CN109377220A - Medium data trade method and system, computer storage medium based on block chain - Google Patents
Medium data trade method and system, computer storage medium based on block chain Download PDFInfo
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- CN109377220A CN109377220A CN201811202386.9A CN201811202386A CN109377220A CN 109377220 A CN109377220 A CN 109377220A CN 201811202386 A CN201811202386 A CN 201811202386A CN 109377220 A CN109377220 A CN 109377220A
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/12—Payment architectures specially adapted for electronic shopping systems
- G06Q20/123—Shopping for digital content
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Abstract
The present invention provides a kind of medium data trade method and system, computer storage medium based on block chain, and method includes: that source medium data are processed into medium data report in the case where source medium data do not go out data providing equipment by the micro services program of the data providing equipment utilization micro services offer method, apparatus offer on block chain；The first list of medium data report is uploaded to medium big data transaction platform by data providing equipment；Data purchase method, apparatus on block chain is based on key message and inquires first list；If data purchase method, apparatus inquires target reporting information in first list, the first transaction request is sent to medium big data transaction platform；First transaction request is forwarded to data providing equipment by medium big data transaction platform；The corresponding medium data report of target reporting information is sent to data purchase method, apparatus according to the first transaction request by data providing equipment.Guarantee the safety of medium big data transaction, promotes the circulation of medium big data.
Description
Technical field
The present invention relates to computers, big data technical field, more particularly to carry out data trade using block chain technology
Method is specifically exactly a kind of medium data trade method and system, computer storage medium based on block chain.
Background technique
After cloud computing, Internet of Things, huge application potential and a piece of market prospects become better expedite the emergence of big data extensively
Novel business model, the formation for driving big data value industrial chain.In big data era, data are exactly to be worth, big data
Value gradually recognized by society, common recognition of the data science decision as government, enterprise, but data are dispersed in different machines
Structure or tissue, do not collect and really power transaction in time, can not play the due value of big data, data opening and shares it is urgent
It needs growing day by day.
2015 are that Chinese big data transaction platform is set up 1 year that fastest, quantity surges, in April, 2015, Kweiyang
Big data exchange is listed under the support of Guiyang State Assets Administration Committee and runs, and completes initial transaction；The same year August, Central China
First hand data trade institute --- the Changjiang river big data trade center settles Wuhan, at the same time, Central China big data exchange, Wuhan
East Lake big data exchange, Hebei Jing-jin-ji region data trade center are also set up in succession.Referred to by economy of Shanghai and the information-based committee
The Shanghai big data trade center led is also listed in 2016 to be set up.In addition, Beijing number sea science and technology, data hall,
TalkingData, Zhong Guan-cun big data industry alliance etc. are also walked in industry forefront.The fast development of data trade platform, pinch
Data trade has been closed, the data of fragmentation distribution have been polymerize, has brought data trade a kind of thriving development scene.
However, the liveness in data trade market is not as expected, mass data transaction platform is in progress at the beginning of original to be liked
People, then operation gets up a kind of situation to begin high and end low is but presented.To find out its cause, still existing big data transaction platform operation
Platform cannot solve following critical issue: data owner is unwilling to provide data, data fabrication is difficult to control, data acquisition mistake
Journey step is many and diverse and data safety is difficult to ensure.
For media industry, medium data source extensively, service object towards entire industrial chain, cause data it is scattered, it is small,
More trouble waterss, greatly increases data acquisition than other industry difficulty.Specifically, the data of one side media industry are come
Source is extensive, there is Broadcasting Cable Network, telecommunications network, internet, these networks are subordinate to different departments and subject of operation respectively；On the other hand, it produces
Industry chain length and complexity are serviced towards full industrial chain, include government department, advertisement owner, advertiser, program making, program
Integrated, program transmission, other mechanisms and user.It is influenced by the particularity of media industry, media industry never forms one
A uniform data transaction platform, each side subject of operation only possess the data of related service, lead to the appearance of data silo problem, number
Extremely low according to service efficiency, data-sharing switching exchanger system is urgently to be resolved.How to solve these problems, allows data really to circulate
Get up, becomes the difficult point and pain spot for restricting media industry development.
The maturation of block chain technology and development solve the difficult point that restriction media industry develops to media industry and bring with pain spot
Confidence and inspiration.Most earlier than 2008, middle acute hearing has delivered " a kind of bit coin: electronic cash system of point-to-point type ", if
Think the P2P network (point to point network) of the decentralization that Everyone is equal, based on its conception in digital cash in 2009 --
Bit coin is formally born.Cast aside the level of digital cash, block chain be bit coin Floor layer Technology extraction with combine, be distributed
The new application of the series of computation machine technologies such as storage, point-to-point transmission, common recognition mechanism, Encryption Algorithm, it utilizes block chain type number
It is verified according to structure and knows together algorithm with storing data, using distributed node to generate and more new data, utilize the side of cryptography
Formula guarantees the safety of data transmission and access, is programmed using the intelligent contract being made of automatized script code and operation data
The completely new distributed basis framework and calculation of one kind.For the scene of different application, block chain differentiation in order to publicly-owned chain,
Three kinds of privately owned chain, alliance's chain, publicly-owned chain go out mechanism towards all users, without access standard, are not suitable for industry-wide application,
The application of privately owned chain is confined to the inside of individual enterprise, alliance's chain between publicly-owned chain and privately owned chain between the two, by particular organization
It is established jointly with the member of some industry, there is user authorization mechanism.
As the invention of internet realizes the circulation of information rapidly and efficiently, the invention of block chain then realizes value safety
Believable transmitting.The point-to-point transmission network of block chain solves the problems, such as that data trade process is many and diverse in industry, can not usurp
Characteristic change, distributed storage has ensured the transparent, traceable of each transaction record, and common recognition mechanism maintains block chain
The stability of system is run, and the framework of alliance's chain is suitable for establishing the alliance of community of equality and mutual believing, these characteristics can solve biography
Doubt and worry in relation to data trade inside matchmaker's industry, allow data really to circulate.
The existing data platform direct dealing initial data based on block chain, data is transmitted on chain, although can
The problem of piracy to guarantee the safety during data trade, but after the completion of can not ensureing data trade is with secondary propagation,
And the data volume that can be transmitted on chain every time is also subject to many limitations.In the today of " data are exactly to be worth ", existing this
Kind mode of doing business is not able to satisfy demand of the data providing to data protection of ownership, can not meet both parties for transaction
The network operator of the pursuit of efficiency, especially media industry, data volume is huge to turn them can not to each data
The retrospect of shift-in row and certification, and one day data volume generated is in large scale, existing data cochain scheme can not support a large amount of numbers
According to efficient transfer, the problem of for data anti-theft version and fast transaction mass data, existing platform not yet proposes to manage
The solution thought.
Therefore, medium data requirements side obtains valuable medium data, medium data providing how safe and efficiently
The medium data for how safe and efficiently holding oneself are cashed just at one of ordinary skill in the art's urgent problem to be solved.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is that providing a kind of medium data trade side based on block chain
Method and system, computer storage medium, solve in the prior art that media industry big data can not really circulate, and medium data supply
The problem of needing both sides to be unable to satisfy self-demand.
In order to solve the above-mentioned technical problem, a specific embodiment of the invention provides a kind of medium data based on block chain
Method of commerce, comprising: the data providing equipment utilization one or more micro services on block chain provide method, apparatus provides one
Source medium data are processed into one in the case where source medium data do not go out data providing equipment by a or multiple micro services programs
A or multiple medium data reports；One or more data providing equipment are by point-to-point transmission mode by the medium data
The first list of report is uploaded to one or more medium big data transaction platforms on block chain；Data purchase on block chain
Method, apparatus is based on key message and inquires the first row on the medium big data transaction platform by point-to-point transmission mode
Table；If data purchase method, apparatus inquires target reporting information in the first list, handed over to the medium big data
Easy platform sends the first transaction request；First transaction request is forwarded to corresponding institute by the medium big data transaction platform
State data providing equipment；The data providing equipment is according to first transaction request by point-to-point transmission mode by institute
It states the corresponding medium data report of target reporting information and is sent to the data purchase method, apparatus.
A specific embodiment of the invention also provides a kind of medium data transacting system based on block chain, comprising: is located at
Multiple data providing equipment, multiple micro services on block chain provide method, apparatus, multiple data buy method, apparatus and at least one
A medium big data transaction platform.Wherein, the medium big data transaction platform on block chain for broadcasting the crucial letter
Breath；The micro services provide method, apparatus and are used to generate the micro services program according to the key message；The micro services provide
Method, apparatus is also used to that the second list of the micro services program is sent to the medium big data by point-to-point transmission mode
Transaction platform；The data providing equipment by point-to-point transmission mode from the medium big data transaction platform for being obtained
Take the second list；The data providing equipment is also used to according to the second list through point-to-point transmission mode from institute
Stating micro services provides method, apparatus acquisition the micro services program；The data providing equipment is also used to according to the micro services journey
Source medium data are processed into medium data report in the case where source medium data do not go out data providing equipment by sequence；The number
According to method, apparatus is provided it is also used to that the first list of the medium data report is uploaded to the biography by point-to-point transmission mode
Matchmaker's big data transaction platform；The data purchase method, apparatus by point-to-point transmission mode in the medium big data for being traded
Target reporting information is inquired in the first list on platform；The data purchase method, apparatus is also used in the first list
In send the first transaction request to the medium big data transaction platform when inquiring target reporting information；The medium big data
Transaction platform is also used to for first transaction request to be forwarded to the corresponding data providing equipment；The data providing
Equipment is also used to the corresponding medium of the target reporting information according to first transaction request through point-to-point transmission mode
Data report is sent to the data purchase method, apparatus；The data purchase method, apparatus is also used to work as not to be had in the first list
When inquiring target reporting information, particular demands are uploaded to the medium big data transaction platform by point-to-point transmission mode
Information；The medium big data transaction platform is also used to broadcast the particular demands information on block chain；The micro services mention
It is also used to receive by point-to-point transmission mode from the medium big data transaction platform for method, apparatus and audits the particular needs
Seek information；The micro services provide method, apparatus and are also used to generate specific micro services program according to the particular demands information, and lead to
Cross the third list that point-to-point transmission mode uploads the specific micro services program to the medium big data transaction platform；It is described
Data purchase method, apparatus is also used to obtain the third from the medium big data transaction platform by point-to-point transmission mode
List, and pass through the one or more specific micro services programs of third list selection；The data purchase method, apparatus is also used to
Do not go out data providing equipment in source medium data according to the specific micro services program of one or more of third list selection
In the case where source medium data are processed into specific medium data report；The data providing equipment is also used to by point-to-point
The specific medium data report is sent to the data and buys method, apparatus by transmission mode.
A specific embodiment of the invention also provides a kind of computer storage medium comprising computer executed instructions, described
When computer executed instructions are handled via data processing equipment, which executes the medium data based on block chain and hands over
Easy method.
Above-mentioned specific embodiment according to the present invention is it is found that the application can solve media industry using block chain technology
Key issues of safety present in big data transaction, really power, trust.Data characteristic and medium row for media industry
The role that industry is participated in business introduces micro services provider and solves the problems, such as media industry data pirate and secondary propagation.Pass through area
The point-to-point transmission network of block chain solves the problems, such as that data trade process is many and diverse in industry, block chain can not be distorted, distribution
The characteristic of formula storage has ensured transparent, traceable, the common recognition mechanism and Identity Management mould of block chain of each transaction record
Block constructs the alliance of community of a mutual trust equality, solves safety present in the transaction of media industry big data, really power, trust
Key issues of.In data trade platform, medium data requirements side can according to need unrestricted choice general data report or
The report of person's individuation data, data report are generated in medium data providing, make " medium big data medium big data offer out
The private data library of side " enhances medium big data provider to the confidence of oneself data safety from the root.In addition, datagram
Table greatly has compressed the size of original medium data, makes it easier to transmit, and improves media industry data trade efficiency.
It is to be understood that above-mentioned general description and following specific embodiments are merely illustrative and illustrative, not
The range of the invention to be advocated can be limited.
Detailed description of the invention
Following appended attached drawing is part of specification of the invention, depicts example embodiments of the present invention, institute
Attached drawing is used to illustrate the principle of the present invention together with the description of specification.
Fig. 1 is a kind of embodiment for medium data trade method based on block chain that the specific embodiment of the invention provides
One flow chart.
Fig. 2 is a kind of embodiment for medium data trade method based on block chain that the specific embodiment of the invention provides
Two flow chart.
Fig. 3 is a kind of embodiment for medium data trade method based on block chain that the specific embodiment of the invention provides
Three flow chart.
Fig. 4 is a kind of composition schematic diagram for medium data transacting system that the specific embodiment of the invention provides.
Description of symbols:
100 data providing equipment, 200 micro services provide method, apparatus
300 data buy 400 medium big data transaction platform of method, apparatus
Specific embodiment
Understand in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will with attached drawing and in detail
Narration clearly illustrates the spirit of disclosed content, and any skilled artisan is understanding the content of present invention
After embodiment, when the technology that can be taught by the content of present invention, it is changed and modifies, without departing from the essence of the content of present invention
Mind and range.
The illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but not as a limitation of the invention.
In addition, in the drawings and embodiments the use of element/component of same or like label is for representing same or like portion
Point.
About " first " used herein, " second " ... etc., not especially censure the meaning of order or cis-position,
It is non-to limit the present invention, only for distinguish with same technique term description element or operation.
About direction term used herein, such as: upper and lower, left and right, front or rear etc. are only the sides with reference to attached drawing
To.Therefore, the direction term used is intended to be illustrative and not intended to limit this creation.
It is open term, i.e., about "comprising" used herein, " comprising ", " having ", " containing " etc.
Mean including but not limited to.
About it is used herein " and/or ", including any of the things or all combination.
It include " two " and " two or more " about " multiple " herein；It include " two groups " about " multiple groups " herein
And " more than two ".
About term used herein " substantially ", " about " etc., to modify it is any can be with the quantity or mistake of microvariations
Difference, but this slight variations or error can't change its essence.In general, microvariations that such term is modified or error
Range in some embodiments can be 20%, in some embodiments can be 10%, can be in some embodiments 5% or its
His numerical value.It will be understood by those skilled in the art that the aforementioned numerical value referred to can be adjusted according to actual demand, it is not limited thereto.
Fig. 1 is a kind of embodiment for medium data trade method based on block chain that the specific embodiment of the invention provides
One flow chart, as shown in Figure 1, data providing equipment, micro services provide method, apparatus, medium big data transaction platform and data
Purchase method, apparatus is the node on block chain, and data providing equipment, micro services provide method, apparatus, medium big data is handed over
Easy platform and data purchase method, apparatus all can be common recognition node or accounting nodes on block chain, data providing equipment utilization
Micro services provide the micro services program that method, apparatus provides and pass source in the case where source medium data do not go out data providing equipment
Matchmaker's data are processed into medium data report, and it is big by point-to-point transmission mode the list of medium data report to be uploaded to medium
Data trade platform；Data buy the medium number that method, apparatus is needed on medium big data transaction platform by inquiry list lookup
It was reported that carrying out medium big data transactional operation if finding target reporting information.
In the specific embodiment shown in the drawings, the medium data trade method based on block chain includes:
Step 101: the data providing equipment utilization one or more micro services on block chain provide what method, apparatus provided
Source medium data are processed by one or more micro services programs in the case where source medium data do not go out data providing equipment
One or more medium data reports.In the embodiment of the present invention, source medium data do not go out the private clound of data providing, that is, count
The source medium data that the micro services program that method, apparatus provides handles oneself, number are being provided locally with micro services according to method, apparatus is provided
It is not revealed according to the source medium data for providing method, apparatus, guarantees the value of source medium data application.Only transmit medium data report
Network bandwidth can be saved.
Step 102: one or more data providing equipment are by point-to-point transmission mode by the medium data report
First list be uploaded to one or more medium big data transaction platforms on block chain.In the embodiment of the present invention, point pair
Point transmission mode is completed using block chain data signature mechanism, guarantees the safety of medium data report transmission, by point-to-point
Transmission will not influence other nodes on block chain.Data providing equipment only needs to transmit the list of medium data report
To medium big data transaction platform, network bandwidth is further saved.First list can be title, the code of medium data report
Deng.
Step 103: the data purchase method, apparatus on block chain is based on key message by point-to-point transmission mode described
The first list is inquired on medium big data transaction platform.In the embodiment of the present invention, data purchase method, apparatus passes through key
Information inquires the first list on medium big data transaction platform, sees whether the medium data report for meeting itself needs.
The key message include Report Time Span, report name, data providing title, micro services provider title, in report
Hold at least one of information, reporting purposes information, function of reporting information, report realm information.Wherein, Report Time Span,
Report content information, reporting purposes information, function of reporting information and report realm information are that the report in key message describes letter
Breath.Medium data report is generally general data report, can satisfy the demand of general data purchaser.
Step 104: whether data purchase method, apparatus inquires target reporting information in the first list.
Step 105: if data purchase method, apparatus inquires target reporting information in the first list, to described
Medium big data transaction platform sends the first transaction request.In the embodiment of the present invention, meet if medium data report exists
The medium data report of data purchaser's demand then sends the first transaction request to medium big data transaction platform.
Step 106: first transaction request is forwarded to the corresponding data by the medium big data transaction platform
Method, apparatus is provided.In the embodiment of the present invention, the first transaction request is forwarded by medium big data transaction platform, facilitates medium big
The book keeping operation of data trade platform.
Step 107: the data providing equipment is according to first transaction request by point-to-point transmission mode by institute
It states the corresponding medium data report of target reporting information and is sent to the data purchase method, apparatus.In the embodiment of the present invention, lead to
It crosses point-to-point transmission mode and transmits medium data report, guarantee the safety of medium data report transmission.Step 107 specifically can be with
Include: data described in the data providing equipment utilization purchase method, apparatus public key the medium data report is added
It is close, and signed using data certificate to encrypted medium data report；The data providing equipment will be signed, be encrypted
Medium data report afterwards is sent to the data by point-to-point transmission mode and buys method, apparatus；The data buy method, apparatus
The medium data report received is decrypted using private key.
Referring to Fig. 1, the micro services program that method, apparatus provides is provided using micro services and does not go out data offer in source medium data
Source medium data are processed into medium data report in the case where method, apparatus, data purchaser's equipment utilization key message passes through a little
Medium data report is inquired on medium big data transaction platform to transmission mode, if medium data report can satisfy number
According to the demand of purchaser, then medium big data transactional operation can be directly carried out.The safety of guarantee source medium data, prevents source
The secondary of medium data is usurped；The transaction of medium big data carries out on block chain, trades transparent, safe, traceable, promotes medium
Big data is efficient, safety circulates；It only needs to transmit medium data report, data volume is small, and occupied bandwidth is small；Pass through point-to-point block
Chain data signature mode transmits medium data report, securely and reliably.
Fig. 2 is a kind of embodiment for medium data trade method based on block chain that the specific embodiment of the invention provides
Two flow chart is set as shown in Fig. 2, data providing equipment utilization micro services program does not go out data providing in source medium data
Before source medium data are processed into medium data report in the case where standby, data purchase method, apparatus can passed using key message
Medium data report is inquired on matchmaker's big data transaction platform, medium big data transaction platform broadcasts these key letters on block chain
Breath is generated micro- after micro services offer method, apparatus receives these key messages based on the report description information in these key messages
Service routine, and the list of the micro services program of generation is sent to medium big data transaction platform, data providing equipment root
Method, apparatus, which is provided, from micro services according to list obtains micro services program.
In the specific embodiment shown in the drawings, before step 101, the medium data trade method based on block chain
Further include:
Step 096: the medium big data transaction platform broadcasts the key message on block chain.Implementation of the invention
In example, block chain can be publicly-owned chain, privately owned chain or alliance's chain, preferably alliance's chain, and the framework of alliance's chain is suitable for establishing equality
The alliance of community of mutual trust, these characteristics can solve doubt and worry inside media industry, medium big data allowed really to flow
Lead to.
Step 097: the micro services provide method, apparatus and generate one according to the report description information in the key message
Or multiple micro services programs.In the embodiment of the present invention, source medium data form medium after the processing of micro services program
Data report, medium data report are more intuitive；Micro services program can pre-process source medium data, clean, desensitizes, take off
The treatment processes such as close, analysis, processing.
Step 098: the micro services provide method, apparatus by point-to-point transmission mode for the second of the micro services program
List is sent to the medium big data transaction platform.In the embodiment of the present invention, micro services provide method, apparatus for micro services journey
The list of sequence is sent to medium big data transaction platform and obtains for data providing equipment.Micro services provide method, apparatus only need by
The list of micro services program is sent to medium big data transaction platform, reduces data transfer, saves network bandwidth.Second list
It can be title, the code etc. of micro services program.
Step 099: the data providing equipment is by point-to-point transmission mode from the medium big data transaction platform
It is upper to obtain the second list.In the embodiment of the present invention, data providing equipment is obtained from medium big data transaction platform
Second list, data transfer is small, saves network bandwidth.
Step 100: the data providing equipment is according to the second list by point-to-point transmission mode from described micro-
Service provider equipment obtains the micro services program.In the embodiment of the present invention, data providing equipment is directly from micro services
Method, apparatus is provided and obtains micro services program, guarantees the safety of micro services program, is forwarded without medium big data transaction platform
Micro services program, data transmission efficiency are high.
Referring to fig. 2, micro services provide method, apparatus and the list of micro services program are sent to medium big data transaction platform, number
List is downloaded to local from medium big data transaction platform according to purchase method, apparatus, micro services program, data are obtained by list
Method, apparatus is provided and generates medium data report in the local source medium data of the micro services program processing locally with selection, then
The list of medium data report is uploaded to medium big data transaction platform for data purchase method, apparatus selection purchase.Micro services mention
Supplier can generate micro services program according to the key message of data purchaser's Real-time Feedback, and data providing is mentioned using micro services
The micro services Program Generating medium data report that supplier generates is bought for data purchaser, can be with the needs of data purchaser
Guiding generates medium data report, and data purchaser can be allowed to obtain the medium data report of oneself real demand, be conducive to promote
Into the transaction of medium big data.The transaction of medium data report is carried out on block chain, transparent, traceable, non-repudiation of trading is protected
Demonstrate,prove the safety of medium data report transaction.
Fig. 3 is a kind of embodiment for medium data trade method based on block chain that the specific embodiment of the invention provides
Three flow chart, as shown in figure 3, if data purchase method, apparatus does not inquire target report in the list of medium data report
Information is accused, then uploads particular demands information to medium big data transaction platform, micro services provide method, apparatus and believed according to particular demands
Breath generates specific micro services program, and the list of specific micro services program is uploaded to medium big data transaction platform, data purchase
Method, apparatus selects specific micro services program by the list of specific micro services program on medium big data transaction platform, and data mention
Source medium data are processed into specific biography in local by the specific micro services program of supplier's equipment utilization data purchase method, apparatus selection
Matchmaker's data report, and be sent to data purchase method, apparatus and complete medium big data transactional operation.
In the specific embodiment shown in the drawings, after step 104, the medium data trade method based on block chain is also
Include:
Step 108: if data purchase method, apparatus does not inquire target reporting information in the first list,
Particular demands information is then uploaded to the medium big data transaction platform by point-to-point transmission mode.The embodiment of the present invention
In, particular demands information includes Report Time Span, reporting purposes description, function of reporting description, report content description and report
At least one of field description.
Step 109: the medium big data transaction platform broadcasts the particular demands information on block chain.Of the invention
In embodiment, particular demands information is broadcasted on block chain, can receive order so that micro services provide method, apparatus.
Step 110: it is flat from medium big data transaction by point-to-point transmission mode that the micro services provide method, apparatus
Platform receives and audits the particular demands information.In the embodiment of the present invention, micro services provide method, apparatus and pass through point-to-point transmission
Mode receives particular demands information, will not impact to other nodes on block chain, and transmits safety.
Step 111: it is specific micro- according to particular demands information generation that one or more micro services provide method, apparatus
Service routine, and the specific micro services program is uploaded to the medium big data transaction platform by point-to-point transmission mode
Third list.In the embodiment of the present invention, micro services provide method, apparatus and generate particular service according to particular demands information, and
The list of specific micro services program is uploaded to medium big data transaction platform.Third list can be specific micro services program
Title, code etc..Specific micro services program is the particular demands information that micro services provide that method, apparatus buys method, apparatus according to data
It generates, meets the specific needs of data purchase method, apparatus, belong to customizing, personalized emblem service routine.
Step 112: data purchase method, apparatus is by point-to-point transmission mode from the medium big data transaction platform
It is upper to obtain the third list, and pass through the one or more specific micro services programs of third list selection.Reality of the invention
It applies in example, data purchase method, apparatus first obtains the list of specific micro services program from medium big data transaction platform, passes through column
Table selects specific micro services program.
Step 113: the specific micro services of one or more that the data purchase method, apparatus is selected according to the third list
Source medium data are processed into specific medium data report in the case where source medium data do not go out data providing equipment by program.
In the embodiment of the present invention, source medium data do not go out data providing equipment, prevent source medium data from being utilized by illegal secondary, protect
The safety of card source medium data.
Step 114: the data providing equipment is passed the specific medium data report by point-to-point transmission mode
It send to the data and buys method, apparatus.In the embodiment of the present invention, data providing equipment is directly by the specific medium number of generation
It was reported that being sent to data purchase method, apparatus, medium big data transaction platform is avoided to forward specific medium data report bring volume
Outer bandwidth cost, improve data transfer efficiency, and only transmit specific medium data report, not transfer source medium data can be with
Save transmission bandwidth.
Referring to Fig. 3, medium data report is usually general medium data report, is unable to satisfy number for medium data report
According to purchaser demand when, data purchaser can also propose oneself demand by inputting particular demands information, and micro services provide
Root is the personalized customized specific micro services program of data purchaser according to the demand of data purchaser, and data providing utilizes specific
The one's own source medium data of micro services program processing generate specific medium data report, meet the particular needs of data purchaser
It wants.Complete the transaction of specific medium data report in the way of the point-to-point transmission on block chain, transparent, anti-repudiation of trading, can
With retrospect, guarantee the safety of specific medium data report transaction；It can be data purchase according to the specific requirements of data purchaser
Buyer generates special specific medium data report, meets the particular demands of data purchaser.
In other specific embodiments of the invention, before step 113, the medium data trade method based on block chain may be used also
To include: resource that the data providing equipment audits the specific micro services program of data purchase method, apparatus selection
Occupancy volume.Wherein, the operation of specific micro services program is the hardware resources such as memory, the network speed of data providing equipment to be occupied
, it is therefore necessary to allow data providing equipment to this know, prevent data providing equipment be unable to operate normally it is specific in incognito
The case where program of being engaged in, occurs.
In other specific embodiments of the invention, after step 107, the medium data trade method based on block chain may be used also
To include: that Transaction Information relevant to the target reporting information is packaged into block by data purchase method, apparatus, and is broadcasted
To other nodes on block chain；The block is recorded on account book by the medium big data transaction platform.Wherein, the area
Block includes block head and block body；Wherein, block head includes index, timestamp, the cryptographic Hash of previous block, random number etc.；
The block body includes number of transaction and transaction content；Wherein, the transaction content includes uploading book keeping operation content and transaction book keeping operation
Content, uploads book keeping operation content and transaction book keeping operation content was located in the same period；Wherein, the upload book keeping operation content includes uploading
Index, owner ID, upload document, file content cryptographic Hash, uploader public key, price and uplink time etc.；The friendship
Easily book keeping operation content includes transaction index, owner ID, buyer ID, transaction file abstract, file content cryptographic Hash, owner's public affairs
Key, buyer's public key, price and transaction elaboration times etc..It trades transparent, traceable, non-repudiation, guarantees medium data report
The safety of transaction.
Fig. 4 is a kind of composition schematic diagram for medium data transacting system that the specific embodiment of the invention provides, such as Fig. 4
Shown, medium data transacting system includes: that multiple data providing equipment 100, the multiple micro services on block chain provide
Method, apparatus 200, multiple data purchase method, apparatus 300 and at least one medium big data transaction platform 400.Data providing equipment
100, micro services, which provide method, apparatus 200, data purchase method, apparatus 300 and medium big data transaction platform 400 both, to be common recognition
Node, and can be accounting nodes.
In the specific embodiment shown in the drawings, medium data transacting system includes: multiple numbers on block chain
According to providing, method, apparatus 100, multiple micro services offer method, apparatus 200, multiple data purchase method, apparatus 300 and at least one medium are big
Data trade platform 400.Wherein, the medium big data transaction platform 400 on block chain for broadcasting the key message；
The micro services provide method, apparatus 200 and are used to generate the micro services journey according to the report description information in the key message
Sequence；The micro services provide method, apparatus 200 and are also used to the second list of the micro services program through point-to-point transmission mode
It is sent to the medium big data transaction platform 400；The data providing equipment 100 be used for by point-to-point transmission mode from
The second list is obtained on the medium big data transaction platform 400；The data providing equipment 100 is also used to according to institute
It states second list and the micro services program is obtained from micro services offer method, apparatus 200 by point-to-point transmission mode；It is described
Data providing equipment 100 is also used to not go out data providing equipment 100 in source medium data according to the micro services program
In the case of source medium data are processed into medium data report；The data providing equipment 100 is also used to through point-to-point biography
The first list of the medium data report is uploaded to the medium big data transaction platform 400 by defeated mode；The data purchase
Buyer device 300 is for the first list by point-to-point transmission mode on the medium big data transaction platform 400
Middle inquiry target reporting information；The data purchase method, apparatus 300 is also used to inquire target reporting in the first list
The first transaction request is sent to the medium big data transaction platform 400 when information；The medium big data transaction platform 400 is also
For first transaction request to be forwarded to the corresponding data providing equipment 100；The data providing equipment 100
It is also used to the corresponding medium data of the target reporting information according to first transaction request through point-to-point transmission mode
Report is sent to the data purchase method, apparatus 300；The data purchase method, apparatus 300 is also used in the first list
It is uploaded to the medium big data transaction platform 400 when not inquiring target reporting information by point-to-point transmission mode specific
Demand information；The medium big data transaction platform 400 is also used to broadcast the particular demands information on block chain；It is described micro-
Service provider equipment 200 is also used to receive and examine from the medium big data transaction platform 400 by point-to-point transmission mode
Particular demands information described in core；The micro services offer method, apparatus 200 is also used to be generated according to the particular demands information specific
Micro services program, and the specific micro services are uploaded to the medium big data transaction platform 400 by point-to-point transmission mode
The third list of program；Data purchase method, apparatus 300 is also used to through point-to-point transmission mode from the medium big data
The third list is obtained on transaction platform 400, and passes through the one or more specific micro services programs of third list selection；
The specific micro services program of one or more that the data purchase method, apparatus 300 is also used to be selected according to the third list is in source
Source medium data are processed into specific medium data report in the case where not going out data providing equipment 100 by medium data；It is described
Data providing equipment 100 is also used to that the specific medium data report is sent to the data by point-to-point transmission mode
Buy method, apparatus 300.
Referring to fig. 4, data providing equipment 100, micro services provide method, apparatus 200, data purchase method, apparatus 300 and medium
Big data transaction platform 400 is located on block chain, is the node on block chain, by interface layer (for example, API (application program
Interface)+SDK (Software Development Kit)) with block chain link, block chain supports by network layer, network layer have P2P network,
The characteristics such as gRPC (open source RPC frame) and Gossip agreement, each node with operation layer, presentation layer, (user connects front end UI
Mouthful) and access layer, when a node on block chain is communicated with other nodes, two nodes pass through the front end of access layer access other side
UI, then GET/POST request or WebSocket are issued to the operation layer of other side by the front end UI and presentation layer of other side, with other side
The business module of operation layer is communicated.After the corresponding business module of operation layer receives request, different from traditional calling center
Database data respond request, but the transaction of medium big data is sent to block chain by API and SDK, apply for the big number of medium
According to transactional operation (in block chain, " transaction " be different from we have appreciated that traditional act of purchase and sale, but refer to application program
The operation to account book of application, for example inquiry account book, update account book, these requests to account book, it is unified be referred to as trade).It hands over
Easily in block chain after block chain trading processing process, result is returned into other side by opposite path.
Other specific embodiments of the invention also provide a kind of computer storage medium comprising computer executed instructions,
When the computer executed instructions are handled via data processing equipment, which executes the medium number based on block chain
According to method of commerce.Medium data trade method the following steps are included:
Step 101: the data providing equipment utilization one or more micro services on block chain provide what method, apparatus provided
Source medium data are processed by one or more micro services programs in the case where source medium data do not go out data providing equipment
One or more medium data reports.
Step 102: one or more data providing equipment are by point-to-point transmission mode by the medium data report
First list be uploaded to one or more medium big data transaction platforms on block chain.
Step 103: the data purchase method, apparatus on block chain is based on key message by point-to-point transmission mode described
The first list is inquired on medium big data transaction platform.
Step 104: whether data purchase method, apparatus inquires target reporting information in the first list.
Step 105: if data purchase method, apparatus inquires target reporting information in the first list, to described
Medium big data transaction platform sends the first transaction request.
Step 106: first transaction request is forwarded to the corresponding data by the medium big data transaction platform
Method, apparatus is provided.
Step 107: the data providing equipment is according to first transaction request by point-to-point transmission mode by institute
It states the corresponding medium data report of target reporting information and is sent to the data purchase method, apparatus.
Other specific embodiments of the invention also provide a kind of computer storage medium comprising computer executed instructions,
When the computer executed instructions are handled via data processing equipment, which executes the medium number based on block chain
According to method of commerce.Medium data trade method the following steps are included:
Step 096: the medium big data transaction platform broadcasts the key message on block chain.
Step 097: the micro services provide method, apparatus and generate one according to the report description information in the key message
Or multiple micro services programs.
Step 098: the micro services provide method, apparatus by point-to-point transmission mode for the second of the micro services program
List is sent to the medium big data transaction platform.
Step 099: the data providing equipment is by point-to-point transmission mode from the medium big data transaction platform
It is upper to obtain the second list.
Step 100: the data providing equipment is according to the second list by point-to-point transmission mode from described micro-
Service provider equipment obtains the micro services program.
Step 101: the data providing equipment utilization one or more micro services on block chain provide what method, apparatus provided
Source medium data are processed by one or more micro services programs in the case where source medium data do not go out data providing equipment
One or more medium data reports.
Step 102: one or more data providing equipment are by point-to-point transmission mode by the medium data report
First list be uploaded to one or more medium big data transaction platforms on block chain.
Step 103: the data purchase method, apparatus on block chain is based on key message by point-to-point transmission mode described
The first list is inquired on medium big data transaction platform.
Step 104: whether data purchase method, apparatus inquires target reporting information in the first list.
Step 105: if data purchase method, apparatus inquires target reporting information in the first list, to described
Medium big data transaction platform sends the first transaction request.
Step 106: first transaction request is forwarded to the corresponding data by the medium big data transaction platform
Method, apparatus is provided.
Step 107: the data providing equipment is according to first transaction request by point-to-point transmission mode by institute
It states the corresponding medium data report of target reporting information and is sent to the data purchase method, apparatus.
Other specific embodiments of the invention also provide a kind of computer storage medium comprising computer executed instructions,
When the computer executed instructions are handled via data processing equipment, which executes the medium number based on block chain
According to method of commerce.Medium data trade method the following steps are included:
Step 101: the data providing equipment utilization one or more micro services on block chain provide what method, apparatus provided
Source medium data are processed by one or more micro services programs in the case where source medium data do not go out data providing equipment
One or more medium data reports.
Step 102: one or more data providing equipment are by point-to-point transmission mode by the medium data report
First list be uploaded to one or more medium big data transaction platforms on block chain.
Step 103: the data purchase method, apparatus on block chain is based on key message by point-to-point transmission mode described
The first list is inquired on medium big data transaction platform.
Step 104: whether data purchase method, apparatus inquires target reporting information in the first list.
Step 105: if data purchase method, apparatus inquires target reporting information in the first list, to described
Medium big data transaction platform sends the first transaction request.
Step 106: first transaction request is forwarded to the corresponding data by the medium big data transaction platform
Method, apparatus is provided.
Step 107: the data providing equipment is according to first transaction request by point-to-point transmission mode by institute
It states the corresponding medium data report of target reporting information and is sent to the data purchase method, apparatus.
Step 108: if data purchase method, apparatus does not inquire target reporting information in the first list,
Particular demands information is then uploaded to the medium big data transaction platform by point-to-point transmission mode.
Step 109: the medium big data transaction platform broadcasts the particular demands information on block chain.Of the invention
In embodiment, particular demands information is broadcasted on block chain, can receive order so that micro services provide method, apparatus.
Step 110: it is flat from medium big data transaction by point-to-point transmission mode that the micro services provide method, apparatus
Platform receives and audits the particular demands information.
Step 111: it is specific micro- according to particular demands information generation that one or more micro services provide method, apparatus
Service routine, and the specific micro services program is uploaded to the medium big data transaction platform by point-to-point transmission mode
Third list.
Step 112: data purchase method, apparatus is by point-to-point transmission mode from the medium big data transaction platform
It is upper to obtain the third list, and pass through the one or more specific micro services programs of third list selection.
Step 113: the specific micro services of one or more that the data purchase method, apparatus is selected according to the third list
Source medium data are processed into specific medium data report in the case where source medium data do not go out data providing equipment by program.
Step 114: the data providing equipment is passed the specific medium data report by point-to-point transmission mode
It send to the data and buys method, apparatus.
The above-mentioned embodiment of the present invention can be implemented in various hardware, Software Coding or both combination.For example, this hair
Bright embodiment can also be the execution above method in data signal processor (Digital Signal Processor, DSP)
Program code.The present invention can also refer to computer processor, digital signal processor, microprocessor or field-programmable gate array
Arrange the multiple functions that (Field Programmable Gate Array, FPGA) is executed.Above-mentioned processing can be configured according to the present invention
Device executes particular task, and machine-readable software code or the firmware generation of the ad hoc approach that the present invention discloses are defined by executing
Code is completed.Software code or firmware code can be developed as different program languages and different formats or form.Can also be
Different target platform composing software codes.However, executing software code and the other types configuration generation of task according to the present invention
Different code pattern, type and the language of code do not depart from spirit and scope of the invention.
The foregoing is merely the schematical specific embodiments of the present invention, before not departing from conceptions and principles of the invention
It puts, the equivalent changes and modifications that any those skilled in the art is made should belong to the scope of protection of the invention.
Claims (10)
1. a kind of medium data trade method based on block chain, which is characterized in that this method comprises:
It is micro- that data providing equipment utilization one or more micro services on block chain provide the one or more that method, apparatus provides
Source medium data are processed into one or more biographies in the case where source medium data do not go out data providing equipment by service routine
Matchmaker's data report；
One or more data providing equipment will be in the first list of the medium data report by point-to-point transmission mode
Reach one or more medium big data transaction platforms on block chain；
Data purchase method, apparatus on block chain is based on key message and is handed over by point-to-point transmission mode in the medium big data
The first list is inquired on easy platform；
If data purchase method, apparatus inquires target reporting information in the first list, handed over to the medium big data
Easy platform sends the first transaction request；
First transaction request is forwarded to the corresponding data providing equipment by the medium big data transaction platform；With
And
The data providing equipment is believed the target reporting by point-to-point transmission mode according to first transaction request
It ceases corresponding medium data report and is sent to the data purchase method, apparatus.
2. the medium data trade method based on block chain as described in claim 1, which is characterized in that the data on block chain
Provider's equipment utilization one or more micro services provide one or more micro services programs of method, apparatus offer in source medium number
According to not go out data providing equipment in the case where source medium data are processed into one or more medium data reports the step of it
Before, this method further include:
The medium big data transaction platform broadcasts the key message on block chain；
It is one or more described micro- according to the report description information generation in the key message that the micro services provide method, apparatus
Service routine；
The micro services provide method, apparatus and the second list of the micro services program are sent to institute by point-to-point transmission mode
State medium big data transaction platform；
The data providing equipment obtains described by point-to-point transmission mode from the medium big data transaction platform
Two lists；
The data providing equipment is set by point-to-point transmission mode from the micro services provider according to the second list
It is standby to obtain the micro services program.
3. the medium data trade method based on block chain as described in claim 1, which is characterized in that if data purchaser
Equipment inquires target reporting information in the first list, sends the first transaction to the medium big data transaction platform and asks
Before the step of asking, this method further include:
If the data purchase method, apparatus does not inquire target reporting information in the first list, by point-to-point
Transmission mode uploads particular demands information to the medium big data transaction platform；
The medium big data transaction platform broadcasts the particular demands information on block chain；
The micro services provide method, apparatus and receive and audit from the medium big data transaction platform by point-to-point transmission mode
The particular demands information；
One or more micro services provide method, apparatus and generate specific micro services program according to the particular demands information, and lead to
Cross the third list that point-to-point transmission mode uploads the specific micro services program to the medium big data transaction platform；
Data purchase method, apparatus obtains described the by point-to-point transmission mode from the medium big data transaction platform
Three lists, and pass through the one or more specific micro services programs of third list selection；
The specific micro services program of one or more that the data purchase method, apparatus is selected according to the third list is in source medium
Source medium data are processed into specific medium data report in the case where not going out data providing equipment by data；
The specific medium data report is sent to the data by point-to-point transmission mode by the data providing equipment
Buy method, apparatus.
4. the medium data trade method based on block chain as claimed in claim 3, which is characterized in that the data purchaser
The specific micro services program of one or more that equipment is selected according to the third list does not go out data providing in source medium data
Before the step of source medium data are processed into specific medium data report in the case where equipment, this method further include:
The resource that the data providing equipment audits the specific micro services program of the data purchase method, apparatus selection accounts for
The amount of having.
5. the medium data trade method based on block chain as claimed in claim 3, which is characterized in that the key message packet
Include Report Time Span, report name, data providing title, micro services provider title, report content information, reporting purposes
At least one of information, function of reporting information, report realm information；The Report Time Span, the report content information,
The reporting purposes information, the function of reporting information and the report realm information are the report description in the key message
Information；Particular demands information includes Report Time Span, reporting purposes description, function of reporting description, report content description and report
At least one of announcement field description.
6. the medium data trade method based on block chain as described in claim 1, which is characterized in that the data providing
The target reporting information is sent to the data by point-to-point transmission mode according to first transaction request and purchased by equipment
After the step of buyer device, this method further include:
Transaction Information relevant to the target reporting information is packaged into block by the data purchase method, apparatus, and is broadcast to area
Other nodes on block chain；
The block is recorded on account book by the medium big data transaction platform.
7. the medium data trade method based on block chain as claimed in claim 6, which is characterized in that the block includes area
Build and block body；Wherein, the block body includes number of transaction and transaction content；Wherein, the transaction content includes uploading
Content of keeping accounts and transaction book keeping operation content；Wherein, the upload book keeping operation content is plucked including upload index, owner ID, upper transmitting file
It wants, file content cryptographic Hash, uploader public key, price and uplink time；The transaction book keeping operation content includes transaction index, possesses
Person ID, buyer ID, transaction file abstract, file content cryptographic Hash, owner's public key, buyer's public key, price and transaction are true
Between immediately.
8. the medium data trade method based on block chain as described in claim 1, which is characterized in that the data providing
The target reporting information is sent to the data by point-to-point transmission mode according to first transaction request and purchased by equipment
The step of buyer device, specifically includes:
The public key of the purchase method, apparatus of data described in the data providing equipment utilization encrypts the target reporting information,
And it is signed using data certificate to encrypted target reporting information；
The data providing equipment will sign, encrypted target reporting information be sent to by point-to-point transmission mode it is described
Data buy method, apparatus；And
The data purchaser equipment utilization private key decrypts the target reporting information received.
9. a kind of medium data transacting system using any medium data trade method of claim 1~8, feature
It is, which includes: that multiple data providing equipment, the multiple micro services on block chain provide method, apparatus, multiple numbers
According to purchase method, apparatus and at least one medium big data transaction platform, wherein
The medium big data transaction platform on block chain for broadcasting the key message；
The micro services provide method, apparatus and are used to generate the micro services journey according to the report description information in the key message
Sequence；
The micro services provide method, apparatus and are also used to pass the second list of the micro services program by point-to-point transmission mode
It send to the medium big data transaction platform；
The data providing equipment is used to obtain institute from the medium big data transaction platform by point-to-point transmission mode
State second list；
The data providing equipment is also used to be mentioned by point-to-point transmission mode from the micro services according to the second list
The micro services program is obtained for method, apparatus；
The data providing equipment is also used to not go out data providing equipment in source medium data according to the micro services program
In the case where source medium data are processed into medium data report；
The data providing equipment is also used to will be in the first list of the medium data report by point-to-point transmission mode
Reach the medium big data transaction platform；
Described in data purchase method, apparatus is used for through point-to-point transmission mode on the medium big data transaction platform
Target reporting information is inquired in first list；
The data purchase method, apparatus is also used to inquire in the first list big to the medium when target reporting information
Data trade platform sends the first transaction request；
The medium big data transaction platform is also used to first transaction request being forwarded to the corresponding data providing
Equipment；
The data providing equipment is also used to the target according to first transaction request through point-to-point transmission mode
The corresponding medium data report of report information is sent to the data purchase method, apparatus；
The data purchase method, apparatus is also used to pass through a little when not inquiring target reporting information in the first list
Particular demands information is uploaded to the medium big data transaction platform to transmission mode；
The medium big data transaction platform is also used to broadcast the particular demands information on block chain；
The micro services provide method, apparatus and are also used to receive by point-to-point transmission mode from the medium big data transaction platform
And audit the particular demands information；
The micro services provide method, apparatus and are also used to generate specific micro services program according to the particular demands information, and pass through a little
The third list of the specific micro services program is uploaded to the medium big data transaction platform to transmission mode；
The data purchase method, apparatus is also used to obtain from the medium big data transaction platform by point-to-point transmission mode
The third list, and pass through the one or more specific micro services programs of third list selection；
The specific micro services program of one or more that the data purchase method, apparatus is also used to be selected according to the third list exists
Source medium data are processed into specific medium data report in the case where not going out data providing equipment by source medium data；
The data providing equipment is also used to that the specific medium data report is sent to institute by point-to-point transmission mode
State data purchase method, apparatus.
10. a kind of computer storage medium comprising computer executed instructions, the computer executed instructions are via data processing
When equipment processing, which executes the medium data trade based on block chain as described in claim 1~8 is any
Method.
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| CN201811202386.9A CN109377220B (en) | 2018-10-16 | 2018-10-16 | Block chain-based media data transaction method and system and computer storage medium |
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| CN111130801A (en) * | 2019-12-26 | 2020-05-08 | 腾讯科技（深圳）有限公司 | Data processing method and device, node equipment and computer storage medium |
| CN111402050A (en) * | 2020-03-11 | 2020-07-10 | 北京价值互联科技有限公司 | Center-removing matching method and system based on block chain |
| CN112380219A (en) * | 2020-11-18 | 2021-02-19 | 南威软件股份有限公司 | Method for defining block chain cochain data service stipulation and application service stipulation |
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| Publication number | Publication date |
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| CN109377220B (en) | 2020-02-18 |
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