CN110517145A - Data trade method and relevant device based on multi-tiling interchain - Google Patents
Data trade method and relevant device based on multi-tiling interchain Download PDFInfo
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- CN110517145A CN110517145A CN201910810030.1A CN201910810030A CN110517145A CN 110517145 A CN110517145 A CN 110517145A CN 201910810030 A CN201910810030 A CN 201910810030A CN 110517145 A CN110517145 A CN 110517145A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
Abstract
A kind of data trade method based on multi-tiling interchain, which comprises receive the transaction request triggered on the first block chain；Judge whether first client is added the second block chain；If so, broadcasting the transaction request on the first block chain；After the transaction request is verified and comes into force, the transaction request is sent on the second block chain, and transaction is initiated between first address and second address on the second block chain, transaction results are obtained, the transaction results are back to by the first block chain by the second block chain；Broadcast is directed to the checking request of the transaction results on the first block chain；Second client is counted to the first quantity of the transaction results being verified；If so, determining that the transaction results come into force.The present invention also provides a kind of data trade device, the first client and computer readable storage mediums.The present invention can be realized the data trade of multiple block interchains.
Description
Technical field
The present invention relates to block chain technical field more particularly to a kind of data trade methods and phase based on multi-tiling interchain
Close equipment.
Background technique
Block chain be with distributed data base identification, propagate and information-recording intelligent peer-to-peer network, be also referred to as worth
Internet.The technical advantages such as block chain has decentralization, tamper-resistant, data consistency stores, transparent procedures is traceable, quilt
Think to be owned by broad application prospect in various fields such as finance, reference, Internet of Things, economic trade clearing, asset managements.
Currently, existing many tissues or mechanism issue public chain, private chain and alliance's chain, still, every chain is all mutually indepedent
, information is intercoursed between various block chain networks to be realized by the modes such as exchange under line, and this mode is difficult full
Demand of the foot across chain data interaction.
Therefore, how to realize that the data transfer of multiple block interchains is a technical problem urgently to be resolved.
Summary of the invention
In view of the foregoing, it is necessary to which a kind of data trade method and relevant device based on multi-tiling interchain, energy are provided
Enough realize the data trade of multiple block interchains.
The first aspect of the present invention provides a kind of data trade method based on multi-tiling interchain, is applied to the first client
End, first client have the function that a plurality of different blocks chain is added, which comprises
The transaction request triggered on the first block chain is received, the transaction request is used to request on the second block chain
Transaction is initiated between first address and the second address；
Judge whether first client is added the second block chain；
If the second block chain is added in first client, the transaction is broadcasted on the first block chain and is asked
It asks；
After the transaction request is verified and comes into force, the transaction request is sent on Xiang Suoshu the second block chain, and in institute
It states on the second block chain and to initiate transaction between first address and second address, obtain transaction results, pass through described the
The transaction results are back to the first block chain by two block chains；
Broadcast is directed to the checking request of the transaction results on the first block chain, wherein by first block
The second client on chain verifies the transaction results, and second client is while the first block chain is added
With the client in the client of the second block chain in addition to first client；
Second client is counted to the first quantity of the transaction results being verified；
If first quantity is more than preset threshold, determine that the transaction results come into force.
In one possible implementation, by the third of the first block chain and the second block chain is added simultaneously
Client verifies the transaction request, judges whether the second block chain exists simultaneously institute by the third client
The first address and second address are stated, if the second block chain exists simultaneously first address and second ground
Location judges transaction data needed for whether the total data on first address is greater than or equal to the transaction request, if described
Transaction data needed for total data on first address is greater than or equal to the transaction request, determines that the transaction request is verified
Pass through, if the second quantity being verified is more than the preset threshold, determines that the transaction request is verified and come into force.
In one possible implementation, the method also includes:
If the second block chain is not added for first client, the transaction is broadcasted on the first block chain and is asked
It asks.
In one possible implementation, described before the transaction request that the reception triggers on the first block chain
Method further include:
Account information is generated in its every block chain to be added for first client.
In one possible implementation, the method also includes:
The block chain selection instruction inputted in block chain list is received, the block chain list includes first client
Hold a plurality of block chain that can be added；
The block chain selection instruction is responded, at least one block chain selected is added to first client
On.
The second aspect of the present invention provides a kind of data trade device, runs on the first client, first client
Has the function that a plurality of different blocks chain is added, the data trade device includes:
Receiving module, for receiving the transaction request triggered on the first block chain, the transaction request is for requesting
Transaction is initiated on second block chain between the first address and the second address；
Judgment module, for judging whether first client is added the second block chain；
Broadcast module is wide on the first block chain if the second block chain is added for first client
Broadcast the transaction request；
Transmission module, for sending the friendship on Xiang Suoshu the second block chain after the transaction request is verified and comes into force
Easily request, and transaction is initiated between first address and second address on the second block chain, obtain transaction knot
The transaction results are back to the first block chain by the second block chain by fruit；
The broadcast module is also used to broadcast the checking request for being directed to the transaction results on the first block chain,
Wherein, the transaction results are verified by the second client on the first block chain, second client is same
When the client in the client of the first block chain and the second block chain in addition to first client is added；
Statistical module, for counting second client to the first quantity of the transaction results being verified；
Determining module determines that the transaction results come into force if being more than preset threshold for first quantity.
In one possible implementation, the broadcast module, if be also used to first client be not added it is described
Second block chain broadcasts the transaction request on the first block chain.
In one possible implementation, the receiving module is also used to receive the area inputted in block chain list
Block chain selection instruction, the block chain list include a plurality of block chain that first client can be added；
The data trade device further include:
Module is added at least one block chain selected is added to institute for responding the block chain selection instruction
It states in the first client.
The third aspect of the present invention provides a kind of first client, and first client includes processor and memory,
The processor realizes the number based on multi-tiling interchain when being used to execute the computer program stored in the memory
According to method of commerce.
The fourth aspect of the present invention provides a kind of computer readable storage medium, deposits on the computer readable storage medium
Computer program is contained, the data trade based on multi-tiling interchain is realized when the computer program is executed by processor
Method.
By above technical scheme, in the present invention, the transaction request triggered on the first block chain, the transaction may be received in
Request initiates transaction for requesting on the second block chain between the first address and the second address, judges that first client is
It is no that the second block chain is added；It is wide on the first block chain if the second block chain is added in first client
The transaction request is broadcast, after the transaction request is verified and comes into force, sends the transaction request on Xiang Suoshu the second block chain,
And transaction is initiated between first address and second address on the second block chain, transaction results are obtained, are passed through
The transaction results are back to the first block chain by the second block chain；Further, on the first block chain
Broadcast is directed to the checking request of the transaction results, wherein by the second client on the first block chain to the transaction
As a result it is verified, second client is while being added in the client of the first block chain and the second block chain
Client in addition to first client；Finally, verifying of second client to the transaction results can be counted
By the first quantity；If first quantity is more than preset threshold, determine that the transaction results come into force.As it can be seen that in the present invention,
It, can be more by selecting the client that can be worked on a plurality of block chain simultaneously to serve as after the whole network comes into force to transaction request verifying
The medium of block interchain, the transaction request triggered on the first block chain is transferred on the second block chain, and in the secondth area
After completing transaction on block chain, the whole network verifying is carried out to transaction results by the client to work on a plurality of block chain simultaneously again,
To not only realizing across chain communication, simultaneously, it is ensured that the reliability of transaction results.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of process of the preferred embodiment of data trade method based on multi-tiling interchain disclosed by the invention
Figure.
Fig. 2 is a kind of functional block diagram of the preferred embodiment of data trade device disclosed by the invention.
Fig. 3 is the first client of the preferred embodiment that the present invention realizes the data trade method based on multi-tiling interchain
Structural schematic diagram.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying example, the present invention will be described in detail.It should be noted that in the absence of conflict, the embodiment of the present invention and embodiment
In feature can be combined with each other.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Client of the present invention includes that one kind can be automatic to carry out numerical value meter according to the instruction for being previously set or storing
It calculates and/or the electronic equipment of information processing, hardware includes but is not limited to microprocessor, specific integrated circuit (ASIC), can compile
Journey gate array (FPGA), digital processing unit (DSP), embedded device etc..The client can include but is not limited to any one
Kind can carry out the electronic product of human-computer interaction with user by modes such as keyboard, mouse, remote controler, touch tablet or voice-operated devices,
For example, personal computer, tablet computer, smart phone, personal digital assistant PDA etc..
Referring to Figure 1, Fig. 1 is a kind of preferable implementation of data trade method based on multi-tiling interchain disclosed by the invention
The flow chart of example.Wherein, the data trade method based on multi-tiling interchain is applied to the first client, first client
End has the function that a plurality of different blocks chain is added, and the sequence of step can change in the flow chart according to different requirements, certain
A little steps can be omitted.
S11, the first client receive the transaction request triggered on the first block chain.
When there is a plurality of block chain authorized mutually, the corresponding client of a plurality of block chain can be packaged, is whole
It closes and authorizes, that is, realize the multifunction of client, in this way, the client of a plurality of block chain can be added with regard to obtaining, namely
The client of acquisition has the function that a plurality of block chain can be added.Wherein, the corresponding client of a plurality of block chain is carried out
Encapsulation, integration belong to the prior art, and details are not described herein, and authorization refers to obtaining the access right of block chain corresponding merchant, such as
Fruit businessman develops internal interface, and a plurality of block chain can be called by internal interface, realizes the mutual authorization of a plurality of block chain.
In the embodiment of the present invention, the first client has the function that a plurality of different blocks chain is added, i.e., described first client
At least two block chains can be added in end, and how much specific be added is determined by user.First client is any in block chain network
One client.
In the embodiment of the present invention, when carrying out data trade on two addresses needed on the second block chain, for example, will
Address X transfers accounts 100token to address Y, and the first client may be received in the transaction request triggered on the first block chain, described
Transaction request initiates transaction for requesting on the second block chain between the first address and the second address.Wherein, first ground
Location and second address each mean the address of storage token.Wherein, the first block can be only added in first client
Chain, alternatively, the first block chain and the second block chain can be added in first client simultaneously, alternatively, first client
Three or more block chains can be added simultaneously, the embodiment of the present invention is without limitation.
As an alternative embodiment, before step S11, the method also includes:
Account information is generated in its every block chain to be added for first client.
In the optional embodiment, due to the first client be by multiple client is packaged, is integrated with
And obtained after authorization, and the block chain address of multiple client has no longer been applicable in the first client before handling,
Therefore, it for first client, needs to generate account letter in its every block chain to be added for first client
Breath, for example the address information of the account of token is stored in first client.Wherein, the address information of generation can be one
A address uses on a plurality of block chain, is also possible to every block chain and generates an address.User can select when using for the first time
It selects and creates the address that a plurality of block chain is used in conjunction with, also can choose the individual address of creation, each address is only capable of in oneself chain
Upper use.In general, if an address can be used and correspond to a plurality of block when a plurality of block chain uses identical address format
Chain can only the corresponding address of a block chain when using different address formats.
As an alternative embodiment, the method also includes:
The block chain selection instruction inputted in block chain list is received, the block chain list includes first client
Hold a plurality of block chain that can be added；
The block chain selection instruction is responded, at least one block chain selected is added to first client
On.
In the optional embodiment, although the first client has the function that a plurality of block chain can be added,
It is that several block chains are added is determined by the selection of user to first client, user can carry out in block chain list
Selection input block chain selection instruction, the block chain list includes a plurality of block chain that first client can be added；
First client can respond the block chain selection instruction, and at least one block chain selected is added to described
In one client, i.e., a block chain can be only added in described first client, and a plurality of block chain can also be added.
S12, the first client judge whether first client is added the second block chain, if so, executing step
S13, if it is not, terminating this process.
In the embodiment of the present invention, the first client needs first to judge whether first client is added second block
Chain can respond friendship if the second block chain is added in first client by first client itself
Easily request.If the second block chain is not added for first client, needs by other while the first block chain is added
And second block chain client come response transaction request.
As an alternative embodiment, the method also includes:
If the second block chain is not added for first client, the transaction is broadcasted on the first block chain and is asked
It asks.
In the optional embodiment, first client only joined the first block chain, when described first
When receiving the transaction request of triggering on the first block chain, first client needs first in first block client
The transaction request is broadcasted on chain, by the first block chain and second block is added on the first block chain simultaneously
The client of chain verifies the transaction request, and the first block chain and the second block chain is not added simultaneously
Client abandon this broadcast transaction request；After the transaction request is verified and comes into force, while first block is added
Chain and the second block chain and the most fast client of response responds the transaction request, and in the second block chain
On trade between first address and second address, obtain transaction results, and by the second block chain will
The transaction results are back to the first block chain, thus realize by by and meanwhile the first block chain and institute is added
The client of the second block chain is stated to complete the transaction request.
S13, the first client broadcast the transaction request on the first block chain.
In the embodiment of the present invention, first client joined the first block chain and second block simultaneously
Chain, when first client receives the transaction request of triggering on the first block chain, first client needs elder generation
The transaction request is broadcasted on the first block chain.
S14, after the transaction request is verified and comes into force, the first client sends the friendship on the second block chain
Easily request, and transaction is initiated between first address and second address on the second block chain, obtain transaction knot
The transaction results are back to the first block chain by the second block chain by fruit.
In the embodiment of the present invention, by the first block chain and secondth area is added on the first block chain simultaneously
Other clients (such as third client) of block chain verify the transaction request, and firstth area is not added simultaneously
The client of block chain and the second block chain abandons the transaction request of this broadcast；After verifying comes into force, first client
Hold and send the transaction request on the second block chain, and on the second block chain first address with it is described
Transaction is initiated between second address, is obtained transaction results, i.e., the data in the account of first address is transferred to described second
In the account of address, and the transaction results are back to by the first block chain by the second block chain.Wherein, it trades
It as a result is the data alteration of the account of two addresses, i.e., it is amount of data reduction in the account of the first address, the two address
The quantity of data incrementss and data change in account.
Wherein, the third client is verified that detailed process is as follows to the transaction request:
By be added simultaneously the third client of the first block chain and the second block chain to the transaction request into
Row verifying, judges whether the second block chain exists simultaneously first address and described second by the third client
Address judges on first address if the second block chain exists simultaneously first address and second address
Total data whether be greater than or equal to the transaction request needed for transaction data, if the total data on first address is greater than
Or equal to transaction data needed for the transaction request, determine that the transaction request is verified the necessity for passing through, that is, being verified
Condition is that the second block chain needs to exist simultaneously first address and second address, and on first address
Total data be greater than or equal to the transaction request needed for transaction data.Further, it is also necessary to statistical testing of business cycles pass through
Two quantity determine that the transaction request is verified and come into force if the second quantity being verified is more than the preset threshold.
S15, the first client broadcast the checking request for the transaction results on the first block chain.
Wherein, the transaction results are verified by the second client on the first block chain, second visitor
Family end is while being added in the client of the first block chain and the second block chain in addition to first client
Client.
Specifically, the data change of the account of the first address of verifying and the change of the data of two address account whether
Match, i.e., whether the amount of data reduction of the account of the first address is equal to the data incrementss of two address account and data become
Whether quantity more is equal to the transaction data of the transaction results.Finally, second client can be counted to the transaction
As a result the quantity being verified can determine that the transaction results come into force if the quantity is more than the preset threshold, from
And doing evil for client can be prevented, it is ensured that the reliability of data trade.
S16, the first client count second client to the first quantity of the transaction results being verified.
Wherein, second client has multiple, in order to verify the reliability of the transaction results, the whole network is needed to verify,
First client can count the first quantity that second client is verified the transaction results.
If S17, first quantity are more than preset threshold, the first client determines that the transaction results come into force.
Wherein it is possible to preset a preset threshold, for example the second client has A, preset threshold, which can be set, is
A/2, i.e., if the first quantity of statistics is more than half, that is, it can determine that the transaction results come into force namely data trade is successful.
In the method flow described in Fig. 1, the transaction request triggered on the first block chain, the transaction may be received in
Request initiates transaction for requesting on the second block chain between the first address and the second address, judges that first client is
It is no that the second block chain is added；It is wide on the first block chain if the second block chain is added in first client
The transaction request is broadcast, after the transaction request is verified and comes into force, sends the transaction request on Xiang Suoshu the second block chain,
And transaction is initiated between first address and second address on the second block chain, transaction results are obtained, are passed through
The transaction results are back to the first block chain by the second block chain；Further, on the first block chain
Broadcast is directed to the checking request of the transaction results, wherein by the second client on the first block chain to the transaction
As a result it is verified, second client is while being added in the client of the first block chain and the second block chain
Client in addition to first client；Finally, verifying of second client to the transaction results can be counted
By the first quantity；If first quantity is more than preset threshold, determine that the transaction results come into force.As it can be seen that in the present invention,
It, can be more by selecting the client that can be worked on a plurality of block chain simultaneously to serve as after the whole network comes into force to transaction request verifying
The medium of block interchain, the transaction request triggered on the first block chain is transferred on the second block chain, and in the secondth area
After completing transaction on block chain, the whole network verifying is carried out to transaction results by the client to work on a plurality of block chain simultaneously again,
To not only realizing across chain communication, simultaneously, it is ensured that the reliability of transaction results.
The above is only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, for
For those skilled in the art, without departing from the concept of the premise of the invention, improvement, but these can also be made
It all belongs to the scope of protection of the present invention.
Fig. 2 is referred to, Fig. 2 is a kind of functional block diagram of the preferred embodiment of data trade device disclosed by the invention.
In some embodiments, the data trade device is run in the first client.The data trade device can
To include multiple functional modules as composed by program code segments.The program generation of each program segment in the data trade device
Code can store in memory, and as performed by least one processor, to execute described in Fig. 1 based on multi-tiling interchain
Data trade method in some or all of step, the associated description being specifically referred in Fig. 1, details are not described herein.
In the present embodiment, function of the data trade device according to performed by it can be divided into multiple function moulds
Block.The functional module may include: receiving module 201, judgment module 202, broadcast module 203, transmission module 204, statistics
Module 205 and determining module 206.The so-called module of the present invention refers to that one kind can be performed by least one processor and energy
The series of computation machine program segment of fixed function is enough completed, storage is in memory.In some embodiments, about each module
Function will be described in detail in subsequent embodiment.
Receiving module 201, for receiving the transaction request triggered on the first block chain, the transaction request is for requesting
Transaction is initiated between the first address and the second address on the second block chain.
When there is a plurality of block chain authorized mutually, the corresponding client of a plurality of block chain can be packaged, is whole
It closes and authorizes, that is, realize the multifunction of client, in this way, the client of a plurality of block chain can be added with regard to obtaining, namely
The client of acquisition has the function that a plurality of block chain can be added.Wherein, the corresponding client of a plurality of block chain is carried out
Encapsulation, integration belong to the prior art, and details are not described herein, and authorization refers to obtaining the access right of block chain corresponding merchant, such as
Fruit businessman develops internal interface, and a plurality of block chain can be called by internal interface, realizes the mutual authorization of a plurality of block chain.
In the embodiment of the present invention, the first client has the function that a plurality of different blocks chain is added, i.e., described first client
At least two block chains can be added in end, and how much specific be added is determined by user.First client is any in block chain network
One client.
In the embodiment of the present invention, when carrying out data trade on two addresses needed on the second block chain, for example, will
Address X transfers accounts 100token to address Y, and the first client may be received in the transaction request triggered on the first block chain, described
Transaction request initiates transaction for requesting on the second block chain between the first address and the second address.Wherein, first ground
Location and second address each mean the address of storage token.Wherein, the first block can be only added in first client
Chain, alternatively, the first block chain and the second block chain can be added in first client simultaneously, alternatively, first client
Three or more block chains can be added simultaneously, the embodiment of the present invention is without limitation.
Judgment module 202, for judging whether first client is added the second block chain.
In the embodiment of the present invention, the first client needs first to judge whether first client is added second block
Chain can respond friendship if the second block chain is added in first client by first client itself
Easily request.If the second block chain is not added for first client, needs by other while the first block chain is added
And second block chain client come response transaction request.
Broadcast module 203, if the second block chain is added for first client, on the first block chain
Broadcast the transaction request.
In the embodiment of the present invention, first client joined the first block chain and second block simultaneously
Chain, when first client receives the transaction request of triggering on the first block chain, first client needs elder generation
The transaction request is broadcasted on the first block chain.
Transmission module 204, described in being sent after the transaction request is verified and comes into force, on Xiang Suoshu the second block chain
Transaction request, and transaction is initiated between first address and second address on the second block chain, it is traded
As a result, the transaction results are back to the first block chain by the second block chain.
In the embodiment of the present invention, by the first block chain and secondth area is added on the first block chain simultaneously
Other clients (such as third client) of block chain verify the transaction request, and firstth area is not added simultaneously
The client of block chain and the second block chain abandons the transaction request of this broadcast；After verifying comes into force, first client
Hold and send the transaction request on the second block chain, and on the second block chain first address with it is described
Transaction is initiated between second address, is obtained transaction results, i.e., the data in the account of first address is transferred to described second
In the account of address, and the transaction results are back to by the first block chain by the second block chain.Wherein, it trades
It as a result is the data alteration of the account of two addresses, i.e., it is amount of data reduction in the account of the first address, the two address
The quantity of data incrementss and data change in account.
Wherein, the third client is verified that detailed process is as follows to the transaction request:
By be added simultaneously the third client of the first block chain and the second block chain to the transaction request into
Row verifying, judges whether the second block chain exists simultaneously first address and described second by the third client
Address judges on first address if the second block chain exists simultaneously first address and second address
Total data whether be greater than or equal to the transaction request needed for transaction data, if the total data on first address is greater than
Or equal to transaction data needed for the transaction request, determine that the transaction request is verified the necessity for passing through, that is, being verified
Condition is that the second block chain needs to exist simultaneously first address and second address, and on first address
Total data be greater than or equal to the transaction request needed for transaction data.Further, it is also necessary to statistical testing of business cycles pass through
Two quantity determine that the transaction request is verified and come into force if the second quantity being verified is more than the preset threshold.
The broadcast module 203 is also used to broadcast the verifying for being directed to the transaction results on the first block chain and asks
It asks, wherein the transaction results are verified by the second client on the first block chain, second client is
The client in the client of the first block chain and the second block chain in addition to first client is added simultaneously.
Specifically, the data change of the account of the first address of verifying and the change of the data of two address account whether
Match, i.e., whether the amount of data reduction of the account of the first address is equal to the data incrementss of two address account and data become
Whether quantity more is equal to the transaction data of the transaction results.Finally, second client can be counted to the transaction
As a result the quantity being verified can determine that the transaction results come into force if the quantity is more than the preset threshold, from
And doing evil for client can be prevented, it is ensured that the reliability of data trade.
Statistical module 205, for counting second client to the first quantity of the transaction results being verified.
Wherein, second client has multiple, in order to verify the reliability of the transaction results, the whole network is needed to verify,
First client can count the first quantity that second client is verified the transaction results.
Determining module 206 determines that first transaction results come into force if being more than preset threshold for first quantity.
Wherein it is possible to preset a preset threshold, for example the second client has A, preset threshold, which can be set, is
A/2, i.e., if the first quantity of statistics is more than half, that is, it can determine that the transaction results come into force namely data trade is successful.
Wherein, the transaction is asked by the third client that the first block chain and the second block chain are added simultaneously
It asks and is verified, judge whether the second block chain exists simultaneously first address and described by the third client
Second address judges first ground if the second block chain exists simultaneously first address and second address
Transaction data needed for whether the total data on location is greater than or equal to the transaction request, if the total data on first address
More than or equal to transaction data needed for the transaction request, determines that the transaction request is verified and pass through, if be verified
Second quantity is more than the preset threshold, determines that the transaction request is verified and comes into force.
Optionally, the broadcast module 203, if being also used to first client, the second block chain, In are not added
The transaction request is broadcasted on the first block chain.
In the optional embodiment, first client only joined the first block chain, when described first
When receiving the transaction request of triggering on the first block chain, first client needs first in first block client
The transaction request is broadcasted on chain, by the first block chain and second block is added on the first block chain simultaneously
The client of chain verifies the transaction request, and the first block chain and the second block chain is not added simultaneously
Client abandon this broadcast transaction request；After the transaction request is verified and comes into force, while first block is added
Chain and the second block chain and the most fast client of response responds the transaction request, and in the second block chain
On trade between first address and second address, obtain transaction results, and by the second block chain will
The transaction results are back to the first block chain, thus realize by by and meanwhile the first block chain and institute is added
The client of the second block chain is stated to complete the transaction request.
Optionally, the data trade device further include:
Generation module, for being before the receiving module 201 receives the transaction request triggered on the first block chain
First client generates account information in its every block chain to be added.
In the optional embodiment, due to the first client be by multiple client is packaged, is integrated with
And obtained after authorization, and the block chain address of multiple client has no longer been applicable in the first client before handling,
Therefore, it for first client, needs to generate account letter in its every block chain to be added for first client
Breath, for example the address information of the account of token is stored in first client.Wherein, the address information of generation can be one
A address uses on a plurality of block chain, is also possible to every block chain and generates an address.User can select when using for the first time
It selects and creates the address that a plurality of block chain is used in conjunction with, also can choose the individual address of creation, each address is only capable of in oneself chain
Upper use.In general, if an address can be used and correspond to a plurality of block when a plurality of block chain uses identical address format
Chain can only the corresponding address of a block chain when using different address formats.
Optionally, the receiving module 201 is also used to receive the block chain selection instruction inputted in block chain list,
The block chain list includes a plurality of block chain that first client can be added；
The data trade device further include:
Module is added at least one block chain selected is added to institute for responding the block chain selection instruction
It states in the first client.
In the optional embodiment, although the first client has the function that a plurality of block chain can be added,
It is that several block chains are added is determined by the selection of user to first client, user can carry out in block chain list
Selection input block chain selection instruction, the block chain list includes a plurality of block chain that first client can be added；
First client can respond the block chain selection instruction, and at least one block chain selected is added to described
In one client, i.e., a block chain can be only added in described first client, and a plurality of block chain can also be added.
In the data trade device described in Fig. 2, the transaction request triggered on the first block chain may be received in, it is described
Transaction request initiates transaction for requesting on the second block chain between the first address and the second address, judges first client
Whether end is added the second block chain；If the second block chain is added in first client, in the first block chain
The upper broadcast transaction request sends the transaction on Xiang Suoshu the second block chain after the transaction request is verified and comes into force
Request, and transaction is initiated between first address and second address on the second block chain, transaction results are obtained,
The transaction results are back to the first block chain by the second block chain；Further, in first block
Broadcast is directed to the checking request of the transaction results on chain, wherein by the second client on the first block chain to described
Transaction results are verified, and second client is while the client of the first block chain and the second block chain is added
Client in end in addition to first client；Finally, second client can be counted to the transaction results
The first quantity being verified；If first quantity is more than preset threshold, determine that the transaction results come into force.As it can be seen that this hair
It, can be by selecting the client that can be worked on a plurality of block chain simultaneously after the whole network comes into force to transaction request verifying in bright
The transaction request triggered on the first block chain is transferred on the second block chain by the medium for serving as a plurality of block interchain, and
After completing transaction on second block chain, the whole network is carried out to transaction results by the client to work on a plurality of block chain simultaneously again
Verifying, to not only realize across chain communication, simultaneously, it is ensured that the reliability of transaction results.
As shown in figure 3, Fig. 3 is the of the preferred embodiment that the present invention realizes the data trade method based on multi-tiling interchain
The structural schematic diagram of one client.First client 3 include memory 31, at least one processor 32, be stored in it is described
In memory 31 and the computer program 33 and at least one communication bus 34 that can be run at least one described processor 32.
It will be understood by those skilled in the art that schematic diagram shown in Fig. 3 is only the example of first client 3, and
The restriction to first client 3 is not constituted, may include than illustrating more or fewer components, or the certain portions of combination
Part or different components, such as first client 3 can also include input-output equipment, network access equipment etc..
First client 3 further include but be not limited to any one can be with user by keyboard, mouse, remote controler, touching
The modes such as template or voice-operated device carry out the electronic product of human-computer interaction, for example, personal computer, tablet computer, smart phone,
Personal digital assistant (Personal Digital Assistant, PDA) etc..Network locating for first client 3 includes
But it is not limited to internet, wide area network, Metropolitan Area Network (MAN), local area network, Virtual Private Network (Virtual Private Network, VPN)
Deng.
At least one described processor 32 can be central processing unit (Central Processing Unit, CPU),
It can also be other general processors, digital signal processor (Digital Signal Processor, DSP), dedicated integrated
Circuit (Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..The processor 32 can be microprocessor or the processor 32 is also possible to any conventional processor
Deng the processor 32 is the control centre of first client 3, utilizes entire first client of various interfaces and connection
The various pieces at end 3.
The memory 31 can be used for storing the computer program 33 and/or module/unit, and the processor 32 passes through
Operation executes the computer program and/or module/unit being stored in the memory 31, and calls and be stored in memory
Data in 31 realize the various functions of first client 3.The memory 31 can mainly include storing program area and deposit
Store up data field, wherein storing program area can application program needed for storage program area, at least one function (for example sound is broadcast
Playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (ratio according to the first client 3
Such as audio data).In addition, memory 31 may include nonvolatile memory, such as hard disk, memory, plug-in type hard disk, intelligence
Energy storage card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash
Card), at least one disk memory, flush memory device or other non-volatile solid state memory parts.
In conjunction with Fig. 1, it is a kind of based on multi-region to realize that the memory 31 in first client 3 stores multiple instruction
The multiple instruction can be performed to realize in the data trade method of block interchain, the processor 32:
The transaction request triggered on the first block chain is received, the transaction request is used to request on the second block chain
Transaction is initiated between first address and the second address；
Judge whether first client is added the second block chain；
If the second block chain is not added for first client, the transaction is broadcasted on the first block chain and is asked
It asks, wherein after the transaction request is verified and comes into force, the transaction is asked by the second client on the first block chain
It asks and is responded, be transferred to the data to be transferred of first address on the second block chain by second client
Second address obtains the first transaction results, and first transaction results is back to institute by the second block chain
The first block chain is stated, second client is while the first block chain and the second block chain is added and responds most fast
Client；
First transaction results that second client returns are received on the first block chain；
Broadcast is directed to the checking request of first transaction results on the first block chain, wherein by described first
Third client on block chain verifies first transaction results, and the third client is while being added described the
Client in the client of one block chain and the second block chain in addition to second client；
Count the first quantity that the third client is verified first transaction results；
If first quantity is more than preset threshold, determine that first transaction results come into force.
In a kind of optional embodiment, by the first block chain and the second block chain are added simultaneously the 4th
Client verifies the transaction request, judges whether the second block chain exists simultaneously institute by the 4th client
The first address and second address are stated, if the second block chain exists simultaneously first address and second ground
Location, judges whether the total data on first address is greater than or equal to the data to be transferred, if on first address
Total data is greater than or equal to the data to be transferred, determines being verified for the transaction request, if the second number being verified
Amount is more than the preset threshold, determines that the transaction request comes into force.
In a kind of optional embodiment, the multiple instruction is can be performed to realize in the processor 32:
If the second block chain is added in first client, the transaction is broadcasted on the first block chain and is asked
It asks；
After the transaction request is verified and comes into force, the transaction request is sent on Xiang Suoshu the second block chain, and in institute
It states and the data to be transferred of first address is transferred to second address on the second block chain, obtain the second transaction results,
Second transaction results are back to the first block chain by the second block chain；
Broadcast is directed to the checking request of second transaction results on the first block chain, wherein by described first
The 5th client on block chain verifies second transaction results, and the 5th client is while being added described the
Client in the client of one block chain and the second block chain in addition to first client；
The 5th client is counted to the third quantity of second transaction results being verified；
If the third quantity is more than the preset threshold, determine that second transaction results come into force.
It is described before the transaction request that the reception triggers on the first block chain in a kind of optional embodiment
The multiple instruction can be performed to realize in processor 32:
Account information is generated in its every block chain to be added for first client.
In a kind of optional embodiment, the multiple instruction is can be performed to realize in the processor 32:
The block chain selection instruction inputted in block chain list is received, the block chain list includes first client
Hold a plurality of block chain that can be added；
The block chain selection instruction is responded, at least one block chain selected is added to first client
On.
Specifically, the processor 32 can refer to the concrete methods of realizing of above-metioned instruction related in Fig. 1 corresponding embodiment
The description of step, this will not be repeated here.
In the first client 3 described in Fig. 3, the transaction request triggered on the first block chain may be received in, it is described
Transaction request initiates transaction for requesting on the second block chain between the first address and the second address, judges first client
Whether end is added the second block chain；If the second block chain is added in first client, in the first block chain
The upper broadcast transaction request sends the transaction on Xiang Suoshu the second block chain after the transaction request is verified and comes into force
Request, and transaction is initiated between first address and second address on the second block chain, transaction results are obtained,
The transaction results are back to the first block chain by the second block chain；Further, in first block
Broadcast is directed to the checking request of the transaction results on chain, wherein by the second client on the first block chain to described
Transaction results are verified, and second client is while the client of the first block chain and the second block chain is added
Client in end in addition to first client；Finally, second client can be counted to the transaction results
The first quantity being verified；If first quantity is more than preset threshold, determine that the transaction results come into force.As it can be seen that this hair
It, can be by selecting the client that can be worked on a plurality of block chain simultaneously after the whole network comes into force to transaction request verifying in bright
The transaction request triggered on the first block chain is transferred on the second block chain by the medium for serving as a plurality of block interchain, and
After completing transaction on second block chain, the whole network is carried out to transaction results by the client to work on a plurality of block chain simultaneously again
Verifying, to not only realize across chain communication, simultaneously, it is ensured that the reliability of transaction results.
If the integrated module/unit of first client 3 is realized in the form of SFU software functional unit and as independence
Product when selling or using, can store in a computer readable storage medium.Based on this understanding, of the invention
It realizes all or part of the process in above-described embodiment method, can also instruct relevant hardware come complete by computer program
At the computer program can be stored in a computer readable storage medium, which is being executed by processor
When, it can be achieved that the step of above-mentioned each embodiment of the method.Wherein, the computer program includes computer program code, described
Computer program code can be source code form, object identification code form, executable file or certain intermediate forms etc..The meter
Calculation machine readable medium may include: can carry the computer program code any entity or device, recording medium, USB flash disk,
Mobile hard disk, magnetic disk, CD, computer storage, read-only memory (ROM, Read-Only Memory).
In several embodiments provided by the present invention, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the module
It divides, only a kind of logical function partition, there may be another division manner in actual implementation.
The module as illustrated by the separation member may or may not be physically separated, aobvious as module
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.Some or all of the modules therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
It, can also be in addition, each functional module in each embodiment of the present invention can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds software function module.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included in the present invention.Any attached associated diagram label in claim should not be considered as right involved in limitation to want
It asks.Furthermore, it is to be understood that one word of " comprising " does not exclude other units or steps, odd number is not excluded for plural number.It is stated in system claims
Multiple units or device can also be implemented through software or hardware by a unit or device.Second equal words are used to table
Show title, and does not indicate any particular order.
Finally it should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although reference
Preferred embodiment describes the invention in detail, those skilled in the art should understand that, it can be to of the invention
Technical solution is modified or equivalent replacement, without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. a kind of data trade method based on multi-tiling interchain is applied to the first client, first client, which has, to be added
Enter the function of a plurality of different blocks chain, which is characterized in that the described method includes:
The transaction request triggered on the first block chain is received, the transaction request is for requesting on the second block chain first
Transaction is initiated between address and the second address；
Judge whether first client is added the second block chain；
If the second block chain is added in first client, the transaction request is broadcasted on the first block chain；
After the transaction request is verified and comes into force, the transaction request is sent on Xiang Suoshu the second block chain, and described
Transaction is initiated on two block chains between first address and second address, transaction results is obtained, passes through secondth area
The transaction results are back to the first block chain by block chain；
Broadcast is directed to the checking request of the transaction results on the first block chain, wherein by the first block chain
The second client the transaction results are verified, is the first block chain and institute is added simultaneously in second client
State the client in the client of the second block chain in addition to first client；
Second client is counted to the first quantity of the transaction results being verified；
If first quantity is more than preset threshold, determine that the transaction results come into force.
2. the method according to claim 1, wherein by the first block chain and secondth area are added simultaneously
The third client of block chain verifies the transaction request, whether judges the second block chain by the third client
Exist simultaneously first address and second address, if the second block chain exist simultaneously first address and
Second address judges number of deals needed for whether the total data on first address is greater than or equal to the transaction request
According to if the total data on first address determines the transaction more than or equal to transaction data needed for the transaction request
Request, which is verified, to be passed through, if the second quantity being verified is more than the preset threshold, determines that the transaction request is verified life
Effect.
3. the method according to claim 1, wherein the method also includes:
If the second block chain is not added for first client, the transaction request is broadcasted on the first block chain.
4. according to the method in any one of claims 1 to 3, which is characterized in that the reception is touched on the first block chain
Before the transaction request of hair, the method also includes:
Account information is generated in its every block chain to be added for first client.
5. according to the method described in claim 4, it is characterized in that, the method also includes:
The block chain selection instruction inputted in block chain list is received, the block chain list includes the first client energy
The a plurality of block chain being enough added；
The block chain selection instruction is responded, at least one block chain selected is added to first client.
6. a kind of data trade device runs on the first client, first client, which has, is added a plurality of different blocks chain
Function, which is characterized in that the data trade device includes:
Receiving module, for receiving the transaction request triggered on the first block chain, the transaction request is for requesting second
Transaction is initiated on block chain between the first address and the second address；
Judgment module, for judging whether first client is added the second block chain；
Broadcast module broadcasts institute on the first block chain if the second block chain is added for first client
State transaction request；
Transmission module, for sending the transaction on Xiang Suoshu the second block chain and asking after the transaction request is verified and comes into force
It asks, and initiates transaction between first address and second address on the second block chain, obtain transaction results, lead to
It crosses the second block chain and the transaction results is back to the first block chain；
The broadcast module is also used to broadcast the checking request for being directed to the transaction results on the first block chain, wherein
The transaction results are verified by the second client on the first block chain, second client is while being added
Client in the client of the first block chain and the second block chain in addition to first client；
Statistical module, for counting second client to the first quantity of the transaction results being verified；
Determining module determines that first transaction results come into force if being more than preset threshold for first quantity.
7. data trade device according to claim 6, which is characterized in that the broadcast module, if being also used to described
The second block chain is not added for one client, broadcasts the transaction request on the first block chain.
8. data trade device according to claim 6 or 7, which is characterized in that the receiving module is also used to receive
The block chain selection instruction inputted in block chain list, the block chain list include first client can be added it is more
Block chain；
The data trade device further include:
Module is added, for responding the block chain selection instruction, at least one block chain selected is added to described the
In one client.
9. a kind of first client, which is characterized in that first client includes processor and memory, and the processor is used
In execute the computer program that stores in memory with realize as described in any one of claim 1 to 5 based on multi-tiling
The data trade method of interchain.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has at least one
Instruction, at least one described instruction realize when being executed by processor as described in any one of claim 1 to 5 based on multi-region
The data trade method of block interchain.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111866085A (en) * | 2020-06-28 | 2020-10-30 | 北京沃东天骏信息技术有限公司 | Data storage method, system and device based on block chain |
| CN112001800A (en) * | 2020-10-28 | 2020-11-27 | 支付宝(杭州)信息技术有限公司 | Method and device for processing service in block chain system |
| CN112632544A (en) * | 2020-12-30 | 2021-04-09 | 曹思恩 | Block chain information data security management system and block chain dynamic anchoring method |
| CN113382018A (en) * | 2021-06-29 | 2021-09-10 | 深圳市高德信通信股份有限公司 | Multi-chain management method and system based on block chain |
| CN113518103A (en) * | 2021-03-01 | 2021-10-19 | 唐芮 | Industrial Internet of things networking control method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018175540A1 (en) * | 2017-03-24 | 2018-09-27 | Alibaba Group Holding Limited | Method and apparatus for consensus verification |
| CN109345387A (en) * | 2018-09-04 | 2019-02-15 | 湖南宸瀚信息科技有限责任公司 | Across the chain method of commerce of block chain, across chain communication device and storage medium |
| CN109447631A (en) * | 2018-09-19 | 2019-03-08 | 平安科技（深圳）有限公司 | Client, server, method of commerce and storage medium based on block chain |
| CN109934592A (en) * | 2019-03-22 | 2019-06-25 | 深圳市网心科技有限公司 | A kind of across the chain communication means of block chain, system, electronic equipment and storage medium |
-
2019
- 2019-08-29 CN CN201910810030.1A patent/CN110517145B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018175540A1 (en) * | 2017-03-24 | 2018-09-27 | Alibaba Group Holding Limited | Method and apparatus for consensus verification |
| CN109345387A (en) * | 2018-09-04 | 2019-02-15 | 湖南宸瀚信息科技有限责任公司 | Across the chain method of commerce of block chain, across chain communication device and storage medium |
| CN109447631A (en) * | 2018-09-19 | 2019-03-08 | 平安科技（深圳）有限公司 | Client, server, method of commerce and storage medium based on block chain |
| CN109934592A (en) * | 2019-03-22 | 2019-06-25 | 深圳市网心科技有限公司 | A kind of across the chain communication means of block chain, system, electronic equipment and storage medium |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111866085A (en) * | 2020-06-28 | 2020-10-30 | 北京沃东天骏信息技术有限公司 | Data storage method, system and device based on block chain |
| CN112001800A (en) * | 2020-10-28 | 2020-11-27 | 支付宝(杭州)信息技术有限公司 | Method and device for processing service in block chain system |
| CN112001800B (en) * | 2020-10-28 | 2024-04-16 | 支付宝(杭州)信息技术有限公司 | Method and device for processing business in block chain system |
| CN112632544A (en) * | 2020-12-30 | 2021-04-09 | 曹思恩 | Block chain information data security management system and block chain dynamic anchoring method |
| CN113518103A (en) * | 2021-03-01 | 2021-10-19 | 唐芮 | Industrial Internet of things networking control method and system |
| CN113382018A (en) * | 2021-06-29 | 2021-09-10 | 深圳市高德信通信股份有限公司 | Multi-chain management method and system based on block chain |
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