CN114500651A - Block chain data transmission method, device and equipment and readable storage medium - Google Patents
Block chain data transmission method, device and equipment and readable storage medium Download PDFInfo
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- CN114500651A CN114500651A CN202210101823.8A CN202210101823A CN114500651A CN 114500651 A CN114500651 A CN 114500651A CN 202210101823 A CN202210101823 A CN 202210101823A CN 114500651 A CN114500651 A CN 114500651A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The invention relates to the technical field of block chains, in particular to a block chain data transmission method, a device and equipment and a readable storage medium, wherein the method comprises the following steps: acquiring second format data sent by a data sending node, wherein the second format data is format data generated by a data sending party service system; converting the second format data into standard format data; according to the method, product nodes used for converting data formats are accessed into service systems of various existing financial institutions, received data in non-local formats are converted into data in local formats, and therefore barrier-free communication of service data among different financial institutions is achieved.
Description
Technical Field
The present invention relates to the field of block chain technologies, and in particular, to a block chain data transmission method, apparatus and device, and a readable storage medium.
Background
In the existing financial system, the files of each financial institution are different in data format, so that the business data between the financial institutions cannot be directly communicated, and if the standardized data format is implemented, each financial institution needs to correspondingly modify the existing business system, so that the engineering quantity is great, and time and labor are wasted.
Disclosure of Invention
The present invention is directed to a method, an apparatus, a device and a readable storage medium for transmitting block chain data, so as to improve the above-mentioned problems.
In order to achieve the above object, the embodiments of the present application provide the following technical solutions:
in one aspect, an embodiment of the present application provides a method for transmitting blockchain data, where the method is applied to any data receiving node in a blockchain network, and the method includes: acquiring second format data sent by a data sending node, wherein the second format data is format data generated by a data sending party service system; converting the second format data into standard format data; and calculating to obtain first format data according to the standard format data, and sending the first format data to a first client, wherein the first format data is format data corresponding to a data receiver service system.
Optionally, before the obtaining the second format data sent by the data sending node, the method further includes:
and acquiring a standard template commonly recognized by the management nodes, wherein the standard template is used for converting the data in the non-standard format into the data in the standard format.
Optionally, before the obtaining the second format data sent by the data sending node, the method further includes:
sending cooperation protocol data to a management node, wherein the cooperation protocol data comprises a plurality of cooperation participants, and the cooperation protocol data is used for triggering the management node to respectively send format templates of other cooperation participants to a product node corresponding to each cooperation participant so that the product node corresponding to each cooperation participant comprises the format templates of all the cooperation participants;
and receiving format templates corresponding to other cooperation participants in the cooperation protocol data sent by the management node.
Optionally, the converting the second format data into standard format data includes:
acquiring the second format data, wherein the second format data comprises format codes;
calling a corresponding second format template in a local format library according to the format code;
and substituting the second format data into the corresponding second format template, and calculating to obtain corresponding standard format data.
Optionally, the obtaining of the first format data by calculating according to the standard format data includes:
calling a local first format template;
and substituting the standard format data into the first format template, and calculating to obtain the first format data.
In a second aspect, an embodiment of the present application provides a method for transmitting blockchain data, where the method is applied to any data receiving node in a blockchain network, and the method includes:
acquiring a plurality of second format data sent by a second client, wherein the second format data comprise data receiving node identifications, and the data receiving nodes are product nodes corresponding to receivers of the second format data;
and respectively sending the corresponding second format data to each data receiving node according to the data receiving node identification in each second format data.
In a third aspect, an embodiment of the present application provides a device for transmitting blockchain data, where the device is applied to any data receiving node in a blockchain network, and the device includes:
the first obtaining module is used for obtaining second format data sent by a data sending node, and the second format data is a data sending party;
the first calculation module is used for converting the second format data into standard format data;
and the second calculation module is used for calculating to obtain first format data according to the standard format data and sending the first format data to the first client.
In a fourth aspect, an embodiment of the present application provides another apparatus for transmitting blockchain data, where the apparatus is applied to any data receiving node in a blockchain network, and the apparatus includes:
the first obtaining module is used for obtaining second format data sent by a data sending node, and the second format data is a data sending party;
the first calculation module is used for converting the second format data into standard format data;
and the second calculation module is used for calculating to obtain first format data according to the standard format data and sending the first format data to the first client.
In a fifth aspect, an embodiment of the present application provides a device for transmitting block chain data, where the device includes a memory and a processor. The memory is used for storing a computer program; the processor is used for realizing the steps of the block chain data transmission method when executing the computer program.
In a sixth aspect, the present application provides a readable storage medium, where a computer program is stored, and when executed by a processor, the computer program implements the steps of the above block chain data transmission method.
The invention has the beneficial effects that:
the invention converts the received data in the non-local format into the data in the local format by accessing the product node for converting the data format into the service system of each existing financial institution, thereby realizing barrier-free communication of the service data among different financial institutions;
secondly, the invention eliminates the doubts of the data receiver on the data authenticity by setting the data conversion process at the data receiver.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a flow chart illustrating a method for transmitting block chain data at a data receiving node according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a method for transmitting blockchain data in a data transmitting node according to an embodiment of the present invention;
fig. 3 is a block chain data transmission apparatus for a data receiving node according to an embodiment of the present invention;
fig. 4 is a block chain data transmission apparatus for a data receiving node according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a block chain data transmission apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers or letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
First, some terms in the present application are explained so as to be easily understood by those skilled in the art.
(1) The block chain technology is built on a transmission network (also called as a block chain network), distributed node equipment (hereinafter referred to as nodes) in the transmission network realizes block data generation by a preset consensus strategy through running a block chain program, and verifies and stores the block data by using a chain data structure, so that a data tamper-proof mechanism is finally realized, and a safe and reliable new technical idea is provided for service development.
Example 1
As shown in fig. 1, the present embodiment provides a method for transmitting blockchain data, which is applicable to any data receiving node in a blockchain network, and the method includes steps S1, S2, and S3.
S1, acquiring second format data sent by a data sending node, wherein the second format data is format data generated by a data sending party service system;
step S2, converting the second format data into standard format data, specifically, bringing the second format data into a standard template, and then generating standard data format data, wherein it should be noted that the standard template can be formulated for a block chain operator or a plurality of participants of the block chain, and is used for converting all block chain data in other formats into standard format data;
and S3, calculating to obtain first format data according to the standard format data, sending the first format data to a first client, calling a local data template, namely the first format template, by the data receiving node, and converting the standard format data into the first format data which can be identified by the local service system, such as the first client.
In the embodiment, the data receiving node converts the received data in the non-local format sent by other nodes into the data in the standard format, and then converts the data in the standard format into the data format which can be identified by the local service system, so that a plurality of clients corresponding to the data receiving node can be in barrier-free butt joint with other service end systems in the block chain network, and barrier-free communication connection is realized while the original data format of each service end system is not changed.
Secondly, the standard format is inserted between the data in various formats, mainly due to two aspects:
on one hand, for a single node, compared with the format conversion standard established with a plurality of nodes one by one, the standard format in the embodiment simplifies the conversion flow, that is, for a node, only the conversion standard with the standard format needs to be established.
In the second aspect, for the platform operator, since the joining and the cancellation of the nodes are a dynamic process, the joining or the cancellation of one node does not affect the data format conversion and transmission of other block chain nodes, thereby facilitating the management of the platform operator.
In step S2 of this embodiment, the specific step of converting the second format data into the standard format data may be:
s21, acquiring second format data, wherein the second format data comprises format codes;
step S22, calling a corresponding second format template in a local format library according to the format code, wherein the second format template is a digital model for converting the second format data into standard format data, and it should be noted that a single data receiving node can only store a plurality of second format templates with business traffic to and from a local business end system, that is, the single data receiving node cannot store format templates of all nodes in a block chain network, only stores a data format template corresponding to a business system with business traffic to and from the single data receiving node, and the template is obtained by directionally distributing block chain management nodes;
and S23, substituting the second format data into the corresponding second format template, and calculating to obtain the corresponding standard format data.
In step S3 of this embodiment, the specific step of calculating the first format data according to the standard format data may be:
s31, calling a local first format template, wherein the first format template is a digital model used for converting standard format data into first format data which can be identified by a local service system;
and S32, substituting the standard format data into the first format template, and calculating to obtain the first format data.
It should be noted that, before data interaction is performed between a data receiving node and a data sending node, a first step requires that service ends corresponding to two nodes join the blockchain network, when joining, a to-be-joined service point system needs to submit a local service system data format to a management node in the blockchain network, the management node may be a node in charge of administration by a platform operator, the management node may generate a corresponding data format template according to the received service system data format, the corresponding data format template is used for realizing format conversion between standard data and data of a corresponding local service system, and simultaneously the data format template is sent to a node of a corresponding service system and stored on a node server;
secondly, before the data receiving node and the data sending node perform data interaction, mutually signed cooperation protocols should be sent to the management node, and the management node sends the data format templates of the other party to each other according to the signed cooperation protocols, so as to implement barrier-free communication of the service system data corresponding to the data receiving node and the data sending node, meanwhile, it should be noted that the number of the cooperation protocols described in this embodiment is at least 2.
In this embodiment, it should be noted that the data receiving node directly receives the second format data sent by the data sending node, that is, the service end system format data corresponding to the data sending node, which can be understood as the original format data (without any change in the transmission process of the blockchain network), and the conversion of the data format all occurs at the data receiving node, so as to further ensure the authenticity of the data, and provide an effective credential for the later data tracing.
Example 2
Based on embodiment 1, before the step s1 of acquiring the second format data sent by the data sending node, this embodiment may further include:
s101, sending cooperation protocol data to a management node, wherein the cooperation protocol data comprises a plurality of cooperation participants, and the cooperation protocol data is used for triggering the management node to respectively send format templates of other cooperation participants to a product node corresponding to each cooperation participant so that the product node corresponding to each cooperation participant comprises the format templates of all the cooperation participants;
and S102, receiving format templates corresponding to other cooperation participants in the cooperation protocol data sent by the management node.
Example 3
Based on embodiment 1, before the step s1 of acquiring the second format data sent by the data sending node, this embodiment may further include:
and S111, acquiring a standard template commonly identified by the management nodes, wherein the standard template is used for converting the data in the non-standard format into the data in the standard format.
Example 4
As shown in fig. 2, the present embodiment provides a method for transmitting blockchain data applied to any one data sending node in a blockchain network, where the method includes:
s4, acquiring a plurality of second format data sent by a second client, wherein the second format data comprise data receiving node identifications, and the data receiving nodes are product nodes corresponding to receivers of the second format data;
and S5, respectively sending the corresponding second format data to each data receiving node according to the data receiving node identification in each second format data.
The second client in this embodiment may be understood as a single service system, the data sending node may continuously receive service data, that is, second format data, submitted by multiple service systems, and an opposite party node, that is, a data receiving node, corresponding to each service data may be different, so that the data sending node may periodically send multiple service data within a certain time period to the corresponding opposite party node according to an opposite party node identifier, that is, a data receiving node identifier.
Example 5
As shown in fig. 3, the present embodiment provides a block chain data transmission apparatus corresponding to any one data receiving node in a block chain network, including:
a first obtaining module 71, configured to obtain second format data sent by a data sending node, where the second format data is a data sending party;
a first calculating module 72, configured to convert the second format data into standard format data;
and the second calculating module 73 is configured to calculate to obtain first format data according to the standard format data, and send the first format data to the first client.
Example 6
As shown in fig. 4, the present embodiment provides a block chain data transmission apparatus, which is applied to any data sending node in a block chain network, and includes:
a second obtaining module 74, configured to obtain multiple pieces of second format data sent by a second client, where the second format data includes a data receiving node identifier, and the data receiving node is a product node corresponding to a receiver of the second format data;
the third calculating module 75 is configured to send the corresponding second format data to each data receiving node according to the data receiving node identifier in each second format data.
It should be noted that, regarding the apparatus in the above embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated herein.
Example 7
Corresponding to the above method embodiments, the embodiments of the present disclosure further provide a block chain data transmission device, and a block chain data transmission device described below and a block chain data transmission method described above may be referred to correspondingly.
Fig. 5 is a block diagram illustrating a block chain data transmission apparatus 800 according to an example embodiment. As shown in fig. 3, the electronic device 800 may include: a processor 801, a memory 802. The electronic device 800 may also include one or more of a multimedia component 803, an input/output (I/O) interface 804, and a communications component 805.
The processor 801 is configured to control the overall operation of the electronic device 800, so as to complete all or part of the steps in the above block chain data transmission method. The memory 402 is used to store various types of data to support operation at the electronic device 800, such as instructions for any application or method operating on the electronic device 800 and application-related data, such as contact data, transmitted and received messages, pictures, audio, video, and so forth. The Memory 802 may be implemented by any type of volatile or non-volatile Memory device or combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Erasable Programmable Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (ROM), magnetic Memory, flash Memory, magnetic disk or optical disk. The multimedia components 803 may include screen and audio components. Wherein the screen may be, for example, a touch screen and the audio component is used for outputting and/or inputting audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signal may further be stored in the memory 802 or transmitted through the communication component 805. The audio assembly also includes at least one speaker for outputting audio signals. The I/O interface 804 provides an interface between the processor 801 and other interface modules, such as a keyboard, mouse, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication component 805 is used for wired or wireless communication between the electronic device 800 and other devices. Wireless communication, such as Wi-Fi, bluetooth, Near Field Communication (NFC), 2G, 3G, or 4G, or a combination of one or more of them, so that the corresponding communication component 805 may include: Wi-Fi module, bluetooth module, NFC module.
In an exemplary embodiment, the electronic Device 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components for performing the above-described block chain data transmission method.
In another exemplary embodiment, a computer readable storage medium including program instructions which, when executed by a processor, implement the steps of the above-described block chain data transmission method is also provided. For example, the computer readable storage medium may be the memory 802 described above that includes program instructions that are executable by the processor 801 of the electronic device 800 to perform the above-described blockchain data transmission method.
Example 8
Corresponding to the above method embodiment, the present disclosure further provides a readable storage medium, and a readable storage medium described below and a block chain data transmission method described above may be referred to correspondingly.
A readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the steps of the block chain data transmission method of the above-mentioned method embodiment.
The readable storage medium may be a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and various other readable storage media capable of storing program codes.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A method for transmitting data in a blockchain, the method being applied to any data receiving node in a blockchain network, the method comprising:
acquiring second format data sent by a data sending node, wherein the second format data is format data generated by a data sending party service system;
converting the second format data into standard format data;
and calculating to obtain first format data according to the standard format data, and sending the first format data to a first client, wherein the first format data is format data corresponding to a data receiver service system.
2. The method of claim 1, wherein before obtaining the second format data sent by the data sending node, the method further comprises:
and acquiring a standard template commonly recognized by the management nodes, wherein the standard template is used for converting the data in the non-standard format into the data in the standard format.
3. The method of claim 1, wherein before obtaining the second format data sent by the data sending node, the method further comprises:
sending cooperation protocol data to a management node, wherein the cooperation protocol data comprises a plurality of cooperation participants, and the cooperation protocol data is used for triggering the management node to respectively send format templates of other cooperation participants to a product node corresponding to each cooperation participant so that the product node corresponding to each cooperation participant comprises the format templates of all the cooperation participants;
and receiving format templates corresponding to other cooperation participants in the cooperation protocol data sent by the management node.
4. The method of claim 1, wherein converting the second format data into standard format data comprises:
acquiring the second format data, wherein the second format data comprises format codes;
calling a corresponding second format template in a local format library according to the format code;
and substituting the second format data into the corresponding second format template, and calculating to obtain the corresponding standard format data.
5. The method of claim 1, wherein said calculating the first format data according to the standard format data comprises:
calling a local first format template;
and substituting the standard format data into the first format template, and calculating to obtain the first format data.
6. A method for transmitting data in a block chain, which is applied to any data transmitting node in a block chain network, the method comprising:
acquiring a plurality of second format data sent by a second client, wherein the second format data comprise data receiving node identifications, and the data receiving nodes are product nodes corresponding to receivers of the second format data;
and respectively sending the corresponding second format data to each data receiving node according to the data receiving node identification in each second format data.
7. A device for transmitting data in a blockchain, the device being applied to any data receiving node in a blockchain network, the device comprising:
the first obtaining module is used for obtaining second format data sent by a data sending node, and the second format data is a data sending party;
the first calculation module is used for converting the second format data into standard format data;
and the second calculation module is used for calculating to obtain first format data according to the standard format data and sending the first format data to the first client.
8. A block chain data transmission apparatus, applied to any data sending node in a block chain network, the apparatus comprising:
the second obtaining module is used for obtaining a plurality of second format data sent by a second client, the second format data comprise data receiving node identifiers, and the data receiving nodes are product nodes corresponding to receivers of the second format data;
and the third calculation module is used for respectively sending the corresponding second format data to each data receiving node according to the data receiving node identification in each second format data.
9. A block chain data transmission apparatus, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the blockchain data transmission method according to any one of claims 1 to 5 when executing the computer program.
10. A readable storage medium, characterized by: the readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the blockchain data transmission method according to any one of claims 1 to 5.
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| CN115334172A (en) * | 2022-07-20 | 2022-11-11 | 林郁芳 | Block chain protocol processing system and processing method thereof |
| CN115334172B (en) * | 2022-07-20 | 2024-04-19 | 新疆丝路智汇信息科技有限公司 | Block chain protocol processing system and processing method thereof |
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