CN110766458A - Data processing method and device based on block chain - Google Patents
Data processing method and device based on block chain Download PDFInfo
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- CN110766458A CN110766458A CN201910991827.6A CN201910991827A CN110766458A CN 110766458 A CN110766458 A CN 110766458A CN 201910991827 A CN201910991827 A CN 201910991827A CN 110766458 A CN110766458 A CN 110766458A
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Abstract
One embodiment of the present specification provides a data processing method and apparatus based on a block chain, where the method includes: and the first block chain node receives the rights and interests exchange information of the target user, which is sent by the server of the first service party. The rights and interests exchange information comprises: and the target user utilizes the right and limit data to exchange content information of the right and limit exchange in the first business party and sub limit data consumed by the right and limit exchange. And the right and limit data of the target user is distributed and uploaded to the block chain for the target user by the server of the second service party. And the first block chain link point uploads updated right and limit data of the target user in the block chain according to the consumed sub-limit data and the right and limit data of the target user through a first intelligent contract which is deployed in advance. And the first block chain link point generates a charge payment bill of the second business party according to the converted content information and the predetermined rights and interests charging rule through a second intelligent contract which is deployed in advance and uploads the bill to the block chain.
Description
Technical Field
The present invention relates to the field of computer technologies, and in particular, to a data processing method and apparatus based on a block chain.
Background
In some business scenarios, different business parties need to cooperate with each other to provide services to users. For example, the a service side can generate the user's point according to the user's purchase on the a service side, the point can be understood as the user's point on the a service side, and the B service side allows the user to use the user's point on the a service side, and exchange gifts or enjoy discounts on goods purchase on the B service side according to an agreement with the a service side. Therefore, the service scenario relates to mutual cooperation among a plurality of service parties, and developers inevitably need to develop communication interfaces among the service parties, ensure communication stability among the service parties, and inevitably increase burden on system development of the service parties.
Disclosure of Invention
An object of one embodiment of the present specification is to provide a method for processing data based on a block chain, including: and the first block chain node receives the rights and interests exchange information of the target user, which is sent by the server of the first service party. The rights and interests exchange information comprises: and the target user utilizes the right and interest limit data to exchange content information of the right and interest exchange in the first business party and sub limit data consumed by the right and interest exchange. And the right and limit data of the target user is distributed to the target user by a server of a second service party and uploaded to the block chain. And the first block chain link point uploads the updated right and interest limit data of the target user in a block chain according to the consumed sub limit data and the right and interest limit data of the target user through a first intelligent contract which is deployed in advance. And the first block chain link point generates a bill for payment of the second business party according to the converted content information and a predetermined rights and interests charging rule through a second intelligent contract which is deployed in advance, and uploads the bill to the block chain.
It is an object of one embodiment of the present specification to provide a block chain-based data processing apparatus, the method including: the device comprises a receiving module, an updating module and a generating module. And the receiving module is used for receiving the rights and interests exchange information of the target user, which is sent by the server of the first service party, by the first block chain node. The rights and interests exchange information comprises: and the target user utilizes the right and interest limit data to exchange content information of the right and interest exchange in the first business party and sub limit data consumed by the right and interest exchange. And the right and limit data of the target user is distributed to the target user by a server of a second service party and uploaded to the block chain. And the updating module is used for uploading the updated right and limit data of the target user in the block chain according to the consumed sub-limit data and the right and limit data of the target user by the first block chain link point through a first intelligent contract which is deployed in advance. And the generating module is used for generating a bill for payment of the second service party according to the converted content information and a predetermined equity charging rule by the first block chain link point through a second intelligent contract which is deployed in advance and uploading the bill to the block chain.
It is an object of one embodiment of the present specification to provide a blockchain based data processing apparatus, a processor; and a memory arranged to store computer executable instructions which, when executed, cause the processor to implement the steps of the blockchain based data processing method described above.
It is an object of one embodiment of the present specification to provide a storage medium for storing computer-executable instructions which, when executed, implement the steps of the above-described blockchain-based data processing method.
Drawings
In order to more clearly illustrate the technical solutions in one or more embodiments of the present disclosure, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present disclosure, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a schematic view of a scenario of a data processing method based on a block chain according to an embodiment of the present disclosure;
FIG. 2 is a flow chart illustrating a data processing method according to an embodiment of the present disclosure;
FIG. 3 is a flow chart illustrating a data processing method according to an embodiment of the present disclosure;
fig. 4 is a schematic block composition diagram of a data processing apparatus based on a block chain according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a data processing apparatus based on a block chain according to an embodiment of the present specification.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in one or more embodiments of the present disclosure, the technical solutions in one or more embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in one or more embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all embodiments. All other embodiments that can be derived by a person skilled in the art from one or more of the embodiments described herein without making any inventive step shall fall within the scope of protection of this document.
Fig. 1 is a schematic view of a scenario of a data processing method based on a blockchain according to an embodiment of the present disclosure, as shown in fig. 1, the scenario includes a server 110 of a first service party, a server 120 of a second service party, a blockchain platform 200, a first blockchain node 210, a second blockchain node 220, and a user equipment 300. In this scenario, a first server 110 of a first service may communicate with a first blockchain node 210 and a user equipment 300, respectively, and a second server 120 of a second service may communicate with a second blockchain node 220 and a user equipment 300, respectively, the first blockchain node 210 and the second blockchain node 220 being located in the blockchain platform 200.
In one or more embodiments, first, the server 120 of the second service party distributes right amount data (e.g., points) for the user and sends the distributed right amount data to the second blockchain node 220, so that the distributed right amount data is uploaded into the blockchain by the second blockchain node 220, and the server 120 of the second service party notifies the user device 300 of a notification message of distributing the right amount data.
Then, the user device 300 sends a right exchange instruction to the server 110 of the first service party, where the right exchange instruction is used to instruct to exchange corresponding content according to the existing right amount data, where the content may be an article, a discount coupon purchased by the article, or the like, and the server 110 of the first service party performs right exchange for the user according to the right exchange instruction, and sends right exchange information to the first blockchain node 210, where the right exchange information includes: the user carries out the exchange content information of the equity exchange and the sub-limit data consumed by the equity exchange in the first business party.
Further, the first blockchain node 210 generates new equity amount data of the user according to the consumed sub-amount data and the equity amount data of the user recorded in the blockchain and uploads the new equity amount data to the blockchain, and generates a bill of the second service party according to the exchange content information and uploads the bill to the blockchain, wherein the bill is used for recording the fee which the second service party needs to pay to the first service party. Further, the second blockchain node 220 may obtain the bill from the blockchain and feed the bill back to the server 120 of the second business party for bill payment.
Therefore, the first business party and the second business party can realize the common cooperation to provide services for the user based on the block chain, and the first business party and the second business party do not carry out direct communication interaction and are in a complete decoupling state, so that the design complexity of the system of each business party is reduced. And the first service party and the second service party store data together through the block chain, and based on the characteristic that the data in the block chain cannot be tampered, the reality and the effectiveness of the data are ensured, and the problem of mutual data communication between the first service party and the second service party is solved.
Based on the scenario shown in fig. 1, one or more embodiments of the present specification provide a data processing method based on a block chain, and fig. 2 is a schematic flowchart of the data processing method provided in one embodiment of the present specification, and as shown in fig. 2, the flowchart includes:
step S202, a first block chain node receives right exchange information of a target user, which is sent by a server of a first service party; the rights and interests exchange information comprises: the target user utilizes the equity limit data to exchange content information of the equity exchange and sub-amount data consumed by the equity exchange in the first business party; the right and limit data of the target user is distributed for the target user by the server of the second service party and uploaded to the block chain;
step S204, the first block chain link point uploads updated right and interest limit data of the target user in the block chain according to the consumed sub limit data and the right and interest limit data of the target user through a first intelligent contract which is deployed in advance;
and step S206, the first block chain node generates a fee payment bill of the second business party according to the converted content information and the predetermined rights and interests charging rule through a second intelligent contract which is deployed in advance, and uploads the fee payment bill to the block chain.
In this embodiment, the server of the second service party may distribute the equity exchange data to the target user and upload the equity exchange information to the block chain, the server of the first service party may send the equity exchange information of the target user to the first block link point, the first block link point may upload the updated equity exchange data of the target user in the block chain according to the sub-amount information in the equity exchange information, and the first block link point may further generate the fee payment bill of the second service party according to the exchange content information in the equity exchange information and upload the fee payment bill to the block chain. Therefore, through the embodiment, the first business party and the second business party can realize the mutual cooperation to provide services for the user based on the block chain, and the first business party and the second business party do not carry out direct communication interaction and are in a complete decoupling state, so that the design complexity of the system of each business party is reduced.
And the first service party and the second service party store data together through the block chain, and based on the characteristic that the data in the block chain cannot be tampered, the reality and the effectiveness of the data are ensured, and the problem of mutual data communication between the first service party and the second service party is solved.
In this embodiment, the server of the second service party may allocate the right and interest limit data to the target user and upload the right and interest limit data to the block chain, specifically, the server of the second service party sends the right and interest limit data allocated to the target user to the second block chain node, and the second block chain node uploads the right and interest limit data allocated to the target user to the block chain through the pre-deployed intelligent contract. And the right and limit data is used for the target user to exchange the right and limit in the first business party.
In this embodiment, the rights and interests may be points or virtual coins drawn by other business parties, and the rights and interests limit data may be an integral value or the number of virtual coins allocated to the target user. The equity redemption may be with an equity redemption entity item, or a virtual item, etc., where the virtual item may be an item discount coupon, etc.
After the second block chain link point uploads the interest limit data distributed for the target user to the block chain through the pre-deployed intelligent contract, each node on the block chain can synchronize the interest limit data, and therefore the first block chain link point in the block chain can also synchronize the interest limit data.
When the server of the second business side distributes the equity limit data for the target user, the distribution information can be sent to the user equipment of the target user, then the target user can send an equity exchange instruction to the server of the first business side through the user equipment, the equity exchange instruction is used for indicating that corresponding content is exchanged according to the existing equity limit data, the content can be an article and can also be a discount coupon purchased by the article, the server of the first business side conducts equity exchange for the user according to the equity exchange instruction of the target user, and after the exchange is successful, equity exchange information is sent to the first block chain link point.
The rights and interests exchange information comprises: and the target user utilizes the right and limit data to exchange content information of the right and limit exchange in the first business party and sub limit data consumed by the right and limit exchange. The converted content information is used for representing content converted by the target user by using the equity limit data, such as a converted article discount coupon, and the sub-amount data represents an amount consumed by the target user when performing equity conversion, such as 50 points consumed by the target user when performing equity conversion, so that the sub-amount data can be 50 points.
After the first block chain node receives the interest exchange information of the target user sent by the server of the first service party, in step S204, the first block chain node uploads the updated interest limit data of the target user in the block chain according to the consumed sub-limit data and the interest limit data of the target user through a first intelligent contract deployed in advance, and the step specifically includes:
(a1) the first block chain link point obtains the interest limit data of the target user from the block chain through a first intelligent contract;
(a2) the first block link point deducts the consumed sub-limit data from the acquired right and interest limit data through a first intelligent contract to obtain updated right and interest limit data of the target user;
(a3) and the first block chain link point uploads the updated right and interest limit data of the target user to the block chain through a first intelligent contract.
Specifically, the first block link point acquires right and interest limit data distributed by the server of the second service party for the target user from the block chain through a first intelligent contract, then deducts the consumed sub-limit data from the acquired right and interest limit data to obtain updated right and interest limit data of the target user, and finally uploads the updated right and interest limit data of the target user to the block chain, so that the effect of updating the right and interest limit data of the target user in the block chain is achieved.
In one example, the right and interest limit data allocated by the server of the second service party to the target user is 100 points, the sub-limit data is 50 points, and the first block link point may obtain the updated right and interest limit data of the target user as 50 points through the first intelligent contract and upload the updated right and interest limit data to the block link.
After the first block chain node receives the right exchange information of the target user sent by the server of the first service party, in step S206, the first block chain node generates a bill for payment of the second service party according to the exchange content information and the predetermined right charging rule through the second intelligent contract deployed in advance, and uploads the bill to the block chain, where the step specifically includes:
(b1) the first block link point determines the expense amount consumed by the first business party for carrying out the rights and interests exchange for the target user through a second intelligent contract according to the exchange content information and a predetermined rights and interests charging rule;
(b2) and the first block chain link point generates a charge payment bill of the second business party according to the consumed charge amount through a second intelligent contract.
Specifically, the equity charging rule is a pre-specified rule and is used for calculating the amount of cost consumed by the first service party for exchanging equity for the target user. Taking the interest as an integral, the interest charging rule may be "1 integral equals to 1 yuan".
The first block link point determines the amount of the cost consumed by the first service party for carrying out the rights exchange for the target user according to the exchange content information and the predetermined rights and interests charging rule through a second intelligent contract, for example, if the exchange content information records that the target user exchanges for the electric water boiler through 50 points, and the rights and interests charging rule records that 1 point is 2 yuan, the amount of the cost consumed by the first service party for carrying out the rights and interests exchange for the target user is determined to be 100 yuan.
Then, the first block link point generates a bill for paying the fee of the second service party according to the consumed fee amount through a second intelligent contract, for example, a bill for paying the fee of the second service party is generated according to the determined consumed fee amount of 100 yuan, the bill for paying the fee of the second service party is recorded in the bill for paying the fee of 100 yuan to the first service party, and the latest time period of payment is recorded.
In fig. 2, step S204 and step S206 are not limited to the execution order, and both steps may be executed simultaneously.
In the embodiment, the action of updating the interest limit data of the target user and the action of generating the bill for paying the fee of the second service party are both completed by the first block chain link point through the intelligent contract, the accuracy of updating the data and the accuracy of generating the bill are ensured based on the characteristic that the data in the block chain are public and transparent, and the problem of data trust among different service parties is solved.
Further, the method in this embodiment further includes: and the second block chain link point acquires the equity limit data distributed by the server of the second service party to the target user through a third intelligent contract deployed in advance and uploads the equity limit data to the block chain, wherein the equity limit data is used for the target user to exchange equity in the first service party. The second block link point can receive the right and interest limit data distributed for the target user and sent by the server of the second service party through a third intelligent contract which is deployed in advance.
Further, after the bill for payment of the second service party is generated and uploaded to the block chain through the first block link point in step S206, the method in this embodiment further includes: the second block chain node receives a bill feedback instruction sent by the server of the second service party through a pre-deployed fourth intelligent contract, acquires a bill for payment from the block chain according to the bill feedback instruction and sends the bill to the server of the second service party, and the second block chain node also receives bill payment result information of the server of the second service party for the bill for payment through the fourth intelligent contract and uploads the bill payment result information to the block chain.
Specifically, the second block link point obtains a bill for payment from the block chain through a pre-deployed fourth intelligent contract and sends the bill for payment to the server of the second service party, the server of the second service party sends bill payment result information to the second block link point after paying the bill for payment, and the second block link node receives the bill payment result information of the server of the second service party and uploads the bill payment result information to the block chain, so that a bill payment result is published on the block chain.
Further, after the second blockchain node publishes the bill payment result on the blockchain, the method in this embodiment further includes: and the first block chain link point acquires bill payment result information uploaded by the server of the second service party from the block chain through a pre-deployed fifth intelligent contract and sends the bill payment result information to the server of the first service party, and the first block chain link point receives confirmation information returned by the server of the first service party aiming at the bill payment result information through the fifth intelligent contract and uploads the confirmation information to the block chain.
Specifically, the first block link point obtains the bill payment result information uploaded by the server of the second service party from the block chain through a fifth intelligent contract which is deployed in advance, sends the bill payment result information to the server of the first service party, the server of the first service party confirms the bill payment result information and sends confirmation information to the first block link point, and the first block link point receives confirmation information returned by the server of the first service party for the bill payment result information through the fifth intelligent contract and uploads the confirmation information to the block chain, so that the first service party confirms the payment result of the second service party.
Therefore, in the embodiment, the first service party and the second service party do not need to perform direct interaction, bills and payment results can be disclosed in the blockchain, and the payment results can be confirmed, so that bill payment is disclosed and transparent, and the account checking efficiency of the first service party and the second service party is improved according to the characteristic that blockchain data is disclosed and transparent.
In this embodiment, the target user may also query the own right and interest limit data, and specifically, the first zone link node may receive a right and interest limit data query request sent by the server of the first service party, and query the right and interest limit data of the target user in the zone chain according to the right and interest limit data query request, and return the right and interest limit data. Wherein, the interest limit data query request can be sent to the server of the first service party by the user equipment of the target user.
Certainly, the second tile link node may also receive a right and interest limit data query request sent by the server of the second service party, and query the right and interest limit data of the target user in the tile chain according to the right and interest limit data query request and return the right and interest limit data. Wherein, the right and interest amount data query request can be sent to the server of the second service party by the user equipment of the target user.
Further, the blockchain in this embodiment is provided by a third party platform, and the third party platform is responsible for building the blockchain platform, running the intelligent contract, and the like. In the embodiment, the bottom layer design of the whole system depends on the block chain, the block chain can perform accounting on the entered data through an intelligent contract, the trust problem between the business parties on the data is solved, in the alliance chain, the first block chain link point can be managed by the first business party, and the second block chain link point can be managed by the second business party, so that the management is more convenient.
Fig. 3 is a flowchart illustrating a data processing method according to an embodiment of the present disclosure, in which a blockchain includes a first blockchain node and a second blockchain node, the first blockchain node is used for communicating with a server of a first service provider, and the second blockchain node is used for communicating with a server of a second service provider. As shown in fig. 3, the process includes:
step S302, the server of the second service party sends the interest limit data of the target user to the second block chain link point; the equity limit data is used for the target user to exchange equity in the first service party;
step S304, the second block chain node receives the right and limit data of the target user sent by the server of the second service party and issues the right and limit data in the block chain;
step S306, the server of the first service party sends the rights and interests exchange information of the target user to the first block chain link points; the equity exchange information comprises exchange content information for carrying out equity exchange in the first business party by the target user by utilizing the equity limit data and sub-limit data consumed for carrying out equity exchange;
step S308, the first block chain node receives the right exchange information sent by the server of the first service party;
step S310, the first block chain link point deducts the interest limit data of the target user in the block chain according to the consumed sub limit data through a pre-deployed interest deduction intelligent contract, and issues the subtracted interest limit data in the block chain;
step S312, the first block chain link point generates an intelligent contract through a pre-deployed bill, generates a fee payment bill according to the converted content information and issues the fee payment bill in the block chain;
step S314, the second block chain node acquires the expense payment bill from the block chain and sends the expense payment bill to the server of the second service party;
step S316, the server of the second service party sends bill payment result information to the second block chain node;
step S318, the second block chain link point receives the bill payment result information and uploads the bill payment result information to the block chain;
step S320, the first block chain node acquires bill payment result information from the block chain and sends the bill payment result information to a server of the first service party;
in step S322, the first blockchain node receives confirmation information returned by the server of the first service party for the bill payment result information, and uploads the confirmation information to the blockchain.
It should be noted that, inside the blockchain, every time there is a data change in the blockchain, all nodes will perform consensus on the changed data, and will uplink the changed data after the consensus. For example, when the second block link distributes the interest limit data of the target user, each node needs to perform common identification on the data, and links the updated interest limit data of the target user after the common identification, and when the first block link distributes the updated interest limit data of the target user, each node needs to perform common identification on the data, and links the updated interest limit data of the target user after the common identification. When the first block chain link point distributes the bill, each node needs to perform consensus on the bill, and links the bill after the consensus. When the bill payment result information and the bill confirmation information are issued, the nodes need to be in consensus, which is not described herein again.
In summary, the method in the embodiment has the following technical effects:
(1) under the scene that different business parties need to cooperate with each other to provide services for users, the interaction among the business parties can be reduced, so that the business parties are completely decoupled, and the complexity of the system is reduced;
(2) under the scene that different business parties need to cooperate with each other to provide services for users, account checking is not needed among all business parties, and the cost of account book checking among the business parties is reduced;
(3) the bottom layer design of the whole system depends on the block chain, the block chain can carry out accounting on the entered data through an intelligent contract, the trust problem on the data between the service parties is solved, in addition, in the alliance chain, a first block chain link point can be managed by a first service party, and a second block chain link point can be managed by a second service party, so that the management is more convenient.
One or more embodiments of the present specification further provide a data processing apparatus based on a blockchain, and fig. 4 is a schematic diagram illustrating a module composition of the data processing apparatus based on a blockchain provided in an embodiment of the present specification, as shown in fig. 4, the apparatus includes:
a receiving module 41, configured to receive, by a first blockchain node, right exchange information of a target user sent by a server of a first service party; the rights and interests exchange information comprises: the target user utilizes the equity limit data to exchange content information of the equity exchange and sub-amount data consumed by the equity exchange in the first business party; the right and limit data of the target user is distributed to the target user by a server of a second service party and uploaded to a block chain;
an updating module 42, configured to upload, by the first block link point through a first intelligent contract deployed in advance, updated right and limit data of the target user in a block chain according to the consumed sub-limit data and the right and limit data of the target user;
and a generating module 43, configured to generate, by the first block link point through a second pre-deployed intelligent contract, a bill for payment of the second service party according to the converted content information and a predetermined equity charging rule, and upload the bill to the block chain.
Optionally, the updating module 42 is specifically configured to:
the first block chain link point obtains the interest limit data of the target user from a block chain through the first intelligent contract;
the first block chain link point deducts the consumed sub-limit data from the acquired right limit data through the first intelligent contract to obtain updated right limit data of the target user;
and the first block chain link point uploads the updated right and interest limit data of the target user to a block chain through the first intelligent contract.
Optionally, the generating module 43 is specifically configured to:
the first block chain node determines the expense amount consumed by the first business party for carrying out the equity exchange on the target user according to the exchange content information and a predetermined equity charging rule through the second intelligent contract;
and the first block chain link point generates a bill for payment of the second business party according to the consumed fee amount through the second intelligent contract.
Optionally, the apparatus further comprises a first uploading module configured to:
the second block chain link point acquires right and benefit limit data distributed by the server of the second service party to the target user through a third intelligent contract deployed in advance and uploads the right and benefit limit data to the block chain; and the right and limit data is used for the target user to exchange the right and limit in the first business party.
Optionally, the apparatus further includes a second uploading module configured to:
the second block chain link point receives a bill feedback instruction sent by the server of the second service party through a pre-deployed fourth intelligent contract, and acquires the bill for payment from the block chain according to the bill feedback instruction and sends the bill to the server of the second service party;
and the second block chain link point receives bill payment result information of the server of the second business party aiming at the bill for paying the fee through the fourth intelligent contract, and uploads the bill payment result information to a block chain.
Optionally, the apparatus further includes a third uploading module, configured to:
the first block chain link point acquires the bill payment result information uploaded by the server of the second service party from a block chain through a pre-deployed fifth intelligent contract, and sends the bill payment result information to the server of the first service party;
and the first block chain link point receives confirmation information returned by the server of the first service party aiming at the bill payment result information through the fifth intelligent contract, and uploads the confirmation information to a block chain.
Optionally, the apparatus further comprises a query module configured to:
and the first block chain link point receives the right and interest limit data query request sent by the server of the first service party, queries the right and interest limit data of the target user in the block chain according to the right and interest limit data query request and returns the right and interest limit data.
In this embodiment, the server of the second service party may distribute the equity exchange data to the target user and upload the equity exchange information to the block chain, the server of the first service party may send the equity exchange information of the target user to the first block link point, the first block link point may upload the updated equity exchange data of the target user in the block chain according to the sub-amount information in the equity exchange information, and the first block link point may further generate the fee payment bill of the second service party according to the exchange content information in the equity exchange information and upload the fee payment bill to the block chain. Therefore, through the embodiment, the first business party and the second business party can realize the mutual cooperation to provide services for the user based on the block chain, and the first business party and the second business party do not carry out direct communication interaction and are in a complete decoupling state, so that the design complexity of the system of each business party is reduced.
And the first service party and the second service party store data together through the block chain, and based on the characteristic that the data in the block chain cannot be tampered, the reality and the effectiveness of the data are ensured, and the problem of mutual data communication between the first service party and the second service party is solved.
It should be noted that the data processing apparatus based on the blockchain in this embodiment of the present specification can implement the respective processes of the foregoing embodiment of the data processing method based on the blockchain, and achieve the same effects and functions, which are not repeated here.
Further, another embodiment of the present specification further provides a data processing apparatus based on a blockchain, fig. 5 is a schematic structural diagram of the data processing apparatus based on a blockchain provided in an embodiment of the present specification, as shown in fig. 5, the data processing apparatus based on a blockchain may generate a relatively large difference due to different configurations or performances, and may include one or more processors 901 and a memory 902, and one or more stored applications or data may be stored in the memory 902. Memory 902 may be, among other things, transient storage or persistent storage. The application program stored in memory 902 may include one or more modules (not shown), each of which may include a series of computer-executable instructions for a blockchain-based data processing device. Still further, the processor 901 may be arranged in communication with the memory 902 for executing a series of computer executable instructions in the memory 902 on a blockchain based data processing device. The blockchain-based data processing apparatus may also include one or more power supplies 903, one or more wired or wireless network interfaces 904, one or more input-output interfaces 905, one or more keyboards 906, and the like.
In a particular embodiment, a blockchain based data processing apparatus includes a memory, and one or more programs, wherein the one or more programs are stored in the memory, and the one or more programs may include one or more modules, and each module may include a series of computer executable instructions for the blockchain based data processing apparatus, and the one or more programs configured to be executed by the one or more processors include computer executable instructions for:
the method comprises the steps that a first block chain node receives right exchange information of a target user, which is sent by a server of a first service party; the rights and interests exchange information comprises: the target user utilizes the equity limit data to exchange content information of the equity exchange and sub-amount data consumed by the equity exchange in the first business party; the right and limit data of the target user is distributed to the target user by a server of a second service party and uploaded to a block chain;
the first block chain link point uploads updated right and left limit data of the target user in a block chain according to the consumed sub limit data and the right and left limit data of the target user through a first intelligent contract which is deployed in advance;
and the first block chain link point generates a bill for payment of the second business party according to the converted content information and a predetermined rights and interests charging rule through a second intelligent contract which is deployed in advance, and uploads the bill to the block chain.
Optionally, when executed, the first tile link point uploads updated right and limit data of the target user in a tile chain according to the consumed sub-limit data and the right and limit data of the target user through a first pre-deployed intelligent contract, including:
the first block chain link point obtains the interest limit data of the target user from a block chain through the first intelligent contract;
the first block chain link point deducts the consumed sub-limit data from the acquired right limit data through the first intelligent contract to obtain updated right limit data of the target user;
and the first block chain link point uploads the updated right and interest limit data of the target user to a block chain through the first intelligent contract.
Optionally, when executed, the first block link point generates a bill for payment of the second service party according to the redeemed content information and a predetermined equity charging rule by a second pre-deployed intelligent contract, including:
the first block chain node determines the expense amount consumed by the first business party for carrying out the equity exchange on the target user according to the exchange content information and a predetermined equity charging rule through the second intelligent contract;
and the first block chain link point generates a bill for payment of the second business party according to the consumed fee amount through the second intelligent contract.
Optionally, the computer executable instructions, when executed, further comprise:
the second block chain link point acquires right and benefit limit data distributed by the server of the second service party to the target user through a third intelligent contract deployed in advance and uploads the right and benefit limit data to the block chain; and the right and limit data is used for the target user to exchange the right and limit in the first business party.
Optionally, the computer executable instructions, when executed, further comprise:
the second block chain link point receives a bill feedback instruction sent by the server of the second service party through a pre-deployed fourth intelligent contract, and acquires the bill for payment from the block chain according to the bill feedback instruction and sends the bill to the server of the second service party;
and the second block chain link point receives bill payment result information of the server of the second business party aiming at the bill for paying the fee through the fourth intelligent contract, and uploads the bill payment result information to a block chain.
Optionally, the computer executable instructions, when executed, further comprise:
the first block chain link point acquires the bill payment result information uploaded by the server of the second service party from a block chain through a pre-deployed fifth intelligent contract, and sends the bill payment result information to the server of the first service party;
and the first block chain link point receives confirmation information returned by the server of the first service party aiming at the bill payment result information through the fifth intelligent contract, and uploads the confirmation information to a block chain.
Optionally, the computer executable instructions, when executed, further comprise:
and the first block chain link point receives the right and interest limit data query request sent by the server of the first service party, queries the right and interest limit data of the target user in the block chain according to the right and interest limit data query request and returns the right and interest limit data.
In this embodiment, the server of the second service party may distribute the equity exchange data to the target user and upload the equity exchange information to the block chain, the server of the first service party may send the equity exchange information of the target user to the first block link point, the first block link point may upload the updated equity exchange data of the target user in the block chain according to the sub-amount information in the equity exchange information, and the first block link point may further generate the fee payment bill of the second service party according to the exchange content information in the equity exchange information and upload the fee payment bill to the block chain. Therefore, through the embodiment, the first business party and the second business party can realize the mutual cooperation to provide services for the user based on the block chain, and the first business party and the second business party do not carry out direct communication interaction and are in a complete decoupling state, so that the design complexity of the system of each business party is reduced.
And the first service party and the second service party store data together through the block chain, and based on the characteristic that the data in the block chain cannot be tampered, the reality and the effectiveness of the data are ensured, and the problem of mutual data communication between the first service party and the second service party is solved.
It should be noted that the data processing device based on the blockchain in this embodiment of the present specification can implement the respective processes of the foregoing embodiment of the data processing method based on the blockchain, and achieve the same effects and functions, which are not repeated here.
Further, another embodiment of the present specification further provides a storage medium for storing computer-executable instructions, and in a specific embodiment, the storage medium may be a usb disk, an optical disk, a hard disk, or the like, and the storage medium stores computer-executable instructions that, when executed by a processor, implement the following processes:
the method comprises the steps that a first block chain node receives right exchange information of a target user, which is sent by a server of a first service party; the rights and interests exchange information comprises: the target user utilizes the equity limit data to exchange content information of the equity exchange and sub-amount data consumed by the equity exchange in the first business party; the right and limit data of the target user is distributed to the target user by a server of a second service party and uploaded to a block chain;
the first block chain link point uploads updated right and left limit data of the target user in a block chain according to the consumed sub limit data and the right and left limit data of the target user through a first intelligent contract which is deployed in advance;
and the first block chain link point generates a bill for payment of the second business party according to the converted content information and a predetermined rights and interests charging rule through a second intelligent contract which is deployed in advance, and uploads the bill to the block chain.
Optionally, when the computer-executable instructions stored in the storage medium are executed by the processor, the first block link point uploads updated right and limit data of the target user in a block chain according to the consumed sub-limit data and the right and limit data of the target user through a first intelligent contract deployed in advance, where the updated right and limit data of the target user include:
the first block chain link point obtains the interest limit data of the target user from a block chain through the first intelligent contract;
the first block chain link point deducts the consumed sub-limit data from the acquired right limit data through the first intelligent contract to obtain updated right limit data of the target user;
and the first block chain link point uploads the updated right and interest limit data of the target user to a block chain through the first intelligent contract.
Optionally, the storage medium stores computer-executable instructions that, when executed by the processor, the first block link point generates a bill for payment of the second business party according to the redeemed content information and a predetermined equity charging rule by a second pre-deployed intelligent contract, including:
the first block chain node determines the expense amount consumed by the first business party for carrying out the equity exchange on the target user according to the exchange content information and a predetermined equity charging rule through the second intelligent contract;
and the first block chain link point generates a bill for payment of the second business party according to the consumed fee amount through the second intelligent contract.
Optionally, the storage medium stores computer executable instructions that, when executed by the processor, further comprise:
the second block chain link point acquires right and benefit limit data distributed by the server of the second service party to the target user through a third intelligent contract deployed in advance and uploads the right and benefit limit data to the block chain; and the right and limit data is used for the target user to exchange the right and limit in the first business party.
Optionally, the storage medium stores computer executable instructions that, when executed by the processor, further comprise:
the second block chain link point receives a bill feedback instruction sent by the server of the second service party through a pre-deployed fourth intelligent contract, and acquires the bill for payment from the block chain according to the bill feedback instruction and sends the bill to the server of the second service party;
and the second block chain link point receives bill payment result information of the server of the second business party aiming at the bill for paying the fee through the fourth intelligent contract, and uploads the bill payment result information to a block chain.
Optionally, the storage medium stores computer executable instructions that, when executed by the processor, further comprise:
the first block chain link point acquires the bill payment result information uploaded by the server of the second service party from a block chain through a pre-deployed fifth intelligent contract, and sends the bill payment result information to the server of the first service party;
and the first block chain link point receives confirmation information returned by the server of the first service party aiming at the bill payment result information through the fifth intelligent contract, and uploads the confirmation information to a block chain.
Optionally, the storage medium stores computer executable instructions that, when executed by the processor, further comprise:
and the first block chain link point receives the right and interest limit data query request sent by the server of the first service party, queries the right and interest limit data of the target user in the block chain according to the right and interest limit data query request and returns the right and interest limit data.
In this embodiment, the server of the second service party may distribute the equity exchange data to the target user and upload the equity exchange information to the block chain, the server of the first service party may send the equity exchange information of the target user to the first block link point, the first block link point may upload the updated equity exchange data of the target user in the block chain according to the sub-amount information in the equity exchange information, and the first block link point may further generate the fee payment bill of the second service party according to the exchange content information in the equity exchange information and upload the fee payment bill to the block chain. Therefore, through the embodiment, the first business party and the second business party can realize the mutual cooperation to provide services for the user based on the block chain, and the first business party and the second business party do not carry out direct communication interaction and are in a complete decoupling state, so that the design complexity of the system of each business party is reduced.
And the first service party and the second service party store data together through the block chain, and based on the characteristic that the data in the block chain cannot be tampered, the reality and the effectiveness of the data are ensured, and the problem of mutual data communication between the first service party and the second service party is solved.
It should be noted that the storage medium in this embodiment of the present specification is capable of implementing the processes of the foregoing embodiment of the data processing method based on a block chain, and achieves the same effects and functions, which are not repeated here.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
In the 90 s of the 20 th century, improvements in a technology could clearly distinguish between improvements in hardware (e.g., improvements in circuit structures such as diodes, transistors, switches, etc.) and improvements in software (improvements in process flow). However, as technology advances, many of today's process flow improvements have been seen as direct improvements in hardware circuit architecture. Designers almost always obtain the corresponding hardware circuit structure by programming an improved method flow into the hardware circuit. Thus, it cannot be said that an improvement in the process flow cannot be realized by hardware physical modules. For example, a Programmable Logic Device (PLD), such as a Field Programmable Gate Array (FPGA), is an integrated circuit whose logic functions are determined by programming the Device by a user. A digital system is "integrated" on a PLD by the designer's own programming without requiring the chip manufacturer to design and fabricate application-specific integrated circuit chips. Furthermore, nowadays, instead of manually making an integrated Circuit chip, such Programming is often implemented by "logic compiler" software, which is similar to a software compiler used in program development and writing, but the original code before compiling is also written by a specific Programming Language, which is called Hardware Description Language (HDL), and HDL is not only one but many, such as abel (advanced Boolean Expression Language), ahdl (alternate Language Description Language), traffic, pl (core unified Programming Language), HDCal, JHDL (Java Hardware Description Language), langue, Lola, HDL, laspam, hardsradware (Hardware Description Language), vhjhd (Hardware Description Language), and vhigh-Language, which are currently used in most common. It will also be apparent to those skilled in the art that hardware circuitry that implements the logical method flows can be readily obtained by merely slightly programming the method flows into an integrated circuit using the hardware description languages described above.
The controller may be implemented in any suitable manner, for example, the controller may take the form of, for example, a microprocessor or processor and a computer-readable medium storing computer-readable program code (e.g., software or firmware) executable by the (micro) processor, logic gates, switches, an Application Specific Integrated Circuit (ASIC), a programmable logic controller, and an embedded microcontroller, examples of which include, but are not limited to, the following microcontrollers: ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20, and Silicone Labs C8051F320, the memory controller may also be implemented as part of the control logic for the memory. Those skilled in the art will also appreciate that, in addition to implementing the controller as pure computer readable program code, the same functionality can be implemented by logically programming method steps such that the controller is in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers, embedded microcontrollers and the like. Such a controller may thus be considered a hardware component, and the means included therein for performing the various functions may also be considered as a structure within the hardware component. Or even means for performing the functions may be regarded as being both a software module for performing the method and a structure within a hardware component.
The systems, devices, modules or units illustrated in the above embodiments may be implemented by a computer chip or an entity, or by a product with certain functions. One typical implementation device is a computer. In particular, the computer may be, for example, a personal computer, a laptop computer, a cellular telephone, a camera phone, a smartphone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or a combination of any of these devices.
For convenience of description, the above devices are described as being divided into various units by function, and are described separately. Of course, the functionality of the various elements may be implemented in the same one or more software and/or hardware implementations in implementing one or more embodiments of the present description.
As will be appreciated by one skilled in the art, embodiments of the present description may be provided as a method, system, or computer program product. Accordingly, embodiments of the present description may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present description may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and so forth) having computer-usable program code embodied therein.
Embodiments of the present description are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the description. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present description may be provided as a method, system, or computer program product. Accordingly, embodiments of the present description may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present description may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and so forth) having computer-usable program code embodied therein.
One or more embodiments of the present description may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. One or more embodiments of the specification may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present specification and is not intended to limit the present document. Various modifications and changes may occur to the embodiments described herein, as will be apparent to those skilled in the art. Any modifications, equivalents, improvements, etc. which come within the spirit and principle of the disclosure are intended to be included within the scope of the claims of this document.
Claims (12)
1. A data processing method based on a block chain comprises the following steps:
the method comprises the steps that a first block chain node receives right exchange information of a target user, which is sent by a server of a first service party; the rights and interests exchange information comprises: the target user utilizes the equity limit data to exchange content information of the equity exchange and sub-amount data consumed by the equity exchange in the first business party; the right and limit data of the target user is distributed to the target user by a server of a second service party and uploaded to a block chain;
the first block chain link point uploads updated right and left limit data of the target user in a block chain according to the consumed sub limit data and the right and left limit data of the target user through a first intelligent contract which is deployed in advance;
and the first block chain link point generates a bill for payment of the second business party according to the converted content information and a predetermined rights and interests charging rule through a second intelligent contract which is deployed in advance, and uploads the bill to the block chain.
2. The method of claim 1, wherein the first tile link point uploads updated entitlement data of the target user in a tile chain according to the consumed sub-entitlement data and the entitlement data of the target user through a pre-deployed first intelligent contract, and the uploading comprises:
the first block chain link point obtains the interest limit data of the target user from a block chain through the first intelligent contract;
the first block chain link point deducts the consumed sub-limit data from the acquired right limit data through the first intelligent contract to obtain updated right limit data of the target user;
and the first block chain link point uploads the updated right and interest limit data of the target user to a block chain through the first intelligent contract.
3. The method of claim 1, wherein the first block link point generates a bill for payment of the second business party according to the redeemed content information and a predetermined equity charging rule by a second pre-deployed intelligent contract, comprising:
the first block chain node determines the expense amount consumed by the first business party for carrying out the equity exchange on the target user according to the exchange content information and a predetermined equity charging rule through the second intelligent contract;
and the first block chain link point generates a bill for payment of the second business party according to the consumed fee amount through the second intelligent contract.
4. The method of any of claims 1 to 3, further comprising:
the second block chain link point acquires right and benefit limit data distributed by the server of the second service party to the target user through a third intelligent contract deployed in advance and uploads the right and benefit limit data to the block chain; and the right and limit data is used for the target user to exchange the right and limit in the first business party.
5. The method of claim 4, further comprising:
the second block chain link point receives a bill feedback instruction sent by the server of the second service party through a pre-deployed fourth intelligent contract, and acquires the bill for payment from the block chain according to the bill feedback instruction and sends the bill to the server of the second service party;
and the second block chain link point receives bill payment result information of the server of the second business party aiming at the bill for paying the fee through the fourth intelligent contract, and uploads the bill payment result information to a block chain.
6. The method of claim 5, further comprising:
the first block chain link point acquires the bill payment result information uploaded by the server of the second service party from a block chain through a pre-deployed fifth intelligent contract, and sends the bill payment result information to the server of the first service party;
and the first block chain link point receives confirmation information returned by the server of the first service party aiming at the bill payment result information through the fifth intelligent contract, and uploads the confirmation information to a block chain.
7. The method of claim 1, further comprising:
and the first block chain link point receives the right and interest limit data query request sent by the server of the first service party, queries the right and interest limit data of the target user in the block chain according to the right and interest limit data query request and returns the right and interest limit data.
8. A blockchain-based data processing apparatus comprising:
the receiving module is used for the first block chain node to receive the right exchange information of the target user sent by the server of the first business party; the rights and interests exchange information comprises: the target user utilizes the equity limit data to exchange content information of the equity exchange and sub-amount data consumed by the equity exchange in the first business party; the right and limit data of the target user is distributed to the target user by a server of a second service party and uploaded to a block chain;
the updating module is used for uploading updated right and limit data of the target user in the block chain according to the consumed sub-limit data and the right and limit data of the target user by the first block chain link point through a first intelligent contract which is deployed in advance;
and the generating module is used for generating a bill for payment of the second service party according to the converted content information and a predetermined equity charging rule by the first block chain link point through a second intelligent contract which is deployed in advance and uploading the bill to the block chain.
9. The apparatus of claim 8, the update module to:
the first block chain link point obtains the interest limit data of the target user from a block chain through the first intelligent contract;
the first block chain link point deducts the consumed sub-limit data from the acquired right limit data through the first intelligent contract to obtain updated right limit data of the target user;
and the first block chain link point uploads the updated right and interest limit data of the target user to a block chain through the first intelligent contract.
10. The apparatus of claim 8, the generation module being specifically configured to:
the first block chain node determines the expense amount consumed by the first business party for carrying out the equity exchange on the target user according to the exchange content information and a predetermined equity charging rule through the second intelligent contract;
and the first block chain link point generates a bill for payment of the second business party according to the consumed fee amount through the second intelligent contract.
11. A blockchain-based data processing apparatus comprising: a processor; and a memory arranged to store computer executable instructions which, when executed, cause the processor to carry out the steps of the blockchain based data processing method of any one of the preceding claims 1 to 7.
12. A storage medium storing computer-executable instructions which, when executed, implement the steps of the blockchain-based data processing method of any one of the preceding claims 1 to 7.
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