CN108848052B - Training point management method and device based on cloud computing network and storage medium - Google Patents
Training point management method and device based on cloud computing network and storage medium Download PDFInfo
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Abstract
The invention discloses a training point management method based on a cloud computing network, which relates to the field of cloud computing and comprises the following steps: identifying a plurality of nodes in the cloud computing network; receiving a transaction request broadcast in the cloud computing network, or sending out the transaction request and broadcasting in the cloud computing network; performing point transaction with the node to be transacted according to the transmitted or received transaction request; after the point transaction is completed, generating transaction information and disclosing the transaction information in the cloud computing network; acquiring and updating the transaction information stored in the accounting node; wherein the accounting node has stored therein the transaction information published from the plurality of nodes. The embodiment of the invention also provides a training point management device and a storage medium, which can effectively improve the traceability of online transactions, the transaction efficiency and the security of transaction records, thereby improving the convenience and reliability of online transactions based on the cloud computing network.
Description
Technical Field
The invention relates to the field of cloud computing, in particular to a training point management method and device based on a cloud computing network and a storage medium.
Background
Existing online transactions are based on centralized nodes, i.e., a central node or platform provider acts as a center for the transaction, leading the online transaction to proceed. In the process of implementing the invention, the inventor finds that the online transaction based on the centralized node has at least the following problems:
(1) transaction logic is opaque: each node executes a self-defined transaction process, transaction logics of other nodes cannot be known mutually, the transaction logics are operated on each node respectively, the transaction process cannot be monitored, the transaction is easy to forge, and the traceability of a transaction result is low.
(2) The efficiency is low: because the execution processes of the transaction logics of all the nodes are inconsistent, the data formats are inconsistent, the transaction execution, confirmation and data reconciliation processes are long, more than one day is usually needed, and the efficiency is particularly low.
(3) Transaction records are not secure: since the confirmation of the transaction result needs to be verified by a third party of the transaction, the content of the transaction is easily leaked, and the security of the transaction is difficult to guarantee.
The inventor finds that due to the problems, the online transaction based on the cloud computing network is not high in convenience and reliability.
Disclosure of Invention
The embodiment of the invention aims to provide a training point management method, a training point management device and a storage medium based on a cloud computing network, which can effectively improve the traceability of online transactions, the transaction efficiency and the safety of transaction records, so that the convenience and the reliability of the online transactions based on the cloud computing network are improved.
In order to achieve the above object, an embodiment of the present invention provides a training score management method based on a cloud computing network, including:
identifying a plurality of nodes in the cloud computing network; wherein the plurality of nodes includes at least one accounting node;
receiving a transaction request broadcast in the cloud computing network, or sending out the transaction request and broadcasting in the cloud computing network; wherein the node to be traded is any one of the plurality of nodes;
performing point transaction with the node to be transacted according to the transmitted or received transaction request; the node to be traded is a trading object recorded in the trading request, and the point is obtained when the node participates in the activities in the cloud computing network;
after the point transaction is completed, generating transaction information and disclosing the transaction information in the cloud computing network; wherein the transaction information is generated by encrypting a transaction record of the current transaction;
acquiring and updating the transaction information stored in the accounting node; wherein the accounting node has stored therein the transaction information published from the plurality of nodes.
As an improvement of the scheme, the accounting node is selected for the plurality of nodes through voting.
As an improvement of the scheme, after any node completes a transaction, the transaction information generated by the node and disclosed in the cloud computing network is recorded and saved in the accounting node.
As an improvement of the above scheme, the encryption mode for encrypting the transaction record of the transaction is to encrypt the transaction record by a hash algorithm.
As an improvement of the above solution, the process of generating the transaction information includes:
and encrypting the transaction record of the current transaction by adopting a private key of the transaction system to generate the transaction information, wherein a corresponding public key is stored in a supervisor of the transaction.
The embodiment of the invention also provides a training point management device based on the cloud computing network, which comprises the following components:
a monitoring module to identify a plurality of nodes in the cloud computing network; wherein the plurality of nodes includes at least one accounting node;
the receiving module is used for receiving the transaction request broadcast in the cloud computing network or sending the transaction request and broadcasting the transaction request in the cloud computing network; wherein the node to be traded is any one of the plurality of nodes;
the transaction module is used for performing point transaction with the node to be transacted according to the transmitted or received transaction request; the node to be traded is a trading object recorded in the trading request, and the point is obtained when the node participates in the activities in the cloud computing network;
a recording module for generating transaction information and disclosing the transaction information in the cloud computing network after the point transaction is completed; wherein the transaction information is generated by encrypting a transaction record of the current transaction;
the updating module is used for acquiring and updating the transaction information stored in the accounting node; wherein the accounting node has stored therein the transaction information published from the plurality of nodes.
The embodiment of the invention also provides a training point management device based on a cloud computing network, which comprises a processor, a memory and a computer program stored in the memory and configured to be executed by the processor, wherein the processor executes the computer program to realize the training point management method based on the cloud computing network.
The embodiment of the invention also provides a computer-readable storage medium, which includes a stored computer program, wherein when the computer program runs, the device where the computer-readable storage medium is located is controlled to execute the cloud computing network-based training score management method.
Compared with the prior art, the training point management method and device based on the cloud computing network and the readable storage medium provided by the invention have the advantages that the transaction records are encrypted to generate corresponding transaction information and are disclosed in the cloud computing network, and the transaction information uniformly stored in the accounting node is adopted when data is updated, so that the reliability and convenience of transaction are improved. Because the transaction information is disclosed in the cloud computing network and is generated after the transaction record is encrypted, the transaction record is difficult to be falsified due to a plurality of backups while the transaction record is prevented from being leaked, the authenticity of the transaction information is convenient to verify, and the traceability and the safety are greatly improved; and because the accounting node stores all transaction information in the cloud computing network, the authenticity of the transaction information is convenient to verify, the account checking difficulty is greatly reduced, and the convenience and reliability of the transaction are improved.
Drawings
Fig. 1 is a schematic flowchart of a training point management method based on a cloud computing network in embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of a training point management device based on a cloud computing network in embodiment 2 of the present invention.
Fig. 3 is a schematic structural diagram of a training point management device based on a cloud computing network in embodiment 3 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic flow chart of a training point management method based on a cloud computing network according to embodiment 1 of the present invention. The training score management method provided in embodiment 1 of the present invention includes steps S110 to S150.
S110, confirming a plurality of nodes in the cloud computing network; wherein the plurality of nodes includes at least one accounting node.
The accounting node is used for storing transaction information disclosed in the cloud computing network each time. Specifically, the plurality of nodes comprises at least one accounting node and a plurality of non-accounting nodes; it is understood that the number of the accounting nodes can be two or more, and the beneficial effects of the invention are not affected.
In advance, the plurality of nodes vote to select one accounting node through a Byzantine fault tolerance algorithm. Specifically, among the plurality of nodes, a node which does not detect the communication information of the accounting node in a preset time length automatically becomes a candidate node, and each non-candidate node votes for all the candidate nodes to select one candidate node to become the accounting node. Preferably, each non-accounting node is in communication with the accounting node, and when the duration of the communication interruption exceeds the preset value, one accounting node is selected again. The preset value can be any time value, such as ten seconds or one minute, which does not affect the beneficial effects of the invention.
S120, receiving a transaction request broadcasted in the cloud computing network, or sending the transaction request and broadcasting in the cloud computing network; wherein the node to be transacted is any one of the plurality of nodes.
Specifically, under the condition that a current node is used as a transaction initiator, the current node sends out the transaction request and broadcasts the transaction request in the cloud computing network; under the condition that the current node is used as a transaction receiver, the current node receives the transaction request broadcast by a transaction initiator in the cloud computing network. Wherein the transaction request records information including a transaction initiator, a transaction recipient and a transaction agreement.
S130, performing point transaction with the node to be transacted according to the transmitted or received transaction request; the node to be traded is a trading object recorded in the trading request, and the point is obtained by the node participating in activities in the cloud computing network.
It is understood that, in the case that the current node is used as a transaction initiator, the transaction object is a transaction receiver recorded in the transaction request; and under the condition that the current node is used as a transaction receiver, the transaction object is a transaction initiator recorded in the transaction request.
Activities in the cloud computing network include, but are not limited to, activities of issuing questions, answering questions, publishing articles, attending study, taking examinations, sharing files and the like in the cloud computing network, and it can be understood that the activities in the cloud computing network may also be custom activities initiated by any node, and the point rules of different activities may be the same or different, which do not affect the beneficial effects obtainable by the present invention.
Further, the score may be obtained by a user by participating in a training activity in the cloud computing network, accumulating a training duration, for example, the score is directly equal to the training duration, or the score is a calculated value in direct proportion to the training duration, for example, the score is a positive integer multiple of the training duration.
S140, after the transaction is completed, transaction information is generated and is disclosed in the cloud computing network; wherein the transaction information is generated by encrypting a transaction record of the current point transaction.
Specifically, the encryption mode for encrypting the transaction record of the point transaction is to encrypt the transaction record by a hash algorithm. Preferably, the key for encrypting the transaction record is a public-private key pair, wherein the current node encrypts the transaction record of the current transaction by using its own private key to generate the transaction information, and the supervisor of the transaction saves the corresponding public key.
S150, acquiring and updating the transaction information stored in the accounting node; wherein the accounting node has stored therein the transaction information published from the plurality of nodes.
Specifically, the accounting node receives and stores transaction information disclosed in the cloud computing network, obtains a corresponding transaction record by obtaining the transaction information from the accounting node and the public key stored by the supervisor, and updates information of each transaction block in the cloud computing network in combination with the node corresponding to the transaction information.
Preferably, when a plurality of the accounting nodes communicate with each other, the later selected accounting node is changed into a non-accounting node, and the self data is updated according to the transaction information stored in the earlier selected accounting node.
Specifically, when a plurality of accounting nodes are included in the cloud computing network and a communication connection is generated between the plurality of accounting nodes, step S150 may include steps S151a to S152 a.
S151a, setting the accounting node with the later accounting time as a non-accounting node according to the accounting time of each accounting node which generates communication connection; wherein the accounting time of each node is the time that the node is set as the accounting node.
Preferably, any two nodes communicate with each other, and when the communication between a non-billing node and the billing node is interrupted and the duration of the interrupted communication exceeds a preset value, the billing node is selected by competition.
In a preferred embodiment, the billing node election is specifically: selecting the node which completes the accounting operation firstly from all the nodes participating in the accounting operation, and taking the node as an accounting node; the accounting operation is to calculate a target SHA256 hash value according to the published transaction information in the cloud computing network.
In another preferred embodiment, the billing node election may also be: selecting one node as a bookkeeping node according to the equity certification value held by each node and the principle that the equity certification value is in linear positive correlation with the probability of becoming the bookkeeping node; wherein the equity proof value of each node is the product of the value of the funds held by the node and the time of holding the funds.
The accounting node election may also be: each node votes for other nodes, and the N nodes before the votes are selected as witness nodes; wherein the specific numerical value of N is preset; and taking N witness nodes as accounting nodes in turn.
S152a, updating the information of each node in the cloud computing network according to the transaction information saved in the accounting node and the node corresponding to each transaction information.
As another embodiment, step S150 may also include steps S151b through S153 b.
S151b, obtaining the transaction information backup stored in each node; wherein each node comprises the accounting node.
S152b, when less than half of the transaction information backups in all the acquired transaction information backups are the same as the transaction information backups acquired from the accounting node, updating the transaction information backups with the most number of the same number of copies to the accounting node.
S153b, when more than half of the transaction information backups obtained in the transaction information backups obtained are the same as the transaction information backups obtained from the accounting node, updating information of each node in the cloud computing network according to the transaction information stored in the accounting node and the node corresponding to each transaction information.
According to the training point management method based on the cloud computing network disclosed by the embodiment 1 of the invention, the transaction records are encrypted to generate corresponding transaction information and are disclosed in the cloud computing network, and the transaction information uniformly stored in the accounting node is adopted when data updating is carried out, so that the reliability and convenience of transaction are improved. Because the transaction information is disclosed in the cloud computing network and is generated after the transaction record is encrypted, the transaction record is difficult to be falsified due to a plurality of backups while the transaction record is prevented from being leaked, the authenticity of the transaction information is convenient to verify, and the traceability and the safety are greatly improved; and because the accounting node stores all transaction information in the cloud computing network, the authenticity of the transaction information is convenient to verify, the account checking difficulty is greatly reduced, and the convenience and reliability of the transaction are improved.
Fig. 2 is a schematic structural diagram of a training point management device based on a cloud computing network according to embodiment 2 of the present invention. The training score management device 20 provided in embodiment 2 of the present invention includes a monitoring module 21, a receiving module 22, a transaction module 23, a recording module 24, and an updating module 25.
The monitoring module 21 is configured to identify a plurality of nodes in the cloud computing network; wherein the plurality of nodes includes at least one accounting node; the receiving module 22 is configured to receive a transaction request broadcast in the cloud computing network, or send a transaction request and broadcast in the cloud computing network; wherein the node to be traded is any one of the plurality of nodes; the transaction module 23 is configured to perform a transaction with a node to be transacted according to the sent or received transaction request; the node to be traded is a trading object recorded in the trading request, and the integral is training time of the node participating in training activities in the cloud computing network or a calculated value in direct proportion to the training time; the recording module 24 is configured to generate transaction information and disclose the transaction information in the cloud computing network after the transaction is completed; wherein the transaction information is generated by encrypting a transaction record of the current transaction; the updating module 25 is configured to acquire the transaction information stored in the billing node and update the transaction information; wherein the accounting node has stored therein the transaction information published from the plurality of nodes.
The working process of the training score management device 20 is the training score management method described in embodiment 1, and is not described herein.
The training point management device based on the cloud computing network disclosed in embodiment 2 of the invention encrypts the transaction record to generate corresponding transaction information, discloses the transaction information in the cloud computing network, and adopts the transaction information uniformly stored in the accounting node when data updating is performed, so as to improve the reliability and convenience of transaction. Because the transaction information is disclosed in the cloud computing network and is generated after the transaction record is encrypted, the transaction record is difficult to be falsified due to a plurality of backups while the transaction record is prevented from being leaked, the authenticity of the transaction information is convenient to verify, and the traceability and the safety are greatly improved; and because the accounting node stores all transaction information in the cloud computing network, the authenticity of the transaction information is convenient to verify, the account checking difficulty is greatly reduced, and the convenience and reliability of the transaction are improved.
Fig. 3 is a schematic diagram of the training score management device 30 according to an embodiment of the present invention. The training score management device 30 of this embodiment includes: a processor 31, a memory 32, and a computer program, such as a training points management program, stored in the memory 32 and executable on the processor. The processor 31, when executing the computer program, implements the steps of the above-mentioned embodiments of the training score management method, such as the step S120 shown in fig. 1. Alternatively, the processor may implement the functions of the modules in the above-described embodiments of the apparatus, such as the training score management apparatus described in embodiment 2, when executing the computer program.
Illustratively, the computer program may be divided into one or more modules, which are stored in the memory 32 and executed by the processor 31 to accomplish the present invention. The one or more modules may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of the computer program in the training score management apparatus 30. For example, the computer program may be divided into a monitoring module, a receiving module, a transaction module, a recording module and an updating module, each module having the following specific functions: the monitoring module is used for confirming a plurality of nodes in the cloud computing network; wherein the plurality of nodes includes at least one accounting node; the receiving module is used for receiving the transaction request broadcast in the cloud computing network or sending the transaction request and broadcasting the transaction request in the cloud computing network; wherein the node to be traded is any one of the plurality of nodes; the transaction module is used for performing point transaction with the node to be transacted according to the transmitted or received transaction request; the node to be traded is a trading object recorded in the trading request, and the integral is training time of the node participating in training activities in the cloud computing network or a calculated value in direct proportion to the training time; a recording module for generating transaction information and disclosing the transaction information in the cloud computing network after the point transaction is completed; wherein the transaction information is generated by encrypting a transaction record of the current transaction; the updating module is used for acquiring and updating the transaction information stored in the accounting node; wherein the accounting node has stored therein the transaction information published from the plurality of nodes.
The training score management device 30 may be a desktop computer, a notebook, a palm computer, a cloud server, or other computing devices. The training point management device 30 may include, but is not limited to, a processor 31, a memory 32. It will be understood by those skilled in the art that the schematic diagram is merely an example of the training points management terminal device, and does not constitute a limitation of the training points management apparatus 30, and may include more or less components than those shown, or some components may be combined, or different components, for example, the training points management apparatus 30 may further include an input/output device, a network access device, a bus, etc.
The Processor 31 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, and the processor 31 is a control center of the training score management apparatus 30 and connects the various parts of the entire training score management apparatus 30 by various interfaces and lines.
The memory 32 may be used to store the computer programs and/or modules, and the processor 31 may implement various functions of the training score management apparatus 30 by running or executing the computer programs and/or modules stored in the memory 32 and calling data stored in the memory 32. The memory 32 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 32 may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
The integrated module of the training score management apparatus 30 may be stored in a computer-readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like.
The training point management device based on the cloud computing network and the readable storage medium disclosed by the embodiment 3 of the invention encrypt the transaction records to generate corresponding transaction information, disclose the transaction information in the cloud computing network, and adopt the transaction information uniformly stored in the accounting node when updating data so as to improve the reliability and convenience of transactions. Because the transaction information is disclosed in the cloud computing network and is generated after the transaction record is encrypted, the transaction record is difficult to be falsified due to a plurality of backups while the transaction record is prevented from being leaked, the authenticity of the transaction information is convenient to verify, and the traceability and the safety are greatly improved; and because the accounting node stores all transaction information in the cloud computing network, the authenticity of the transaction information is convenient to verify, the account checking difficulty is greatly reduced, and the convenience and reliability of the transaction are improved.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (8)
1. A training point management method based on a cloud computing network is characterized by comprising the following steps:
identifying a plurality of nodes in the cloud computing network; wherein the plurality of nodes includes at least one accounting node;
receiving a transaction request broadcast in the cloud computing network, or sending out the transaction request and broadcasting in the cloud computing network;
performing point transaction with the node to be transacted according to the transmitted or received transaction request; the node to be traded is any one of the nodes, the node to be traded is a trading object recorded in the trading request, and the point is obtained by the node participating in the activity in the cloud computing network;
after the point transaction is completed, generating transaction information and disclosing the transaction information in the cloud computing network; wherein the transaction information is generated by encrypting a transaction record of the current transaction;
when the cloud computing network comprises a plurality of accounting nodes and the plurality of accounting nodes are communicated with each other, setting the accounting node with the later accounting time as a non-accounting node according to the accounting time of each accounting node which generates communication connection with each other, and updating self data according to the transaction information stored in the previously selected accounting node; wherein the accounting time of each node is the time that the node is set as the accounting node;
obtaining a transaction information backup stored in each node; wherein each node comprises the accounting node;
when less than half of the transaction information backups in all the acquired transaction information backups are the same as the transaction information backups acquired from the accounting node, updating the transaction information backups with the most number of the same transaction information backups into the accounting node;
when more than half of the transaction information backups in the acquired transaction information backups are the same as the transaction information backups acquired from the accounting nodes, updating the information of each node in the cloud computing network according to the transaction information stored in the accounting nodes and the node corresponding to each transaction information;
and carrying out pairwise communication between any two nodes, and when the communication between a non-accounting node and the accounting node is interrupted and the communication interruption time exceeds a preset value, carrying out accounting node election.
2. The cloud computing network-based training point management method of claim 1, wherein the billing node is selected by voting for the plurality of nodes.
3. The cloud computing network-based training point management method as recited in claim 2, wherein the generated transaction information is further sent to and saved in the accounting node after any of the point transactions are completed.
4. The cloud computing network-based training point management method according to claim 1, wherein the transaction record of the transaction is encrypted by a hash algorithm.
5. The cloud computing network-based training point management method according to claim 4, wherein the generation process of the transaction information includes:
and encrypting the transaction record of the current transaction by adopting a private key of the transaction system to generate the transaction information, wherein a corresponding public key is stored in a supervisor of the transaction.
6. A training point management device based on a cloud computing network is characterized by comprising:
a monitoring module to identify a plurality of nodes in the cloud computing network; wherein the plurality of nodes includes at least one accounting node;
the receiving module is used for receiving the transaction request broadcast in the cloud computing network or sending the transaction request and broadcasting the transaction request in the cloud computing network;
the transaction module is used for performing point transaction with the node to be transacted according to the transmitted or received transaction request; the node to be traded is any one of the nodes, the node to be traded is a trading object recorded in the trading request, and the point is obtained by the node participating in the activity in the cloud computing network;
a recording module for generating transaction information and disclosing the transaction information in the cloud computing network after the point transaction is completed; wherein the transaction information is generated by encrypting a transaction record of the current transaction;
an update module specifically configured to:
when the cloud computing network comprises a plurality of accounting nodes and the plurality of accounting nodes are communicated with each other, setting the accounting node with the later accounting time as a non-accounting node according to the accounting time of each accounting node which generates communication connection with each other, and updating self data according to the transaction information stored in the previously selected accounting node; wherein the accounting time of each node is the time that the node is set as the accounting node;
obtaining a transaction information backup stored in each node; wherein each node comprises the accounting node;
when less than half of the transaction information backups in all the acquired transaction information backups are the same as the transaction information backups acquired from the accounting node, updating the transaction information backups with the most number of the same transaction information backups into the accounting node;
when more than half of the transaction information backups in the acquired transaction information backups are the same as the transaction information backups acquired from the accounting nodes, updating the information of each node in the cloud computing network according to the transaction information stored in the accounting nodes and the node corresponding to each transaction information;
and carrying out pairwise communication between any two nodes, and when the communication between a non-accounting node and the accounting node is interrupted and the communication interruption time exceeds a preset value, carrying out accounting node election.
7. A cloud computing network-based training point management apparatus comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, the processor implementing the cloud computing network-based training point management method of any one of claims 1 to 5 when executing the computer program.
8. A computer-readable storage medium, comprising a stored computer program, wherein when the computer program runs, the computer-readable storage medium controls a device to execute the method for managing training points based on a cloud computing network according to any one of claims 1 to 5.
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Denomination of invention: Training points management methods, devices, and storage media based on cloud computing networks Granted publication date: 20201218 Pledgee: Bank of China Limited Guangzhou Pearl River Branch Pledgor: GUANGZHOU VCMY TECHNOLOGY Co.,Ltd. Registration number: Y2024980020601 |