CN108074177A - Data account checking method, system and computer readable storage medium - Google Patents
Data account checking method, system and computer readable storage medium Download PDFInfo
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- CN108074177A CN108074177A CN201711272875.7A CN201711272875A CN108074177A CN 108074177 A CN108074177 A CN 108074177A CN 201711272875 A CN201711272875 A CN 201711272875A CN 108074177 A CN108074177 A CN 108074177A
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses a kind of data account checking method, system and computer readable storage mediums, the described method comprises the following steps：When detecting that time arrival is cut in default field, block chain Transaction Information is sent to block chain by homophony transaction node, to trigger reconciliation logic and intelligent contract；Code is cut by field of the reconciliation logic and intelligent contract in block chain Transaction Information, the field is searched and cuts the corresponding reconciliation data intelligence contract of code；Data are extracted from the reconciliation data intelligence contract by the reconciliation logic and intelligent contract, and perform reconciliation operation.The present invention improves the security and efficiency of data reconciliation.
Description
Technical field
The present invention relates to block chain technical field more particularly to a kind of data account checking method, system and computer-readable deposit
Storage media.
Background technology
Conventional trading systems are that transaction data is exported to file account checking by two transaction systems, Receiving yaxd is cut in reconciliation
During time point, homophony transaction system and transaction system summarize the transaction data cut when front court, generate reconciliation file, transaction system is again
Reconciliation file is sent to homophony transaction system, when homophony transaction system carrys out reconciliation, i.e. both sides' reconciliation using reconciliation file, it is necessary to
One reference side, all reconciliation data are subject to reference side, but in this case, if distorting transaction data with reference to side,
The data of the opposing party will be maliciously influenced during reconciliation, are caused damages to the opposing party, are had in addition, reconciliation file carries out data reconciliation
When ductility, cause data reconciliation less efficient, i.e., existing reconciliation mode, security is relatively low, less efficient.
The content of the invention
It is a primary object of the present invention to provide a kind of data account checking method, system and computer readable storage medium, purport
In existing data reconciliation mode, the technical issues of security is relatively low.
To achieve the above object, the present invention provides a kind of data account checking method, applied to data reconciliation system, the data
Reconciliation system is equipped with multiple transaction nodes, and there are a homophony transaction nodes, the data account checking method in transaction node to include：
When detecting that time arrival is cut in default field, block chain Transaction Information is sent to block by homophony transaction node
Chain, to trigger reconciliation logic and intelligent contract；
Code is cut by field of the reconciliation logic and intelligent contract in block chain Transaction Information, searching the field, to cut code corresponding right
Account data intelligence contract；
Data are extracted from the reconciliation data intelligence contract by the reconciliation logic and intelligent contract, and perform reconciliation behaviour
Make.
It is optionally, described to extract data from the reconciliation data intelligence contract by the reconciliation logic and intelligent contract,
And the step of performing reconciliation operation, includes：
The friendship of multiple transaction nodes is extracted from the reconciliation data intelligence contract by the reconciliation logic and intelligent contract
Easy data；
Determine each attribute field that transaction data includes respectively in multiple transaction data of extraction；
Judge that same serial number field whether there is in each transaction node；
If same serial number field is present in each transaction node, according to the more each transaction of serial number field
The data of other same alike result fields in node, to realize that reconciliation operates.
It is optionally, described to extract data from the reconciliation data intelligence contract by the reconciliation logic and intelligent contract,
And after the step of performing reconciliation operation, the method further includes：
After the completion of reconciliation operation, reconciliation result is inquired about by the homophony transaction node；
When having detected that transaction data is inconsistent in each transaction node, gone to by the homophony transaction node under line
By manually carrying out verification adjustment.
Optionally, it is described when detecting that time arrival is cut in default field, the transaction of block chain is sent by homophony transaction node
Information to block chain, the step of to trigger reconciliation logic and intelligent contract before, the method further includes：
Homophony transaction node is determined in multiple transaction nodes, is cut by field and creates reconciliation data intelligence contract in advance, and by
Homophony transaction node sends field and cuts request；
It is cut by each transaction node by field is met in the transaction data write-in reconciliation data intelligence contract of request.
Optionally, it is described that the transaction data for meeting field and cutting request is write into the reconciliation data intelligence by each transaction node
Step in contract includes：
Summarize the transaction data for meeting field and cutting request by each transaction node, transaction data cached into database,
And the state of database is arranged to processing state；
Code is cut in field in transaction data, searches the field and cuts the corresponding reconciliation data intelligence contract of code, and will transaction
Data are packaged into block chain Transaction Information, and the block chain Transaction Information of packing is sent to the reconciliation data intelligence found and is closed
In about；
Block chain Transaction Information in the reconciliation data intelligence contract is bundled in block, and is broadcasted to block link network
Network is known together；
After the completion of common recognition, whether the block chain Transaction Information is detected in newest block；
If in the transaction node that the block chain Transaction Information has extremely been initiated in newest block, feedback notification information, with
For initiation transaction node based on the notification information received, update the data the state in storehouse, the state of database set
For cochain state.
Optionally, it is described after the completion of common recognition, the block chain Transaction Information is detected whether the newest block the step of
Afterwards, the method further includes：
If not in newest block, the transaction node initiated restarts to perform the basis block chain Transaction Information
Code is cut in field in transaction data, searches the step of code corresponding reconciliation data intelligence contract is cut in the field.
Optionally, the method further includes：
When receiving the upgrade command of reconciliation data intelligence contract, keep history reconciliation data intelligence contract constant；
When cutting request establishment reconciliation data intelligence contract according to new field, add in the reconciliation data intelligence contract of establishment
Add new field information, so as to be closed in reconciliation data intelligence contract comprising new field information so as to fulfill reconciliation data intelligence
Upgrading about.
Optionally, the method further includes：
When receiving the upgrade command of reconciliation logic and intelligent contract, the reconciliation logic and intelligent contract of new version is obtained；
Using the reconciliation logic and intelligent contract of the reconciliation logic and intelligent contract more new and old edition of new version.
In addition, to achieve the above object, the present invention also provides a kind of data reconciliation system, the data reconciliation system includes
Processor, memory and the data reconciliation program that is stored on the memory and can run on the processor, the number
The step of data account checking method as described above is realized when being performed according to reconciliation program by the processor.
In addition, to achieve the above object, it is described computer-readable the present invention also provides a kind of computer readable storage medium
Data reconciliation program is stored on storage medium, the data reconciliation program is applied to data reconciliation system, the data reconciliation
The step of data account checking method as described above is realized when program is executed by processor.
Data account checking method proposed by the present invention, applied to data reconciliation system, the data reconciliation system is equipped with multiple
Transaction node, there are a homophony transaction node in transaction node, when detecting that default field is cut the time and reached, first by homophony
Transaction node sends block chain Transaction Information to block chain, to trigger reconciliation logic and intelligent contract, then by reconciliation logic and intelligent
Code is cut in field of the contract in block chain Transaction Information, searches the field and cuts the corresponding reconciliation data intelligence contract of code, finally by
The reconciliation logic and intelligent contract extracts data from the reconciliation data intelligence contract, and performs reconciliation operation, so as to complete
Into the verification of transaction data so that the transaction security of block chain is ensured, data are carried out compared to existing reconciliation file
Reconciliation, verification mode of the invention is safer, and realizes reconciliation by block chain technology, improves data reconciliation efficiency.
Description of the drawings
Fig. 1 is the system structure diagram for the hardware running environment that the embodiment of the present invention is related to；
Fig. 2 is the flow diagram of data account checking method first embodiment of the present invention；
Fig. 3 is the refinement flow diagram of step S30 in Fig. 2；
Fig. 4 is the flow diagram of data account checking method second embodiment of the present invention；
Fig. 5 is the flow diagram of data account checking method 3rd embodiment of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The solution of the embodiment of the present invention is mainly：When detecting that time arrival is cut in default field, first handed over by homophony
Easy node sends block chain Transaction Information to block chain, to trigger reconciliation logic and intelligent contract, is then closed by reconciliation logic and intelligent
Code is cut in field about in block chain Transaction Information, searches the field and cuts the corresponding reconciliation data intelligence contract of code, finally by institute
It states reconciliation logic and intelligent contract and extracts data from the reconciliation data intelligence contract, and perform reconciliation operation, so as to complete
The verification of transaction data, data reconciliation mode of the invention is safer, and realizes reconciliation by block chain technology, improves
Data reconciliation efficiency.
As shown in Figure 1, the structure of the data reconciliation system for the hardware running environment that Fig. 1, which is the embodiment of the present invention, to be related to
Schematic diagram.
The data reconciliation system of the embodiment of the present invention can be PC, smart mobile phone, tablet computer, pocket computer, also may be used
To be the equipment such as server, virtual machine facility.
As shown in Figure 1, the data reconciliation system can include：Processor 1001, such as CPU, communication bus 1002, user
Interface 1003, network interface 1004, memory 1005.Wherein, communication bus 1002 is used to implement the connection between these components
Communication.User interface 1003 can include display screen (Display), input unit such as keyboard (Keyboard), optional user
Interface 1003 can also include wireline interface (such as connecting wired keyboard, wire mouse etc.), the wireless interface (example of standard
It is such as used to connect Wireless Keyboard, wireless mouse).Network interface 1004 can optionally include the wireline interface of standard (for connecting
Connect cable network), wireless interface (such as WI-FI interfaces, blue tooth interface, infrared interface, for connecting wireless network).Storage
Device 1005 can be high-speed RAM memory or the memory (non-volatile memory) of stabilization, such as disk
Memory.Memory 1005 optionally can also be the storage device independently of aforementioned processor 1001.
Optionally, data reconciliation system can also include camera, RF (Radio Frequency, radio frequency) circuit, sensing
Device, voicefrequency circuit, WiFi module etc..
It will be understood by those skilled in the art that the data reconciliation system structure not structure paired data reconciliation shown in Fig. 1
The restriction of system can include either combining some components or different component cloth than illustrating more or fewer components
It puts.
As shown in Figure 1, as in a kind of memory 1005 of computer readable storage medium can include operating system, net
Network communication module, Subscriber Interface Module SIM and data reconciliation program.Wherein, operating system is management and control data reconciliation system
With the program of software resource, network communication module, Subscriber Interface Module SIM, data reconciliation program and other programs or software are supported
Operation；Network communication module is used to managing and controlling network interface 1002；Subscriber Interface Module SIM is used to managing and controlling user
Interface 1003.
In data reconciliation system shown in Fig. 1, the data reconciliation system calls memory by processor 1001
The data reconciliation program stored in 1005, to realize following steps：
When detecting that time arrival is cut in default field, block chain Transaction Information is sent to block by homophony transaction node
Chain, to trigger reconciliation logic and intelligent contract；
Code is cut by field of the reconciliation logic and intelligent contract in block chain Transaction Information, searching the field, to cut code corresponding right
Account data intelligence contract；
Data are extracted from the reconciliation data intelligence contract by the reconciliation logic and intelligent contract, and perform reconciliation behaviour
Make.
Further, the data reconciliation system calls the data reconciliation stored in memory 1005 by processor 1001
Program extracts data, and execution pair by the reconciliation logic and intelligent contract to realize from the reconciliation data intelligence contract
The step of account operates：
The friendship of multiple transaction nodes is extracted from the reconciliation data intelligence contract by the reconciliation logic and intelligent contract
Easy data；
Determine each attribute field that transaction data includes respectively in multiple transaction data of extraction；
Judge that same serial number field whether there is in each transaction node；
If same serial number field is present in each transaction node, according to the more each transaction of serial number field
The data of other same alike result fields in node, to realize that reconciliation operates.
Further, it is described to extract number from the reconciliation data intelligence contract by the reconciliation logic and intelligent contract
According to, and perform reconciliation operation the step of after, the data reconciliation system by processor 1001 call memory 1005 in deposit
The data reconciliation program of storage, to realize following steps：
After the completion of reconciliation operation, reconciliation result is inquired about by the homophony transaction node；
When having detected that transaction data is inconsistent in each transaction node, gone to by the homophony transaction node under line
By manually carrying out verification adjustment.
Further, it is described when detecting that time arrival is cut in default field, block chain is sent by homophony transaction node and is handed over
Easy information to block chain, the step of to trigger reconciliation logic and intelligent contract before, the data reconciliation system passes through processor
The data reconciliation program stored in 1001 calling memories 1005, to realize following steps：
Homophony transaction node is determined in multiple transaction nodes, is cut by field and creates reconciliation data intelligence contract in advance, and by
Homophony transaction node sends field and cuts request；
It is cut by each transaction node by field is met in the transaction data write-in reconciliation data intelligence contract of request.
Further, the data reconciliation system calls the data reconciliation stored in memory 1005 by processor 1001
Program is cut field is met in the transaction data write-in reconciliation data intelligence contract of request with realizing by each transaction node
Step：
Summarize the transaction data for meeting field and cutting request by each transaction node, transaction data cached into database,
And the state of database is arranged to processing state；
Code is cut in field in transaction data, searches the field and cuts the corresponding reconciliation data intelligence contract of code, and will transaction
Data are packaged into block chain Transaction Information, and the block chain Transaction Information of packing is sent to the reconciliation data intelligence found and is closed
In about；
Block chain Transaction Information in the reconciliation data intelligence contract is bundled in block, and is broadcasted to block link network
Network is known together；
After the completion of common recognition, whether the block chain Transaction Information is detected in newest block；
If in the transaction node that the block chain Transaction Information has extremely been initiated in newest block, feedback notification information, with
For initiation transaction node based on the notification information received, update the data the state in storehouse, the state of database set
For cochain state.
Further, it is described after the completion of common recognition, whether the block chain Transaction Information is detected in the step of newest block
After rapid, the data reconciliation system calls the data reconciliation program stored in memory 1005 by processor 1001, with reality
Existing following steps：
If not in newest block, the transaction node initiated restarts to perform the basis block chain Transaction Information
Code is cut in field in transaction data, searches the step of code corresponding reconciliation data intelligence contract is cut in the field.
Further, the data reconciliation system calls the data reconciliation stored in memory 1005 by processor 1001
Program, to realize following steps：
When receiving the upgrade command of reconciliation data intelligence contract, keep history reconciliation data intelligence contract constant；
When cutting request establishment reconciliation data intelligence contract according to new field, add in the reconciliation data intelligence contract of establishment
Add new field information, so as to be closed in reconciliation data intelligence contract comprising new field information so as to fulfill reconciliation data intelligence
Upgrading about.
Further, the data reconciliation system calls the data reconciliation stored in memory 1005 by processor 1001
Program, to realize following steps：
When receiving the upgrade command of reconciliation logic and intelligent contract, the reconciliation logic and intelligent contract of new version is obtained；
Using the reconciliation logic and intelligent contract of the reconciliation logic and intelligent contract more new and old edition of new version.
Data reconciliation system proposed by the present invention, the data reconciliation system call memory 1005 by processor 1001
The data reconciliation program of middle storage, to realize step：When detecting that time arrival is cut in default field, first by homophony transaction node
Block chain Transaction Information is sent to block chain, to trigger reconciliation logic and intelligent contract, then by reconciliation logic and intelligent contract according to
Code is cut in field in block chain Transaction Information, searches the field and cuts the corresponding reconciliation data intelligence contract of code, finally by the reconciliation
Logic and intelligent contract extracts data from the reconciliation data intelligence contract, and performs reconciliation operation, so as to complete number of deals
According to verification so that the transaction security of block chain ensured, data reconciliation, this hair are carried out compared to existing reconciliation file
Bright verification mode is safer, and realizes reconciliation by block chain technology, improves data reconciliation efficiency.
Based on the hardware configuration of above-mentioned data reconciliation system, each embodiment of data account checking method of the present invention is proposed.
With reference to Fig. 2, Fig. 2 is the flow diagram of data account checking method first embodiment of the present invention.
In the present embodiment, the data account checking method is applied to data reconciliation system, applied to data reconciliation system, institute
Data reconciliation system is stated equipped with multiple transaction nodes, there are a homophony transaction node, the data reconciliation sides in transaction node
Method includes：
When detecting that time arrival is cut in default field, block chain Transaction Information is sent by homophony transaction node by step S10
To block chain, to trigger reconciliation logic and intelligent contract；
Step S20 cuts code by field of the reconciliation logic and intelligent contract in block chain Transaction Information, searches the field and cut code
Corresponding reconciliation data intelligence contract；
Step S30 extracts data from the reconciliation data intelligence contract by the reconciliation logic and intelligent contract, and holds
Row reconciliation operates.
In the present embodiment, the data account checking method is applied to data reconciliation system, and the data reconciliation system is optional
Being provided with multiple transaction nodes for the data reconciliation system described in Fig. 1, in the data reconciliation system, (there are one in transaction node
For a node for dominating reconciliation, the node of the leading reconciliation is known as homophony transaction node), the homophony transaction node is by Fig. 1 institutes
The data reconciliation programme-control in processor is stated, to perform corresponding operation.
In the present embodiment, before the step S10, the method further includes：
Step A determines homophony transaction node in multiple transaction nodes, is cut by field and creates the conjunction of reconciliation data intelligence in advance
About, and field is sent by homophony transaction node and cuts request；
The transaction data for meeting field and cutting request is write the reconciliation data intelligence contract by step B by each transaction node
In.
That is, before reconciliation logic and intelligent contract carries out reconciliation, homophony transaction node is first determined in multiple transaction nodes,
In the present embodiment, the specific number of multiple transaction nodes does not limit, and is set according to actual conditions.In each transaction node
It determines homophony transaction node, is to consult to determine by each transaction node, homophony transaction node is determined in each transaction node
Afterwards, establishment reconciliation data intelligence contract in advance is cut according to field by the homophony transaction node, wherein, field, which is cut, to be referred to：Data are
The no segmentation boundary line for summarizing reconciliation, field, which is cut, to be determined by the time, can also be determined by data trade sequence number, specific to determine
Mode is set according to actual conditions, and is no longer repeated one by one herein.When homophony transaction node builds reconciliation data intelligence according to field incised wound
It contract and then field is sent by homophony transaction node cutting request, each transaction node, which summarizes, meets the transaction data that request is cut in field,
And the transaction data summarized is written in reconciliation data intelligence contract.
In the present embodiment, the various scenes that field is cut first are introduced：
1) increment reconciliation is cut by field
When homophony transaction node, which sends field, cuts request, each transaction node, which summarizes simultaneously from last field, cuts request time
The All Activity data occurred between the time point for cutting request to this are put, are written to the reconciliation data intelligence contract of block chain,
Then reconciliation is carried out by homophony transaction node triggering reconciliation logic and intelligent contract.
2) full dose reconciliation is cut by field
When homophony transaction node, which sends field, cuts request, each transaction node summarizes simultaneously from initiation of services time point to originally
The All Activity data occurred between the time point that request is cut in secondary field are written to the reconciliation data intelligence contract of block chain, Ran Houyou
Homophony transaction node triggering reconciliation logic and intelligent contract carries out reconciliation.
3) quasi real time increment reconciliation
Each transaction node consults a transaction maximum execution time, is known as reconciliation interval, each transaction node is performing
During transaction, continue for transaction data to be written to the reconciliation data intelligence contract of block chain, while by homophony transaction node, read in real time
The reconciliation data of both sides in reconciliation data intelligence contract are taken, are checked with triggering reconciliation logic and intelligent contract.
Specifically, the step B includes：
Step B1 is summarized the transaction data for meeting field and cutting request by each transaction node, transaction data is cached to number
According in storehouse, and the state of database is arranged to processing state；
Code is cut in step B2, the field in transaction data, searches the field and cuts the corresponding reconciliation data intelligence contract of code, and
Transaction data is packaged into block chain Transaction Information, the block chain Transaction Information of packing is sent to the reconciliation data found
In intelligent contract；
Block chain Transaction Information in the reconciliation data intelligence contract is bundled in block by step B3, and is broadcasted extremely
Block chain network is known together；
Whether step B4 after the completion of common recognition, detects the block chain Transaction Information in newest block；
Step B5, if the block chain Transaction Information is in newest block, feedback notification information to the transaction section initiated
In point, for initiation transaction node based on the notification information received, the state in storehouse is updated the data, by the shape of database
State is arranged to cochain state.
That is, first summarized by each transaction node and meet field and cut the transaction data of request to cache into database, and by number
Processing state is arranged to according to the state in storehouse, is such as arranged to " in processing " state, then, code lookup is cut in the field in transaction data
The corresponding reconciliation data intelligence contract of code is cut in the field, will after lookup shows up and cuts the corresponding reconciliation data intelligence contract of code
Transaction data is packaged into block chain Transaction Information, to be sent in the reconciliation data intelligence contract.When each transaction node is by area
Block chain Transaction Information is sent to after reconciliation data intelligence contract, block chain network common recognition is carried out, specifically, by the reconciliation number
Block is packed into according to the block chain Transaction Information in intelligent contract and is broadcasted into block chain network, to know together.It is knowing together
After finishing, the block chain Transaction Information is detected whether in newest block, if the block chain Transaction Information is newest
Block, then feedback notification information into the transaction node initiated, for initiation transaction node based on the notification information received,
The state in storehouse is updated the data, the state of the transaction in database is updated to " cochain " state.
In the present embodiment, first pass through each transaction node and transaction data is write into reconciliation data intelligence contract, then carry out
The common recognition of block chain network, to complete the cochain flow of transaction data.
Further, after the step B4, the method further includes：
Step B6, if the block chain Transaction Information, not in newest block, the transaction node initiated restarts to perform
Code is cut in the field in transaction data, searches the step of code corresponding reconciliation data intelligence contract is cut in the field.
That is, when the block chain Transaction Information is not in newest block, illustrate that the above process performs failure, at this point, initiating
Transaction node jump to step B2 again, transaction data " in processing " in database is carried out cochain again.
By above-mentioned processing procedure, the transaction data completed in transaction node is written to reconciliation data intelligence contract, subsequently
When needing to carry out reconciliation, reconciliation logic and intelligent contract extracts data directly from reconciliation data intelligence contract and carries out reconciliation.
Each step of data reconciliation is done step-by-step in the present embodiment described in detail below：
Wherein, step S10 when detecting that time arrival is cut in default field, sends block chain by homophony transaction node and hands over
Easy information is to block chain, to trigger reconciliation logic and intelligent contract；
When detection, which is shown up, cuts time arrival, homophony transaction node sends block chain Transaction Information to block chain, with triggering
Reconciliation logic and intelligent contract in block chain carries out reconciliation, wherein, include field in the block chain Transaction Information and cut code, homophony
Transaction node extracts appearance from block chain Transaction Information and cuts code, code is cut as parameter using this, to trigger reconciliation logic intelligence
It can contract.
Wherein, step S20 cuts code, described in lookup by field of the reconciliation logic and intelligent contract in block chain Transaction Information
Cut the corresponding reconciliation data intelligence contract of code in field；
When reconciliation logic and intelligent contract receives the triggering command of homophony transaction node, according in the block chain Transaction Information
Field cut code and search this and cut the corresponding reconciliation data intelligence contract of code.
Wherein, step S30 extracts number by the reconciliation logic and intelligent contract from the reconciliation data intelligence contract
According to, and perform reconciliation operation.
After code is cut according to field and finds reconciliation data intelligence contract, reconciliation logic and intelligent contract is from the reconciliation data
Data are extracted in intelligent contract, and reconciliation operation is performed according to reconciliation logic.Specifically, with reference to Fig. 3, the step S30 bags
It includes：
Step S31 extracts multiple transaction by the reconciliation logic and intelligent contract from the reconciliation data intelligence contract
The transaction data of node；
Step S32 determines each attribute field that transaction data includes respectively in multiple transaction data of extraction；
Step S33 judges that same serial number field whether there is in each transaction node；
Step S34 if same serial number field is present in each transaction node, compares according to the serial number field
The data of other same alike result fields in each transaction node, to realize that reconciliation operates.
That is, reconciliation logic and intelligent contract first extracts the number of deals of multiple transaction nodes in reconciliation data intelligence contract
According to the attribute fields such as storage serial number, the amount of money and state in transaction data, when reconciliation logic and intelligent contract extracts transaction data
Afterwards, determine each attribute field that transaction data includes respectively in multiple transaction data of extraction, then, judge same flow
Water field whether there is in each transaction node, if same serial number field is present in each transaction node, according to
The data of other same alike result fields in the more each transaction node of serial number field, i.e., compare transaction according to serial number
Whether the amount of money and state of data are identical, realize that reconciliation operates by the above process.If not met it is to be appreciated that any one of having,
It can determine that reconciliation result is wrong.
To be best understood from the present embodiment, it is exemplified below：
It can be seen that from upper table, in two transaction nodes, the transaction amount that transaction journal number is 2 is different, and transaction journal number is 3
Stateful transaction it is different, and transaction journal number only occurs for 4 in transaction node A, it can be seen that transaction journal number is 2,3,
4 each item data reconciliation result is wrong.
The data account checking method that the present embodiment proposes, applied to data reconciliation system, the data reconciliation system is equipped with more
A transaction node, there are a homophony transaction node in transaction node, when detecting that default field is cut the time and reached, first by leading
Transaction node is adjusted to send block chain Transaction Information to block chain, to trigger reconciliation logic and intelligent contract, then by reconciliation logic intelligence
Code is cut in field of the energy contract in block chain Transaction Information, searches the field and cuts the corresponding reconciliation data intelligence contract of code, finally
Data are extracted from the reconciliation data intelligence contract by the reconciliation logic and intelligent contract, and perform reconciliation operation, so as to
Complete the verification of transaction data so that the transaction security of block chain ensured, compared to existing reconciliation file into line number
According to reconciliation, verification mode of the invention is safer, and realizes reconciliation by block chain technology, improves data reconciliation effect
Rate.
Further, the second embodiment of data account checking method of the present invention is proposed based on first embodiment.
The second embodiment of data account checking method and the first embodiment of data account checking method difference lies in, with reference to Fig. 4,
After the step S30, the method further includes：
After the completion of reconciliation operation, reconciliation result is inquired about by the homophony transaction node by step S40；
Step S50, when having detected that transaction data is inconsistent in each transaction node, by the homophony transaction node
It goes under line by manually carrying out verification adjustment.
In the present embodiment, after the completion of reconciliation operation, if inquiring about the reconciliation by homophony transaction node as a result, having detected
When transaction data is different in different transaction nodes, for example, the transaction data of two transaction nodes is inconsistent, at this point, by leading
Transaction node is adjusted to store the transaction data into newly-established database, subsequently to go under line by manually carrying out verification tune
It is whole.
In the present embodiment, after the completion of reconciliation operation, reconciliation is inquired about as a result, so as to reconciliation knot by homophony transaction node
The wrong transaction data of fruit is adjusted, and is correctly completed data reconciliation.
Further, the 3rd embodiment of data account checking method of the present invention is proposed based on first or second embodiments.
Difference lies in references for the 3rd embodiment of data account checking method and the first of data account checking method or two embodiments
Fig. 5, the method further include：
Step S60 when receiving the upgrade command of reconciliation data intelligence contract, keeps history reconciliation data intelligence contract
It is constant；
Step S70, when cutting request establishment reconciliation data intelligence contract according to new field, in the reconciliation data intelligence of establishment
New field information is added in contract, so that comprising new field information in reconciliation data intelligence contract, so as to fulfill reconciliation number
According to the upgrading of intelligent contract.
In the present embodiment, when receiving the upgrade command of reconciliation data intelligence contract, at this point, history reconciliation data intelligence
It is not necessary to modify keep history reconciliation data intelligence contract constant, then by untapped reconciliation data intelligence contract with energy contract
Upgrade to new version, i.e., when cutting request establishment reconciliation data intelligence contract according to new field, closed in the reconciliation data intelligence of establishment
The new field information of about middle addition, so that comprising new field information in reconciliation data intelligence contract, so as to fulfill reconciliation data
The upgrading of intelligent contract.
It should be noted that reconciliation data intelligence contract is homophony transaction node cuts request foundation according to field, therefore not
Request is cut in same field can establish out different reconciliation data intelligence contracts, correspondingly, the reconciliation data intelligence contract in block chain
Just include multiple.And in the present embodiment, history reconciliation data intelligence contract remains unchanged, and cuts pair of request foundation according to field again
Account data intelligence contract just adds new field information, to realize upgrading, due to that need not be migrated to historical data, avoids
A series of cumbersome operations improve the convenience of data processing.
Further, the fourth embodiment for proposing data account checking method of the present invention based on first to 3rd embodiment.
To 3rd embodiment, difference lies in institutes with the first of data account checking method for the fourth embodiment of data account checking method
The method of stating further includes：
Step C, when receiving the upgrade command of reconciliation logic and intelligent contract, the reconciliation logic and intelligent for obtaining new version closes
About；
Step D, using the reconciliation logic and intelligent contract of the reconciliation logic and intelligent contract more new and old edition of new version.
In the present embodiment, when receiving the upgrade command of reconciliation logic and intelligent contract, the reconciliation of new version is first obtained
Logic and intelligent contract, then using new version reconciliation logic and intelligent contract more new and old edition reconciliation logic and intelligent contract, with
Realize the update of reconciliation logic and intelligent contract.It should be noted that there are one reconciliation logic and intelligent contracts, therefore, it is necessary to will
When reconciliation logic and intelligent contract is upgraded, legacy version is replaced using the reconciliation logic and intelligent contract of new version.
The present invention further provides a kind of computer readable storage mediums.
Data reconciliation program is stored on the computer readable storage medium, the data reconciliation program is held by processor
Following steps are realized during row：
When detecting that time arrival is cut in default field, block chain Transaction Information is sent to block by homophony transaction node
Chain, to trigger reconciliation logic and intelligent contract；
Code is cut by field of the reconciliation logic and intelligent contract in block chain Transaction Information, searching the field, to cut code corresponding right
Account data intelligence contract；
Data are extracted from the reconciliation data intelligence contract by the reconciliation logic and intelligent contract, and perform reconciliation behaviour
Make.
Further, when the data reconciliation program is executed by processor, also realize by the reconciliation logic and intelligent contract
The step of data being extracted from the reconciliation data intelligence contract, and performing reconciliation operation：
The friendship of multiple transaction nodes is extracted from the reconciliation data intelligence contract by the reconciliation logic and intelligent contract
Easy data；
Determine each attribute field that transaction data includes respectively in multiple transaction data of extraction；
Judge that same serial number field whether there is in each transaction node；
If same serial number field is present in each transaction node, according to the more each transaction of serial number field
The data of other same alike result fields in node, to realize that reconciliation operates.
Further, it is described to extract number from the reconciliation data intelligence contract by the reconciliation logic and intelligent contract
According to, and perform reconciliation operation the step of after, when the data reconciliation program is executed by processor, also realize following steps：
After the completion of reconciliation operation, reconciliation result is inquired about by the homophony transaction node；
When having detected that transaction data is inconsistent in each transaction node, gone to by the homophony transaction node under line
By manually carrying out verification adjustment.
Further, it is described when detecting that time arrival is cut in default field, block chain is sent by homophony transaction node and is handed over
Easy information to block chain, the step of to trigger reconciliation logic and intelligent contract before, the data reconciliation program is executed by processor
When, also realize following steps：
Homophony transaction node is determined in multiple transaction nodes, is cut by field and creates reconciliation data intelligence contract in advance, and by
Homophony transaction node sends field and cuts request；
It is cut by each transaction node by field is met in the transaction data write-in reconciliation data intelligence contract of request.
Further, when the data reconciliation program is executed by processor, field will be met by each transaction node by also realizing
Cut the step in the transaction data write-in reconciliation data intelligence contract of request：
Summarize the transaction data for meeting field and cutting request by each transaction node, transaction data cached into database,
And the state of database is arranged to processing state；
Code is cut in field in transaction data, searches the field and cuts the corresponding reconciliation data intelligence contract of code, and will transaction
Data are packaged into block chain Transaction Information, and the block chain Transaction Information of packing is sent to the reconciliation data intelligence found and is closed
In about；
Block chain Transaction Information in the reconciliation data intelligence contract is bundled in block, and is broadcasted to block link network
Network is known together；
After the completion of common recognition, whether the block chain Transaction Information is detected in newest block；
If in the transaction node that the block chain Transaction Information has extremely been initiated in newest block, feedback notification information, with
For initiation transaction node based on the notification information received, update the data the state in storehouse, the state of database set
For cochain state.
Further, it is described after the completion of common recognition, whether the block chain Transaction Information is detected in the step of newest block
After rapid, when the data reconciliation program is executed by processor, following steps are also realized：
If not in newest block, the transaction node initiated restarts to perform the basis block chain Transaction Information
Code is cut in field in transaction data, searches the step of code corresponding reconciliation data intelligence contract is cut in the field.
Further, when the data reconciliation program is executed by processor, following steps are also realized：
When receiving the upgrade command of reconciliation data intelligence contract, keep history reconciliation data intelligence contract constant；
When cutting request establishment reconciliation data intelligence contract according to new field, add in the reconciliation data intelligence contract of establishment
Add new field information, so as to be closed in reconciliation data intelligence contract comprising new field information so as to fulfill reconciliation data intelligence
Upgrading about.
Further, when the data reconciliation program is executed by processor, following steps are also realized：
When receiving the upgrade command of reconciliation logic and intelligent contract, the reconciliation logic and intelligent contract of new version is obtained；
Using the reconciliation logic and intelligent contract of the reconciliation logic and intelligent contract more new and old edition of new version.
The computer readable storage medium that example of the present invention proposes, is stored with data reconciliation program, the data reconciliation program
Following steps are realized when being executed by processor：When detecting that time arrival is cut in default field, first sent by homophony transaction node
Block chain Transaction Information is to block chain, to trigger reconciliation logic and intelligent contract, then by reconciliation logic and intelligent contract according to block
Code is cut in field in chain Transaction Information, searches the field and cuts the corresponding reconciliation data intelligence contract of code, finally by the reconciliation logic
Intelligent contract extracts data from the reconciliation data intelligence contract, and performs reconciliation operation, so as to complete transaction data
Verification so that the transaction security of block chain is ensured, data reconciliation is carried out compared to existing reconciliation file, of the invention
Verification mode is safer, and realizes reconciliation by block chain technology, improves data reconciliation efficiency.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements not only include those elements, and
And it further includes the other elements being not explicitly listed or further includes as this process, method, article or device institute inherently
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
Also there are other identical elements in the process of element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme substantially in other words does the prior art
Going out the part of contribution can be embodied in the form of software product, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), used including some instructions so that a station terminal equipment (can be mobile phone, computer takes
Be engaged in device, air conditioner or the network equipment etc.) perform method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made directly or indirectly is used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of data account checking method, which is characterized in that applied to data reconciliation system, the data reconciliation system is equipped with multiple
Transaction node, there are a homophony transaction nodes, the data account checking method in transaction node to include：
When detecting that default field is cut the time and reached, block chain Transaction Information is sent to block chain by homophony transaction node, with
Trigger reconciliation logic and intelligent contract；
Code is cut by field of the reconciliation logic and intelligent contract in block chain Transaction Information, the field is searched and cuts the corresponding reconciliation number of code
According to intelligent contract；
Data are extracted from the reconciliation data intelligence contract by the reconciliation logic and intelligent contract, and perform reconciliation operation.
2. data account checking method as described in claim 1, which is characterized in that it is described by the reconciliation logic and intelligent contract from institute
The step of stating in reconciliation data intelligence contract and extract data, and performing reconciliation operation includes：
The number of deals of multiple transaction nodes is extracted from the reconciliation data intelligence contract by the reconciliation logic and intelligent contract
According to；
Determine each attribute field that transaction data includes respectively in multiple transaction data of extraction；
Judge that same serial number field whether there is in each transaction node；
If same serial number field is present in each transaction node, according to the more each transaction node of serial number field
In other same alike result fields data, with realize reconciliation operate.
3. data account checking method as described in claim 1, which is characterized in that it is described by the reconciliation logic and intelligent contract from institute
After the step of stating in reconciliation data intelligence contract and extract data, and performing reconciliation operation, the method further includes：
After the completion of reconciliation operation, reconciliation result is inquired about by the homophony transaction node；
When having detected that transaction data is inconsistent in each transaction node, gone to by the homophony transaction node under line by people
Work carries out verification adjustment.
4. data account checking method as described in claim 1, which is characterized in that it is described detect default field cut the time reach
When, block chain Transaction Information is sent to block chain by homophony transaction node, the step of to trigger reconciliation logic and intelligent contract before,
The method further includes：
Homophony transaction node is determined in multiple transaction nodes, establishment reconciliation data intelligence contract, and by homophony in advance is cut by field
Transaction node sends field and cuts request；
It is cut by each transaction node by field is met in the transaction data write-in reconciliation data intelligence contract of request.
5. data account checking method as claimed in claim 4, which is characterized in that it is described by each transaction node will meet field cut please
The step that the transaction data asked is write in the reconciliation data intelligence contract includes：
Summarize the transaction data for meeting field and cutting request by each transaction node, transaction data is cached into database, and will
The state of database is arranged to processing state；
Code is cut in field in transaction data, searches the field and cuts the corresponding reconciliation data intelligence contract of code, and by transaction data
Block chain Transaction Information is packaged into, the block chain Transaction Information of packing is sent to the reconciliation data intelligence contract found
In；
Block chain Transaction Information in the reconciliation data intelligence contract is bundled in block, and broadcast to block chain network into
Row common recognition；
After the completion of common recognition, whether the block chain Transaction Information is detected in newest block；
If the block chain Transaction Information is in newest block, feedback notification information is into the transaction node initiated, for hair
The transaction node risen is updated the data the state in storehouse, the state of database is arranged to based on the notification information received
Cochain state.
6. data account checking method as claimed in claim 5, which is characterized in that it is described after the completion of common recognition, detect the block
Whether after the step of newest block, the method further includes chain Transaction Information：
If not in newest block, the transaction node initiated restarts to perform described according to transaction the block chain Transaction Information
Code is cut in field in data, searches the step of code corresponding reconciliation data intelligence contract is cut in the field.
7. such as claim 1-6 any one of them data account checking methods, which is characterized in that the method further includes：
When receiving the upgrade command of reconciliation data intelligence contract, keep history reconciliation data intelligence contract constant；
When cutting request establishment reconciliation data intelligence contract according to new field, added in the reconciliation data intelligence contract of establishment new
Field information so that comprising new field information in reconciliation data intelligence contract, so as to fulfill reconciliation data intelligence contract
Upgrading.
8. such as claim 1-6 any one of them data account checking methods, which is characterized in that the method further includes：
When receiving the upgrade command of reconciliation logic and intelligent contract, the reconciliation logic and intelligent contract of new version is obtained；
Using the reconciliation logic and intelligent contract of the reconciliation logic and intelligent contract more new and old edition of new version.
9. a kind of data reconciliation system, which is characterized in that the data reconciliation system includes processor, memory and is stored in institute
The data reconciliation program stated on memory and can run on the processor, the data reconciliation program are held by the processor
It is realized during row such as the step of data account checking method described in any item of the claim 1 to 8.
10. a kind of computer readable storage medium, which is characterized in that be stored with data pair on the computer readable storage medium
Account program realizes such as claim 1 to 8 any one of them data reconciliation side when the data reconciliation program is executed by processor
The step of method.
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