CN107315786A - Business datum storage method and device - Google Patents
Business datum storage method and device Download PDFInfo
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- CN107315786A CN107315786A CN201710438943.6A CN201710438943A CN107315786A CN 107315786 A CN107315786 A CN 107315786A CN 201710438943 A CN201710438943 A CN 201710438943A CN 107315786 A CN107315786 A CN 107315786A
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- business datum
- block chain
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
- G06F16/211—Schema design and management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2291—User-Defined Types; Storage management thereof
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6227—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database where protection concerns the structure of data, e.g. records, types, queries
Abstract
The invention discloses a kind of business datum storage method and device, belong to network technique field.This method includes：Receive business datum；According to the data type of business datum, target block chain corresponding with business datum is determined from a plurality of block chain；Based on the block head characteristic value of the first block in business datum and target block chain, the second block is generated on target block chain, the first block is a upper block for the second block, and the second block is used for record traffic data.The present invention can optionally carry out data sharing and data isolation, and, due to being associated in block chain between front and rear block, detected so that can be transferred through next block when any business datum is tampered in block, avoid malicious user and distort or deny treated business datum, also ensure that the security of business datum.
Description
Technical field
The present invention relates to network technique field, more particularly to a kind of business datum storage method and device.
Background technology
With the development of network technology, the network bandwidth is greatly optimized, and server can be quickly terminal processes institute
Business is needed, and in order to provide the business of more horn of plenty to terminal, multiple mechanisms are often terminal service, example in joint fashion
Such as, the server of bank, regulator and Internet service provider provides payment transaction for terminal jointly.
During the business datum of processing terminal, in order to back up this business procession, when receiving terminal
During business datum, server can be with storage service data.Because some business datums are related to the business privacy of a mechanism, generally
Be multiple mechanisms server in part server just possess the storage demands of these business datums, then each server can be with
According to the storage demand of itself, storage meets the business datum of its storage demand, e.g., server A can with storage service data A,
But, will not data storage B due to not possessing business datum B storage demand.
During the present invention is realized, inventor has found that prior art at least has problems with：
Because server has the potential safety hazard invaded by malefactor, the business datum that a certain server has been stored very may be used
It can be maliciously tampered, if the storage demand of the not no business datum of other servers, will not store the business datum, cause
The server is difficult the business datum being tampered by the discovery of other servers, and the security of business datum is poor.
The content of the invention
In order to solve problem of the prior art, the embodiments of the invention provide a kind of business datum storage method and device.
Present invention storage service data by way of server uses block chain, can be fast after being tampered using the data on block chain
Speed is found, it is possible to automatic that data are correctly restored back to the characteristic come from other servers for configuring the block chain, it is ensured that
The security of business datum.The technical scheme is as follows：
First aspect includes there is provided a kind of business datum storage method, methods described：
According to the data type of the business datum, target corresponding with the business datum is determined from a plurality of block chain
Block chain；
Based on the block head characteristic value of the first block in the business datum and the target block chain, in the target
The second block is generated on block chain, first block is a upper block for second block, and second block is used for
Record the business datum.
Second aspect includes there is provided a kind of business datum storage device, described device：
Receiving module, for receiving business datum；
Determining module, for the data type according to the business datum, is determined and the business from a plurality of block chain
The corresponding target block chain of data；
Memory module, for the block head feature based on the first block in the business datum and the target block chain
Value, generates the second block, first block is a upper block for second block, described on the target block chain
Second block is used to record the business datum.
The third aspect is there is provided a kind of computer-readable recording medium, and be stored with least one finger in the storage medium
Make, at least one section program, code set or instruction set, at least one instruction, at least one section program, the code set or
Instruction set is loaded by processor and performed to realize that the business datum such as any possible implementation in above-mentioned first aspect is deposited
Method for storing.
Fourth aspect is there is provided a kind of electronic equipment, and the electronic equipment includes processor and memory, the memory
In be stored with least one instruction, at least one section program, code set or instruction set, at least one instruction, described at least one
Duan Chengxu, the code set or instruction set loaded by the processor and performed with realize as it is any in above-mentioned first aspect can
The business datum storage method of energy implementation.
The embodiment of the present invention between multiple service organizations according to business demand by configuring each class business datum correspondence
Block chain, can by each class business datum storage into block chain corresponding with such business datum, and then cause it is a plurality of
Can be stored with the business datum of different types of data respectively on block chain so that any service organization can need according to business
Ask, a class business datum is shared on a block chain with some partner services mechanisms, with other partner services mechanisms another
Another kind of business datum is shared on one block chain, and data on different blocks chain are independent of each other, so as to optionally
Data sharing and data isolation are carried out, is associated before and after being additionally, since in block chain between block so that any business in block
It can be transferred through next block when data are tampered detecting, it is to avoid treated business datum is distorted or denied to malicious user,
It also ensure that the security of business datum.
Process due to each block chain in generation block is independent of each other, even if receiving the business of a large number of users in a short time
Data, can also branch to business datum in each block chain according to data type, and then concurrently be deposited in each block chain
Store up business datum so that the performance of server is no longer limited by the chain structure of block chain, improves the operational efficiency of server.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of schematic diagram of business data processing system provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of business datum storage method provided in an embodiment of the present invention；
Fig. 3 is a kind of service request process chart provided in an embodiment of the present invention；
Fig. 4 is a kind of block diagram of business datum storage device provided in an embodiment of the present invention；
Fig. 5 A are a kind of block diagrams of business datum storage device provided in an embodiment of the present invention；
Fig. 5 B are a kind of block diagrams of business datum storage device provided in an embodiment of the present invention；
Fig. 6 is the block diagram of a kind of electronic equipment 600 provided in an embodiment of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1 is a kind of schematic diagram of business data processing system provided in an embodiment of the present invention, as shown in figure 1, the business
Data handling system can be made up of multiple subsystems, and each subsystem can be configured with many according to the data type of business datum
Possible configuration identical one block chain between bar block chain, any two subsystems, it is also possible to be configured with different block chains,
The multiple subsystems for being configured with same block chain are reached common understanding for the business datum that the block chain is stored, and base
Service is provided the user in business datum.
For example, the business data processing system can be payment transaction data handling system, the payment transaction data processing
System includes subsystem 101, subsystem 102, subsystem 103 and subsystem 104.The subsystem 101 can include network service
Node 1011, node 1012 and the node 1013 of business's deployment, these three nodes are each configured with block chain A, block chain B and block
Chain C；The subsystem 102 can include node 1021 and node 1022 that bank X is disposed, and the two nodes are each configured with block
Chain A and block chain B；The subsystem 103 can include node 1031 and node 1032 that bank Y is disposed, the two nodes difference
It is configured with block chain A and block chain C；The subsystem 104 can include node 1041, node 1042 and the section that regulator disposes
Point 1043, these three nodes are each configured with block chain A, block chain B and block chain C.It should be noted that in a subsystem
The corresponding multiple nodes of a block chain can be included, for example, the subsystem 101 also includes node 1014, the node 1014
It is configured with block chain C.
In the embodiment of the present invention, a plurality of block chain can provide data, services at least one first service mechanism, a plurality of
Partial Block chain in block chain is that at least one first service mechanism and at least one second service mechanism provide data, services,
For example, at least one first service mechanism can be Internet service provider or regulator, block chain A, block chain B and block chain
C can provide data, services for the two service organizations；At least one second service mechanism is bank X and bank Y, block
Chain A can provide data, services for Internet service provider, bank X, bank Y and regulator.Or, a plurality of block chain can be equal
Data, services are provided at least one service organization.For example, bank X, which is configured with block chain C, bank Y, also provided block chain B,
The configuration of other service organizations is constant, then block chain A, block chain B and block chain C be Internet service provider, bank X, bank Y and
Regulator provides data, services.That is, the portion in a plurality of block chain can be configured on the subsystem of a mechanism deployment
Divide or whole, and then the operation such as data storage, data query is carried out based on the block chain configured on subsystem.
Wherein, the data type for the business datum that block chain A, block chain B and block chain C are stored is different, e.g., area
Block chain A is used for the business datum that data storage type is a1 and a2, and block chain B is used for the business datum that data storage type is b,
Block chain C is used for the business datum that data storage type is c.The embodiment of the present invention is not done specifically to the data type of business datum
Limit, for example, a1 can be customer relationship chain data, a2 can be user preference data, and b can be user's account in bank X
Single, c can be the subscriber's account in bank Y.In fact, for the ease of not limited between multiple service organizations by data type
Come between shared data, the plurality of subsystem that a shared block chain can also be included in a plurality of block chain that configures, this is shared
Block chain is used to store the business datum shared between multiple service organizations, for example, for the user for generally sharing demand
The business datum such as relation chain data or user preference data, is possibly stored in shared block chain.
In actual application scenarios, each subsystem can also include at least one logical node, the logical point and its
Network connection is provided between each node in the subsystem of place, the business datum for receiving user, and according to the business
The business datum is transmitted to corresponding node in the subsystem by the type of data.The node that block chain is configured in the subsystem is used
Store into block chain, and responded based on the business datum in by the business datum received.In the embodiment of the present invention, often
The corresponding multiple nodes of bar block chain can be with independent operating, and the corresponding node of wantonly two block chains is independent of each other, e.g., when current
Carve, node 1011 is the node for running on leader's state, for indicating the corresponding nodes for running on following state of block chain A such as
What works；Node 1022 is also to run on the node of leader's state, for indicating the corresponding following states that run on of block chain B
Node.In block chain A election process, the node for running on leader's state switches, but has no effect on other areas
How the corresponding node of block chain works, e.g., and the node that now the corresponding nodes of block chain B may be based on leader's state is normal
Work.
During business data processing, so that node 1011 receives the business datum of user as an example, node 1011 can be with
The business datum is redirected to the node (being assumed to be 1021) for being configured with block chain A and running on leader's state, from 1021 to
Block chain A each node broadcasts business datum storage request is configured with, business datum storage request is used to ask the industry
Data storage of being engaged in is into block chain A, if node 1021 can receive predetermined number in the corresponding all nodes of block chain A
Node stores the confirmation message of request to the business datum, then can store the business datum into the block chain A of itself, base
User is responded in the business datum, and to each node broadcasts business datum store instruction so that block chain A correspondences
Each node the business datum is also stored into the block chain A of itself.Wherein, predetermined number refers to configured reach altogether
Required number of nodes is known, the embodiment of the present invention does not limit the occurrence of the predetermined number, for example, being based on PBFT with block chain
Exemplified by (Practical Byzantine Fault Tolerance algorithm, Byzantine failure tolerance common recognition algorithm), Yi Tiaoqu
The corresponding whole number of nodes of block chain are 3f+1, then predetermined number can be the numerical value for being less than or equal to 3f+1 more than or equal to 2f+1, f
For any positive integer.
It should be noted that above-mentioned subsystem can also be a node, it that is to say, can be configured on a node
There is a plurality of block chain, and perform the function performed by a subsystem.
Fig. 2 is a kind of flow chart of business datum storage method provided in an embodiment of the present invention, and this method can apply to
Any subsystem in business data processing system shown in Fig. 1, so that the subsystem is server as an example, comprises the following steps：
201st, server receives business datum.
The business datum refers to the data sent by the server institute service user, in actual application scenarios, the industry
Business data can have diversified forms, e.g., the business datum can for user to the initiation request of a certain business, user to the business
Confirmation request, user need the terminal local data that upload onto the server or user input data etc..With answering for payment transaction
Exemplified by scene, user A to user B transfer accounts when, the business datum can be user A initiate transfer request, user B confirmation
The pay invoice information that transfer request or user A are uploaded.
In order to further improve the security of business data processing process, it is to avoid receive malicious user disguise oneself as just commonly use
The business datum that family is sent, can verify the user identity for sending business datum.Therefore, the step can also be specially：Service
Device receives business data packet；The signature of business datum and terminal-pair business datum is obtained from business data packet.The business datum
Bag refers to the partial data that terminal is sent, and the signature can be terminal based on signature of the private key for user to business datum so that clothes
Business device can verify that specifically, server can be used based on the client public key matched with the private key for user to the signature
Client public key parsing signature, obtains summary info, and the summary for calculating business datum according to the algorithm arranged with terminal is believed
Breath, two summary infos is matched, if the match is successful, it is determined that the signature verification passes through, and carries out step 202, if
It fails to match, it is determined that the signature verification fail, illustrate the business datum very likely from malicious user or have passed through malice
User's distorts, then server can ignore the business datum, or the business datum is stored to blacklist Service Database,
The blacklist Service Database is used to store the business datum that malicious user was operated.
It should be noted that the equipment for receiving business datum can also be the logical node shown in Fig. 1.
202nd, server determines mesh corresponding with business datum according to the data type of business datum from a plurality of block chain
Mark block chain.
In the step, target block chain refers to this block chain for being used to store the business datum.In view of many of cooperation
It is different to the shared demand of the business datum of different types of data between mechanism of family, e.g., four institution cooperations, wherein three mechanisms
Shared data type A business datum is needed, four mechanisms need the business datum of shared data type B, therefore in order to more
Isolate the storage authority of the business datum of different types of data well, can according to business datum data type, by different numbers
Stored according to the business datum of type onto different block chains.The embodiment of the present invention is not done specifically to the determination mode of data type
Limit, specifically, may refer to following citing 1- citings 3：
Citing 1, server are according to the first determination mode, and the data type that will meet the description object of business datum is defined as
The data type of business datum.For example, business datum is generally user ID data or business details, the user ID data is used
In description user, business details are used to describe business, therefore user ID data is a class business datum, and business details are another
Class business datum.For example, it is user ID data, account that customer relationship chain data and user preference data can be configured on server
Forms data and payment cipher are business details.Specifically, server can be by the protocol format of business datum and this two classes business
The protocol format of data is compared, using the corresponding data type of the protocol format met as the business datum data class
Type.Field quantity, the length of each field or flag bit of the protocol format as included by business datum.
Citing 2, server are according to the second determination mode, and the data type that will meet the data secret grade of business datum is true
It is set to the data type of business datum.Data secret grade is used for the privacy level for indicating business datum.Such as, for financial business
It is related to finance services etc. in the business procession of user's property, business datum is probably good friend's addition request, subscriber's account
Or payment cipher, and the privacy level of this three business datums is gradually incremented by, and therefore, on server can configure each business number
According to data secret grade, and will meet the business datum data secret grade data type as the business datum number
According to type, e.g., the data secret grade of good friend's removal request is 1, and the data secret grade of subscriber's account is 2, payment cipher
Data secret grade is 3, and the data secret grade of good friend's addition request is 1, then good friend's removal request and good friend's addition request can
Think data type A, the data type of subscriber's account can be B, and payment cipher can be data type C.
Citing 3, server are true by the data type for meeting the corresponding service organization of business datum according to the 3rd determination mode
It is set to the data type of business datum.Specifically, server can extract the service organization's mark carried in business datum, and
Inquire about the service organization and identify corresponding data type.For example, user initiates to supplement game money with money from bank X account balance
Charging request, then the corresponding service organization of the charging request is bank X, and the charging request can carry bank X service organization
Mark so that server can inquire about the clothes according to service organization mark in the corresponding relation of service organization and data type
The corresponding data type of business authority identification.
It should be noted that frequently including multinomial business datum in the business data packet received due to server, therefore
The priority of each configured determination mode can also be set, according to the priority of each determination mode, using priority most
The data type of the business datum determined by high determination mode.Such as, server can according to the priority order, from
The higher determination mode of priority starts to determine data type, if the determination mode has determination result, will use the determination side
Data type determined by formula, the determination mode does not determine result, then the determination mode for continuing to be taken second place using priority is carried out
It is determined that.
In the step, server can inquire about default corresponding relation according to the data type of business datum, judge default pair
With the presence or absence of the block chain that is matched with the data type of the business datum in should being related to, if it is, can by with business datum
The block chain of data type matching be defined as target block chain, the default corresponding relation is used to indicate data type and block chain
Corresponding relation, the default corresponding relation can artificially be pre-configured with the server.The embodiment of the present invention is to default correspondence
Relation is not specifically limited.For example, with reference to the default corresponding relation shown in table 1：
Table 1
| Data type | Block chain |
| Data type a (bill of the user in bank X) | Block chain A |
| Data type b (customer relationship chain data, user preference data) | Block chain B |
| Data type c (bill of the user in bank Y) | Block chain C |
In above-mentioned determination process, server can be according to fixed data type, and inquiry is in default corresponding relation
No presence and the data type identical data type, if it is, obtaining the corresponding block chain mark of the identical data type
Know, determine target block chain.
In fact, the parameter configuration in order to reduce server side, improves server lookup and presets the efficiency of corresponding relation simultaneously
The occupancy to memory space is reduced, the default corresponding relation that server is configured can not also cover whole data types, and
It is that (e.g., a class business datum is in business for the corresponding relation of a few class business datums and block chain of the configuration with special shared demand
Shared between part subsystem in data handling system), there is the business datum for generally sharing demand for other, can be with
Default storage that is to say to shared block chain, the block chain matched if there is no the data type with business datum, server
Shared block chain in a plurality of block chain can be defined as target block chain.For example, the business datum, which is good friend, adds request,
The data type of determination is customer relationship chain data, and dispose between multiple service organizations of business data processing system can be with
The customer relationship chain data are shared, therefore shared block chain can be defined as target block chain.
In fact, in order to back up the business datum having been received by, it is to avoid user denies or distorts business processing flow, if
Server determines the data type failure of business datum, can also store the business datum to shared block chain.
It should be noted that the equipment for determining target block chain can also be the logical node shown in Fig. 1, and then patrolled by this
Collect the node that the target block chain is stored in subsystem where the business datum is forwarded to it by node.Come for logical node
Say, can identify a block chain by node identification, therefore the form of default corresponding relation that is configured of logical node can be with
For data type and the corresponding relation of node identification.
203rd, block head characteristic value of the server based on the first block in business datum and target block chain, in target area
The second block is generated on block chain, the first block is a upper block for the second block, and the second block is used for record traffic data.
In the step, server can obtain all information in the block head of the first block from target block chain, and
All information in block head based on first block obtain the block head characteristic value of the first block, and to second will be stored in
Business datum in the block main body of block carries out characteristic value calculating, obtains the block body feature value of the second block, and then, will
Block head characteristic value, the block body feature value of the second block of first block (can also include version number, difficulty value and time
Stamp) store to the block head of the second block；Business datum is stored to the block main body of the second block, second block is generated,
So that the second block is related by the block head characteristic value of the first block to the first block, it is thus achieved that by the area in block chain
The purpose that block is together in series so that distorted to any information (including business datum) in block, can be by the area of block
The block head characteristic value of the upper block stored in build is reviewed and detected, so as to ensure that the peace of business datum
Entirely.
It should be noted that it can configure the target block in subsystem that business datum, which is stored to target block chain,
The node of chain, when the node receives the business datum of logical node forwarding, can send the business datum to the target
The corresponding node (abbreviation leader node) for running on leader's state of block chain, please by leader node broadcasts business datum storage
Each node corresponding to the target block chain is sought, if leader node can receive the node of predetermined number in each node
The confirmation message of request is stored to the business datum, then the business datum can be stored into the target block chain of itself, base
User is responded in the business datum, and to each node broadcasts business datum store instruction so that target block chain
Each corresponding node (including the node) can store the business datum into the target block chain of itself.Wherein, each
Node also sends the node when sending confirmation message using private key to the signature of the confirmation message so that leader node can be by
The signature that receives is carried in business datum store instruction, so to receive the node of business datum store instruction can be with
Business datum store instruction is verified by signing, if the quantity of signature meets predetermined number, and each signature leads to
The public key verifications for crossing corresponding node pass through, then the business datum carried in business datum store instruction can be stored to itself
In target block chain.
Referring to Fig. 3, the embodiments of the invention provide a kind of service request process chart, in the handling process, by logic
The service request of node receiving terminal, and according to configured default corresponding relation, select block corresponding with the service request
Chain, and service request is routed to the local node for configuring the block chain, service request is forwarded to configuration by the local node
The leader node of the block chain, until leader node receives the node pair of predetermined number in each node for configuring the block chain
The confirmation message of storage service request, can confirm that the block chain is reached common understanding to the service request, can be to the service request
Responded, response message is sent to local node, local node sends response message to logical node, and then by logic
Response message is returned to terminal by node.
The embodiment of the present invention between multiple service organizations according to business demand by configuring each class business datum correspondence
Block chain, can by each class business datum storage into block chain corresponding with such business datum, and then cause it is a plurality of
Can be stored with the business datum of different types of data respectively on block chain so that any service organization can need according to business
Ask, a class business datum is shared on a block chain with some partner services mechanisms, with other partner services mechanisms another
Another kind of business datum is shared on one block chain, and data on different blocks chain are independent of each other, so as to optionally
Data sharing and data isolation are carried out, is associated before and after being additionally, since in block chain between block so that any business in block
It can be transferred through next block when data are tampered detecting, it is to avoid treated business datum is distorted or denied to malicious user,
It also ensure that the security of business datum.
The data for being additionally, since each node storage for being configured with same block chain are consistent, even if the data of a certain node
The data that losing or being tampered can store according to other corresponding nodes of the block chain are recovered, and then also improve
The security and restorability of data.
The process that each block chain is additionally, since in generation block is independent of each other, even if receiving a large number of users in a short time
Business datum, business datum can be also branched in each block chain according to data type, and then concurrently in each block
Storage service data in chain so that the performance of server is no longer limited by the chain structure of block chain, improve the fortune of server
Line efficiency.
In actual application scenarios, according to current business demand, the block chain that server is configured may also update,
More news may have a variety of, and the embodiment of the present invention is illustrated with following four kinds of situations：
Situation 1, when server receives the first more new command, configured data class is updated based on the first more new command
The corresponding relation of type and block chain to be configured.
Wherein, the first more new command carries configured data type and block chain mark to be configured.When receiving
After one more new command, server can extract this two item data from first more new command, and be looked into default corresponding relation
Ask whether there is with any one of this two item data data identical data, if there is with configured data type identical
Data type, but in the absence of the block chain mark identical block chain mark to be configured with this, then can be by the configured number
Block chain to be configured is revised as according to the corresponding block chain of type.
Situation 2, when server receives the second more new command, configured data class is updated based on the second more new command
The corresponding relation of type and configured block chain.
Wherein, the second more new command carries configured data type and configured block chain mark.When receiving
After two more new commands, server can extract this two item data from second more new command, and be looked into default corresponding relation
Ask whether there is with any one of this two item data data identical data, if there is with configured data type identical
Data type, and there is the block chain mark identical block chain mark to be configured with this, then it can delete the configured number
According to type and the corresponding relation of former block chain, and it is corresponding that the configured data type is added into the configured block chain
Data type.
Situation 3, the depth of the night server receives the during new command, data class to be configured is updated based on new command the depth of the night the
The corresponding relation of type and block chain to be configured.
Wherein, the depth of the night new command carry data type to be configured and block chain mark to be configured.When receiving
The depth of the night new command after, server can from the depth of the night new command in extract this two item data, and looked into default corresponding relation
Ask whether there is with any one of this two item data data identical data, if there is no identical with data type to be configured
Data type, also identify identical block chain in the absence of the block chain to be configured with this and identify, can add one it is to be configured
Data type and the corresponding relation of block chain to be configured.
Situation 4, when receiving four more new commands, based on the 4th more new command update data type to be configured with
The corresponding relation of the block chain of configuration.
Wherein, the 4th more new command carries data type to be configured and configured block chain mark.When receiving
After four more new commands, server can extract this two item data from the 4th more new command, and be looked into default corresponding relation
Ask whether there is with any one of this two item data data identical data, if there is no identical with data type to be configured
Data type, but exist and block chain to be configured mark identical block chain is identified, can be by the data to be configured
Type is added to the configured corresponding data type of block chain.
It should be noted that update the server on data type and block chain corresponding relation when, in order to ensure
Whole business data processing system can normal work, this be related to the data type being updated or the block chain that is updated other
The renewal process that server can also be synchronized.
Above-mentioned renewal process is exemplified by adding class user's collage-credit data, it is assumed that user's collage-credit data and configured user
The shared demand of relation chain data is identical (can be shared between subsystems), then operation personnel can trigger the 4th renewal
Instruction so that server can be updated based on the 4th more new command received.
, can be according to current business demand by the business number of new class by being updated to data type and block chain
According to storage into new block chain；Can also be according to existing cooperative relationship between service organization (configured block chain), will
The business datum of new class is stored into configured block chain；Can also be according to the shared demand of change, by configured number
It is corresponding with new block chain according to type；The corresponding relation of configured data type and configured block chain can also be changed,
So that can be according to business demand or shared demand neatly storage service data between multiple service organizations.
In above-mentioned renewal process, in order to avoid the data type changed and the corresponding relation influence of block chain are normal
Business data processing process, server can when receiving more new command, stop handle the corresponding block of more new command
The storing process of business datum on chain；When completing the contract of executed and receiving renewal completion message, after renewal
Default corresponding relation storage service data.Wherein, contract refers to the code operated on block chain, for indicate how processing
Business datum.Some contracts may be carrying out during more new command due to receiving, therefore in order to avoid contract after renewal can not
It is normal to perform, the contract of executed can be waited to perform the business after completion, then start to process block chain or data type renewal
Data.
Fig. 4 is a kind of block diagram of business datum storage device provided in an embodiment of the present invention.Referring to Fig. 4, the device is specific
Including：
Receiving module 401, for receiving business datum；
Determining module 402, for the data type according to business datum, is determined and business datum pair from a plurality of block chain
The target block chain answered；
Memory module 403, for the block head characteristic value based on the first block in business datum and target block chain,
The second block is generated on target block chain, the first block is a upper block for the second block, and the second block is used for record traffic
Data.
The embodiment of the present invention between multiple service organizations according to business demand by configuring each class business datum correspondence
Block chain, can by each class business datum storage into block chain corresponding with such business datum, and then cause it is a plurality of
Can be stored with the business datum of different types of data respectively on block chain so that any service organization can need according to business
Ask, a class business datum is shared on a block chain with some partner services mechanisms, with other partner services mechanisms another
Another kind of business datum is shared on one block chain, and data on different blocks chain are independent of each other, so as to optionally
Data sharing and data isolation are carried out, is associated before and after being additionally, since in block chain between block so that any business in block
It can be transferred through next block when data are tampered detecting, it is to avoid treated business datum is distorted or denied to malicious user,
It also ensure that the security of business datum.
Process due to each block chain in generation block is independent of each other, even if receiving the business of a large number of users in a short time
Data, can also branch to business datum in each block chain according to data type, and then concurrently be deposited in each block chain
Store up business datum so that the performance of server is no longer limited by the chain structure of block chain, improves the operational efficiency of server.
In a kind of possible implementation, determining module 402 is used for：
According to the default corresponding relation of the data type of business datum inquiry, default corresponding relation be used to indicating data type with
The corresponding relation of block chain；, will be with if there is the block chain matched with the data type of business datum in default corresponding relation
The block chain of the data type matching of business datum is defined as target block chain,.
In a kind of possible implementation, determining module 402 is additionally operable to：
The block chain matched if there is no the data type with business datum, by the shared block chain in a plurality of block chain
It is defined as target block chain, shared block chain is used to store the business datum shared between multiple service organizations.
In a kind of possible implementation, the device composition based on Fig. 4, referring to Fig. 5 A, the device also includes：
Receiving module 401, for receiving business data packet；
Acquisition module 404, the signature for obtaining business datum and terminal-pair business datum from business data packet；
Determining module 402, if passed through for the signature verification to business datum, according to the data type of business datum,
Target block chain corresponding with business datum is determined from a plurality of block chain.
In a kind of possible implementation, the device composition based on Fig. 4, referring to Fig. 5 B, the device also includes：
Update module 405, for when receiving the first more new command, configured number to be updated based on the first more new command
According to type and the corresponding relation of block chain to be configured；Or,
Update module 405, for when receiving the second more new command, configured number to be updated based on the second more new command
According to type and the corresponding relation of configured block chain；Or,
Update module 405, in the depth of the night receiving the during new command, number to be configured is updated based on new command the depth of the night the
According to type and the corresponding relation of block chain to be configured；Or,
Update module 405, for when receiving four more new commands, number to be configured to be updated based on the 4th more new command
According to type and the corresponding relation of configured block chain.
Above-mentioned all optional technical schemes, can form the alternative embodiment of the present invention, herein no longer using any combination
Repeat one by one.
It should be noted that：Above-described embodiment provide business datum storage device in storage service data, only more than
The division progress of each functional module is stated for example, in practical application, as needed can distribute above-mentioned functions by difference
Functional module complete, i.e., the internal structure of device is divided into different functional modules, with complete it is described above whole or
Person's partial function.In addition, the business datum storage device that above-described embodiment is provided belongs to business datum storage method embodiment
Same design, it implements process and refers to embodiment of the method, repeats no more here.
Fig. 6 is the block diagram of a kind of electronic equipment 600 provided in an embodiment of the present invention.For example, electronic equipment 600 can be carried
For for a server.Reference picture 6, electronic equipment 600 includes processing assembly 622, and it further comprises one or more processors,
And as the memory resource representated by memory 632, for store can by the execution of processing component 622 instruction, for example should
Use program.The application program stored in memory 632 can include it is one or more each correspond to one group of instruction
Module.In addition, processing assembly 622 is configured as execute instruction, to perform above-mentioned business datum storage method.
Electronic equipment 600 can also include the power supply pipe that a power supply module 626 is configured as performing electronic equipment 600
Reason, a wired or wireless network interface 650 is configured as electronic equipment 600 being connected to network, and an input and output (I/
O) interface 658.Electronic equipment 600 can be operated based on the operating system for being stored in memory 632, such as Windows
ServerTM, Mac OS XTM, UnixTM,LinuxTM, FreeBSDTMOr it is similar.
In the exemplary embodiment, a kind of computer-readable recording medium is additionally provided, for example instructed including at least one,
The memory of at least one section program, code set or instruction set, above-mentioned at least one instruction, at least one section program, code set or refers to
Order collection can be loaded and performed to complete the business datum storage method in above-described embodiment by the processor in electronic equipment.Example
Such as, computer-readable recording medium can be ROM, RAM, CD-ROM, tape, floppy disk and optical data storage devices etc..
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can be by hardware
To complete, the hardware of correlation can also be instructed to complete by program, program can be stored in a kind of computer-readable storage
In medium, storage medium mentioned above can be read-only storage, disk or CD etc..
Presently preferred embodiments of the present invention is these are only, is not intended to limit the invention, it is all in the spirit and principles in the present invention
Within, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (15)
1. a kind of business datum storage method, it is characterised in that methods described includes：
Receive business datum；
According to the data type of the business datum, target block corresponding with the business datum is determined from a plurality of block chain
Chain；
Based on the block head characteristic value of the first block in the business datum and the target block chain, in the target block
The second block is generated on chain, first block is a upper block for second block, and second block is used to record
The business datum.
2. according to the method described in claim 1, it is characterised in that the data type according to the business datum, from many
Target block chain corresponding with the business datum is determined in bar block chain, including：
According to the default corresponding relation of the data type of business datum inquiry, the default corresponding relation is used to indicate data class
The corresponding relation of type and block chain；
, will be with the industry if there is the block chain matched with the data type of the business datum in the default corresponding relation
The block chain of the data type matching of business data is defined as the target block chain.
3. method according to claim 2, it is characterised in that methods described also includes：
The block chain matched if there is no the data type with the business datum, by the shared region in a plurality of block chain
Block chain is defined as the target block chain, and the shared block chain is used to store the business number shared between multiple service organizations
According to.
4. according to the method described in claim 1, it is characterised in that the reception business datum, including：
Receive business data packet；
The signature of business datum described in business datum and terminal-pair is obtained from the business data packet；
The data type according to the business datum, determines target corresponding with the business datum from a plurality of block chain
Block chain, including：
If the signature verification to the business datum passes through, according to the data type of the business datum, from a plurality of block chain
It is middle to determine target block chain corresponding with the business datum.
5. according to the method described in claim 1, it is characterised in that methods described also includes：
When receiving the first more new command, based on the described first more new command update configured data type with it is to be configured
The corresponding relation of block chain；Or,
When receiving the second more new command, based on the described second more new command update configured data type with it is configured
The corresponding relation of block chain；Or,
In the depth of the night receiving the during new command, based on new command the depth of the night described the update data type to be configured with it is to be configured
The corresponding relation of block chain；Or,
When receiving four more new commands, based on the 4th more new command update data type to be configured with it is configured
The corresponding relation of block chain.
6. according to the method described in claim 1, it is characterised in that methods described also includes：
According to the first determination mode, the data type that will meet the description object of the business datum is defined as the business datum
Data type；And/or,
According to the second determination mode, the data type that will meet the data secret grade of the business datum is defined as the business
The data type of data；And/or,
According to the 3rd determination mode, the data type for meeting the corresponding service organization of the business datum is defined as the business
The data type of data；And/or,
According to the priority of data type determination mode, using the business datum determined by the determination mode of highest priority
Data type.
7. according to the method described in claim 1, it is characterised in that a plurality of block chain is at least one first service mechanism
It is at least one described first service mechanism and at least one to provide the Partial Block chain in data, services, a plurality of block chain
Second service mechanism provides data, services；Or, a plurality of block chain is that at least one service organization provides data, services.
8. a kind of business datum storage device, it is characterised in that described device includes：
Receiving module, for receiving business datum；
Determining module, for the data type according to the business datum, is determined and the business datum from a plurality of block chain
Corresponding target block chain；
Memory module, for the block head characteristic value based on the first block in the business datum and the target block chain,
Generate the second block on the target block chain, first block is a upper block for second block, described the
Two blocks are used to record the business datum.
9. device according to claim 8, it is characterised in that the determining module is used for：
According to the default corresponding relation of the data type of business datum inquiry, the default corresponding relation is used to indicate data class
The corresponding relation of type and block chain；If having what is matched with the data type of the business datum in the default corresponding relation
Block chain, the target block chain is defined as by the block chain that the data type with the business datum is matched.
10. device according to claim 9, it is characterised in that the determining module is additionally operable to：
The block chain matched if there is no the data type with the business datum, by the shared region in a plurality of block chain
Block chain is defined as the target block chain, and the shared block chain is used to store the business number shared between multiple service organizations
According to.
11. device according to claim 8, it is characterised in that described device also includes：
The receiving module, for receiving business data packet；
Acquisition module, the signature for obtaining business datum described in business datum and terminal-pair from the business data packet；
The determining module, if passed through for the signature verification to the business datum, according to the data of the business datum
Type, determines target block chain corresponding with the business datum from a plurality of block chain.
12. device according to claim 8, it is characterised in that described device also includes：
Update module, for when receiving the first more new command, configured data to be updated based on the described first more new command
Type and the corresponding relation of block chain to be configured；Or,
The update module, for when receiving the second more new command, updating configured based on the described second more new command
Data type and the corresponding relation of configured block chain；Or,
The update module, in the depth of the night receiving the during new command, updates to be configured based on new command the depth of the night described the
Data type and the corresponding relation of block chain to be configured；Or,
The update module, for when receiving four more new commands, updating to be configured based on the 4th more new command
Data type and the corresponding relation of configured block chain.
13. device according to claim 8, it is characterised in that
The determining module is additionally operable to：According to the first determination mode, the data class of the description object of the business datum will be met
Type is defined as the data type of the business datum；And/or,
The determining module is additionally operable to：According to the second determination mode, the number of the data secret grade of the business datum will be met
It is defined as the data type of the business datum according to type；And/or,
The determining module is additionally operable to：According to the 3rd determination mode, the number of the corresponding service organization of the business datum will be met
It is defined as the data type of the business datum according to type；And/or,
The determining module is additionally operable to：It is true using the determination mode institute of highest priority according to the priority of each determination mode
The data type of the fixed business datum.
14. a kind of computer-readable recording medium, it is characterised in that at least one instruction that is stored with the storage medium, extremely
Few one section of program, code set or instruction set, at least one instruction, at least one section program, the code set or instruction
Collection is loaded as processor and performed to realize the business datum storage side as any one of claim 1 to claim 7
Method.
15. a kind of electronic equipment, it is characterised in that the electronic equipment includes depositing in processor and memory, the memory
Contain at least one instruction, at least one section program, code set or instruction set, at least one instruction, at least one section journey
Sequence, the code set or instruction set are loaded by the processor and performed to realize as any in claim 1 to claim 7
Business datum storage method described in.
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|---|---|---|---|
| CN201910667445.8A CN110348242B (en) | 2017-06-12 | 2017-06-12 | Service request processing method and device |
| CN201710438943.6A CN107315786B (en) | 2017-06-12 | 2017-06-12 | Service data storage method and device |
| PCT/CN2018/090681 WO2018228337A1 (en) | 2017-06-12 | 2018-06-11 | Service data storage method, computer readable storage medium and electronic device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107315786B (en) | 2020-12-11 |
| WO2018228337A1 (en) | 2018-12-20 |
| CN110348242B (en) | 2021-01-15 |
| CN110348242A (en) | 2019-10-18 |
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