CN110264348A - A kind of processing method, device and the storage medium of cochain of trading - Google Patents
A kind of processing method, device and the storage medium of cochain of trading Download PDFInfo
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- CN110264348A CN110264348A CN201910377096.6A CN201910377096A CN110264348A CN 110264348 A CN110264348 A CN 110264348A CN 201910377096 A CN201910377096 A CN 201910377096A CN 110264348 A CN110264348 A CN 110264348A
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- G—PHYSICS
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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
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
Abstract
The present invention provides a kind of processing methods of cochain of trading, device and storage medium, this method comprises: by obtain in the original transaction data library to cochain Transaction Information, according to request type, the Transaction Information for treating cochain transaction carries out packing merging, to generate the Transaction Information that at least one merges transaction, at least one Transaction Information for merging transaction is stored in block chain transaction data base, finally, merge the Transaction Information of transaction based at least one of block chain transaction data base, corresponding uplink operation is executed to each merging transaction, after Transaction Information due to treating cochain transaction merges, the quantity of Transaction Information can be reduced to a certain extent, in this way, by carrying out uplink operation to the Transaction Information after merging, the number of operations executed needed for can reducing, and then the concurrency traded on block chain can be promoted Energy.
Description
Technical field
The invention belongs to block chain technical fields, more particularly to processing method, device and the storage of a kind of cochain of trading
Medium.
Background technique
Block chain technology is a kind of distributed account book technology of decentralization recorded in chronological order, can not be usurped based on it
Modification can guarantee the safety for being stored in data in block chain, and by calculating in full chain, storage is with a transaction data, protect
It is open and clear to demonstrate,prove data, reduces data sharing threshold, and then improves transaction confidence level.
Block chain technology is widely used in that such as digital asset proves, digital asset transaction, supply chain retrospect, public good deposits
The scenes such as letter, but with the promotion of the popularization of above-mentioned application and transaction size, block chain is difficult to meet in transaction performance
The data of high concurrent application scenarios calculate and the demand of storage, not can guarantee the accuracy and confidence level to data manipulation.Example
Such as, the public chain concurrency performance about 15TPS (Chinese: number of deals per second, English: transaction Per in typical ether mill
Second)；Even if EOS (Chinese: Enterprise Operation System；English: Enterprise Operation System) by improving altogether
Knowledge mechanism only will be concurrent using DPOS (Chinese: commission equity proves, English: Delegated Proof of Stake) algorithm
Performance has been increased to 1000TPS, but still is unable to satisfy the requirement of the concurrency performance under actual conditions to block catenary system.
Summary of the invention
In view of this, the present invention provides processing method, device and the storage medium of a kind of cochain of trading, with solution or extremely
Small part solves the problems, such as the accuracy existing for block catenary system and with a low credibility under high concurrent scene in the prior art.
Aspect according to the present invention provides a kind of processing method of cochain of trading, is applied to include original transaction data
The server-side in library and block chain transaction data base, the server-side are communicated with the block chain for providing transaction uplink operation, institute
The method of stating includes:
The Transaction Information that at least one of described original transaction data library is traded to cochain is obtained, in the Transaction Information
Including described to the corresponding solicited message of cochain transaction and described to the corresponding request type of cochain transaction；
According to the request type, the Transaction Information to cochain transaction is merged, to generate at least one conjunction
And the Transaction Information traded；
At least one described Transaction Information for merging transaction is stored in the block chain transaction data base；
The Transaction Information for being merged transaction based at least one of described block chain transaction data base holds each merging transaction
The corresponding uplink operation of row.
Second aspect according to the present invention provides a kind of processing unit of cochain of trading, is applied to include original transaction
The server-side of database and block chain transaction data base, the server-side are led to the block chain for providing transaction uplink operation
Letter, described device include:
Data obtaining module, the transaction letter traded for obtaining at least one of described original transaction data library to cochain
It ceases, includes described to the corresponding solicited message of cochain transaction and described to the corresponding request class of cochain transaction in the Transaction Information
Type；
Transaction generation module, for being merged to the Transaction Information to cochain transaction according to the request type,
To generate the Transaction Information that at least one merges transaction；
Information preservation module is traded at least one described Transaction Information for merging transaction to be stored in the block chain
Database；
Cochain module, for merging the Transaction Information of transaction based at least one of described block chain transaction data base,
Corresponding uplink operation is executed to each merging transaction.
The third aspect according to the present invention provides a kind of computer readable storage medium, the computer-readable storage
Computer program is stored on medium, and transaction cochain as described in relation to the first aspect is realized when the computer program is executed by processor
Processing method the step of.
For first technology, the present invention has following advantage:
By obtaining the Transaction Information traded at least one of original transaction data library to cochain, according to the request
Type, the Transaction Information for treating cochain transaction merge, will at least one to generate the Transaction Information that at least one merges transaction
It is a merge transaction Transaction Information be stored in block chain transaction data base, finally, based in block chain transaction data base at least
One merges the Transaction Information of transaction, corresponding uplink operation is executed to each merging transaction, due to treating the transaction of cochain transaction
After information merges, the quantity of Transaction Information can be reduced to a certain extent, in this way, by the Transaction Information after merging
Carry out uplink operation, it is possible to reduce the number of operations of required execution, and then the concurrency performance traded on block chain can be promoted.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is a kind of step flow chart of the processing method of cochain of trading provided in an embodiment of the present invention；
Fig. 2 is a kind of structural block diagram of the processing method of cochain of trading provided in an embodiment of the present invention；
Fig. 3 is a kind of step flow chart of the processing method of cochain of trading provided in an embodiment of the present invention；
Fig. 4 is a kind of specific steps flow chart of the processing method of cochain of trading provided in an embodiment of the present invention；
Fig. 5 is a kind of specific steps flow chart of the processing method of cochain of trading provided in an embodiment of the present invention；
Fig. 6 is a kind of specific steps flow chart of the processing method of cochain of trading provided in an embodiment of the present invention；
Fig. 7-1 is a kind of block diagram of the processing unit of cochain of trading provided in an embodiment of the present invention；
Fig. 7-2 is the block diagram of the processing unit of another transaction cochain provided in an embodiment of the present invention；
Fig. 7-3 is a kind of block diagram of data obtaining module provided in an embodiment of the present invention；
Fig. 7-4 is a kind of block diagram of generation module of trading provided in an embodiment of the present invention；
Fig. 7-5 is a kind of block diagram of cochain module provided in an embodiment of the present invention.
Specific embodiment
The exemplary embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although showing the present invention in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here
It is limited.It is to be able to thoroughly understand the present invention on the contrary, providing these embodiments, and can be by the scope of the present invention
It is fully disclosed to those skilled in the art.
Fig. 1 is a kind of step flow chart of the processing method of cochain of trading provided in an embodiment of the present invention, as shown in Figure 1,
Applied to the server-side including original transaction data library and block chain transaction data base, server-side and offer transaction uplink operation
Block chain is communicated, and this method may include:
Step 101, Transaction Information of at least one of the original transaction data library to cochain transaction is obtained.
Wherein, at least one Transaction Information for waiting for cochain transaction, the Transaction Information be may include in original transaction data library
In may include trading corresponding solicited message and to trade corresponding request type to cochain to cochain.Further, server-side
It can be the server of entity or the virtual module with service function, original transaction data library and block in the server-side
Chain transaction data base can be the form of centralized data base or distributed data base, and the application is not particularly limited.In addition,
Block chain involved in the present invention refers to one or more block chain networks, supports the automatic or manual elasticity of block chain network
The dilatation of automatic or manual elasticity or the capacity reducing of block chain network internal node, e.g. ether mill, EOS or super are supported in dilatation
The alliance's chain or privately owned chain of grade account book can also carry out user's creation, account trading, intelligent contract calling, Transaction Inquiries behaviour
The standard operation that the blocks chain technologies such as work are supported.
Further, each of original transaction data library can be according to its corresponding transaction request to cochain transaction and
It generates, it may include the request pair in the request that e.g. client, which issues the request that cochain is carried out to a certain Transaction Information,
The Transaction Information answered, the Transaction Information may include initiator's (client id or User ID) of solicited message, request letter
Cease the timestamp etc. of corresponding transaction content and solicited message generation, in order to be able to execute completion to cochain transaction
Afterwards, the result that its cochain is traded is back to corresponding initiator.
Step 102, according to request type, the Transaction Information for treating cochain transaction is merged, to generate at least one conjunction
And the Transaction Information traded.
Wherein, it can be creation type or revocation type to the corresponding request type of cochain transaction, merge the friendship of transaction
Easy information, which can be, to be generated by merging the Transaction Information traded to cochain, in a particular application, can use at batch
Reason method handles the Transaction Information to cochain transaction in original transaction data library, that is, disposably to multiple to upper
The Transaction Information of chain transaction merges, to generate the Transaction Information for merging transaction.
It trades since each request type is identical to cochain, the operation purpose of the corresponding block chain transaction generated is identical,
It is exemplary, it is to cancel trading to cochain for type for request type, the operation purpose of corresponding block chain transaction can be
Operation before revocation, for example, it may be purchase operation or confirmation operation etc. before revocation, are creation for request type
Type is traded to cochain, and the operation purpose of corresponding block chain transaction can be one operation of creation, for example, it may be wound
Purchase operation or confirmation operation etc. are built, therefore, in present invention implementation, the friendship of cochain transaction can be treated according to request type
Easy information merges, and to reduce the quantity of Transaction Information, and then promotes concurrency performance.
Specifically, the Transaction Information for first treating cochain transaction carries out after getting the Transaction Information to cochain transaction
Classification, as shown in Fig. 2, the block diagram in left side indicates original transaction data library, Transaction Information therein includes the transaction for creating type
Information and the Transaction Information (Transaction Information with horizontal line) for cancelling type, (A) TX indicate that one of party A-subscriber trades to cochain
Transaction Information, (B) TX indicates one of the party B-subscriber Transaction Information to cochain transaction, to (revocation after the classification of these Transaction Informations
Type is one kind；Creating type is one kind), it can be merged based on user name, to generate multiple transaction letters for merging transaction
Breath, for example, the Transaction Information to cochain transaction of the creation type of party A-subscriber can be merged into (A) TX+.
Step 103, at least one Transaction Information for merging transaction is stored in block chain transaction data base.
Illustratively, the Transaction Information for the merging transaction that step 102 determines can be stored in block chain transaction data base,
What is stored in block chain transaction data base as shown in Figure 2 is to the transaction letter to cochain transaction in original transaction data library
The corresponding Transaction Informations such as merging transaction (A) TX+, (C) TX+ after breath merging.
Step 104, the Transaction Information that transaction is merged based at least one of block chain transaction data base hands over each merging
Easily execute corresponding uplink operation.
Illustratively, as shown in Fig. 2, intermediate box indicates block chain transaction data base, the transaction therein for merging transaction
Information is will to generate after the Transaction Information that cochain is traded merges, specifically, these can be merged to the transaction of transaction
Information is sent to corresponding block chain (block diagram on right side) together, to realize the uplink operation for merging transaction on block chain, i.e.,
The Transaction Information for merging transaction is stored in block chain, to realize the transparent shared of data using block chain.
In conclusion the processing method of transaction cochain provided by the invention, by obtaining in the original transaction data library
In the Transaction Information to cochain transaction, according to request type, the Transaction Information for treating cochain transaction is merged, to generate extremely
Few one merges the Transaction Information of transaction, at least one Transaction Information for merging transaction is stored in block chain transaction data base,
Finally, merging the Transaction Information of transaction based at least one of block chain transaction data base, correspondence is executed to each merging transaction
Uplink operation, due to treat cochain transaction Transaction Information merge after, Transaction Information can be reduced to a certain extent
Quantity, in this way, by after merging Transaction Information carry out uplink operation, it is possible to reduce the number of operations of required execution, into
And the concurrency performance traded on block chain can be promoted.
Optionally, Fig. 3 is a kind of specific steps flow chart of the processing method of cochain of trading provided in an embodiment of the present invention,
As shown in figure 3, after step 103, this method can also include:
Step 105, it trades for each merging, it is corresponding with the merging transaction to cochain friendship to establish the merging transaction
Corresponding relationship between easily.
In this step, the Transaction Information of merging transaction is obtained by merging the corresponding Transaction Information to cochain transaction
, that is, when by the Transaction Information for generating merging transaction, to cochain indicated by the used Transaction Information to cochain transaction
Transaction, it is corresponding to cochain transaction as merging transaction, it is exemplary, it is assumed that when generating the Transaction Information for merging transaction a, to use
Transaction Information to cochain transaction A and the Transaction Information to cochain transaction B, it is possible to will trade to cochain A and to
Cochain transaction B is corresponding to cochain transaction as merging transaction a, each it is possible to further store according to corresponding mode
Merge the corresponding transaction ID to cochain transaction of transaction ID of transaction, and then obtain the corresponding relationship, wherein transaction
Mark can be the mark that can uniquely indicate the transaction, exemplary, which can be the transaction number of transaction, or
Transaction name, the embodiment of the present invention are not construed as limiting this.
The corresponding relationship is updated to original transaction data library by step 106.
Illustratively, which can be stored to original transaction data library, and the corresponding of the storage before deletion is closed
Corresponding relationship is updated to original transaction data library to realize by system.In the embodiment of the present invention, by the way that corresponding relationship is updated to original
Beginning transaction data base can make after the completion of uplink operation, according to the uplink operation for merging transaction as a result, determining the merging
Trade it is corresponding to cochain trade corresponding uplink operation as a result, being realized in turn based on trading corresponding uplink operation to cochain
As a result, wait for that cochain is traded the initiator of corresponding solicited message, and notification information is sent to this is sent, it is exemplary, if to cochain
The result of corresponding uplink operation of trading is that successfully, can send the notification information for showing successful execution directly to the initiator.
Optionally, after step 104, this method further include:
Receive block chain send uplink operation as a result, then, the result of uplink operation is back to solicited message
Initiator.
Illustratively, by the uplink operation of reception block chain transmission as a result, and the result is returned to user's (request letter
The initiator of breath), and then the result feedback to solicited message may be implemented, inform implementing result (the success quilt of its solicited message
Cochain or failed cochain).
Optionally, Fig. 4 is a kind of specific steps flow chart of the processing method of cochain of trading provided in an embodiment of the present invention,
As shown in figure 4, Transaction Information to cochain transaction of the acquisition described in step 101 in original transaction data library, may include:
Step 1011, original transaction data library is scanned according to the first prefixed time interval, to determine status information
For the transaction of status of fail or non-cochain state.
In this step, which can be preset, exemplary, first prefixed time interval
It can be 1 minute, 2 minutes, etc., further, after the first prefixed time interval, execute single pass operation,
Specifically, the status information traded in original transaction data library can be detected one by one in scanning, to determine that status information is
The transaction of status of fail or non-cochain state, wherein status information is to execute before the transaction of status of fail can be
Chain operation, and the transaction of failed cochain, status information can be for the transaction of non-cochain state and be also not carried out uplink operation
Transaction.
Step 1012, using the Transaction Information for the transaction that status information is status of fail or non-cochain state as to cochain
The Transaction Information of transaction.
Optionally, it according to request type, treats in the step of Transaction Information that cochain is traded merges, the request type
It may include creation type and/or revocation type, that is, it can be merged according only to trading to cochain for creation type, it can also
With merging to cochain transaction according only to revocation type, alternatively, can trading and removing to cochain according to creation type
Pin type is merged to cochain transaction, specifically, Fig. 5 is a kind of processing side of cochain of trading provided in an embodiment of the present invention
The specific steps flow chart of method, as shown in figure 5, treating the Transaction Information of cochain transaction according to request type described in step 102
It merges, to generate the Transaction Information that at least one merges transaction, may include:
It step 1021, is trading as first to cochain to cochain transaction for creation type by request type, and to first
Transaction Information to cochain transaction merges, to trade corresponding Transaction Information as the first block chain；And/or it will request
Type is the Transaction Information traded to cochain as second to cochain transaction, and traded according to second to cochain for cancelling type,
Generate the corresponding Transaction Information of the second block chain transaction.
Optionally, the first block chain trade corresponding Transaction Information include the first block chain transaction satellite information, accordingly
Ground is merged to first to the Transaction Information of cochain transaction, to trade the step of corresponding Transaction Information as the first block chain
Suddenly may include following sub-step:
Sub-step A1: based on the described first corresponding user name of Transaction Information to cochain transaction, to described first to upper
The Transaction Information of chain transaction merges.
Sub-step A2: being packaged the Transaction Information after merging, to trade corresponding friendship as the first block chain
Easy content information.
Sub-step A3: the transaction content information of the first block chain transaction is encrypted, using as the first block chain
The satellite information of transaction.
In a particular application, the consolidation strategy of Transaction Information can be taken and the identical Transaction Information of user name is carried out
Combined mode, specifically, the Transaction Information under the same user name can be merged, further, due at interval of
First prefixed time interval will do it the Transaction Information for once obtaining and trading to cochain, correspondingly, union operation be also at interval of
First prefixed time interval execute once, therefore, can be by the shorter of the first prefixed time interval setting, to improve to upper
The frequency that the Transaction Information of chain transaction is merged, and then improve the treatment effeciency for treating cochain transaction.It is possible to further pairing
Transaction Information after and is packaged, to reduce memory space shared by the Transaction Information after merging, further, in order to guarantee
The transaction content information obtained after packing can also be encrypted in the safety of transaction data, exemplary, can encrypt
Processing can be handled for Hash, and correspondingly, the cryptographic Hash generated during Hash being handled is used for as satellite information
Uplink operation is executed, and then prevents from distorting transaction data, guarantees the accuracy base confidence level of information processing.It needs to illustrate
It is that other modes combined with the transaction that technical solution proposed by the present invention does not conflict also can be applied in the present invention, specifically
The present invention is with no restrictions.
Further, the transaction of the second block chain is corresponded to for the block chain transaction before cancelling, the second block chain transaction
Transaction Information include the second block chain transaction satellite information.Illustratively, the second block chain transaction can be revocation payment
Transaction, correspondingly, block chain transaction before is the payment transaction, and further, in destruction operation, which is
Forward direction transaction, the second block chain transaction are reversed transaction corresponding with payment transaction, therefore, are traded by the second block chain
Former payment transaction can be offset, to guarantee that the transaction data of final cochain is consistent with actual conditions.
Specifically, generating the corresponding Transaction Information of the second block chain transaction according to the second Transaction Information to cochain transaction
The step of, may include following implementation:
The first, based on second to cochain transaction the corresponding user name of Transaction Information, to second to cochain transaction friendship
Easy information merges, and then, is packaged to the Transaction Information after merging, to trade corresponding transaction as the second block chain
Content information is obtained revocation and illustrates information finally, being traded corresponding transaction content information based on the second block chain, using as the
The satellite information of two block chains transaction.
In the first implementation, to second to the mode that merges of Transaction Information of cochain transaction and to merging
The mode that Transaction Information afterwards is packaged is merged with the Transaction Information traded to first to cochain in abovementioned steps, with
And the mode being packaged is similar, the description being referred in abovementioned steps, this will not be repeated here for the embodiment of the present invention.
Further, it is determining based on the corresponding transaction content information of the second block chain transaction to illustrate that information can be for revocation
, wherein the revocation illustrates that information can indicate that the second block chain is traded needs indicated by corresponding transaction content information
The transaction of revocation.
Second, using request type be cancel type state second to cochain transaction Transaction Information as the second block chain
Corresponding transaction content information of trading obtains revocation explanation finally, being based on the corresponding transaction content information of the second block chain transaction
Information, using the satellite information traded as the second block chain.
Since the transaction of revocation type is a small number of for the transaction of creation type, that is to say, that in order to simplify behaviour
Make, which can not be merged to the Transaction Information of cochain transaction, but directly by cancel type to upper
The Transaction Information that the Transaction Information of chain transaction is traded as the second block chain.
Further, in the embodiment of the present invention, by the way that corresponding revocation is illustrated that information is added to the as satellite information
In the Transaction Information of two block chains transaction, the trackability for each transactional operation can be improved, convenient for for historical trading
Data checking and counting.
Step 1022, by the corresponding Transaction Information of the first block chain transaction and/or the corresponding transaction of the second block chain transaction
Information merges the Transaction Information of transaction as at least one.
Specifically, if being only to create merging to cochain transaction for type to request type in abovementioned steps 1021,
That is, the corresponding Transaction Information of the first block chain transaction is only obtained, then can be only by the transaction pair of the first block chain in this step
The Transaction Information answered merges the Transaction Information of transaction as at least one, if being only to remove to request type in abovementioned steps 1021
Pin type is merged to cochain transaction, that is, the corresponding Transaction Information of the second block chain transaction is only obtained, then this step
In can only using the second block chain trade corresponding Transaction Information as at least one merge transaction Transaction Information, further
Ground, if obtaining the corresponding Transaction Information of the second block chain transaction in abovementioned steps 1021 and obtaining the friendship of the second block chain
Easy corresponding Transaction Information, then can be only by the corresponding Transaction Information of the second block chain transaction and the second block in this step
The corresponding Transaction Information of chain transaction, the Transaction Information of transaction is merged as at least one.
Further, in a particular application, merge the Transaction Information of transaction, by determination in order in step 103, incite somebody to action
This include satellite information the first block chain trade corresponding Transaction Information and/or including satellite information the second block chain transaction
Corresponding Transaction Information is stored in block chain transaction data base, and then records to transaction is merged.
Optionally, Fig. 6 is a kind of specific steps flow chart of the processing method of cochain of trading provided in an embodiment of the present invention,
As shown in fig. 6, merge the Transaction Information of transaction described in step 104 based at least one of block chain transaction data base, it is right
It is each to merge the corresponding uplink operation of transaction execution, may include:
Step 1041, block chain transaction data base is scanned according to the second prefixed time interval, is lost with determining status information
Lose at least one merging transaction of state or non-cochain state.
Specifically, determining that status information is at least one merging transaction of status of fail or non-cochain state, Ke Yican
According to the description in abovementioned steps, this will not be repeated here for the embodiment of the present invention.
It should be noted that the first prefixed time interval and the second prefixed time interval involved in the present invention can be identical
It can also be different.Exemplary, the second prefixed time interval can be less than prefixed time interval, in this way, cochain can be allowed to carry out
The frequency of operation is higher, and then promotes the efficiency of the uplink operation of block catenary system.
Step 1042, the transaction at least one merging transaction that status information is status of fail or non-cochain state is believed
Breath, is sent to block chain, so that the block chain, which trades to each merging to correspond to, executes uplink operation.
Step 1043, according to each uplink operation for merging transaction of block chain transmission as a result, more new block chain number of deals
According to library and original transaction data library.
Illustratively, which includes following sub-step:
Sub-step C1: if the result for merging the corresponding uplink operation of trading be successfully, will be in block chain transaction data base
Merge transaction state information updating be success status, and will in original transaction data library merge transaction it is corresponding to cochain hand over
Easy state information updating is success status.
Sub-step C2: if the result for merging corresponding uplink operation of trading is failure, cochain is repeated to transaction is merged
Operation.
Sub-step C3: being failure repeating the result for the uplink operation that number reaches preset threshold and repeats
In the case of, it is status of fail by the state information updating of transaction is merged in block chain transaction data base, and by original number of deals
It is status of fail according to the state information updating to cochain transaction corresponding with transaction is merged in library.
Illustratively, it is sent to block chain by the way that corresponding Transaction Information of trading will be merged in block chain transaction data base, with
It realizes the uplink operation to merging transaction, and receives the operating result that block chain trades for above-mentioned cochain, corresponding update is former
The status information of corresponding transaction in beginning transaction data base and block chain transaction data base, such as trade when a certain to cochain
(TX1) it is corresponding that the block chain transaction data base TX1 is corresponding when the result for the uplink operation that corresponding block chain is sent is successfully
State information updating be successfully, to show that the uplink operation of the TX1 has succeeded, and the original transaction data that TX1 will be generated
Trading in library to cochain, such as (A) TX+1 are to be merged by (A) TX1, (A) TX2, (A) TX3 and (A) TX4, therefore divide
(A) TX1, (A) TX2, (A) TX3 and the corresponding status information of (A) TX4 success is not all updated to yet；It otherwise, should (A) TX+1
Corresponding status information remains failure, and updates) A) TX+1 in block chain database the merging transaction it is corresponding on
The execution number of chain operation, i.e., add one to repeating number, can will when obtaining Transaction Information in lower scan cycle
It is somebody's turn to do (A) TX+1 and is re-used as one of merging transaction, to re-execute uplink operation, until uplink operation repeats number
The result for reaching preset threshold or its uplink operation is successfully, then to terminate the uplink operation to (A) TX+1.According to block
The update that chain transaction data base and original transaction data library carry out, so that carrying out the transaction of block chain in next prefixed time interval
When the scanning of database, no longer the transaction of success cochain is taken into account, the transaction of non-cochain and cochain failure is packaged,
Guarantee the efficiency and correctness of uplink operation.
Fig. 7-1 is a kind of block diagram of the processing unit of cochain of trading provided in an embodiment of the present invention, is applied to include original
The server-side of transaction data base and block chain transaction data base, server-side are led to the block chain for providing transaction uplink operation
Letter, the device 700 include:
Data obtaining module 710, the transaction letter traded for obtaining at least one of original transaction data library to cochain
It ceases, includes to the corresponding solicited message of cochain transaction and to the corresponding request type of cochain transaction in Transaction Information.
Transaction generation module 720, for according to request type, the Transaction Information for treating cochain transaction to be merged, with life
Merge the Transaction Information of transaction at least one.
Information preservation module 730, the Transaction Information at least one to be merged transaction are stored in block chain transaction data
Library.
Cochain module 740 is right for merging the Transaction Information of transaction based at least one of block chain transaction data base
It is each to merge the corresponding uplink operation of transaction execution.
Optionally, Fig. 7-2 is the block diagram of the processing unit of another transaction cochain provided in an embodiment of the present invention, such as Fig. 7-
Shown in 2, the device 700 further include:
As a result receiving module 750, for obtaining transaction of at least one of the original transaction data library to cochain transaction
After information Step, the result for the uplink operation that block chain is sent is received；
Return module 760, for the result of uplink operation to be back to the initiator of solicited message.
Optionally, Fig. 7-3 is a kind of block diagram of data obtaining module provided in an embodiment of the present invention, should as shown in Fig. 7-3
Data obtaining module 710, comprising:
First database scans submodule 7101, for carrying out according to the first prefixed time interval to original transaction data library
Scanning, to determine status information as the transaction of status of fail or non-cochain state；
Information determines submodule 7102, for the transaction by status information for the transaction of status of fail or non-cochain state
Information is used as to cochain Transaction Information.
Optionally, request type includes creation type and/or revocation type；Fig. 7-4 is provided in an embodiment of the present invention one
The block diagram of kind transaction generation module, as shown in Fig. 7-4, the transaction generation module 720, comprising:
Transaction generates submodule 7201, for being to create trading as first to cochain to cochain for type by request type
Transaction, and being merged to first to the Transaction Information of cochain transaction, to trade corresponding Transaction Information as the first block chain；
It and/or is to cancel trading to cochain for type to trade as second to cochain, and trade according to second to cochain by request type
Transaction Information, generate the second block chain and trade corresponding Transaction Information；
Information generates submodule 7202, for the corresponding Transaction Information of the first block chain transaction and the second block chain to be traded
Corresponding Transaction Information merges the Transaction Information of transaction as at least one.
Optionally, the first block chain trade corresponding Transaction Information include the first block chain transaction satellite information, transaction
Submodule 7201 is generated, is used for:
The corresponding user name of Transaction Information based on described first to cochain transaction, to the described first friendship to cochain transaction
Easy information merges；
Transaction Information after merging is packaged, to believe as the corresponding transaction content of the first block chain transaction
Breath；
The transaction content information of first block chain transaction is encrypted, it is attached to trade as the first block chain
Information.
Optionally, the second block chain trade corresponding Transaction Information include the second block chain transaction satellite information, transaction
Submodule 7201 is generated, is used for:
Based on second to cochain transaction the corresponding user name of Transaction Information, to second to cochain transaction Transaction Information into
Row merges；Transaction Information after merging is packaged, to trade corresponding transaction content information as the second block chain；
Alternatively,
Second is traded corresponding transaction content information to the Transaction Information of cochain transaction as the second block chain；
It is traded corresponding transaction content information based on the second block chain, obtains revocation and illustrates information, using as the second block
The satellite information of chain transaction.
Optionally, as shown in Fig. 7-2, device 700 further include:
Module 770 is established, for being stored in block chain transaction data base in the Transaction Information that at least one is merged transaction
The step of after, for each merging trade, establish merge transaction with merge transaction it is corresponding to cochain transaction between it is corresponding
Relationship；The Transaction Information for merging transaction is obtained by merging the corresponding Transaction Information to cochain transaction；
Database update module 780, for the corresponding relationship to be updated to the original transaction data library.
Optionally, Fig. 7-5 is a kind of block diagram of cochain module provided in an embodiment of the present invention, as shown in Fig. 7-5, cochain mould
Block 740, comprising:
Second scan database submodule 7401, for scanning block chain transaction data according to the second prefixed time interval
Library is traded using determining that status information merges as at least one of status of fail or non-cochain state；
Transaction Information sending submodule 7402, for by status information in block chain transaction data base be status of fail or
At least one of non-cochain state merges the Transaction Information of transaction, block chain is sent to, so that the block chain is to each merging
Transaction is corresponding to execute uplink operation；
As a result update submodule 7403, for according to block chain sends it is each merge the uplink operation traded as a result, more
New block chain transaction data base and original transaction data library.
Optionally, submodule 7403 is as a result updated, is used for:
If the result for merging corresponding uplink operation of trading is successfully, by the institute in the block chain transaction data base
Stating the state information updating for merging and trading is success status, and merging transaction described in the original transaction data library is corresponded to
To cochain transaction state information updating be success status；
If the result for merging corresponding uplink operation of trading is failure, merging transaction is repeated on described
Chain operation；
It is failure in the result for repeating the uplink operation that number reaches the preset threshold and repeats
In the case of, it is status of fail by the state information updating of transaction is merged described in the block chain transaction data base, and by institute
Stating the corresponding state information updating to cochain transaction of merging transaction described in original transaction data library is status of fail.
In addition, the embodiment of the present invention also provides a kind of terminal, including processor, memory, storage is on a memory and can
The computer program run in processing, the computer program realize the processing side of above-mentioned transaction cochain when being executed by processor
Each process of method embodiment, and identical technical effect can be reached, to avoid repeating, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each mistake of the processing method embodiment of above-mentioned transaction cochain when being executed by processor
Journey, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, the computer-readable storage medium
Matter can be read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access
Memory, abbreviation RAM), magnetic or disk etc..
For above-mentioned apparatus embodiment, since it is basically similar to the method embodiment, so be described relatively simple,
The relevent part can refer to the partial explaination of embodiments of method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It would have readily occurred to a person skilled in the art that: any combination application of above-mentioned each embodiment is all feasible, therefore
Any combination between above-mentioned each embodiment is all embodiment of the present invention, but this specification exists as space is limited,
This is not just detailed one by one.
The processing method of transaction cochain is not solid with any certain computer, virtual system or other equipment provided herein
There is correlation.Various general-purpose systems can also be used together with teachings based herein.As described above, construction has this hair
Structure required by the system of bright scheme is obvious.In addition, the present invention is also not directed to any particular programming language.It should
Understand, can use various programming languages and realize summary of the invention described herein, and language-specific is done above
Description is in order to disclose the best mode of carrying out the invention.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the present invention and help to understand one or more of the various inventive aspects,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the invention should not be construed to reflect an intention that i.e. required guarantor
Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, such as right
As claim reflects, inventive aspect is all features less than single embodiment disclosed above.Therefore, it then follows tool
Thus claims of body embodiment are expressly incorporated in the specific embodiment, wherein each claim conduct itself
Separate embodiments of the invention.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit require, abstract and attached drawing) disclosed in each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention
Within the scope of and form different embodiments.For example, in detail in the claims, embodiment claimed it is one of any
Can in any combination mode come using.
Various component embodiments of the invention can be implemented in hardware, or to run on one or more processors
Software module realize, or be implemented in a combination thereof.It will be understood by those of skill in the art that can be used in practice
Microprocessor come realize it is according to an embodiment of the present invention transaction cochain processing method in some or all components it is some
Or repertoire.The present invention is also implemented as some or all equipment for executing method as described herein
Or program of device (for example, computer program and computer program product).It is such to realize that program of the invention can store
On a computer-readable medium, it or may be in the form of one or more signals.Such signal can be from internet
Downloading obtains on website, is perhaps provided on the carrier signal or is provided in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.In the unit claims listing several devices, several in these devices can be through the same hardware branch
To embody.The use of word first, second, and third does not indicate any sequence.These words can be explained and be run after fame
Claim.
Claims (19)
1. a kind of processing method for cochain of trading, which is characterized in that be applied to trade including original transaction data library and block chain
The server-side of database, the server-side are communicated with the block chain for providing transaction uplink operation, which comprises
The Transaction Information that at least one of described original transaction data library is traded to cochain is obtained, includes in the Transaction Information
It is described to the corresponding solicited message of cochain transaction and described to the corresponding request type of cochain transaction；
According to the request type, the Transaction Information to cochain transaction is merged, merges friendship to generate at least one
Easy Transaction Information；
At least one described Transaction Information for merging transaction is stored in the block chain transaction data base；
The Transaction Information for merging transaction based at least one of described block chain transaction data base, to each merging transaction execution pair
The uplink operation answered.
2. the method according to claim 1, wherein being obtained in the original transaction data library at least described
One to cochain transaction Transaction Information the step of after, the method also includes:
Receive the result for the uplink operation that the block chain is sent；
The result of the uplink operation is back to the initiator of the solicited message.
3. the method according to claim 1, wherein at least one obtained in the original transaction data library
A Transaction Information to cochain transaction, comprising:
The original transaction data library is scanned according to the first prefixed time interval, to determine status information as status of fail
Or the transaction of non-cochain state；
It trades using the Transaction Information for the transaction that the status information is status of fail or non-cochain state as described to cochain
Transaction Information.
4. the method according to claim 1, wherein the request type includes creation type and/or revocation class
Type；It is described according to the request type, the Transaction Information to cochain transaction is merged, to generate at least one merging
The Transaction Information of transaction, comprising:
By the request type be it is described creation type to cochain transaction as first to cochain trade, and to described first to
The Transaction Information of cochain transaction merges, to trade corresponding Transaction Information as the first block chain；And/or it is asked by described in
Seeking type is trading as second to cochain to cochain transaction for the revocation type, and according to described second to cochain transaction
Transaction Information generates the corresponding Transaction Information of the second block chain transaction；
Trade corresponding Transaction Information and/or the second block chain of the first block chain is traded corresponding Transaction Information,
Transaction Information as at least one merging transaction.
5. according to the method described in claim 4, corresponding Transaction Information includes it is characterized in that, the first block chain is traded
The satellite information of the first block chain transaction, the Transaction Information traded to described first to cochain merge, to make
For the corresponding Transaction Information of the first block chain transaction, comprising:
The corresponding user name of Transaction Information based on described first to cochain transaction, to the described first transaction letter to cochain transaction
Breath merges；
Transaction Information after merging is packaged, to trade corresponding transaction content information as the first block chain；
The transaction content information of first block chain transaction is encrypted, using what is traded as the first block chain
Satellite information.
6. according to the method described in claim 4, corresponding Transaction Information includes it is characterized in that, the second block chain is traded
The satellite information of the second block chain transaction, it is described according to the described second Transaction Information to cochain transaction, generate the secondth area
The corresponding Transaction Information of block chain transaction, comprising:
The corresponding user name of Transaction Information based on described second to cochain transaction, to the described second transaction letter to cochain transaction
Breath merges；Transaction Information after merging is packaged, to trade corresponding transaction content as the second block chain
Information；Alternatively, described second is traded corresponding transaction content to the Transaction Information of cochain transaction as the second block chain
Information；
It is traded corresponding transaction content information based on the second block chain, obtains revocation and illustrates information, using as described second
The satellite information of block chain transaction.
7. the method according to claim 1, wherein at least one described transaction for merging transaction is believed described
After the step of breath is stored in the block chain transaction data base, further includes:
It trades for each merging, it is corresponding with the merging transaction to corresponding between cochain transaction to establish the merging transaction
Relationship；The Transaction Information for merging transaction is obtained by merging the corresponding Transaction Information to cochain transaction；
The corresponding relationship is updated to the original transaction data library.
8. the method according to claim 1, wherein it is described based in the block chain transaction data base at least
One merges the Transaction Information of transaction, executes corresponding uplink operation to each merging transaction, comprising:
Scan the block chain transaction data base according to the second prefixed time interval, using determine status information as status of fail or
At least one of non-cochain state merges transaction；
By the Transaction Information at least one merging transaction that the status information is status of fail or non-cochain state, it is sent to
The block chain, so that the block chain, which trades to each merging to correspond to, executes uplink operation；
According to each uplink operation for merging transaction of block chain transmission as a result, updating the block chain transaction data
Library and the original transaction data library.
9. according to the method described in claim 8, it is characterized in that, each merging transaction pair sent according to the block chain
The uplink operation answered as a result, updating the block chain transaction data base and the original transaction data library, comprising:
If the result for merging corresponding uplink operation of trading is successfully, by the conjunction in the block chain transaction data base
And trade state information updating be success status, and will described in the original transaction data library merging transaction it is corresponding to
The state information updating of cochain transaction is success status；
If the result for merging corresponding uplink operation of trading is failure, the cochain is repeated to merging transaction and is grasped
Make；
Reach the preset threshold and the case where the result of uplink operation that repeats is failure in the number that repeats
Under, it is status of fail by the state information updating of transaction is merged described in the block chain transaction data base, and by the original
The corresponding state information updating to cochain transaction of merging transaction described in beginning transaction data base is status of fail.
10. a kind of processing unit for cochain of trading, which is characterized in that be applied to trade including original transaction data library and block chain
The server-side of database, the server-side are communicated with the block chain for providing transaction uplink operation, and described device includes:
Data obtaining module, the Transaction Information traded for obtaining at least one of described original transaction data library to cochain,
It include described to the corresponding solicited message of cochain transaction and described to the corresponding request type of cochain transaction in the Transaction Information；
Transaction generation module, for being merged to the Transaction Information to cochain transaction, with life according to the request type
Merge the Transaction Information of transaction at least one；
Information preservation module, at least one described Transaction Information for merging transaction to be stored in the block chain transaction data
Library；
Cochain module, for merging the Transaction Information of transaction based at least one of described block chain transaction data base, to each
Merge transaction and executes corresponding uplink operation.
11. device according to claim 10, which is characterized in that described device further include:
As a result receiving module, in the transaction for obtaining at least one of described original transaction data library to cochain transaction
After the step of information, the result for the uplink operation that the block chain is sent is received；
Return module, for the result of the uplink operation to be back to the initiator of the solicited message.
12. device according to claim 10, which is characterized in that the data obtaining module, comprising:
First database scans submodule, for sweeping according to the first prefixed time interval to the original transaction data library
It retouches, to determine status information as the transaction of status of fail or non-cochain state；
Information determines submodule, for the Transaction Information by the status information for the transaction of status of fail or non-cochain state
As described to cochain Transaction Information.
13. device according to claim 10, which is characterized in that the request type includes creation type and/or revocation
Type；The transaction generation module, comprising:
Transaction generates submodule, for being trading as first to cochain to cochain for the creation type by the request type
Transaction, and being merged to described first to the Transaction Information of cochain transaction, to trade corresponding transaction as the first block chain
Information；And/or the trading as second to cochain to cochain transaction for the revocation type by the request type, and according to
Described second Transaction Information to cochain transaction generates the corresponding Transaction Information of the second block chain transaction；
Information generates submodule, for the first block chain corresponding Transaction Information of transaction and the second block chain to be traded
Corresponding Transaction Information, the Transaction Information as at least one merging transaction.
14. device according to claim 12, which is characterized in that the first block chain is traded corresponding Transaction Information packet
The satellite information of the first block chain transaction is included, the transaction generates submodule, is used for:
The corresponding user name of Transaction Information based on described first to cochain transaction, to the described first transaction letter to cochain transaction
Breath merges；
Transaction Information after merging is packaged, to trade corresponding transaction content information as the first block chain；
The transaction content information of first block chain transaction is encrypted, using what is traded as the first block chain
Satellite information.
15. device according to claim 13, which is characterized in that the second block chain is traded corresponding Transaction Information packet
The satellite information of the second block chain transaction is included, the transaction generates submodule, is used for:
The corresponding user name of Transaction Information based on described second to cochain transaction, to the described second transaction letter to cochain transaction
Breath merges；Transaction Information after merging is packaged, to trade corresponding transaction content as the second block chain
Information；
Alternatively,
Described second is traded corresponding transaction content information to the Transaction Information of cochain transaction as the second block chain；
It is traded corresponding transaction content information based on the second block chain, obtains revocation and illustrates information, using as described second
The satellite information of block chain transaction.
16. device according to claim 10, which is characterized in that described device further include:
Module is established, at least one described Transaction Information for merging transaction to be stored in the block chain number of deals described
It after the step of library, trades for each merging, it is corresponding with the merging transaction to cochain friendship to establish the merging transaction
Corresponding relationship between easily；The Transaction Information for merging transaction is by merging the corresponding transaction letter to cochain transaction
What breath obtained；
Database update module, for the corresponding relationship to be updated to the original transaction data library.
17. device according to claim 10, which is characterized in that the cochain module, comprising:
Second scan database submodule, for scanning the block chain transaction data base according to the second prefixed time interval, with
Determine that status information is at least one merging transaction of status of fail or non-cochain state；
Transaction Information sending submodule, for being at least one conjunction of status of fail or non-cochain state by the status information
And the Transaction Information traded, it is sent to the block chain, so that the block chain, which trades to each merging to correspond to, executes cochain behaviour
Make；
As a result update submodule, for according to the block chain send it is described it is each merge transaction uplink operation as a result, more
The new block chain transaction data base and the original transaction data library.
18. device according to claim 17, which is characterized in that the result updates submodule, is used for:
If the result for merging corresponding uplink operation of trading is successfully, by the conjunction in the block chain transaction data base
And trade state information updating be success status, and will described in the original transaction data library merging transaction it is corresponding to
The state information updating of cochain transaction is success status；
If the result for merging corresponding uplink operation of trading is failure, the cochain is repeated to merging transaction and is grasped
Make；
Reach the preset threshold and the case where the result of uplink operation that repeats is failure in the number that repeats
Under, it is status of fail by the state information updating of transaction is merged described in the block chain transaction data base, and by the original
The corresponding state information updating to cochain transaction of merging transaction described in beginning transaction data base is status of fail.
19. a kind of computer readable storage medium, which is characterized in that store computer journey on the computer readable storage medium
Sequence realizes the processing of transaction cochain as claimed in any one of claims 1-9 wherein when the computer program is executed by processor
The step of method.
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| US11494766B2 (en) | 2019-07-23 | 2022-11-08 | Advanced New Technologies Co., Ltd. | Managing transactions on blockchain networks |
| CN111105277A (en) * | 2019-12-25 | 2020-05-05 | 中国银联股份有限公司 | Block chain state change transaction tracing method and device |
| WO2021129005A1 (en) * | 2019-12-25 | 2021-07-01 | 中国银联股份有限公司 | Blockchain state change-based transaction tracking method and device |
| CN111274258A (en) * | 2020-02-10 | 2020-06-12 | 刘翱天 | Block chain data uplink method |
| CN112256808A (en) * | 2020-11-13 | 2021-01-22 | 泰康保险集团股份有限公司 | Data processing method, device and storage medium |
| CN112256808B (en) * | 2020-11-13 | 2023-09-12 | 泰康保险集团股份有限公司 | Data processing method, device and storage medium |
| CN112434112A (en) * | 2020-12-04 | 2021-03-02 | 中国工商银行股份有限公司 | Method and device for synchronously storing block chain data into database |
| CN113706146A (en) * | 2021-08-04 | 2021-11-26 | 杭州溪塔科技有限公司 | Processing method, device and system for executing batch transaction based on block chain |
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