CN113450112A - Data checking method, device, electronic equipment and storage medium - Google Patents
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Abstract
The embodiment of the application provides a data checking method, a data checking device, electronic equipment and a storage medium, wherein the method is applied to an account-based monitoring node and comprises the following steps: the sub-accounting monitoring node receives the refund confirmation information, the sub-accounting data detail and the sub-accounting data summary sent by the payment system; the accounting monitoring node checks first target data in the accounting data detail with second target data in the accounting data summary; the accounting monitoring node checks the second target data with third target data in the refund confirmation information under the condition that the first target data and the second target data are checked to pass; and the accounting monitoring node returns a check passing message to the payment system under the condition that the second target data and the third target data are checked to pass so that the payment system executes accounting processing. The embodiment of the application is beneficial to improving the safety of the account-separating fund.
Description
Technical Field
The present application relates to the field of data processing technologies, and in particular, to a data checking method and apparatus, an electronic device, and a storage medium.
Background
With the development of computer network technology, the behavior of people has changed greatly, and the transaction mode and the payment mode are more remarkable. The payment is an entrance of all transaction scenes, a complete account system needs to be constructed for the payment system, and daily payment services of customers and clearing and settlement services of a platform are realized through accounts. Under the condition of sudden increase of the business volume, a payment system usually needs multi-business line account splitting, and in order to ensure the safety of the account splitting fund, the payment system needs to check the fund of each account splitting transaction, and then the fund is split and transferred to a customer after the check is passed. At present, the mainstream method is that the business system checks the account-dividing fund by itself, and then the information that the check passes is sent to the payment system, and the payment system performs the account-dividing, but the method may cause errors of the account-dividing fund due to carelessness or negligence of the business system, so that the safety of the account-dividing fund cannot be effectively guaranteed.
Disclosure of Invention
In view of the above problems, the present application provides a data checking method, apparatus, electronic device and storage medium, which are beneficial to improving the security of the ledger fund.
In order to achieve the above object, a first aspect of the embodiments of the present application provides a data checking method, which is applied to an account splitting monitoring node, and the method includes:
the sub-accounting monitoring node receives the refund confirmation information, the sub-accounting data detail and the sub-accounting data summary sent by the payment system;
the accounting monitoring node checks first target data in the accounting data detail with second target data in the accounting data summary;
the accounting monitoring node checks the second target data with third target data in the refund confirmation information under the condition that the first target data and the second target data are checked to pass;
and the accounting monitoring node returns a check passing message to the payment system under the condition that the second target data and the third target data are checked to pass so that the payment system executes accounting processing.
With reference to the first aspect, in a possible implementation manner, before checking the first target data in the ledger data detail with the second target data in the ledger data summary, the method further includes:
the branch accounting monitoring node filters the branch accounting data detail to screen out a batch number, a product type, a running number and an amount of money from the branch accounting data detail, and the batch number, the product type, the running number and the amount of money are determined as first target data;
and the accounting monitoring node filters the accounting data collection to screen out the batch number, the product type, the running number and the amount of each piece of data from the accounting data collection, and determines the batch number, the product type, the running number and the amount of each piece of data as second target data.
With reference to the first aspect, in a possible implementation manner, the receiving, by the ledger monitoring node, the refund confirmation information sent by the payment system includes:
the method comprises the steps that a billing monitoring node receives refund confirmation information sent by a payment system when the payment system receives a cashing instruction sent by a service system and confirms completion of the cashing instruction, wherein the cashing instruction is used for confirming whether transaction behaviors made by a third-party system are normal or not to the service system;
the receipt of the branch account data detail sent by the payment system by the branch account monitoring node comprises the following steps:
the method comprises the steps that an accounting monitoring node receives accounting data detail forwarded by a payment system under the condition that the payment system receives the accounting data detail sent by a service system, wherein the accounting data detail is sent by the service system under the condition that a return confirmation message is received;
the receipt of the account data summary sent by the payment system by the account monitoring node comprises the following steps:
and the accounting monitoring node receives the accounting data summary forwarded by the payment system under the condition that the payment system receives the accounting data summary sent by the service system, the accounting data summary is always sent under the condition that the service system sends the accounting data detail, and the accounting data summary is used for informing the payment system that the sending of the accounting data detail of the batch is finished.
With reference to the first aspect, in one possible implementation, the method further includes:
and the billing monitoring node returns early warning information to the payment system under the condition that the first target data and the second target data are not checked, so that the payment system sends a message that the billing is not executed to the service system.
With reference to the first aspect, in a possible implementation manner, the filtering, by the ledger monitoring node, the ledger data details to screen out the batch number, the product type, the running number, and the amount of money from the ledger data details includes:
the accounting monitoring node calculates two hash values of each field by adopting two hash functions aiming at each field in the accounting data detail;
the ledger monitoring node determines two to-be-traversed blocks with the hash value as a first identifier according to the two hash values;
and if each field is found in the two to-be-traversed number blocks by the branch accounting monitoring node, determining data under each field as a batch number, a product type, a serial number or an amount.
With reference to the first aspect, in one possible implementation, after determining the batch number, the product type, the serial number, and the amount as the first target data, the method further includes:
the accounting monitoring node writes the first target data into a corresponding field of an accounting data detail table of the accounting monitoring cloud platform;
after determining the batch number, the product type, the serial number and the amount of money of each piece of data as second target data, the method further comprises:
the accounting monitoring node writes the second target data into a corresponding field of an accounting data summary table of the accounting monitoring cloud platform;
the account division monitoring node is a service node of the account division monitoring cloud platform.
A second aspect of the embodiments of the present application provides a data collation apparatus, including:
the receiving and sending unit is used for receiving the refund confirmation information, the detailed branch account data and the summary branch account data sent by the payment system;
the processing unit is used for checking first target data in the detailed branch account data and second target data in the summary branch account data;
the processing unit is also used for checking the second target data with third target data in the money return confirmation information under the condition that the first target data and the second target data are checked to pass;
and the transceiving unit is also used for returning a check passing message to the payment system under the condition that the second target data and the third target data are checked to pass so as to enable the payment system to execute the accounting processing.
A third aspect of embodiments of the present application provides an electronic device, which includes an input device, an output device, and a processor, and is adapted to implement one or more instructions; and a computer storage medium storing one or more instructions adapted to be loaded by the processor and to perform the steps of:
receiving the refund confirmation information, the detailed branch account data and the summary branch account data sent by the payment system;
checking first target data in the detail of the branch account data with second target data in the summary of the branch account data;
when the first target data and the second target data are verified, the second target data and third target data in the money return confirmation information are verified;
and in the case that the second target data and the third target data are checked to pass, returning a check passing message to the payment system so as to enable the payment system to execute the billing processing.
A fourth aspect of embodiments of the present application provides a computer storage medium having one or more instructions stored thereon, the one or more instructions adapted to be loaded by a processor and to perform the following steps:
receiving the refund confirmation information, the detailed branch account data and the summary branch account data sent by the payment system;
checking first target data in the detail of the branch account data with second target data in the summary of the branch account data;
when the first target data and the second target data are verified, the second target data and third target data in the money return confirmation information are verified;
and in the case that the second target data and the third target data are checked to pass, returning a check passing message to the payment system so as to enable the payment system to execute the billing processing.
The above scheme of the present application includes at least the following beneficial effects: compared with the prior art, the method and the device have the advantages that the refund confirmation information, the branch account data detail and the branch account data summarization sent by the payment system are received; checking first target data in the detail of the branch account data with second target data in the summary of the branch account data; when the first target data and the second target data are verified, the second target data and third target data in the money return confirmation information are verified; and in the case that the second target data and the third target data are checked to pass, returning a check passing message to the payment system so as to enable the payment system to execute the billing processing. Therefore, the fund data checking operation is transferred to the account splitting monitoring platform from the service system, and the account splitting monitoring node checks the fund data, so that the problem of error of the split fund caused by careless mistakes or negligence of the service system is avoided, and the safety of the split fund is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of an application environment provided in an embodiment of the present application;
fig. 2 is a schematic flowchart of a data checking method according to an embodiment of the present application;
FIG. 3 is a schematic diagram of data interaction between systems according to an embodiment of the present disclosure;
FIG. 4 is a diagram illustrating data filtering and storage according to an embodiment of the present disclosure;
FIG. 5 is a schematic flow chart illustrating another data checking method according to an embodiment of the present application;
FIG. 6 is a schematic structural diagram of a data collation apparatus according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "comprising" and "having," and any variations thereof, as appearing in the specification, claims and drawings of this application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. Furthermore, the terms "first," "second," and "third," etc. are used to distinguish between different objects and are not used to describe a particular order.
An embodiment of the present application provides a data checking method, which may be implemented based on an application environment shown in fig. 1, please refer to fig. 1, where the application environment includes a service node, a payment node, and a ledger monitoring node, and each node is in communication connection. The method comprises the steps that a service node sends a fund split payment instruction to a payment node and generates fund split payment confirmation information under the condition that a fund split confirmation file sent by an external system is received, the payment node sends the fund split payment confirmation information to the service node and a split payment monitoring node, the service node collects and sends split payment data details and split payment data related to transaction to the payment node, the payment node forwards the split payment data details and the split payment data to the split payment monitoring node, the split payment monitoring node collects and checks the split payment data, then the fund split payment confirmation information and the split payment data are collected and checked, if the check is passed, a corresponding message is returned to the payment node, and the payment node executes fund split payment operation. According to the scheme, after the business node checks the fund data, the branch account monitoring node checks the fund data, so that a good monitoring effect is achieved on the branch account fund, and the safety of the branch account fund is improved.
Based on the application environment shown in fig. 1, the data verification method provided by the embodiment of the present application is described in detail below with reference to other drawings.
Referring to fig. 2, fig. 2 is a schematic flow chart of a data checking method provided in the embodiment of the present application, where the method is applied to an accounting monitoring node, as shown in fig. 2, and includes steps 201 and 204:
201: and the accounting monitoring node receives the refund confirmation information, the accounting data detail and the accounting data summary sent by the payment system.
In the embodiment of the application, an account-based monitoring cloud platform is provided, the account-based monitoring node is a service node of the account-based monitoring cloud platform, and the account-based monitoring cloud platform is used for monitoring and checking account-based funds.
Illustratively, the receiving, by the ledger monitoring node, the refund confirmation information sent by the payment system includes:
and the ledger monitoring node receives the refund confirmation information sent by the payment system when the payment system receives the cashing instruction sent by the service system and confirms the completion of the cashing instruction, wherein the cashing instruction is used for confirming whether the transaction behavior made by the third-party system is normal or not to the service system.
As shown in fig. 3, the third-party system sends a repayment confirmation file to the service system, the service system analyzes the repayment confirmation file, calls a repayment confirmation interface of the payment system to send a redemption instruction to the payment system, and the payment system confirms the repayment confirmation file in the redemption instruction and then generates repayment confirmation information indicating that the redemption instruction is confirmed, on one hand, the repayment confirmation information is sent to the service system, and on the other hand, the repayment confirmation information is sent to the branch account monitoring cloud platform.
Illustratively, the receiving, by the split-account monitoring node, the split-account data detail sent by the payment system includes:
and the accounting monitoring node receives the accounting data detail forwarded by the payment system under the condition that the payment system receives the accounting data detail sent by the service system, wherein the accounting data detail is sent by the service system under the condition that the return confirmation information is received.
With reference to fig. 3, the service system calls the branch accounting detail interface of the payment system to send the branch accounting data details to the payment system when receiving the payment receipt confirmation information sent by the payment system, and the payment system sends the branch accounting data details to the branch accounting monitoring cloud platform when receiving the branch accounting data details.
Illustratively, the receiving, by the split-account monitoring node, the split-account data summary sent by the payment system includes:
and the accounting monitoring node receives the accounting data summary forwarded by the payment system under the condition that the payment system receives the accounting data summary sent by the service system, the accounting data summary is always sent under the condition that the service system sends the accounting data detail, and the accounting data summary is used for informing the payment system that the sending of the accounting data detail of the batch is finished.
And the service system calls a branch accounting summary interface of the payment system to send the branch accounting data summary to the payment system under the condition that the branch accounting data detail is sent. The receipt confirmation information, the branch accounting data detail and the branch accounting data summary can be transmitted by using a message queue, and can also be transmitted by using other communication technologies, which is not limited herein.
202: and the accounting monitoring node checks the first target data in the accounting data detail with the second target data in the accounting data summary.
In this embodiment of the application, the first target data is information such as a lot number, a product type, a serial number, and an amount in the specification of the ledger data, and the second target data is information such as a lot number, a product type, a serial number, and an amount in the summary of the ledger data.
For example, referring to fig. 4, before checking the first target data in the accounting data detail with the second target data in the accounting data summary, the method further includes:
the branch accounting monitoring node filters the branch accounting data detail to screen out a batch number, a product type, a running number and an amount of money from the branch accounting data detail, and the batch number, the product type, the running number and the amount of money are determined as first target data;
and the accounting monitoring node filters the accounting data collection to screen out the batch number, the product type, the running number and the amount of each piece of data from the accounting data collection, and determines the batch number, the product type, the running number and the amount of each piece of data as second target data.
As shown in fig. 4, after screening out information such as the batch number, the product type, the running number, the amount and the like in each subsidiary account data detail, the subsidiary account monitoring node writes the information into a corresponding field of a subsidiary account data detail table of the subsidiary account monitoring cloud platform, writes the information into a corresponding field of a subsidiary account data summary table of the subsidiary account monitoring cloud platform after screening out information such as the batch number, the product type, the running number, the amount and the like of each piece of data in the subsidiary account data summary table, the subsidiary account data detail table and the subsidiary account data summary table use the running number as a main key, reads each piece of data in the two tables according to the running number for checking one by one, and determines that the first target data and the second target data pass checking under the condition of complete matching.
203: and the accounting monitoring node checks the second target data with the third target data in the refund confirmation information under the condition that the first target data and the second target data are checked to be passed.
In this embodiment of the present application, please refer to fig. 4 again, before the reconciliation monitoring node checks the first target data in the detail of the reconciliation data with the second target data in the summary of the reconciliation data, the method further includes:
the accounting monitoring node filters the refund confirmation information to screen out a batch number, a product type, a serial number and an amount of money from the refund confirmation information, and the batch number, the product type, the serial number and the amount of money are determined as third target data. As shown in fig. 4, after screening out the batch number, the product type, the serial number, the amount of money and other information in each item of account data detail, the account monitoring node writes the information into a corresponding field of a fund return confirmation information table of the account monitoring cloud platform, and the fund return confirmation information table also takes the serial number as a main key. And the accounting monitoring node reads each piece of data in the return confirmation information table and the accounting data summary table according to the serial number for checking.
Illustratively, the method further comprises:
and the billing monitoring node returns early warning information to the payment system under the condition that the first target data and the second target data are not checked, so that the payment system sends a message that the billing is not executed to the service system.
In this embodiment of the application, the early warning information includes first target data and second target data, for example, the amount of data with the serial number of MX000013 in the branch account data detail is not successfully checked with the amount of data with the serial number of MX000013 in the branch account data summary, and the branch account monitoring node puts the two pieces of data in the early warning information and returns the two pieces of data to the payment system, so that the payment system sends a message that the branch account is not executed to the service system. And the business system can rearrange and submit the detail of the accounting data and the summary of the accounting data under the condition of receiving the message.
204: and the accounting monitoring node returns a check passing message to the payment system under the condition that the second target data and the third target data are checked to pass so that the payment system executes accounting processing.
In the specific embodiment of the application, when the second target data in the ledger data summary and the third target data in the refund confirmation information are checked to pass, the ledger monitoring node returns the checked information to the payment system item by item in the form of a message queue, the checked information includes the checked ledger data details, and the payment system receives the ledger data details and then ledgs the fund to the third-party system.
Illustratively, the branch accounting monitoring node filters the branch accounting data detail to screen out the batch number, the product type, the running number and the amount of money from the branch accounting data detail, including:
the accounting monitoring node calculates two hash values of each field by adopting two hash functions aiming at each field in the accounting data detail;
the ledger monitoring node determines two to-be-traversed blocks with the hash value as a first identifier according to the two hash values;
and if each field is found in the two to-be-traversed number blocks by the branch accounting monitoring node, determining data under each field as a batch number, a product type, a serial number or an amount.
In the specific embodiment of the application, a long array is equally divided into m chunks by n, m is the identifier of the chunks, and both n and m are integers greater than 1. For each field in the accounting data detail, the accounting monitoring node calculates by adopting two hash functions FNV-hash and Muinur-hash to obtain two hash values, for example, a field of a batch number in the accounting data detail, calculates by adopting FNV-hash to obtain a hash value of 1, calculates by adopting Muinur-hash to obtain a hash value of 3, and adds the batch number to a number block marked as 1 and a number block marked as 3. During filtering, the branch account monitoring node calculates the hashed value of each field by adopting FNV-hash and Muinur-hash, and uses the two calculated hashed values as the identification of the number blocks to determine two number blocks to be traversed, such as the number block with the identification of 1 and the number block with the identification of 3, and then searches the two number blocks, if the element of the batch number can be found in the two number blocks, the data under the batch number is screened out, so that useful information such as the batch number, the product type, the serial number and the amount of money can be screened out from the branch data detail, and useless information is filtered out, and the subsequent checking efficiency is improved. It should be understood that the collection of the cash back confirmation information and the branch accounting data can adopt the above method to screen out the information of batch number, product type, serial number, amount and the like.
Further, the method further comprises:
when receiving a login request submitted by a client of an account-based monitoring cloud platform through a first communication network, the account-based monitoring node returns a login authorization page to the client through the first communication network, wherein the login authorization page comprises a second identifier, and the second identifier is used for identifying the client;
the ledger monitoring node receives a first login authorization request submitted by a user on the login authorization page through the first communication network, wherein the first login authorization request comprises the second identifier and a mobile phone number used by the user for receiving a short message verification code;
the billing monitoring node generates a short message verification code, establishes a ternary association relationship among the second identifier, the mobile phone number and the short message verification code, and sends the short message verification code to the mobile phone number through a second communication network;
and the accounting monitoring node receives a second login authorization request submitted by the user on the login authorization page through the first communication network, the second login authorization request comprises the short message verification code, the mobile phone number and the second identifier, verifies the second login authorization request according to the ternary association relationship, and determines that the user has the right to log in the accounting monitoring cloud platform under the condition of passing the verification.
In the embodiment of the present application, the first communication network refers to a communication network based on an https protocol, the https protocol is established on a tcp/ip protocol, and a physical layer connection protocol under the tcp/ip protocol may use various physical networks, such as microwave, optical fiber, and the like. The user can be an operator, a manager or a worker of the account-sharing monitoring cloud platform, the user requests the account-sharing monitoring node to log in the account-sharing monitoring cloud platform through the client, the account-sharing monitoring node returns a login authorization page to the client under the condition that the login request is received, the login authorization page is used for filling in a mobile phone number for receiving a short message verification code and filling in the received short message verification code, identification information, namely a second identification (for example, in a cookie of the login authorization page) is added into the login authorization page by the account-sharing monitoring node, the second identification is used for identifying the client (browser) used by the user, the second identification can be used by a specific individual, and the verification of the account-sharing monitoring node cannot be obtained even if another individual intercepts the second identification at the same time.
The first login authorization request is used for acquiring a short message verification code, a user fills a mobile phone number for receiving the short message verification code in a login authorization page, then a button for acquiring the short message verification code is triggered, the first login authorization request is submitted to the ledger monitoring node, and meanwhile, the request also carries a second identifier returned by the ledger monitoring node and used for indicating the identity of the user.
The second communication network is a traditional short message receiving and sending network based on a mobile communication base station, the billing monitoring node acquires a mobile phone number of a user receiving a short message verification code and a second identifier returned before under the condition of receiving a first login authorization request, then randomly generates the short message verification code, establishes a ternary association relation among the second identifier, the short message verification code and the mobile phone number, stores the ternary association relation into a relation table, and simultaneously sends the short message verification code to the mobile phone number through the mobile network.
The user receives the short message verification code sent by the ledger monitoring node through the mobile phone, and submits a second login authorization request on the login authorization page, wherein the second login authorization request comprises a mobile phone number, a second identifier and the short message verification code, for example: and if the second identifier in the second login authorization request is matched with the second identifier in the ternary association relationship, the verification is passed, the user is determined to have login authority, the login request of the user is accepted, otherwise, the second login authorization request is submitted by a counterfeit person, and authorization is rejected to ensure fund security.
The payment system receives the refund confirmation information, the branch account data detail and the branch account data summary sent by the payment system; checking first target data in the detail of the branch account data with second target data in the summary of the branch account data; when the first target data and the second target data are verified, the second target data and third target data in the money return confirmation information are verified; and in the case that the second target data and the third target data are checked to pass, returning a check passing message to the payment system so as to enable the payment system to execute the billing processing. Therefore, the fund data checking operation is transferred to the account splitting monitoring platform from the service system, and the account splitting monitoring node checks the fund data, so that the problem of error of the split fund caused by careless mistakes or negligence of the service system is avoided, and the safety of the split fund is improved.
Referring to fig. 5, fig. 5 is a flow chart of another data verification method provided in the embodiment of the present application, which can also be implemented based on the application environment shown in fig. 1, as shown in fig. 5, including steps 501 and 507:
501: the sub-accounting monitoring node receives the refund confirmation information, the sub-accounting data detail and the sub-accounting data summary sent by the payment system;
502: the branch accounting monitoring node filters the branch accounting data detail to screen out a batch number, a product type, a running number and an amount of money from the branch accounting data detail, and the batch number, the product type, the running number and the amount of money are determined as first target data;
503: the accounting monitoring node filters the accounting data collection to screen out the batch number, the product type, the running number and the amount of each piece of data from the accounting data collection, and determines the batch number, the product type, the running number and the amount of each piece of data as second target data;
504: the accounting monitoring node filters the refund confirmation information to screen out a batch number, a product type, a serial number and an amount of money from the refund confirmation information, and the batch number, the product type, the serial number and the amount of money are determined as third target data;
505: the accounting monitoring node checks first target data in the accounting data detail with second target data in the accounting data summary;
506: the accounting monitoring node checks the second target data with third target data in the refund confirmation information under the condition that the first target data and the second target data are checked to pass;
507: and the accounting monitoring node returns a check passing message to the payment system under the condition that the second target data and the third target data are checked to pass so that the payment system executes accounting processing.
The specific implementation of steps 501-507 has already been described in the embodiment shown in fig. 2, and can achieve the same or similar beneficial effects, and in order to avoid repetition, the detailed description is omitted here.
Based on the description of the above data checking method embodiment, please refer to fig. 6, fig. 6 is a schematic structural diagram of a data checking apparatus provided in the present application embodiment, as shown in fig. 6, the apparatus includes:
the receiving and sending unit 601 is configured to receive the refund confirmation information, the detailed ledger data, and the summarized ledger data sent by the payment system;
a processing unit 602, configured to check first target data in the ledger data detail against second target data in the ledger data summary;
the processing unit 602 is further configured to, if the first target data and the second target data pass the verification, verify the second target data and third target data in the money return confirmation information;
the transceiving unit 601 is further configured to, in a case that the second target data and the third target data are checked to pass, return a check-passed message to the payment system so that the payment system performs the billing process.
In a possible implementation, the processing unit 602 is further configured to:
filtering the account data detail to screen out a batch number, a product type, a serial number and an amount from the account data detail, and determining the batch number, the product type, the serial number and the amount as first target data;
and filtering the summarized account data to screen out the batch number, the product type, the running number and the amount of each piece of data from the summarized account data, and determining the batch number, the product type, the running number and the amount of each piece of data as second target data.
In a possible implementation manner, in terms of receiving the refund confirmation information sent by the payment system, the transceiver 601 is specifically configured to:
under the condition that the payment system receives a cashing instruction sent by the service system and confirms the completion of the cashing instruction, receiving refund confirmation information sent by the payment system, wherein the cashing instruction is used for confirming whether the transaction behavior made by a third-party system is normal or not to the service system;
in terms of receiving the ledger data detail sent by the payment system, the transceiver 601 is specifically configured to:
receiving the branch accounting data detail forwarded by the payment system under the condition that the payment system receives the branch accounting data detail sent by the service system, wherein the branch accounting data detail is sent by the service system under the condition that the return confirmation information is received;
in terms of receiving the summary of the ledger data sent by the payment system, the transceiver 601 is specifically configured to:
and under the condition that the payment system receives the summarized ledger data sent by the service system, receiving summarized ledger data forwarded by the payment system, wherein the summarized ledger data is always sent by the service system under the condition that the summarized ledger data is sent completely, and the summarized ledger data is used for informing the payment system that the detailed ledger data of the batch is sent completely.
In a possible implementation, the transceiver 601 is further configured to:
and under the condition that the first target data and the second target data are not checked, returning early warning information to the payment system so that the payment system sends a message that the billing is not executed to the service system.
In one possible embodiment, in filtering the accounting data detail to screen out the batch number, the product type, the running number, and the amount from the accounting data detail, the processing unit 602 is specifically configured to:
calculating two hash values of each field by adopting two hash functions aiming at each field in the detail of the accounting data;
determining two blocks to be traversed by taking the hash value as a first identifier according to the two hash values;
and if each field is found in the two to-be-traversed number blocks, determining the data under each field as a batch number, a product type, a serial number or an amount.
In a possible implementation, the processing unit 602 is further configured to:
writing the first target data into a corresponding field of an account data detail table of the account monitoring cloud platform;
writing the second target data into a corresponding field of a ledger data summary table of the ledger monitoring cloud platform;
according to an embodiment of the present application, the units of the data verification apparatus shown in fig. 6 may be respectively or entirely combined into one or several other units to form the data verification apparatus, or some unit(s) thereof may be further split into multiple functionally smaller units to form the data verification apparatus, which may achieve the same operation without affecting the achievement of the technical effects of the embodiment of the present application. The units are divided based on logic functions, and in practical application, the functions of one unit can be realized by a plurality of units, or the functions of a plurality of units can be realized by one unit. In other embodiments of the present application, the data-based checking device may also include other units, and in practical applications, these functions may also be implemented by assistance of other units, and may be implemented by cooperation of a plurality of units.
According to another embodiment of the present application, the data collating apparatus shown in fig. 6 may be constructed by running a computer program (including program codes) capable of executing the steps involved in the respective methods shown in fig. 2 or fig. 5 on a general-purpose computing device such as a computer including a processing element such as a Central Processing Unit (CPU), a random access storage medium (RAM), a read-only storage medium (ROM), and a storage element, and the data collating method of the embodiment of the present application may be realized. The computer program may be recorded on a computer-readable recording medium, for example, and loaded and executed in the above-described computing apparatus via the computer-readable recording medium.
Based on the description of the method embodiment and the device embodiment, the embodiment of the application further provides an electronic device. Referring to fig. 7, the electronic device includes at least a processor 701, an input device 702, an output device 703, and a computer storage medium 704. The processor 701, the input device 702, the output device 703, and the computer storage medium 704 within the electronic device may be connected by a bus or other means.
A computer storage medium 704 may be stored in the memory of the electronic device, the computer storage medium 704 being used for storing a computer program comprising program instructions, the processor 701 being used for executing the program instructions stored by the computer storage medium 704. The processor 701 (or CPU) is a computing core and a control core of the electronic device, and is adapted to implement one or more instructions, and in particular, is adapted to load and execute the one or more instructions so as to implement a corresponding method flow or a corresponding function.
In one embodiment, the processor 701 of the electronic device provided in the embodiment of the present application may be configured to perform a series of data checking processes:
receiving the refund confirmation information, the detailed branch account data and the summary branch account data sent by the payment system;
checking first target data in the detail of the branch account data with second target data in the summary of the branch account data;
when the first target data and the second target data are verified, the second target data and third target data in the money return confirmation information are verified;
and in the case that the second target data and the third target data are checked to pass, returning a check passing message to the payment system so as to enable the payment system to execute the billing processing.
In another embodiment, before checking the first target data in the accounting data detail with the second target data in the accounting data summary, the processor 701 is further configured to:
filtering the account data detail to screen out a batch number, a product type, a serial number and an amount from the account data detail, and determining the batch number, the product type, the serial number and the amount as first target data;
and filtering the summarized account data to screen out the batch number, the product type, the running number and the amount of each piece of data from the summarized account data, and determining the batch number, the product type, the running number and the amount of each piece of data as second target data.
In another embodiment, the processor 701 performs receiving a refund confirmation message sent by the payment system, including:
the method comprises the steps that a billing monitoring node receives refund confirmation information sent by a payment system when the payment system receives a cashing instruction sent by a service system and confirms completion of the cashing instruction, wherein the cashing instruction is used for confirming whether transaction behaviors made by a third-party system are normal or not to the service system;
the processor 701 executes receiving of the ledger data detail sent by the payment system, including:
receiving the branch accounting data detail forwarded by the payment system under the condition that the payment system receives the branch accounting data detail sent by the service system, wherein the branch accounting data detail is sent by the service system under the condition that the return confirmation information is received;
the processor 701 performs receiving of a summary of ledger data sent by the payment system, including:
and under the condition that the payment system receives the summarized ledger data sent by the service system, receiving summarized ledger data forwarded by the payment system, wherein the summarized ledger data is always sent by the service system under the condition that the summarized ledger data is sent completely, and the summarized ledger data is used for informing the payment system that the detailed ledger data of the batch is sent completely.
In yet another embodiment, the processor 701 is further configured to:
and under the condition that the first target data and the second target data are not checked, returning early warning information to the payment system so that the payment system sends a message that the billing is not executed to the service system.
In yet another embodiment, the processor 701 performs filtering of the accounting data detail to screen out batch numbers, product types, running numbers, and amounts from the accounting data detail, including:
calculating two hash values of each field by adopting two hash functions aiming at each field in the detail of the accounting data;
determining two blocks to be traversed by taking the hash value as a first identifier according to the two hash values;
and if each field is found in the two to-be-traversed number blocks, determining the data under each field as a batch number, a product type, a serial number or an amount.
In yet another embodiment, after determining the batch number, the product type, the serial number, and the amount as the first target data, the processor 701 is further configured to:
writing the first target data into a corresponding field of an account data detail table of the account monitoring cloud platform;
after determining the batch number, the product type, the serial number and the amount of money of each piece of data as the second target data, the processor 701 is further configured to:
and writing the second target data into a corresponding field of an accounting data summary table of the accounting monitoring cloud platform.
For example, the electronic device may be an independent physical server, a server cluster or a distributed system, or a cloud server that provides basic cloud computing services such as cloud services, a cloud database, cloud computing, cloud functions, cloud storage, network services, cloud communication, middleware services, domain name services, security services, and big data and artificial intelligence platforms. Electronic devices include, but are not limited to, a processor 701, an input device 702, an output device 703, and a computer storage medium 704. And the system also comprises a memory, a power supply, an application client module and the like. The input device 702 may be a keyboard, touch screen, radio frequency receiver, etc., and the output device 703 may be a speaker, display, radio frequency transmitter, etc. It will be appreciated by those skilled in the art that the schematic diagrams are merely examples of an electronic device and are not limiting of an electronic device and may include more or fewer components than those shown, or some components in combination, or different components.
It should be noted that, since the processor 701 of the electronic device executes the computer program to implement the steps in the data checking method, the embodiments of the data checking method are all applicable to the electronic device, and all can achieve the same or similar beneficial effects.
An embodiment of the present application further provides a computer storage medium (Memory), which is a Memory device in an electronic device and is used to store programs and data. It is understood that the computer storage medium herein may include a built-in storage medium in the terminal, and may also include an extended storage medium supported by the terminal. The computer storage medium provides a storage space that stores an operating system of the terminal. Also stored in this memory space are one or more instructions, which may be one or more computer programs (including program code), suitable for loading and execution by processor 701. The computer storage medium may be a high-speed RAM memory, or may be a non-volatile memory (non-volatile memory), such as at least one disk memory; alternatively, it may be at least one computer storage medium located remotely from the processor 701. In one embodiment, one or more instructions stored in a computer storage medium may be loaded and executed by processor 701 to perform the corresponding steps described above with respect to the data collation method.
Illustratively, the computer program of the computer storage medium includes computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, and the like. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like.
It should be noted that, since the computer program of the computer storage medium is executed by the processor to implement the steps in the data checking method, all the embodiments of the data checking method are applicable to the computer storage medium, and can achieve the same or similar beneficial effects.
The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A data checking method is applied to a separate account monitoring node and comprises the following steps:
the branch accounting monitoring node receives the refund confirmation information, the branch accounting data detail and the branch accounting data summary sent by the payment system;
the accounting monitoring node checks first target data in the accounting data detail with second target data in the accounting data summary;
the accounting monitoring node checks the second target data with third target data in the refund confirmation information under the condition that the first target data and the second target data are checked to be passed;
and the accounting monitoring node returns a check passing message to the payment system under the condition that the second target data and the third target data are checked to pass so as to enable the payment system to execute accounting processing.
2. The method of claim 1, wherein prior to reconciling the first target data in the ledger data detail with the second target data in the ledger data summary, the method further comprises:
the branch accounting monitoring node filters the branch accounting data detail to screen a batch number, a product type, a running number and an amount of money from the branch accounting data detail, and determines the batch number, the product type, the running number and the amount of money as the first target data;
and the accounting monitoring node filters the accounting data collection to screen out the batch number, the product type, the serial number and the amount of each piece of data from the accounting data collection, and determines the batch number, the product type, the serial number and the amount of each piece of data as the second target data.
3. The method according to claim 1 or 2, wherein the receipt of the receipt confirmation message sent by the payment system by the ledger monitoring node comprises:
the accounting monitoring node receives the refund confirmation information sent by the payment system when the payment system receives a cashing instruction sent by a service system and confirms that the cashing instruction is completed, wherein the cashing instruction is used for confirming whether the transaction behavior made by a third-party system is normal or not to the service system;
the receipt of the branch account data detail sent by the payment system by the branch account monitoring node comprises the following steps:
the accounting monitoring node receives the accounting data detail forwarded by the payment system under the condition that the payment system receives the accounting data detail sent by the service system, wherein the accounting data detail is sent by the service system under the condition that the repayment confirmation information is received;
the receipt of the account data summary sent by the payment system by the account monitoring node comprises the following steps:
and the accounting monitoring node receives the accounting data summary forwarded by the payment system under the condition that the payment system receives the accounting data summary sent by the service system, wherein the accounting data summary is sent by the service system under the condition that the accounting data detail is sent, and the accounting data summary is used for informing that the sending of the accounting data detail of the batch of the payment system is finished.
4. The method of claim 3, further comprising:
and the billing monitoring node returns early warning information to the payment system under the condition that the first target data and the second target data are not checked, so that the payment system sends a message that the billing is not executed to the service system.
5. The method of claim 2, wherein the ledger monitoring node filters the ledger data details to screen out batch numbers, product types, run numbers, and amounts from the ledger data details, including:
the accounting monitoring node calculates two hash values of each field by adopting two hash functions aiming at each field in the accounting data detail;
the accounting monitoring node determines two blocks to be traversed with the hash values as first identifications according to the two hash values;
and if each field is found in the two to-be-traversed number blocks by the branch account monitoring node, determining data under each field as a batch number, a product type, a serial number or an amount.
6. The method of claim 2, wherein after determining the lot number, product type, serial number, and amount as the first target data, the method further comprises:
the account division monitoring node writes the first target data into a corresponding field of an account division data detail table of an account division monitoring cloud platform;
after determining the batch number, the product type, the serial number, and the amount of money of each piece of data as the second target data, the method further includes:
the accounting monitoring node writes the second target data into a corresponding field of an accounting data summary table of an accounting monitoring cloud platform;
and the account division monitoring node is a service node of the account division monitoring cloud platform.
7. A data collating apparatus, characterized in that said apparatus comprises:
the receiving and sending unit is used for receiving the refund confirmation information, the detailed branch account data and the summary branch account data sent by the payment system;
the processing unit is used for checking first target data in the detailed branch account data and second target data in the summary branch account data;
the processing unit is further configured to, if the first target data and the second target data pass the verification, verify the second target data and third target data in the money return confirmation information;
the transceiver unit is further configured to, if the second target data and the third target data are checked to pass, return a check passing message to the payment system, so that the payment system performs the billing process.
8. The apparatus of claim 7, wherein the processing unit is further configured to:
filtering the account data detail to screen a batch number, a product type, a serial number and an amount from the account data detail, and determining the batch number, the product type, the serial number and the amount as the first target data;
and filtering the summarized accounting data to screen out the batch number, the product type, the running number and the amount of each piece of data from the summarized accounting data, and determining the batch number, the product type, the running number and the amount of each piece of data as the second target data.
9. An electronic device comprising an input device and an output device, further comprising:
a processor adapted to implement one or more instructions; and the number of the first and second groups,
a computer storage medium having stored thereon one or more instructions adapted to be loaded by the processor and to perform the method of any of claims 1-6.
10. A computer storage medium having stored thereon one or more instructions adapted to be loaded by a processor and to perform the method of any of claims 1-6.
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