement different functions. For the data obtained from the business logic file, different function functions are used to perform different business logic processing on it.

Step 703: Register data interfaces for each core function sub-file and business logic file, and associate each core function sub-file with the corresponding function function to obtain an association relationship.

Among them, in order to realize the data exchange between the basic function file and the business logic file in the system, after constructing each core function subfile and business logic file included in the basic function file, register each core function subfile and the business logic file. Data interface; further, each core function subfile is associated with each corresponding function function registered in the business logic file to obtain a plurality of association relationships, so that the data transmitted through the interface can be based on the corresponding function according to the association relationship. The function performs business logic processing and implements related business requirements.

Step 704: Obtain the system executable file according to the core function sub-file, business logic file, data interface and association relationship.

Among them, the computer equipment can run the executable file of the system to perform business operations and process business data, etc.; and the basic function file including each core function sub-file and the data interface can be encapsulated into a binary executable file. The business logic files and associations are encapsulated into executable binary files. When the basic function files are run, the business logic files can be called for business processing.

Step 705 , in the business processing process, call the target core function sub-file in the basic function file to obtain business data.

Step 706: Preprocess the service data to obtain preprocessed service data.

Among them, after calling the target core function sub-file in the basic function file to obtain the business data, the business data can be pre-processed for further business logic processing; the pre-processing includes deserialization operations, checking for legality operations, judging request type operations, etc., or performing deserialization operations and checking legality operations; correspondingly, after preprocessing the business data, and then according to the target data interface corresponding to the target core function subfile, the preprocessing operation is performed. The latter business data is transmitted to the business logic file for business logic processing. By preprocessing the data, it is convenient for amateur data to be transmitted normally through the interface.

Step 707 , according to the target data interface corresponding to the target core function subfile, transmit the preprocessed business data to the business logic file.

The corresponding data interface registered according to the target core function subfile and the business logic file is the target data interface, and the acquired business data is transmitted to the business logic file according to the target data interface.

Step 708 , according to the association relationship, call the function function corresponding to the target core function subfile from the business logic file to process the business data.

Among them, multiple function functions corresponding to each core function sub-file are registered in the business logic file; after the business logic file obtains business data from the target data interface, the basic function file will call the business logic file according to the pre-configured information The corresponding functional function in the , perform business logic processing on the business data; for example, the market sub-file and the business logic function are registered with multiple functional functions. For the acquired market information, according to the pre-configuration, different market information corresponds to different functional functions conduct business processing.

By using different computer programming languages to build basic function files and business logic files, the system is modularized and independent, reducing the coupling between basic function files and business logic files; after the system is put into application, even if the business is modified For logical functions, you only need to modify the business logic files, and the basic function files do not need to be modified, which facilitates the change of business requirements and the development process of logical functions, making system development more flexible and convenient; at the same time, because the basic function files do not need to be modified Any modification can ensure the stability and security of the system, and can also improve the efficiency of system development, so that the functions of the system can be realized quickly. Based on C++ as the underlying core transaction engine, combined with the technology based on python to implement business logic, using the idea of a layered architecture, the entire transaction system architecture and demand logic are developed separately. System development uses the core C++ language for development, and python is used to implement business logic, which can not only ensure the efficiency of core data interaction, but also make business development simpler and more flexible; adapt to different business scenarios. The core C++ part provides relatively basic modules, which do not have much correlation with the business itself, and the requirements change less. Once the development is completed, a stable system core is formed, which is convenient for rapid iteration based on business requirements.

It should be understood that, although the steps in the flowcharts involved in the above embodiments are sequentially displayed according to the arrows, these steps are not necessarily executed sequentially according to the arrows. Unless explicitly stated herein, the execution of these steps is not strictly limited to the order, and the steps may be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above embodiments may include multiple steps or multiple stages, and these steps or stages are not necessarily executed and completed at the same time, but may be performed at different times The execution order of these steps or phases is not necessarily sequential, but may be performed alternately or alternately with other steps or at least a part of the steps or phases in the other steps.

Based on the same inventive concept, an embodiment of the present application also provides a system construction apparatus for implementing the above-mentioned system construction method. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme described in the above method, so the specific limitations in one or more system construction device embodiments provided below can refer to the above limitations on the system construction method, It is not repeated here.

In one embodiment, as shown in FIG. 8, a system construction apparatus is provided, including: a first construction module 801, a second construction module 802, a registration module 803 and an acquisition module 804, wherein:

The first building module 801 is used to build a basic function file according to business requirements, and the basic function file includes a plurality of core function sub-files required by the business;

The second construction module 802 is used for constructing a business logic file according to the business requirement; the business logic file includes function functions corresponding to each core function;

a registration module 803, configured to register a data interface for each of the core function sub-files and the business logic file, and associate each of the core function sub-files with the corresponding function functions to obtain an association relationship;

Obtaining module 804, configured to obtain a system executable file according to the core function sub-file, the business logic file, the data interface and the association relationship; the system executable file is used to process business data when running .

In one embodiment, the second building module is specifically configured to: build the business logic file by using a preset script language according to the business requirement.

In one embodiment, the basic function file includes at least two of a configuration management sub-file, a network communication sub-file, a bus sub-file, a log sub-file, and a market sub-file; the configuration management sub-file is used to obtain the The configuration information of each core function subfile; the network communication subfile is used to communicate with external devices to obtain external data when it is running; the bus subfile is used to provide a communication interface for each core function subfile when it is running; the log The sub-file is used by the runtime to provide log interface services; the market sub-file is used by the runtime to obtain transaction information.

In one embodiment, as shown in FIG. 9 , it shows a structural block diagram of a service data processing apparatus provided by an embodiment of the present application; the service data processing apparatus 900 includes:

The first calling module 901 is used for calling the target core function sub-file in the basic function file to obtain business data during business processing;

a first transmission module 902, configured to transmit the service data to the service logic file according to the target data interface corresponding to the target core function sub-file;

The first processing module 903 is configured to call the function function corresponding to the target core function sub-file from the business logic file to process the business data according to the association relationship.

In one embodiment, as shown in FIG. 10 , it shows a structural block diagram of the second service data processing apparatus provided by the embodiment of the present application; the service data processing apparatus 1000 further includes:

a preprocessing module 904, configured to preprocess the business data to obtain preprocessed business data; the preprocessing includes deserialization operations and/or legality checking operations;

Transferring the business data to the business logic file according to the target data interface corresponding to the target core function subfile includes: transmitting the preprocessed business data to the target core function subfile according to the target data interface corresponding to the target core function subfile. in the business logic file.

Each module in the above-mentioned system construction apparatus can be implemented in whole or in part by software, hardware and combinations thereof. The above modules can be embedded in or independent of the processor in the computer device in the form of hardware, or stored in the memory in the computer device in the form of software, so that the processor can call and execute the operations corresponding to the above modules.

In one embodiment, a computer device is provided, and the computer device may be a server, and its internal structure diagram may be as shown in FIG. 11 . The computer device includes a processor, memory, and a network interface connected by a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes non-volatile storage media and internal memory. The nonvolatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the execution of the operating system and computer programs in the non-volatile storage medium. The computer device's database is used to store system build data. The network interface of the computer device is used to communicate with an external terminal through a network connection. The computer program, when executed by a processor, implements a system construction method.

Those skilled in the art can understand that the structure shown in FIG. 11 is only a block diagram of a partial structure related to the solution of the present application, and does not constitute a limitation on the computer equipment to which the solution of the present application is applied. Include more or fewer components than shown in the figures, or combine certain components, or have a different arrangement of components.

In one embodiment, a computer device is provided, including a memory and a processor, a computer program is stored in the memory, and the processor implements the following steps when executing the computer program:

Build a basic function file according to business requirements, and the basic function file includes multiple core function sub-files required by the business; build a business logic file according to the business requirements; the business logic file includes the function functions corresponding to each core function; The core function subfile and the business logic file register the data interface, and associate each core function subfile with the corresponding function function to obtain an association relationship; according to the core function subfile, the business logic file, the data interface and the association relationship to obtain the system executable file; the system executable file is used by the runtime to process business data.

In one embodiment, the processor further implements the following steps when executing the computer program:

The basic function file is constructed using a preset programming language according to the business requirement; the business logic file is constructed using a preset script language according to the business requirement.

In one embodiment, the processor further implements the following steps when executing the computer program:

The basic function file includes at least two of the configuration management sub-file, the network communication sub-file, the bus sub-file, the log sub-file and the market sub-file; the configuration management sub-file is used to obtain the information of each core function sub-file when running. Configuration information; the network communication subfile is used to communicate with external devices to obtain external data when it is running; the bus subfile is used to provide a communication interface for each core function subfile when it is run; the log subfile is used to It is used to provide log interface services; the market sub-file is used to obtain transaction information at runtime.

In one embodiment, the processor further implements the following steps when executing the computer program:

Call the target core function subfile in the basic function file to obtain business data; according to the target data interface corresponding to the target core function subfile, transmit the business data to the business logic file; according to the association relationship, from the business logic file The function function corresponding to the target core function sub-file is called in the file to process the business data.

In one embodiment, the processor further implements the following steps when executing the computer program:

Preprocessing the business data to obtain preprocessed business data; the preprocessing includes deserialization and/or legality checking;

Transferring the business data to the business logic file according to the target data interface corresponding to the target core function subfile includes: transmitting the preprocessed business data to the target core function subfile according to the target data interface corresponding to the target core function subfile. in the business logic file.

In one embodiment, a computer-readable storage medium is provided on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:

Build a basic function file according to business requirements, and the basic function file includes multiple core function sub-files required by the business; build a business logic file according to the business requirements; the business logic file includes the function functions corresponding to each core function; The core function subfile and the business logic file register the data interface, and associate each core function subfile with the corresponding function function to obtain an association relationship; according to the core function subfile, the business logic file, the data interface and the association relationship to obtain the system executable file; the system executable file is used by the runtime to process business data.

In one embodiment, the computer program further implements the following steps when executed by the processor:

The basic function file is constructed using a preset programming language according to the business requirement; the business logic file is constructed using a preset script language according to the business requirement.

In one embodiment, the computer program further implements the following steps when executed by the processor:

The basic function file includes at least two of the configuration management sub-file, the network communication sub-file, the bus sub-file, the log sub-file and the market sub-file; the configuration management sub-file is used to obtain the information of each core function sub-file when running. Configuration information; the network communication subfile is used to communicate with external devices to obtain external data when it is running; the bus subfile is used to provide a communication interface for each core function subfile when it is run; the log subfile is used to It is used to provide log interface services; the market sub-file is used to obtain transaction information at runtime.

In one embodiment, the computer program further implements the following steps when executed by the processor:

Call the target core function subfile in the basic function file to obtain business data; according to the target data interface corresponding to the target core function subfile, transmit the business data to the business logic file; according to the association relationship, from the business logic file The function function corresponding to the target core function sub-file is called in the file to process the business data.

In one embodiment, the computer program further implements the following steps when executed by the processor:

Preprocessing the business data to obtain preprocessed business data; the preprocessing includes deserialization and/or legality checking;

Transferring the business data to the business logic file according to the target data interface corresponding to the target core function subfile includes: transmitting the preprocessed business data to the target core function subfile according to the target data interface corresponding to the target core function subfile. in the business logic file.

In one embodiment, a computer program product is provided, comprising a computer program that, when executed by a processor, implements the following steps:

Build a basic function file according to business requirements, and the basic function file includes multiple core function sub-files required by the business; build a business logic file according to the business requirements; the business logic file includes the function functions corresponding to each core function; The core function subfile and the business logic file register the data interface, and associate each core function subfile with the corresponding function function to obtain an association relationship; according to the core function subfile, the business logic file, the data interface and the association relationship to obtain the system executable file; the system executable file is used by the runtime to process business data.

In one embodiment, the computer program further implements the following steps when executed by the processor:

The basic function file is constructed using a preset programming language according to the business requirement; the business logic file is constructed using a preset script language according to the business requirement.

In one embodiment, the computer program further implements the following steps when executed by the processor:

The basic function file includes at least two of the configuration management sub-file, the network communication sub-file, the bus sub-file, the log sub-file and the market sub-file; the configuration management sub-file is used to obtain the information of each core function sub-file when running. Configuration information; the network communication subfile is used to communicate with external devices to obtain external data when it is running; the bus subfile is used to provide a communication interface for each core function subfile when it is run; the log subfile is used to It is used to provide log interface services; the market sub-file is used to obtain transaction information at runtime.

In one embodiment, the computer program further implements the following steps when executed by the processor:

Call the target core function subfile in the basic function file to obtain business data; according to the target data interface corresponding to the target core function subfile, transmit the business data to the business logic file; according to the association relationship, from the business logic file The function function corresponding to the target core function sub-file is called in the file to process the business data.

In one embodiment, the computer program further implements the following steps when executed by the processor:

Preprocessing the business data to obtain preprocessed business data; the preprocessing includes deserialization and/or legality checking;

Transferring the business data to the business logic file according to the target data interface corresponding to the target core function subfile includes: transmitting the preprocessed business data to the target core function subfile according to the target data interface corresponding to the target core function subfile. in the business logic file.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented by instructing relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage In the medium, when the computer program is executed, it may include the processes of the above-mentioned method embodiments. Wherein, any reference to a memory, a database or other media used in the various embodiments provided in this application may include at least one of a non-volatile memory and a volatile memory. Non-volatile memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive memory (ReRAM), magnetic variable memory (Magnetoresistive Random Memory) Access Memory, MRAM), Ferroelectric Random Access Memory (FRAM), Phase Change Memory (Phase Change Memory, PCM), graphene memory, etc. Volatile memory may include random access memory (Random Access Memory, RAM) or external cache memory, and the like. As an illustration and not a limitation, the RAM can be in various forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM). The database involved in the various embodiments provided in this application may include at least one of a relational database and a non-relational database. The non-relational database may include a blockchain-based distributed database, etc., but is not limited thereto. The processors involved in the various embodiments provided in this application may be general-purpose processors, central processing units, graphics processors, digital signal processors, programmable logic devices, data processing logic devices based on quantum computing, etc., and are not limited to this.

The technical features of the above embodiments can be combined arbitrarily. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features It is considered to be the range described in this specification.

The above-mentioned embodiments only represent several embodiments of the present application, and the descriptions thereof are relatively specific and detailed, but should not be construed as a limitation on the scope of the patent of the present application. It should be noted that, for those skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the scope of protection of the present application should be determined by the appended claims.

Claims (10)

1. A method of system construction, the method comprising:

constructing a basic function file according to service requirements, wherein the basic function file comprises a plurality of core function subfiles required by the service;

constructing a service logic file according to the service requirement; the service logic file comprises function functions corresponding to the core functions;

registering a data interface for each core function subfile and the service logic file, and associating each core function subfile with a corresponding function to obtain an association relation;

acquiring a system executable file according to the core function subfile, the service logic file, the data interface and the incidence relation; the system executable file is used for processing business data when being operated.

2. The method of claim 1, wherein the building the basic function file according to the business requirement comprises:

and constructing the basic function file by adopting a preset programming language according to the service requirement.

3. The method of claim 2, wherein the building a service logic file according to the service requirement comprises:

and constructing the service logic file by adopting a preset script language according to the service requirement.

4. The method according to claims 1 to 3, wherein the basic function file comprises at least two of a configuration management subfile, a network communication subfile, a bus subfile, a log subfile and a market situation subfile;

the configuration management subfile is used for acquiring configuration information of each core function subfile when operated;

the network communication subfile is used for communicating with an external device to acquire external data when operated;

the bus subfile is used for providing a communication interface for each core function subfile when operated;

the log subfile is used for providing log interface service when being operated;

the market information subfile is used for acquiring transaction market information when operated.

5. The method of claims 1 to 3, further comprising:

in the process of service processing, calling a target core function subfile in the basic function file to acquire service data;

transmitting the service data to the service logic file according to a target data interface corresponding to the target core function subfile;

and calling a function corresponding to the target core function subfile from the service logic file to process the service data according to the incidence relation.

6. The method of claim 5, further comprising:

preprocessing the service data to obtain preprocessed service data; the preprocessing comprises an deserialization operation and/or a checking validity operation;

the transmitting the service data to the service logic file according to the target data interface corresponding to the target core function subfile includes:

and transmitting the preprocessed service data to the service logic file according to a target data interface corresponding to the target core function subfile.

7. A system building apparatus, the apparatus comprising:

the system comprises a first construction module, a second construction module and a third construction module, wherein the first construction module is used for constructing a basic function file according to business requirements, and the basic function file comprises a plurality of core function subfiles required by the business;

the second construction module is used for constructing a service logic file according to the service requirement; the service logic file comprises function functions corresponding to the core functions;

the registration module is used for registering a data interface for each core function subfile and the service logic file and associating each core function subfile with a corresponding function to obtain an association relation;

the acquisition module is used for acquiring a system executable file according to the core function subfile, the service logic file, the data interface and the incidence relation; the system executable file is used for processing business data when being operated.

8. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the method of any of claims 1 to 6.

9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 6.

10. A computer program product comprising a computer program, characterized in that the computer program realizes the steps of the method of any one of claims 1 to 6 when executed by a processor.

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