CN115309782A - Transaction asynchronous processing method, device, equipment, medium and program product - Google Patents

Abstract

The invention provides a transaction asynchronous processing method, a device, equipment, medium and program product, comprising: receiving transaction data, determining a target data cache region corresponding to a transaction initiator of the transaction data, and storing the transaction data into the target data cache region; under the condition that a preset transaction processing condition is met, acquiring a transaction data packet corresponding to a target data cache region; the calling sequence number generator is used for marking the transaction sequence number of each transaction data in the transaction data packet, and each transaction data in the transaction data packet is processed in order according to the transaction sequence number, so that the transaction data of each transaction initiator is stored in a partition mode, and the transaction data in the same partition mode are executed in order according to the transaction sequence number, so that the ordered execution of the transactions in the same account is guaranteed, and the processing performance of the system is improved.

Description

Transaction asynchronous processing method, device, device, medium and program product

technical field

The present invention relates to the technical field of computer communication, in particular to a transaction asynchronous processing method, device, equipment, medium and program product.

Background technique

With the vigorous development of financial business, new financial business scenarios continue to emerge. In the financial transaction scenario, for some transaction scenarios that do not require high timeliness, that is, some transactions are not executed immediately, but delayed execution, such as: scheduled transfer, Regular deduction, automatic repayment, etc.

In the current existing solutions, for this type of transaction, the entire transaction is usually transmitted to the core system through a file, such as the entire package of transactions in the same province and region is transmitted to the core system, or the entire transaction of the same time period is packaged Pass it to the core system, and then execute it one by one.

However, as the business volume of the core banking system continues to grow, this method leads to increasing pressure on the core system, worsening system processing performance, and low efficiency in executing transactions one by one. The inconsistency of transaction execution order makes subsequent transaction processing error-prone and unstable.

Contents of the invention

The present invention provides a transaction asynchronous processing method, device, equipment, medium and program product, which are used to solve the defects in the prior art that the core system is under high pressure and transactions under the same account cannot be executed in an orderly manner.

The present invention provides a transaction asynchronous processing method, including:

receiving transaction data, determining a target data buffer corresponding to the transaction initiator of the transaction data, and storing the transaction data in the target data buffer;

Obtain the transaction data packet corresponding to the target data cache area when the preset transaction processing condition is met;

Each transaction data in the transaction data packet is marked with a transaction sequence number, and each transaction data in the transaction data packet is sequentially processed according to the transaction sequence number.

According to the transaction asynchronous processing method provided by the present invention, the meeting the preset transaction processing conditions specifically includes:

When it is detected that the amount of transaction data in the target data cache area reaches a preset data amount threshold, it is determined that a preset transaction processing condition is met.

According to the transaction asynchronous processing method provided by the present invention, the meeting the preset transaction processing conditions specifically includes:

When the preset transaction execution time is reached, it is determined that the preset transaction processing condition is met.

According to the transaction asynchronous processing method provided by the present invention, the marking of the transaction sequence number on each transaction data in the transaction data package specifically includes:

Determine the area code identifier corresponding to the target data cache area, and obtain the transaction sequence number corresponding to each transaction data in the transaction data packet;

The transaction sequence number of each transaction data is generated according to the area code identifier and the transaction sequence number.

According to the transaction asynchronous processing method provided by the present invention, before receiving the transaction data, it also includes:

If the data packet sent by the transaction initiator is received, decryption and signature verification are performed on the data packet, so as to obtain transaction data after decryption and signature verification.

According to the transaction asynchronous processing method provided by the present invention, after the said data package is decrypted and verified, it also includes:

In the case that the decryption and signature verification of the data packet fails, a prompt message of decryption and signature verification failure is sent to the transaction initiator.

The present invention also provides a transaction asynchronous processing device, including:

A receiving unit, configured to receive transaction data, determine a target data cache area corresponding to the transaction initiator of the transaction data, and store the transaction data in the target data cache area;

An acquisition unit, configured to acquire the transaction data packet corresponding to the target data buffer area when the preset transaction processing condition is met;

The processing unit is configured to mark the transaction sequence number of each transaction data in the transaction data packet, and sequentially process each transaction data in the transaction data packet according to the transaction sequence number.

The present invention also provides an electronic device, including a memory, a processor, and a computer program stored on the memory and operable on the processor. When the processor executes the program, it realizes asynchronous transaction processing as described in any one of the above. method.

The present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the transaction asynchronous processing method described in any one of the above-mentioned methods is implemented.

The present invention also provides a computer program product, including a computer program. When the computer program is executed by a processor, the transaction asynchronous processing method described in any one of the above methods is implemented.

The transaction asynchronous processing method, device, equipment, medium and program product provided by the present invention determine the target data buffer area corresponding to the transaction initiator of the transaction data by receiving the transaction data, and store the transaction data in the target data buffer area; In the case of preset transaction processing conditions, obtain the transaction data package corresponding to the target data buffer area; call the serial number generator to mark the transaction serial number of each transaction data in the transaction data package, and process the transaction data package in an orderly manner according to the transaction serial number The transaction data of each transaction, so by partitioning and storing the transaction data of each transaction initiator, and executing the transaction data in the same partition in an orderly manner according to the transaction sequence number, it ensures that the transactions under the same account are executed in an orderly manner, and at the same time Improved system processing performance.

Description of drawings

In order to more clearly illustrate the present invention or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are the present invention. For some embodiments of the invention, those skilled in the art can also obtain other drawings based on these drawings without creative effort.

Fig. 1 is one of the flow diagrams of the transaction asynchronous processing method provided by the present invention;

Fig. 2 is a schematic structural diagram of a transaction asynchronous processing device provided by the present invention;

Fig. 3 is a schematic structural diagram of an electronic device provided by the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

A transaction asynchronous processing method of the present invention is described below in conjunction with FIG. 1 .

Fig. 1 is one of the flow diagrams of the transaction asynchronous processing method provided by the present invention. As shown in Fig. 1, the method includes:

Step 100, receiving transaction data, determining a target data buffer corresponding to the transaction initiator of the transaction data, and storing the transaction data in the target data buffer;

It should be noted that the transaction data refers to the transaction data between the accounts of both parties, such as transaction data such as transfer and remittance. Among them, the transaction initiator refers to the payer account. For example, account A initiates a transaction to transfer money to account B, then account A is the transaction initiator.

In this embodiment, the asynchronous transaction collector in the system is invoked, and the asynchronous transaction collector receives the transaction data sent by the transaction initiator in real time, but does not immediately initiate a thread for processing transaction data, thereby avoiding system exceptions caused by processing a large number of transactions in a short time . Among them, the asynchronous transaction collector is a device responsible for the preliminary collection of transaction data. Its main functions are to collect transactions, sort transactions, decrypt and verify signatures, and set packaging transaction conditions.

Wherein, the asynchronous transaction collector of the present invention partitions the transaction data of different payer accounts using a hash algorithm, such as MD2, MD4, MD5 and other hash algorithms, which is not limited by the present invention. Specifically, the same payer account is hashed to the same partition, and the total transaction quantity of each same partition is counted, so that when the total transaction quantity of the partition reaches the specified total threshold or the specified transaction data execution time, the transactions of the same partition are executed in batches Quantity, and then achieve the purpose of ensuring that transactions can be executed sequentially and improving processing performance.

Specifically, the target data cache refers to a data cache for caching the transaction data of the transaction initiator. In the present invention, in order to realize the consistent order of transactions under the same account, a transaction mechanism for partitioning and buffering transaction data is adopted, that is, for the received transaction data transmitted by several transaction initiators, the transaction data of each transaction initiator is respectively The resources are cached in their respective matching data buffer areas, and the resource access of each data buffer area is performed independently without interfering with each other. Wherein, the data capacity of each partition may be the same or different, which is not limited in the present invention.

In one embodiment, in order to speed up the processing speed of the transaction partition, several data buffer areas are pre-divided, and the data buffer capacity in each data buffer area is consistent. After receiving the first transaction data of a transaction initiator, determine The data cache area whose current data cache volume is zero is used as the target data cache area, and the mapping relationship between the transaction initiator and the data cache area is generated, and the transaction data is realized through the cache path corresponding to the mapping relationship. storage.

In other words, in this embodiment, in practical applications, the system records several mapping relationship lists of cache paths between the transaction initiator and the data storage area, so after receiving the transaction data, it first traverses the mapping relationship list Whether there is a mapping relationship of the cache path corresponding to the transaction initiator of the transaction data, if it exists, store the transaction data in the corresponding target data cache area according to the cache path mapped in the mapping relationship, if not, traverse the current For the buffering amount in each data buffering area, determine the data buffering area whose current data buffering amount is zero, and use it as the target data buffering area. In addition, since the number of data buffers is limited and there are several transaction initiators, in this embodiment, after the mapping relationship between each transaction initiator and each data buffer is generated, the data storage corresponding to the transaction initiator After the data in the area is processed, the mapping relationship between them is automatically disconnected, thereby ensuring that the data buffer area is not occupied by idle transaction initiators.

Step 200: Obtain the transaction data packet corresponding to the target data cache area when the preset transaction processing condition is met;

In this step, the asynchronous transaction executor in the calling system sequentially reads the stored transaction data from the target data buffer, and packs all the transaction data into a transaction data packet for subsequent batch processing after reading. Specifically, the transaction data packet not only includes all transaction data, but also includes a time stamp for storing each transaction data.

Among them, the asynchronous transaction executor is a device responsible for receiving the transaction data sent by the transaction collector that needs to be processed in partitions, sorting the transaction data in the same region and then processing them in batches.

Specifically, in this embodiment, the preset transaction processing conditions mainly include the following situations:

First: when it is detected that the amount of transaction data in the target data cache area reaches a preset data amount threshold, it is determined that a preset transaction processing condition is met.

Among them, the amount of transaction data refers to the number of transaction requests initiated by the cached transaction data. For example, data cache area A caches transaction data of 53 transaction requests, data cache area B caches transaction data of 20 transaction requests, and data cache Area C caches the transaction data of 100 transaction requests, so the transaction data volume of data cache area A is 53, the transaction data volume of data cache area B is 20, and the transaction data volume of data cache area C is 100. When the threshold is 100, the data buffer C reaches the preset transaction processing conditions.

Specifically, in this embodiment, by invoking the asynchronous transaction collector in the system to receive transaction data in real time, and correspondingly store the transaction data in the target data buffer area, after the asynchronous transaction collector stores the transaction data, the system can record in real time The amount of transaction data that is currently cached in the target data buffer area. When it is detected that the amount of transaction data in the current target data buffer area has reached the preset data volume threshold, the asynchronous transaction executor in the system is called from the target data buffer area. Read stored transaction data.

In addition, it should be noted that the preset data volume threshold of each data buffer area can be a fixed value, or a flexible value. In one implementation, in order to improve the flexibility of partition batch execution, you can Get the historical transaction data of the transaction initiator and flexibly set the preset data volume threshold of the target data cache area corresponding to the transaction initiator.

Among them, the historical transaction data can be the transaction data volume of the historical transaction data batch at the same time as the current processing time, and the same time batch can refer to the batch of the same day, or the batch of the same week, or the same Monthly batches, etc., there is no limit to this.

For example, if the system performs this batch transaction processing on July 1, 2022, it will read the transaction data volume of transaction initiator A from July 1, 2021 to July 7, 2021, and then according to the transaction initiation The transaction data volume of party A during the period from July 1, 2021 to July 7, 2021 sets the preset data volume threshold of the target data cache area corresponding to transaction initiator A.

Second: After the monitoring reaches the preset transaction execution time, it is determined that the preset transaction processing conditions are met.

Specifically, the preset transaction execution time can be a certain fixed time point value, such as 10:00 am every day, 4:00 pm every day, 6:00 pm every day, and so on.

In addition, the preset transaction execution time can also be a certain fixed duration value. For ease of understanding, this is illustrated with an example. For example, for the transaction initiator A, before sending the transaction data, the transaction initiator A agrees with the system that the transaction data of the transaction initiator A can be cached for up to 24 hours, then the system will store the transaction data of the transaction initiator A in the target After the data cache area, the system calls the timer to monitor the data cache time of the target data storage area. If it is detected that the target data cache area starts counting from the first transaction data cached by transaction initiator A, if within 24 hours the target If the transaction data stored in the data buffer has been processed, the timer will automatically clear the current accumulated time. If it is detected that the data in the target data buffer has not been processed after 24 hours, the timer will output The corresponding prompt message is used to notify the system to call the asynchronous transaction executor to process the transaction data in the target data buffer.

In addition, it should be noted that in this embodiment, the preset transaction execution time can be set by the system itself according to the actual situation, and it can also be set by the transaction initiator notifying the system before or after sending the transaction data. There is no limit to this .

Therefore, in this embodiment, the preset transaction processing conditions are used to ensure that the transaction data of the transaction initiator will not be cached all the time when the amount of transaction data of some transaction initiators is relatively small, and it is further avoided. Since the data cache area is occupied by a small amount of transaction data, the transaction data of other transaction initiators cannot be processed in time, so that the transaction data can be processed in a timely manner, and the performance of the system can be further improved.

Step 300: mark each transaction data in the transaction data packet with a transaction sequence number, and sequentially process each transaction data in the transaction data packet according to the transaction sequence number.

In this step, after the transaction data package is obtained from the target data cache area, the transaction data package is decompressed to obtain all transaction data and the time stamps of each transaction data, wherein the time stamp refers to the time point when each transaction data is stored information.

Among them, the transaction sequence number is used to represent the sequence number of the received transaction data, and similarly, the transaction sequence number also represents the sequence number of the processing sequence of each transaction data, so the system can sequentially process the cached data according to the transaction sequence number of each transaction data several transaction data.

Specifically, the call sequence number generator marks each transaction data in order of storage time according to the time stamp of each transaction data, and then processes each transaction data sequentially according to the transaction sequence number from small to large.

The transaction asynchronous processing method provided by the present invention, by receiving the transaction data, determines the target data buffer area corresponding to the transaction initiator of the transaction data; stores the transaction data in the target data buffer area, and generates the transaction sequence number of the transaction data; When the data cache parameters of the transaction data in the area reach the preset cache parameter threshold, the transaction data in the target data cache area is processed in an orderly manner based on the transaction sequence number, thereby partitioning and storing the transaction data of each transaction initiator, and The transaction data under the same partition is executed in an orderly manner according to the transaction sequence number, which ensures the orderly execution of transactions under the same account and improves the system processing performance.

Based on the above embodiments, step 100 also includes:

Traverse the partition list of the transaction initiator, and determine the target data buffer corresponding to the transaction data according to the data buffer mapping function of the partition list of the transaction initiator when the transaction initiator is included in the partition list of the transaction initiator.

Wherein, the transaction initiator partition list records the currently existing data buffer information and the transaction initiator information associated with each data buffer.

In practical applications, since the transaction data sent by multiple transaction initiators may be received at the same time, in this embodiment, in order to improve the processing speed of the data partition, by establishing a list of transaction initiator partitions, after receiving the transaction data Afterwards, first traverse whether there is transaction initiator information of the transaction data in the transaction initiator partition list, and if so, directly read the data buffer information associated with the transaction initiator information in the transaction initiator partition list, thereby determining the The data storage location of the transaction data, and store the transaction data.

Further, in another embodiment, after traversing the partition list of transaction initiators, it also includes: in the case that the transaction initiator is not included in the partition list of transaction initiators, establishing a target data buffer area corresponding to the transaction initiator; The transaction initiator is associated with the target data storage area, and the transaction initiator is stored in the transaction initiator partition list.

In this step, if the transaction initiator information of the transaction data is not traversed in the transaction initiator partition list, it indicates that there is no data buffer location for storing the transaction data in the current system. In this case, in this embodiment, the target data cache area corresponding to the transaction initiator is established, wherein, the process of establishing a new target data cache area of the transaction initiator is consistent with the above-mentioned embodiment, and this embodiment does not mention here Let me repeat. Therefore, after the target data cache area is established, the transaction initiator and the target data storage area are associated and mapped, and the transaction initiator is stored in the transaction initiator partition list, so that the subsequent transaction data of the transaction initiator can be directly stored in At the corresponding target data cache area, the data partition processing speed can be improved, system pressure can be effectively relieved, throughput can be improved, and system stability and performance can be improved.

Based on the above embodiments, step 300 specifically includes:

Determine the area code identifier corresponding to the target data cache area, and obtain the transaction sequence number corresponding to each transaction data in the transaction data packet;

The transaction sequence number of each transaction data is generated according to the area code identifier and the transaction sequence number.

Specifically, each transaction data is marked in the way of area code identification + transaction serial number, such as '1+1', '1+2', where the 1 in the first position indicates the target data cache of area code identification 1, and the second Positions 1 and 2 respectively indicate the first transaction data and the second transaction data stored in the target data cache marked with 1. Wherein, the generation method of the transaction serial number is consistent with the generation method of the transaction serial number recorded in the above embodiments, and will not be repeated here.

In this embodiment, in order to ensure the orderly execution of the transaction and to facilitate subsequent data traceability, the transaction data is marked by the area code identification plus the transaction serial number identification, so that when the data is wrong, the same can be verified through the area code identification. Other transaction data in the storage area, and the transaction sequence number can ensure that the system can process each transaction data in order of transaction sequence number from small to large.

Based on the above embodiment, before step 100, specifically include:

If the data packet sent by the transaction initiator is received, decryption and signature verification are performed on the data packet, so as to obtain transaction data after decryption and signature verification.

In this step, in order to prevent the transaction information from being tampered with and ensure security and integrity, the transaction initiator encrypts and signs the transaction data into data packets before sending the transaction data.

In practical applications, the MD5WithRSA algorithm can be used to generate a public key and a private key. The public key is sent to the transaction initiator. The transaction initiator uses the public key to encrypt and sign the transaction data and send it to the system. After receiving it, the system uses the private key The key is used to decrypt and verify the signature of the data packet to obtain the transaction data, and then perform subsequent processing.

Further, after said decrypting and verifying the data packet, it also includes:

In the case that the decryption and signature verification of the data packet fails, a prompt message of decryption and signature verification failure is sent to the transaction initiator.

Among them, the failure of decryption and signature verification in this embodiment mainly includes the following situations:

First: the packet cannot be opened using the private key;

Second: After using the private key to open the data packet, the transaction data in the data packet is missing.

In this embodiment, when the agreed private key is used to decrypt and verify the signature of the data packet, a corresponding prompt message is sent to remind the transaction initiator to perform data verification, thereby avoiding that the transaction data of the transaction initiator cannot be processed in time. deal with.

The asynchronous transaction processing device provided by the present invention is described below, and the asynchronous transaction processing device described below and the asynchronous transaction processing method described above can be referred to in correspondence.

Referring to FIG. 2, FIG. 2 is a schematic structural diagram of the transaction asynchronous processing device provided by the present invention. As shown in FIG. 2, the transaction asynchronous processing device includes: a receiving unit 210 for receiving transaction data and determining the transaction The target data cache area corresponding to the initiator, and store the transaction data in the target data cache area; the acquiring unit 220 is configured to acquire the target data cache area corresponding to the The transaction data packet; the processing unit 230, configured to mark each transaction data in the transaction data packet with a transaction sequence number, and sequentially process each transaction data in the transaction data packet according to the transaction sequence number.

Further, the acquiring unit 220 is further configured to determine that a preset transaction processing condition is met when it is monitored that the transaction data volume in the target data buffer reaches a preset data volume threshold.

Further, the acquisition unit 220 is also configured to determine that the preset transaction processing condition is met when the preset transaction execution time is detected.

Further, the processing unit 230 is also configured to determine the area code identifier corresponding to the target data cache area, and obtain the transaction sequence number corresponding to each transaction data in the transaction data packet; generate The transaction serial number of each transaction data.

Further, the receiving unit 210 is further configured to, in the case of receiving the data packet sent by the transaction initiator, perform decryption and signature verification on the data packet, so as to obtain the decrypted and signature-verified transaction data.

Further, the receiving unit 210 is further configured to send a prompt message of decryption and signature verification failure to the transaction initiator when the data packet decryption and signature verification fail.

The transaction asynchronous processing device provided by the present invention determines the target data buffer area corresponding to the transaction initiator of the transaction data by receiving the transaction data, and stores the transaction data in the target data buffer area; when the preset transaction processing conditions are met, Obtain the transaction data packet corresponding to the target data cache area; call the sequence number generator to mark the transaction sequence number of each transaction data in the transaction data packet, and process each transaction data in the transaction data packet in an orderly manner according to the transaction sequence number. The transaction data of each transaction initiator is partitioned and stored, and the transaction data under the same partition is executed sequentially according to the transaction sequence number, which ensures the orderly execution of transactions under the same account and improves the system processing performance.

FIG. 3 illustrates a schematic diagram of the physical structure of an electronic device. As shown in FIG. 3 , the electronic device may include: a processor (processor) 310, a communication interface (Communications Interface) 320, a memory (memory) 330 and a communication bus 340, Wherein, the processor 310 , the communication interface 320 , and the memory 330 communicate with each other through the communication bus 340 . The processor 310 can call the logic instructions in the memory 330 to execute the transaction asynchronous processing method, the method includes: receiving the transaction data, determining the target data cache area corresponding to the transaction initiator of the transaction data, and storing the transaction data to the target data buffer area; when the preset transaction processing conditions are met, obtain the transaction data packet corresponding to the target data buffer area; mark the transaction sequence number of each transaction data in the transaction data packet, and Each transaction data in the transaction data packet is sequentially processed according to the transaction serial number.

In addition, the above-mentioned logic instructions in the memory 330 may be implemented in the form of software functional units and may be stored in a computer-readable storage medium when sold or used as an independent product. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes. .

On the other hand, the present invention also provides a computer program product. The computer program product includes a computer program that can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can Executing the transaction asynchronous processing method provided by the above methods, the method includes: receiving transaction data, determining the target data buffer corresponding to the transaction initiator of the transaction data, and storing the transaction data in the target data buffer ; In the case of reaching the preset transaction processing conditions, obtain the transaction data package corresponding to the target data buffer area; mark the transaction sequence number of each transaction data in the transaction data package, and order according to the transaction sequence number Each transaction data in the transaction data package is processed.

In another aspect, the present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, it is implemented to execute the transaction asynchronous processing method provided by the above-mentioned methods, the method includes : Receive transaction data, determine the target data cache area corresponding to the transaction initiator of the transaction data, and store the transaction data in the target data cache area; when the preset transaction processing conditions are met, obtain the The transaction data package corresponding to the target data cache area; marking the transaction sequence number of each transaction data in the transaction data package, and orderly processing each transaction data in the transaction data package according to the transaction sequence number.

The device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in One place, or it can be distributed to multiple network elements. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. It can be understood and implemented by those skilled in the art without any creative effort.

Through the above description of the implementations, those skilled in the art can clearly understand that each implementation can be implemented by means of software plus a necessary general hardware platform, and of course also by hardware. Based on this understanding, the essence of the above technical solution or the part that contributes to the prior art can be embodied in the form of software products, and the computer software products can be stored in computer-readable storage media, such as ROM/RAM, magnetic discs, optical discs, etc., including several instructions to make a computer device (which may be a personal computer, server, or network device, etc.) execute the methods described in various embodiments or some parts of the embodiments.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (10)

1. A transaction asynchronous processing method, characterized in that, comprising: receiving transaction data, determining a target data buffer corresponding to the transaction initiator of the transaction data, and storing the transaction data in the target data buffer; Obtain the transaction data packet corresponding to the target data cache area when the preset transaction processing condition is met; Each transaction data in the transaction data packet is marked with a transaction sequence number, and each transaction data in the transaction data packet is sequentially processed according to the transaction sequence number. 2. The transaction asynchronous processing method according to claim 1, wherein the meeting the preset transaction processing conditions specifically includes: When it is detected that the amount of transaction data in the target data cache area reaches a preset data amount threshold, it is determined that a preset transaction processing condition is met. 3. The transaction asynchronous processing method according to claim 1, wherein the meeting the preset transaction processing conditions specifically includes: When the preset transaction execution time is reached, it is determined that the preset transaction processing condition is met. 4. The transaction asynchronous processing method according to claim 1, wherein the marking of the transaction sequence number on each transaction data in the transaction data package specifically includes: Determine the area code identifier corresponding to the target data cache area, and obtain the transaction sequence number corresponding to each transaction data in the transaction data packet; The transaction sequence number of each transaction data is generated according to the area code identifier and the transaction sequence number. 5. The transaction asynchronous processing method according to any one of claims 1 to 4, characterized in that before receiving the transaction data, it also includes: If the data packet sent by the transaction initiator is received, decryption and signature verification are performed on the data packet, so as to obtain transaction data after decryption and signature verification. 6. The transaction asynchronous processing method according to claim 5, characterized in that, after decrypting and verifying the signature of the data packet, further comprising: In the case that the decryption and signature verification of the data packet fails, a prompt message of decryption and signature verification failure is sent to the transaction initiator. 7. An asynchronous transaction processing device, comprising: A receiving unit, configured to receive transaction data, determine a target data cache area corresponding to the transaction initiator of the transaction data, and store the transaction data in the target data cache area; An acquisition unit, configured to acquire the transaction data packet corresponding to the target data buffer area when the preset transaction processing condition is met; The processing unit is configured to mark the transaction sequence number of each transaction data in the transaction data packet, and sequentially process each transaction data in the transaction data packet according to the transaction sequence number. 8. An electronic device comprising a memory, a processor, and a computer program stored on the memory and operable on the processor, wherein the processor according to claim 1 is implemented when executing the program. The transaction asynchronous processing method described in any one of to 6. 9. A non-transitory computer-readable storage medium on which a computer program is stored, wherein when the computer program is executed by a processor, the transaction asynchronous processing method according to any one of claims 1 to 6 is implemented. 10. A computer program product, comprising a computer program, characterized in that, when the computer program is executed by a processor, the transaction asynchronous processing method according to any one of claims 1 to 6 is realized.

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