CN113779412A - Message reach method, node and system based on block chain network - Google Patents
Message reach method, node and system based on block chain network Download PDFInfo
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Abstract
The invention discloses a message reach method, a node and a system based on a block chain network, and relates to the technical field of block chains. One embodiment of the method comprises: receiving group portrait information from a service node, and generating a corresponding group portrait intelligent contract according to a predefined first contract compiling specification and the group portrait information; responding to a first contract query request of a service node, sending a corresponding group portrait intelligent contract to the service node, so that the service node generates and uploads a corresponding touch intelligent contract according to a second contract compiling specification issued by a contract management node; and responding to a second contract query request of the user reach node, and sending a to-be-executed reach intelligent contract to the user reach node, so that the user reach node pushes messages to a target group according to contract information of the to-be-executed reach intelligent contract. The method realizes decentralized message reaching, improves the disaster tolerance of the system and reduces the resource requirement of the system.
Description
Technical Field
The invention relates to the technical field of block chains, in particular to a message reach method, a node and a system based on a block chain network.
Background
The existing message triggering mode is a centralized mode, namely, each service system acquires a required group image from a group management center according to a service scene of the service system, and then sends a trigger to the group through a user triggering system. In the centralized mode, each business system strongly depends on a unified group management center and a user touch system, and if the group management center and/or the user touch system are abnormal, a touch task fails; meanwhile, the group management center needs to meet the requirements of high concurrency, high computational power, high compatibility and the like.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method, a node, and a system for message reach based on a block chain network, where the method generates a group portrait intelligent contract and a reach intelligent contract according to a defined contract writing specification, and then a user reach node pushes a message to a target group according to contract information of the reach intelligent contract to be executed, so as to implement decentralized message reach, improve system disaster tolerance, and reduce system resource requirements.
To achieve the above object, according to an aspect of the embodiments of the present invention, a message reach method based on a blockchain network is provided.
An embodiment of the present invention provides a message reach method based on a blockchain network, where the blockchain network includes a plurality of nodes, where the plurality of nodes includes a service node, a contract management node, and at least one user reach node, and the method is performed by the contract management node, and includes: receiving group portrait information from the service node, and generating a corresponding group portrait intelligent contract according to a predefined first contract writing specification and the group portrait information; responding to a first contract query request of the service node, sending a corresponding group portrait intelligent contract to the service node, so that the service node generates and uploads a corresponding touch intelligent contract according to the group portrait intelligent contract and a second contract writing specification issued by the contract management node; and responding to a second contract query request of the user reach node, and sending a to-be-executed reach intelligent contract to the user reach node, so that the user reach node pushes a message to a target group according to contract information of the to-be-executed reach intelligent contract.
Optionally, the group portrait intelligent contract agreed in the first contract writing specification comprises the group portrait information and corresponding index information; and the contract intelligent contract agreed in the second contract writing specification comprises index information, contract element information and contract execution states of the group portrait intelligent contract.
Optionally, the sending, to the user reach node, a reach intelligence contract to be executed includes: under the condition that the contract execution state of the reach intelligent contract is determined to be not reached, the reach intelligent contract is sent to the user reach node as a reach intelligent contract to be executed; after the step of sending the reach smart contract to be executed to the user reach node, the method further comprises: and updating the contract execution state of the to-be-executed reach intelligent contract.
Optionally, the contract information includes a calculation mode of reach fatigue, a reach mode and a reach strategy; the message pushing is carried out on the target group according to the contract information of the to-be-executed reach intelligent contract, and the message pushing comprises the following steps: calculating the touch and reach fatigue degree for the touch and reach intelligent contract to be executed according to the calculation mode of the touch and reach fatigue degree; and under the condition that the reach fatigue degree is determined to be smaller than the fatigue degree threshold value, carrying out message pushing on a target group according to the reach mode and the reach strategy.
To achieve the above object, according to still another aspect of the embodiments of the present invention, a message reach method based on a blockchain network is provided.
An embodiment of the present invention provides a message reach method based on a blockchain network, where the blockchain network includes a plurality of nodes, and the plurality of nodes include a service node, a contract management node, and at least one user reach node, and the method is performed by the service node, and includes: acquiring group portrait information, and uploading the group portrait information to the contract management node so that the contract management node generates a corresponding group portrait intelligent contract according to a predefined first contract compiling specification and the group portrait information; acquiring the group portrait intelligent contract, and generating a corresponding reach intelligent contract according to a second contract compiling specification issued by the contract management node and the contract information of the group portrait intelligent contract; and uploading the reach intelligent contract to the contract management node, so that the user reach node pushes a message to a target group according to the contract information of the reach intelligent contract to be executed under the condition that the contract management node monitors that the contract management node has the reach intelligent contract to be executed.
To achieve the above object, according to another aspect of the embodiments of the present invention, there is provided a contract management node applied to a blockchain network.
A contract management node applied to a blockchain network according to an embodiment of the present invention includes a plurality of nodes including a service node, a contract management node, and at least one user reach node, where the contract management node includes: the contract generation module is used for receiving the group portrait information from the service node and generating a corresponding group portrait intelligent contract according to a predefined first contract writing specification and the group portrait information; the first response module is used for responding to a first contract query request of the service node and sending a corresponding group portrait intelligent contract to the service node so that the service node generates and uploads a corresponding touch intelligent contract according to the group portrait intelligent contract and a second contract writing specification issued by the contract management node; and the second response module is used for responding to a second contract query request of the user reach node, and sending a to-be-executed reach intelligent contract to the user reach node, so that the user reach node pushes a message to a target group according to contract information of the to-be-executed reach intelligent contract.
Optionally, the group portrait intelligent contract agreed in the first contract writing specification comprises the group portrait information and corresponding index information; and the contract intelligent contract agreed in the second contract writing specification comprises index information, contract element information and contract execution states of the group portrait intelligent contract.
Optionally, the second response module is further configured to, in a case that the contract execution status of the reach intelligent contract is determined to be not reached, send the reach intelligent contract to the user reach node as a reach intelligent contract to be executed; the device further comprises: and the state updating module is used for updating the contract execution state of the to-be-executed reach intelligent contract.
Optionally, the contract information includes a calculation mode of reach fatigue, a reach mode and a reach strategy; the second response module is further configured to calculate the reach fatigue degree for the to-be-executed reach intelligent contract according to the calculation mode of the reach fatigue degree; and under the condition that the reach fatigue degree is determined to be smaller than the fatigue degree threshold value, carrying out message pushing on a target group according to the reach mode and the reach strategy.
To achieve the above object, according to still another aspect of the embodiments of the present invention, there is provided a service node applied to a blockchain network.
A service node applied to a blockchain network according to an embodiment of the present invention includes a plurality of nodes, where the plurality of nodes include a service node, a contract management node, and at least one user reach node, and the service node includes: the information uploading module is used for acquiring group portrait information and uploading the group portrait information to the contract management node so that the contract management node generates a corresponding group portrait intelligent contract according to a predefined first contract compiling specification and the group portrait information; the contract generation module is used for acquiring the group portrait intelligent contract and generating a corresponding reach intelligent contract according to a second contract compiling specification issued by the contract management node and the contract information of the group portrait intelligent contract; and the contract uploading module is used for uploading the reach intelligent contract to the contract management node so that the user reach node carries out message pushing to a target group according to the contract information of the reach intelligent contract to be executed under the condition that the contract management node monitors that the reach intelligent contract to be executed exists in the contract management node.
To achieve the above object, according to another aspect of the embodiments of the present invention, a message reach system based on a blockchain network is provided.
The message reach system based on the block chain network of the embodiment of the invention comprises: the contract management system comprises a contract management node, a service node and at least one user reach node, wherein the user reach node is used for monitoring the contract management node, and under the condition that the intelligent contract to be executed exists, the contract management node pushes messages to a target group according to contract information of the intelligent contract to be executed.
Optionally, the service node includes at least one service node and at least one portrait management node, where the service node is configured to send a portrait query request to the portrait management node; acquiring the group portrait intelligent contract from the contract management node, generating a corresponding touch intelligent contract according to a second contract compiling specification issued by the contract management node and contract information of the group portrait intelligent contract, and uploading the touch intelligent contract to the contract management node; the portrait management node is used for searching according to the query condition in the portrait query request to obtain corresponding group portrait information, and uploading the group portrait information to the contract management node.
To achieve the above object, according to still another aspect of embodiments of the present invention, there is provided an electronic apparatus.
An electronic device of an embodiment of the present invention includes: one or more processors; a storage device for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to implement a message reach method of an embodiment of the present invention.
To achieve the above object, according to still another aspect of embodiments of the present invention, there is provided a computer-readable medium.
A computer-readable medium of an embodiment of the present invention has stored thereon a computer program that, when executed by a processor, implements a message reach method of an embodiment of the present invention.
One embodiment of the above invention has the following advantages or benefits: according to the defined contract writing specification, a group portrait intelligent contract and a reach intelligent contract are generated, and then a user reach node carries out message pushing to a target group according to contract information of the reach intelligent contract to be executed, so that decentralized message reach is realized, the disaster tolerance of the system is improved, and the resource requirement of the system is reduced.
Further effects of the above-mentioned non-conventional alternatives will be described below in connection with the embodiments.
Drawings
The drawings are included to provide a better understanding of the invention and are not to be construed as unduly limiting the invention. Wherein:
fig. 1 is a schematic diagram of the main steps of a message reach method based on a blockchain network according to an embodiment of the present invention;
fig. 2 is a schematic main flow chart of a message reach method based on a blockchain network according to another embodiment of the present invention;
fig. 3 is a schematic diagram of a system architecture for implementing a message reach method based on a blockchain network according to an embodiment of the present invention;
fig. 4 is a schematic main flow chart of a message reach method based on a blockchain network according to yet another embodiment of the present invention;
FIG. 5 is a schematic diagram of the major modules of a contract management node of an embodiment of the present invention;
FIG. 6 is a schematic diagram of the main modules of a service node of an embodiment of the present invention;
FIG. 7 is a schematic diagram of the main modules of a message reach system based on a blockchain network according to an embodiment of the present invention;
FIG. 8 is an exemplary system architecture diagram in which embodiments of the present invention may be employed;
FIG. 9 is a schematic diagram of a computer apparatus suitable for use in an electronic device to implement an embodiment of the invention.
Detailed Description
Exemplary embodiments of the present invention are described below with reference to the accompanying drawings, in which various details of embodiments of the invention are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
Terms related to the present embodiment are explained below.
Message reach: that is, for the group meeting the service scenario or considered to have a positive influence on the service, a specific message is sent through the existing access channel to complete the action of the service requirement.
Effective reach rate: namely, the proportion of the number of touch-ups that positively affect the service after touch-up to the total number of touch-ups.
Excessive touch: that is, when the number of times of reaching the same reaching object is larger than a set threshold value or the advancing effect cannot be generated on the reaching object after reaching, the invalid reaching is still performed.
As described in the background art, the existing message triggering method requires each service system to acquire a required group image from a group management center according to its service scene, and then send a trigger to the group through a user triggering system. According to the method, when the group management center and/or the user reach system is abnormal, the reach task fails, and the requirement on the group management center is high.
In order to solve the above problem, this embodiment proposes a message reach method based on a blockchain network, where the blockchain network includes a plurality of nodes, and the nodes include a service node, a contract management node, and at least one user reach node (corresponding to a user reach system in the prior art), and the service node includes at least one service node (corresponding to a service system in the prior art) and at least one portrait management node (corresponding to a group management center in the prior art), which is specifically implemented as follows.
Fig. 1 is a schematic diagram illustrating the main steps of a message reach method based on a blockchain network according to an embodiment of the present invention. As shown in fig. 1, the message reach method based on the blockchain network according to the embodiment of the present invention is implemented by a contract management node of the blockchain network, and mainly includes the following steps:
step S101: and receiving group portrait information from the service node, and generating a corresponding group portrait intelligent contract according to a predefined first contract writing specification and the group portrait information. And the service node acquires corresponding group portrait information according to the service requirement of the service node, and sends the group portrait information to the contract management node.
The contract management node predefines and issues a first contract authoring specification and a second contract authoring specification. The first contract compiling specification is used for agreeing contract information of the group portrait intelligent contract, and specifically comprises group portrait information and corresponding index information; the second contract writing specification is used for agreeing contract information of the reach intelligent contract, and specifically can comprise index information, reach element information and contract execution states of the group portrait intelligent contract.
And after receiving the group portrait information, the contract management node generates index information of the group portrait information, and further generates a corresponding group portrait intelligent contract according to a first contract writing specification. In an embodiment, the index information may be a Unique primary key, such as a Universally Unique Identifier (UUID), a Globally Unique Identifier (GUID), and the like.
Step S102: and responding to a first contract query request of the service node, and sending a corresponding group portrait intelligent contract to the service node so that the service node generates and uploads a corresponding reach intelligent contract according to the group portrait intelligent contract and a second contract writing specification issued by the contract management node. The service node sends a first contract query request to the contract management node to request to query the group portrait intelligent contracts.
And after receiving the first contract query request, the contract management node feeds back a corresponding group portrait intelligent contract to the service node. And then the service node generates a corresponding touch intelligent contract according to a second contract writing specification issued by the contract management node and contract information in the group portrait intelligent contract, and uploads the corresponding touch intelligent contract to the contract management node.
Step S103: and responding to a second contract query request of the user reach node, and sending a to-be-executed reach intelligent contract to the user reach node, so that the user reach node pushes messages to a target group according to contract information of the to-be-executed reach intelligent contract. And the user reach node monitors the contract management node, and sends a second contract query request to the contract management node when monitoring that the reach intelligent contract to be executed exists, so as to request to acquire the reach intelligent contract to be executed.
And after receiving the second contract query request, the contract management node sends a to-be-executed reach intelligent contract to the user reach node, and updates the contract execution state of the to-be-executed reach intelligent contract to be in reach. And then the user touches the node, and the message pushing can be carried out on the target group according to the contract information in the intelligent contract to be executed. In an embodiment, the reach intelligent contract to be executed is a reach intelligent contract with the contract execution state being not reached.
When the message is pushed, the corresponding group portrait intelligent contract is indexed according to the index information in the intelligent contract to be executed, and then the message is pushed to the users (namely, the reach objects, wherein all the reach objects form a target group) corresponding to the group portrait information contained in the group portrait intelligent contract. In an embodiment, after the message is successfully pushed, the contract execution state of the reach intelligent contract to be executed may be updated to be reached.
Fig. 2 is a schematic main flowchart of a message reach method based on a blockchain network according to another embodiment of the present invention. As shown in fig. 2, the message reach method based on the blockchain network according to the embodiment of the present invention is implemented by a service node of the blockchain network, and mainly includes the following steps:
step S201: acquiring group portrait information, and uploading the group portrait information to a contract management node so that the contract management node generates a corresponding group portrait intelligent contract according to a predefined first contract writing specification and the group portrait information. And the service node queries corresponding group portrait information according to the service requirement of the service node.
For example, the service requirements are: inquiring the unfinished user who is paid within 24 hours, and reaching the payment continuation, wherein the inquiry conditions are as follows: orders with order status "unpaid" within 24 hours. For another example, the service requirements are: generating a 18-year-old male population which purchases a certain product, and performing touch, wherein the query conditions are as follows: the product order is an order for an 18 year old male. The order information is extracted according to the set image dimension to form the group image information. The portrait dimension is, for example, a user account, age, gender, occupation, etc.
And the service node uploads the inquired group portrait information to the contract management node. And after receiving the group portrait information, the contract management node generates index information of the group portrait information, and further generates a corresponding group portrait intelligent contract according to a first contract writing specification.
Step S202: and acquiring the group portrait intelligent contract, and generating a corresponding reach intelligent contract according to a second contract writing specification issued by the contract management node and the contract information of the group portrait intelligent contract. The service node sends a first contract query request to the contract management node to request to query the group portrait intelligent contracts. And after receiving the first contract query request, the contract management node feeds back a corresponding group portrait intelligent contract to the service node. And the service node generates a corresponding reach intelligent contract according to a second contract writing specification issued by the contract management node and contract information in the group portrait intelligent contract.
Step S203: and uploading the reach intelligent contract to the contract management node, so that the user reach node pushes a message to a target group according to the contract information of the reach intelligent contract to be executed under the condition that the contract management node monitors that the contract management node has the reach intelligent contract to be executed. The service node uploads the touch intelligent contract to the contract management node. The user reach node monitors the contract management node, acquires the intelligent reach contract to be executed from the contract management node when monitoring that the intelligent reach contract to be executed exists, and pushes the information to the target group according to the contract information.
Fig. 3 is a schematic system architecture diagram for implementing the message reach method based on the blockchain network according to the embodiment of the present invention. As shown in fig. 3, the message reach method based on the blockchain network according to the embodiment of the present invention is implemented by a message reach system. The message reach system includes a service node, a contract management node, and k user reach nodes. The service node is realized by m service nodes and n portrait management nodes. In this embodiment, m, n and k are integers.
The contract management node is used for accessing each service node, the portrait management node and the user reach node and can be realized by any one of a public chain, a private chain and an alliance chain; the system defines and issues the writing specifications of two types of intelligent contracts, wherein the two types of intelligent contracts are a reach intelligent contract and a group portrait intelligent contract respectively.
The service node is used for inquiring group portrait information from the corresponding portrait management node according to service requirements, consuming (namely using) the group portrait information and writing a reach intelligent contract. The portrait management node is used for uploading group portrait information to the contract management node. The user touch node refers to each touch channel, such as a customer service seat platform, a short message sending platform and the like. The user reach node is used for monitoring the contract management node, consuming the reach intelligent contract and realizing the execution condition of the message reach and the write-back reach intelligent contract.
The message reach method according to the embodiment of the present invention is further described in detail with reference to fig. 4.
Fig. 4 is a schematic main flowchart of a message reach method based on a blockchain network according to yet another embodiment of the present invention. As shown in fig. 4, the message reach method based on the blockchain network according to the embodiment of the present invention mainly includes the following steps:
step S401: the contract management node defines and issues a first contract authoring specification and a second contract authoring specification. The first contract writing specification is used for contract information of the contract intelligent contract for the appointed group portrait, and specifically comprises group portrait information and corresponding index information.
The second contract writing specification is used for agreeing contract information of the reach intelligent contract, and specifically can comprise index information, reach element information and contract execution states of the group portrait intelligent contract. The index information is used for indexing the corresponding group portrait intelligent contract. The reach factor information may include any one or more of a reach style, a calculation style of reach fatigue, and a reach policy. The touch manner refers to a message touch way, such as telephone, short message, broadcast, live broadcast, etc. Touchdown strategies include dialogs, touchdown tracking schemes, and the like. The contract execution state, i.e., the execution state of the reach-smart contract, may include no reach, out reach, and reached.
The degree of touch fatigue can be measured by the number of touches. The specific calculation mode can be customized to record the consumption of the touch fatigue degree of different service nodes and different touch modes. For example, if the fatigue threshold is set to be 1 touch per day, the touch fatigue may be calculated by increasing the touch frequency by 1 time after the touch per day, and when the touch is initiated again on the day, the touch frequency is found to be equal to the fatigue threshold on the day, and then the touch is filtered.
For another example, it is set that a touch can be performed n times by a touch manner (i.e., the fatigue threshold of a touch manner is n), B touch is m times by B touch, C touch is h times by C touch, and the total touch frequency is less than p times (i.e., the total fatigue threshold of all touch manners is p), so that when performing touch of a touch manner, the corresponding touch fatigue calculation manner a +1+ B + C is performed, a is the current touch frequency of a touch manner, B is the touch frequency of B touch manner, and C is the touch frequency of C touch manner. In the case where a +1 is less than or equal to n, and a +1+ b + c is less than or equal to p, the fatigue threshold is not exceeded, and the touch is performed; otherwise, the strip is filtered.
Step S402: and the service node sends a portrait query request to a corresponding portrait management node according to the service requirement. The portrait query request is used for requesting the portrait management node to count the group portrait information. In an embodiment, the representation query requests of different business requirements may be implemented by corresponding representation management nodes. For example, if a service node generates a representation query request 1 based on a service requirement 1, and the representation query request 1 can be implemented by a representation management node 1, the representation query request 1 can be sent to the representation management node 1.
Step S403: the portrait management node searches according to the query condition in the portrait query request to obtain corresponding group portrait information, and uploads the group portrait information to the contract management node. The process of the portrait management node for counting the group portrait information is the process of the portrait management node for internal search based on the query condition.
For example, if the query condition is an order whose order status is "unpaid" within 24 hours, the order satisfying the query condition is searched internally, and further, the order information is extracted according to the set portrait dimension to constitute the group portrait information. For example, the user account, age, and sex are extracted from the order information, and the extracted information constitutes user image information of each user, and all the user image information constitutes group image information.
In an embodiment, the group portrait information uploaded to the contract management node may be specific group portrait information, or may be a download address of the group portrait information, so as to avoid an excessive amount of information of the group portrait information.
Step S404: and the contract management node generates a group portrait intelligent contract according to the first contract compiling specification and the group portrait information. And the first contract compiling specification comprises group portrait information and corresponding index information, and unique index information needs to be generated in the step, so that the index information and the group portrait information are spliced to obtain the group portrait intelligent contract.
Step S405: the service node sends a first contract query request to the contract management node. The first contract query request is used for acquiring a group portrait intelligent contract corresponding to the service requirement from a contract management node.
Step S406: and the contract management node responds to the first contract query request and feeds back a corresponding group portrait intelligent contract to the service node. In the embodiment, index information of the corresponding group portrait intelligent contract can be fed back to reduce data transmission quantity.
Step S407: and the service node generates a reach intelligent contract according to the second contract compiling specification and the contract information of the group portrait intelligent contract and uploads the reach intelligent contract to the contract management node. The second contract writing specification comprises index information, reach element information and contract execution states of the group portrait intelligent contract. The specific content of the reach factor information can be customized, for example, the reach mode is defined as a short message; the touch fatigue degree is calculated in a way that the touch frequency is increased by 1 time after the touch is performed every day; the reach policy may be: [ SIGN ] + text + unsubscribe Specification. Since the reach smart contract is not yet generated, the contract execution state is not reached.
In addition, the service nodes comprise block chain copies, and when the intelligent contract is transmitted by upper contact, all the service nodes can write in the block chain after reaching the consensus.
Step S408: and after receiving a second contract query request sent by the user reach node, the contract management node feeds back the reach intelligent contract to be executed to the user reach node according to the contract execution state of each reach intelligent contract. Each user reach node monitors the contract management node to acquire a reach intelligent contract to be executed in real time, namely the contract execution state is a reach intelligent contract which is not reached.
Step S409: and the user reach node pushes the message to the target group according to the contract information of the reach intelligent contract to be executed, and returns the reach result to the contract management node. And the user touch node judges whether the system can meet the touch mode and touch strategy agreed in the contract information and whether the touch fatigue degree is less than a set fatigue degree threshold value, modifies the contract execution state into touch under the condition that the touch mode, touch strategy and fatigue degree threshold value can be met, and then pushes the message to the target group according to the agreed touch mode and touch strategy.
When judging whether the touch fatigue is smaller than the set fatigue threshold, calculating the touch fatigue for the touch intelligent contract to be executed according to the calculation mode of the touch fatigue agreed in the contract information. And if the touch fatigue is less than the fatigue threshold value, the touch fatigue requirement is met.
After the user reach node pushes the message, the reach result (such as the reach trace thread field writing, the reach fatigue value consumption and the like) is uploaded to the contract management node. And after the message is successfully pushed, modifying the contract execution state to reach.
The message touch method of the embodiment of the invention depends on the block chain technology, and the service node can acquire the group portrait information by accessing the contract management node, thereby realizing the decoupling of the service node and the portrait management node; the existing portrait management node is converted into a decentralized portrait management node, so that cohesive requirements and service scenes can be completed more independently; meanwhile, the existing centralized user touch node is decoupled, and through defining a touch mode, touch fatigue and touch strategy in an intelligent contract, the personalized and diversified touch is realized, the intrusion of the touch strategy to the service is reduced, and the touch mode and the touch strategy are not required to be controlled by relying on the user touch node.
The cohesion here means that the method does not need to be directly butted with an external user touch node, does not need to form a touch scheme by depending on the touch capability of the external user touch node, and only needs to care about the service and the predicted touch effect of the service to specify the touch scheme, including searching touch people groups, and searching the contents concerned by the service such as touch modes, touch channels, touch rules and the like of the people.
In addition, the message reach method of the embodiment of the invention realizes the execution of the reach intelligent contract which is not reached in real time by monitoring the contract execution state of the reach intelligent contract, updates the contract execution state in time in the execution process and after the execution is finished, ensures the accuracy of data in the contract management node, and prevents the excessive reach of the client group under the condition of ensuring the effective reach rate. Meanwhile, the occurrence of excessive touch is further controlled by the touch fatigue degree.
Fig. 5 is a schematic diagram of the main modules of a contract management node of an embodiment of the present invention. As shown in fig. 5, the contract management node 500 according to the embodiment of the present invention mainly includes:
the contract generating module 501 is configured to receive group portrait information from a service node, and generate a corresponding group portrait intelligent contract according to a predefined first contract writing specification and the group portrait information. And the service node acquires corresponding group portrait information according to the service requirement of the service node, and sends the group portrait information to the contract management node.
The contract management node predefines and issues a first contract authoring specification and a second contract authoring specification. The first contract compiling specification is used for agreeing contract information of the group portrait intelligent contract, and specifically comprises group portrait information and corresponding index information; the second contract writing specification is used for agreeing contract information of the reach intelligent contract, and specifically can comprise index information, reach element information and contract execution states of the group portrait intelligent contract.
And after receiving the group portrait information, the contract management node generates index information of the group portrait information, and further generates a corresponding group portrait intelligent contract according to a first contract writing specification. In an embodiment, the index information may be a unique primary key, such as UUID, GUID, etc.
A first response module 502, configured to send, in response to a first contract query request of the service node, a corresponding group portrait intelligent contract to the service node, so that the service node generates and uploads a corresponding trigger intelligent contract according to the group portrait intelligent contract and a second contract writing specification issued by the contract management node. The service node sends a first contract query request to the contract management node to request to query the group portrait intelligent contracts.
And after receiving the first contract query request, the contract management node feeds back a corresponding group portrait intelligent contract to the service node. And then the service node generates a corresponding touch intelligent contract according to a second contract writing specification issued by the contract management node and contract information in the group portrait intelligent contract, and uploads the corresponding touch intelligent contract to the contract management node.
The second response module 503 is configured to, in response to a second contract query request of a user reach node, send a reach intelligent contract to be executed to the user reach node, so that the user reach node performs message pushing to a target group according to contract information of the reach intelligent contract to be executed. And the user reach node monitors the contract management node, and sends a second contract query request to the contract management node when monitoring that the reach intelligent contract to be executed exists, so as to request to acquire the reach intelligent contract to be executed.
And after receiving the second contract query request, the contract management node sends a to-be-executed reach intelligent contract to the user reach node, and updates the contract execution state of the to-be-executed reach intelligent contract to be in reach. And then the user touches the node, and the message pushing can be carried out on the target group according to the contract information in the intelligent contract to be executed. In an embodiment, the reach intelligent contract to be executed is a reach intelligent contract with the contract execution state being not reached.
When the message is pushed, the corresponding group portrait intelligent contract is indexed according to the index information in the intelligent contract to be executed, and then the message is pushed to the users (namely, the reach objects, wherein all the reach objects form a target group) corresponding to the group portrait information contained in the group portrait intelligent contract. In an embodiment, after the message is successfully pushed, the contract execution state of the reach intelligent contract to be executed may be updated to be reached.
Fig. 6 is a schematic diagram of the main modules of a service node of an embodiment of the present invention. As shown in fig. 6, a service node 600 according to an embodiment of the present invention mainly includes:
the information uploading module 601 is configured to acquire group portrait information, and upload the group portrait information to a contract management node, so that the contract management node generates a corresponding group portrait intelligent contract according to a predefined first contract writing specification and the group portrait information. The service node inquires corresponding group portrait information according to self service requirements, and uploads the inquired group portrait information to the contract management node. And after receiving the group portrait information, the contract management node generates index information of the group portrait information, and further generates a corresponding group portrait intelligent contract according to a first contract writing specification.
The contract generating module 602 is configured to obtain the group portrait intelligent contract, and generate a corresponding reach intelligent contract according to a second contract writing specification issued by the contract management node and contract information of the group portrait intelligent contract. The service node sends a first contract query request to the contract management node to request to query the group portrait intelligent contracts. And after receiving the first contract query request, the contract management node feeds back a corresponding group portrait intelligent contract to the service node. And the service node generates a corresponding reach intelligent contract according to a second contract writing specification issued by the contract management node and contract information in the group portrait intelligent contract.
The contract uploading module 603 is configured to upload the reach intelligent contract to the contract management node, so that the user reach node performs message pushing to a target group according to the contract information of the reach intelligent contract to be executed when monitoring that the contract management node has the reach intelligent contract to be executed. The service node uploads the touch intelligent contract to the contract management node. The user reach node monitors the contract management node, acquires the intelligent reach contract to be executed from the contract management node when monitoring that the intelligent reach contract to be executed exists, and pushes the information to the target group according to the contract information.
Fig. 7 is a schematic diagram of the main modules of a message reach system based on a blockchain network according to an embodiment of the present invention. As shown in fig. 7, a message reach system 700 based on a blockchain network according to an embodiment of the present invention mainly includes:
and the contract management node 500 is used for receiving the group portrait information from the service processing device and generating a corresponding group portrait intelligent contract according to a predefined first contract writing specification and the group portrait information.
The service node 600 is used for acquiring the group portrait information and uploading the group portrait information to the contract management node; and acquiring the group portrait intelligent contract from the contract management node, generating a corresponding reach intelligent contract according to a second issued contract writing specification and contract information of the group portrait intelligent contract, and uploading the corresponding reach intelligent contract to the contract management node.
And the user reach node 701 is used for monitoring the contract management node, and under the condition that the intelligent contract to be executed exists, pushing the information to a target group according to the contract information of the intelligent contract to be executed. The functions implemented by the above systems are as described above, and are not described in detail here.
As can be seen from the above description, in this embodiment, a group portrait intelligent contract and a reach intelligent contract are generated according to a defined contract writing specification, and then a user reach node performs message pushing to a target group according to contract information of the reach intelligent contract to be executed, so that decentralized message reach is realized, system disaster tolerance is improved, and system resource requirements are reduced.
FIG. 8 illustrates an exemplary system architecture 800 of a message reach method or contract management node to which embodiments of the invention may be applied.
As shown in fig. 8, the system architecture 800 may include terminal devices 801, 802, 803, a network 804, and a server 805. The network 804 serves to provide a medium for communication links between the terminal devices 801, 802, 803 and the server 805. Network 804 may include various types of connections, such as wire, wireless communication links, or fiber optic cables, to name a few.
A user may use the terminal devices 801, 802, 803 to interact with a server 805 over a network 804 to receive or send messages or the like. The terminal devices 801, 802, 803 may be various electronic devices having a display screen and supporting web browsing, including but not limited to smart phones, tablet computers, laptop portable computers, desktop computers, and the like.
The server 805 may be a server that provides various services, such as a background management server that processes group representation information sent by an administrator using a business server. The background management server can generate a group portrait intelligent contract, send the group portrait intelligent contract, send a reach intelligent contract and other processing, and send a processing result (such as a pushed message) to the terminal device through the reach server.
It should be noted that the message reach method provided in the embodiment of the present application is generally executed by the server 805, and accordingly, the contract management node is generally disposed in the server 805.
It should be understood that the number of terminal devices, networks, and servers in fig. 8 is merely illustrative. There may be any number of terminal devices, networks, and servers, as desired for implementation.
The invention also provides an electronic device and a computer readable medium according to the embodiment of the invention.
The electronic device of the present invention includes: one or more processors; a storage device for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to implement a message reach method of an embodiment of the present invention.
The computer readable medium of the present invention has stored thereon a computer program which, when executed by a processor, implements a message reach method of an embodiment of the present invention.
Referring now to FIG. 9, shown is a block diagram of a computer system 900 suitable for use in implementing an electronic device of an embodiment of the present invention. The electronic device shown in fig. 9 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present invention.
As shown in fig. 9, the computer system 900 includes a Central Processing Unit (CPU)901 that can perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM)902 or a program loaded from a storage section 908 into a Random Access Memory (RAM) 903. In the RAM 903, various programs and data necessary for the operation of the computer system 900 are also stored. The CPU 901, ROM 902, and RAM 903 are connected to each other via a bus 904. An input/output (I/O) interface 905 is also connected to bus 904.
The following components are connected to the I/O interface 905: an input portion 906 including a keyboard, a mouse, and the like; an output section 907 including components such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, and a speaker; a storage portion 908 including a hard disk and the like; and a communication section 909 including a network interface card such as a LAN card, a modem, or the like. The communication section 909 performs communication processing via a network such as the internet. The drive 910 is also connected to the I/O interface 905 as necessary. A removable medium 911 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 910 as necessary, so that a computer program read out therefrom is mounted into the storage section 908 as necessary.
In particular, the processes described above with respect to the main step diagrams may be implemented as computer software programs, according to embodiments of the present disclosure. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable medium, the computer program containing program code for performing the method illustrated in the main step diagram. In such an embodiment, the computer program may be downloaded and installed from a network through the communication section 909, and/or installed from the removable medium 911. The above-described functions defined in the system of the present invention are executed when the computer program is executed by a Central Processing Unit (CPU) 901.
It should be noted that the computer readable medium shown in the present invention can be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present invention, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present invention, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, fiber optic cable, RF, etc., or any suitable combination of the foregoing.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The modules described in the embodiments of the present invention may be implemented by software or hardware. The described modules may also be provided in a processor, which may be described as: a processor includes a contract generation module, a first response module, and a second response module. Where the names of these modules do not in some cases constitute a limitation on the modules themselves, for example, the contract generation module may also be described as a "module that receives group portrait information from a service node, generates a corresponding group portrait intelligent contract according to a predefined first contract authoring specification and the group portrait information".
As another aspect, the present invention also provides a computer-readable medium that may be contained in the apparatus described in the above embodiments; or may be separate and not incorporated into the device. The computer readable medium carries one or more programs which, when executed by a device, cause the device to comprise: receiving group portrait information from a service node, and generating a corresponding group portrait intelligent contract according to a predefined first contract compiling specification and the group portrait information; responding to a first contract query request of the service node, sending a corresponding group portrait intelligent contract to the service node, so that the service node generates and uploads a corresponding touch intelligent contract according to a published second contract compiling specification; and responding to a second contract query request of a user reach node, sending a reach intelligent contract to be executed to the user reach node, so that the user reach node pushes a message to a target group according to the group portrait intelligent contract and the contract information of the reach intelligent contract to be executed by the contract management node.
According to the technical scheme of the embodiment of the invention, the group portrait intelligent contract and the reach intelligent contract are generated according to the defined contract compiling specification, and then the user reach node pushes the message to the target group according to the contract information of the reach intelligent contract to be executed, thereby realizing decentralized message reach, improving the disaster tolerance of the system and reducing the resource requirement of the system.
The product can execute the method provided by the embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, reference may be made to the method provided by the embodiment of the present invention.
The above-described embodiments should not be construed as limiting the scope of the invention. Those skilled in the art will appreciate that various modifications, combinations, sub-combinations, and substitutions can occur, depending on design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A message reach method based on a blockchain network, the blockchain network including a plurality of nodes including a service node, a contract management node, and at least one user reach node, the method performed by the contract management node, comprising:
receiving group portrait information from the service node, and generating a corresponding group portrait intelligent contract according to a predefined first contract writing specification and the group portrait information;
responding to a first contract query request of the service node, sending a corresponding group portrait intelligent contract to the service node, so that the service node generates and uploads a corresponding touch intelligent contract according to the group portrait intelligent contract and a second contract writing specification issued by the contract management node;
and responding to a second contract query request of the user reach node, and sending a to-be-executed reach intelligent contract to the user reach node, so that the user reach node pushes a message to a target group according to contract information of the to-be-executed reach intelligent contract.
2. The method of claim 1, wherein the contracted group portrait smart contract in the first contract authoring specification includes the group portrait information and corresponding index information; and the contract intelligent contract agreed in the second contract writing specification comprises index information, contract element information and contract execution states of the group portrait intelligent contract.
3. The method of claim 2, wherein sending the reach smart contract to be executed to the user reach node comprises:
under the condition that the contract execution state of the reach intelligent contract is determined to be not reached, the reach intelligent contract is sent to the user reach node as a reach intelligent contract to be executed;
after the step of sending the reach smart contract to be executed to the user reach node, the method further comprises: and updating the contract execution state of the to-be-executed reach intelligent contract.
4. The method according to any one of claims 1 to 3, wherein the contract information includes a calculation manner of reach fatigue, a reach manner, and a reach policy;
the message pushing is carried out on the target group according to the contract information of the to-be-executed reach intelligent contract, and the message pushing comprises the following steps:
calculating the touch and reach fatigue degree for the touch and reach intelligent contract to be executed according to the calculation mode of the touch and reach fatigue degree;
and under the condition that the reach fatigue degree is determined to be smaller than the fatigue degree threshold value, carrying out message pushing on a target group according to the reach mode and the reach strategy.
5. A message reach method based on a blockchain network, the blockchain network comprising a plurality of nodes including a service node, a contract management node, and at least one user reach node, the method performed by the service node comprising:
acquiring group portrait information, and uploading the group portrait information to the contract management node so that the contract management node generates a corresponding group portrait intelligent contract according to a predefined first contract compiling specification and the group portrait information;
acquiring the group portrait intelligent contract, and generating a corresponding reach intelligent contract according to a second contract compiling specification issued by the contract management node and the contract information of the group portrait intelligent contract;
and uploading the reach intelligent contract to the contract management node, so that the user reach node pushes a message to a target group according to the contract information of the reach intelligent contract to be executed under the condition that the contract management node monitors that the contract management node has the reach intelligent contract to be executed.
6. A contract management node for use in a blockchain network, the blockchain network comprising a plurality of nodes including a service node, a contract management node, and at least one user reach node, the contract management node comprising:
the contract generation module is used for receiving the group portrait information from the service node and generating a corresponding group portrait intelligent contract according to a predefined first contract writing specification and the group portrait information;
the first response module is used for responding to a first contract query request of the service node and sending a corresponding group portrait intelligent contract to the service node so that the service node generates and uploads a corresponding touch intelligent contract according to the group portrait intelligent contract and a second contract writing specification issued by the contract management node;
and the second response module is used for responding to a second contract query request of the user reach node, and sending a to-be-executed reach intelligent contract to the user reach node, so that the user reach node pushes a message to a target group according to contract information of the to-be-executed reach intelligent contract.
7. A service node for use in a blockchain network, the blockchain network comprising a plurality of nodes including a service node, a contract management node, and at least one user reach node, the service node comprising:
the information uploading module is used for acquiring group portrait information and uploading the group portrait information to the contract management node so that the contract management node generates a corresponding group portrait intelligent contract according to a predefined first contract compiling specification and the group portrait information;
the contract generation module is used for acquiring the group portrait intelligent contract and generating a corresponding reach intelligent contract according to a second contract compiling specification issued by the contract management node and the contract information of the group portrait intelligent contract;
and the contract uploading module is used for uploading the reach intelligent contract to the contract management node so that the user reach node carries out message pushing to a target group according to the contract information of the reach intelligent contract to be executed under the condition that the contract management node monitors that the reach intelligent contract to be executed exists in the contract management node.
8. A message reach system based on a blockchain network, comprising a contract management node according to claim 6, a service node according to claim 7 and at least one user reach node, wherein,
and the user reach node is used for monitoring the contract management node and pushing messages to a target group according to the contract information of the reach intelligent contract to be executed under the condition that the contract to be executed exists.
9. The message reach system of claim 8, wherein the service nodes comprise at least one service node and at least one portrait management node, wherein,
the service node is used for sending a portrait query request to the portrait management node; acquiring the group portrait intelligent contract from the contract management node, generating a corresponding touch intelligent contract according to a second contract compiling specification issued by the contract management node and contract information of the group portrait intelligent contract, and uploading the touch intelligent contract to the contract management node;
the portrait management node is used for searching according to the query condition in the portrait query request to obtain corresponding group portrait information, and uploading the group portrait information to the contract management node.
10. An electronic device, comprising:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the method of any one of claims 1-5.
11. A computer-readable medium, on which a computer program is stored, which, when being executed by a processor, carries out the method according to any one of claims 1-5.
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