CN107451275B - Business data processing method, device, system and storage equipment based on block chain - Google Patents
Business data processing method, device, system and storage equipment based on block chain Download PDFInfo
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- CN107451275B CN107451275B CN201710662345.7A CN201710662345A CN107451275B CN 107451275 B CN107451275 B CN 107451275B CN 201710662345 A CN201710662345 A CN 201710662345A CN 107451275 B CN107451275 B CN 107451275B
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- business datum
- user
- user identifier
- block chain
- acquisition request
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
Abstract
The embodiment of the invention provides a kind of business data processing methods based on block chain, device, system and storage equipment, by establishing the block chain including user agent, when the service node of shared block chain receives the business datum acquisition request including search key and user identifier, user agent first looks for out summary info corresponding with search key, and judge whether user is legal based on the summary info, when determining user is legitimate user, automatically the corresponding target service data of the business datum acquisition request are obtained, enormously simplify the process flow of business datum acquisition request, improve the treatment effeciency of business datum.
Description
Technical field
The present invention relates to technical field of data processing, more particularly to a kind of business data processing side based on block chain
Method, device, system and storage equipment.
Background technique
With the fast development of Internet technology, the business such as personal news file, library electronic library resource archives
Data are the important information resources of the whole society, and under the premise of supervising authorization, how to simplify the business datums such as archives utilizes hand
It is continuous, reinforce the development and utilization of business datum, realizes the efficient shared of the business datums such as archives, it is imperative.
For example, being directed to the management of archive information, in the prior art, the service bus of the prior art shown referring to Fig.1
Technical framework diagram, national archives, provincial archives, prefecture-level archives, district grade archives utilize service bus
Technology is managed the business datums such as archives, and service bus manages the business datum from not commensurate concentratedly, and
Data service is provided by way of bus, makes user that can call directly information service, it is not necessary to the clothes being concerned about inside each service
The details such as principle of being engaged in and data deployment.Bus structures are managed collectively the processes such as the registration, operation, revocation of service.
However, this service bus technology is inevitably present following defect:
(1) fragile structure: centralized management, Single Point of Faliure, the whole network paralysis, center is at high cost, and operation and maintenance are complicated.
(2) formality is many and diverse: exploitation, registration and authorization for being serviced etc., lacks autonomous control.
(3) inefficiency: needing outgoing access neighbor node resource, and access efficiency is low.
(4) permission is complicated: due to each Self management of permissions data, need to carry out the synchronization of user data between systems at different levels,
Data consistency is poor.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind
A kind of business data processing method based on block chain, device, system and the storage equipment to solve the above problems.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of business data processing method based on block chain,
The block chain includes user agent, which comprises
Business datum acquisition request is received, the business datum acquisition request includes search key and user identifier；
Using the user agent in the block chain of local service node, corresponding with described search keyword one is searched
A or multiple summary infos, the summary info are each service node based on business datum and/or for the behaviour of business datum
Make the information of information generation；
One or more of summary infos are based on using the user agent, judge the legitimacy of the user identifier；
If the user identifier is legal, determine that one or more of summary infos are corresponding using the user agent
The storage location of target service data；
The corresponding target service data of the business datum acquisition request are obtained from the storage location.
Preferably, the method also includes:
Determine operation information corresponding with the business datum acquisition request；
Based on the operation information and/or corresponding business datum, summary info is generated；
The new block for recording the summary info is generated, and the new block is added in the block chain.
Preferably, when the user identifier is legal, one or more of abstracts are being determined using the user agent
Before the step of storage location of the corresponding target service data of information, the method also includes:
Show one or more of summary infos；
Detection is directed to the selected operation of the summary info；
It is described that depositing for the corresponding target service data of one or more of summary infos is determined using the user agent
The step of storage space is set include:
Using the user agent, the storage location for the corresponding target service data of summary info that user selectes is determined.
Preferably, the method also includes:
Show the target service data.
Preferably, the method also includes:
If the user identifier is illegal, use the user agent to user feedback prompting message.
Preferably, the summary info includes legitimate user's mark under Permission Levels and the Permission Levels；It is described
The step of being based on one or more of summary infos using the user agent, judge the legitimacy of user identifier packet
It includes:
The user identifier is matched in one or more of summary infos using the user agent respectively；
If successful match, Permission Levels corresponding with the user identifier are obtained；
Judge whether the corresponding action type of the business datum acquisition request matches with the Permission Levels；
If so, determining that the user identifier is legal；
If it is not, then determining that the user identifier is illegal.
Preferably, described that one or more of summary infos are based on using the user agent, judge user's mark
The step of legitimacy of knowledge further include:
Using the user agent, by the subscriber identification broadcast to other industry with current business nodes sharing block chain
It is engaged in node, other described service nodes are used to judge in local service node the legitimacy of the user identifier, and raw
The current business node is returned at judging result, the judging result includes legal judging result and illegal judgement knot
Fruit；
The judging result that each other service nodes return based on the received determines the quantity of valid result and illegal
As a result quantity；
If the quantity of the valid result is greater than the quantity of the illegal result, determine that the user identifier is legal；
If the quantity of the valid result is less than or equal to the quantity of the illegal result, the user identifier is determined
It is illegal.
The embodiment of the invention also discloses a kind of service data processing apparatus based on block chain, the block chain includes using
Family agency, described device include:
Business datum acquisition request module, for receiving business datum acquisition request, the business datum acquisition request packet
Include search key and user identifier；
Summary info searching module, for using the user agent in the block chain of local service node, search with
The corresponding one or more summary infos of described search keyword, the summary info are that each service node is based on business datum
And/or the information of the operation information generation for business datum；
User identifier validity judgement module, for being believed using the user agent based on one or more of abstracts
Breath, judges the legitimacy of the user identifier；
Storage location determining module determines described one using the user agent if legal for the user identifier
The storage location of the corresponding target service data of a or multiple summary infos；
Target service data acquisition module, it is corresponding for obtaining the business datum acquisition request from the storage location
Target service data.
The embodiment of the invention also discloses a kind of storage equipment, the storage equipment is stored with a plurality of instruction, described instruction
Suitable for being loaded by processor and executing above-mentioned business data processing method.
The embodiment of the invention also discloses a kind of business data processing systems based on block chain, and the system comprises processing
Device is adapted for carrying out each instruction；And storage equipment, it is suitable for storing a plurality of instruction, described instruction is suitable for being loaded and being held by processor
The above-mentioned business data processing method of row.
The embodiment of the present invention includes following advantages:
In embodiments of the present invention, by establishing the block chain including user agent, when the service node of shared block chain
When receiving the business datum acquisition request including search key and user identifier, user agent is first looked for out and search
The corresponding summary info of keyword, and judge whether user is legal based on the summary info, when determining user is legitimate user,
Automatically the corresponding target service data of the business datum acquisition request are obtained, the processing of business datum acquisition request is enormously simplified
Process improves the treatment effeciency of business datum.
Detailed description of the invention
Fig. 1 is the service bus technology configuration diagram of the prior art；
Fig. 2 is a kind of step process of business data processing method embodiment one based on block chain of the embodiment of the present invention
Figure；
Fig. 3 is a kind of step process of business data processing method embodiment two based on block chain of the embodiment of the present invention
Figure；
Fig. 4 is a kind of structural block diagram of service data processing apparatus embodiment based on block chain of the embodiment of the present invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
One of the core concepts of the embodiments of the present invention is, by establishing the block chain including user agent, when the block
When service node in chain receives business datum acquisition request, the user agent in block chain can be sentenced automatically based on block chain
Whether disconnected user is legal, automatic to obtain the corresponding target service of business datum acquisition request when judging user is legitimate user
Data enormously simplify the process flow of business datum acquisition request, improve the treatment effeciency of business datum.
Embodiment one
Referring to Fig. 2, a kind of business data processing method embodiment one based on block chain of the embodiment of the present invention is shown
Step flow chart, which includes user agent, specifically, block chain can be a kind of distributed shared data library, area
Block chain is distributed on multiple service nodes, and block chain technology refers to that collective safeguards an authentic data by way of decentralization
The technology in library.The technology mainly allows block to be associated by cryptography method, and each data block contains in certain time
System total data information, and generate digital signature with the validity of verification information and be linked to next data block and formed
One main chain, to form block chain, the block chain that each service node of shared block chain is approved is completely the same.
In embodiments of the present invention, the block chain of foundation may include user agent, which can be the block
The software module of corresponding function is realized in chain.
The method of the embodiment of the present invention may include steps of:
Step 101, business datum acquisition request is received, the business datum acquisition request includes search key and use
Family mark；
Specifically, the range of business datum is very wide, it can also be any unit in addition to previously described archival operation data
The e commerce transactions data of institute's management functions, for example, the user data etc. of Tencent's qq account, the embodiment of the present invention do not arrange herein
It lifts.
In embodiments of the present invention, since block chain is distributed across on multiple service nodes, between each service node
By network connection, any one of multiple service nodes of embodiment of the present invention service node can complete the business number
According to the process of processing.
In embodiments of the present invention, the user in any one of multiple service nodes of block chain service node is shared
Agency can receive business datum acquisition request, and the business datum acquisition request includes search key and user identifier.
In embodiments of the present invention, business datum acquisition request can be what user initiated in service node, the business
Data acquisition request may include that user initiates the search key inputted when request and initiates the identity user identity of request
The user identifier of information, after initiating business datum acquisition request, the user agent in block chain can receive the business datum and obtain
Take request.
As an example, it is assumed that established between the service node of National Archives and the service node of Guangzhou municipal archive
Block chain database, a certain party A-subscriber have initiated to search " Liu Ming " this personal information in the service node of Guangzhou municipal archive
Acquisition request, party A-subscriber can input search key " Liu Ming " in the service node of Guangzhou municipal archive, be equivalent to send out at this time
Business datum acquisition request is played, which can also include the user identifier of this identity of A simultaneously, at this point, Guangzhou
User agent in the block chain of the service node in archives receives the business datum acquisition request.
It should be noted that user A can be personal user in personal user's account of block chain database registration, may be used also
To be public account that the service node of Guangzhou municipal archive is possessed, the embodiment of the present invention does not make the account type of user A
Limitation.
Step 102, it using the user agent in the block chain of local service node, searches and described search keyword
Corresponding one or more summary info, the summary info are that each service node is based on business datum and/or is directed to business
The information that the operation information of data generates；
In embodiments of the present invention, which can be generated for each service node based on business datum content itself
Information, and/or, for business datum operation information generate information.
It as an example, may include action type, operating time, business datum for the operation information of business datum
Source unit (or personal), service data manipulating personnel etc., action type may include at least one operated as follows: to described
The acquisition action type of business datum execution, archive operation type, utilizes action type at formation operation type.
In order to enable the embodiment of the present invention become apparent from it is clear, below with summary info be each service node be based on business number
For the information generated according to content itself, the generating process of summary info is illustrated, and when summary info is for business
When the information that the operation information of data generates, generating process is referred to subsequent step 207.
As an example, when summary info is the information that each service node is generated based on business datum content itself,
Summary info can generate in the following way: by Hash hashing technique by business datum Content Transformation at the word of regular length
Female and number composition character string, which is the information that service node is generated based on business datum content itself.
It certainly, is only to calculate business datum content transformation at a kind of cryptography of summary info by Hash hashing technique
Method, those skilled in the art can select suitable other cryptographic algorithms according to the actual situation, the embodiment of the present invention to this not
It is restricted.
It in embodiments of the present invention, can be in local service node after user agent receives business datum acquisition request
Block chain in search it is corresponding with search key one or more summary infos, specifically how to search and search key pair
The summary info answered, is referred to search technique in the prior art, and the embodiment of the present invention is not described this.
Step 103, one or more of summary infos are based on using the user agent, judge the user identifier
Legitimacy；
In embodiments of the present invention, after user agent finds corresponding one or more summary infos in block chain,
It can be based on the summary info, the legitimacy of user identifier is judged, in order to subsequent operation.
In one preferred embodiment of the invention, step 103 may include following sub-step:
Sub-step S11 matches the user using the user agent in one or more of summary infos respectively
Mark；
In embodiments of the present invention, which may include the legitimate user under Permission Levels and the Permission Levels
Mark.
Specifically, Permission Levels represent the permission of user's operation summary info, different users has different permissions
Grade is corresponding with the legitimate user's mark that can execute corresponding operating under each Permission Levels.
As an example, Permission Levels can have the permissions such as " modification ", " downloading ", " checking " by high arrangement on earth,
Under the Permission Levels of " modification ", legal user identifier can have user A；Under the Permission Levels of " downloading ", legal user
Mark can have A, B；Under the Permission Levels of " checking ", legal user identifier can have A, B, C.
In embodiments of the present invention, user agent can match in the summary info initiates business datum acquisition request
User A.
Sub-step S12 obtains Permission Levels corresponding with the user identifier if successful match；
In embodiments of the present invention, if successful match, permission possessed by user identifier in different abstracts can be obtained
Grade.
Continue the example in sub-step S12, can obtain Permission Levels corresponding with user identifier A has modification, download, look into
See three Permission Levels.
Sub-step S13, judge the corresponding action type of the business datum acquisition request whether with the Permission Levels phase
Matching；
In embodiments of the present invention, the corresponding action type of business datum acquisition request can be set in advance in block chain
It sets, as it was noted above, the action type for being directed to business datum may include at least one of following action type: to the business
The acquisition action type of data execution, archive operation type, utilizes action type, different action types at formation operation type
It can also further segment, for example, may include to the acquisition request of business datum using action type, tracing back to business datum
Source request, to the forwarding of business datum request etc., the embodiment of the present invention to the classification of action type with no restriction, this field skill
Art personnel can voluntarily classify according to the actual situation.
For the action type of business datum, according to different action types, the Permission Levels needed may be different, such as
Permission Levels that acquisition action type, formation operation type may need to modify and archive operation type, using action type then
It is only necessary to the Permission Levels of downloading or the Permission Levels checked, certainly, which specific action type needs which permission etc.
Grade, those skilled in the art can preset.
In embodiments of the present invention, it can determine that the corresponding action type of data acquisition request is to be somebody's turn to do using action type
Using the Permission Levels or the Permission Levels checked that Permission Levels required for action type are downloading, and the correspondence of user A
Permission Levels have modify, download, checking three Permission Levels, then judge business datum acquisition request it is corresponding using operate
Type and the Permission Levels of user A match.
Sub-step S14, if so, determining that the user identifier is legal；
Sub-step S15, if it is not, then determining that the user identifier is illegal.
In embodiments of the present invention, if permission possessed by the corresponding action type of business datum acquisition request and user
Grade matches, then can be determined that user identifier is legal, if it does not match, determining that user identifier is illegal.
In an embodiment of the present invention, sometimes judge whether user identifier closes only by above-mentioned steps S11-S15
Method is inadequate, it is also necessary to validity judgement process is further strengthened by following step S16-S19.
Then in one preferred embodiment of the invention, step 103 can also include following sub-step:
Sub-step S16, using the user agent, by the subscriber identification broadcast to current business nodes sharing block
In other service nodes of chain, other described service nodes are used to judge in local service node the conjunction of the user identifier
Method, and generate judging result and return to the current business node, the judging result includes legal judging result and does not conform to
Method judging result；
It in embodiments of the present invention, can also be same after user agent receives the user identifier of business datum acquisition request
When user identifier is broadcasted by the internal network protocol of block chain, be sent to current business nodes sharing block chain other
In all service nodes, the method that these service nodes are utilized respectively above-mentioned steps S11-S15 judges the legitimacy of user identifier,
Generate validity judgement as a result, and the validity judgement result is back to current business node, that is, tell current business node
Whether user identifier is legal in other service nodes.
Sub-step S17, the judging result that other each service nodes return based on the received, determines the quantity of valid result
And the quantity of illegal result；
In embodiments of the present invention, the judging result that can be returned according to other service nodes received, statistics determine
The quantity of the legal service node of user identifier, the i.e. quantity of valid result are judged in all service nodes of block chain, and
Judge the quantity of the illegal service node of user identifier, i.e., the quantity of illegal result.
Sub-step S18 determines the user if the quantity of the valid result is greater than the quantity of the illegal result
It is legal to identify；
Sub-step S19 determines institute if the quantity of the valid result is less than or equal to the quantity of the illegal result
It is illegal to state user identifier.
In embodiments of the present invention, if the quantity of valid result is greater than the quantity of the illegal result, determine to use
Family mark be it is legal, if it is less than or equal to illegal result quantity, then determine that user identifier is illegal.
The embodiment of the present invention is substantially increased block catenary system and is sentenced automatically by deterministic process while multiple service nodes
The whether legal high security of disconnected user identifier and accuracy.
Step 104, if the user identifier is legal, one or more of abstract letters are determined using the user agent
Cease the storage location of corresponding target service data；
In embodiments of the present invention, due to only stored in block chain database be business datum summary info,
The summary info contains the actual storage location of target service data corresponding with summary info, and user agent determines user
Identify it is legal after, the actual storage locations of target service data corresponding thereto can be determined according to summary info.
As an example, it when user A search key " Liu Ming ", when user agent judges that user A is legal, obtains
Two abstracts " ABC1 ", " ABCD2 " information, the actual storage locations of the corresponding target service data of " ABC1 " this summary info
In National Archives in the first network address of Pekinese's business datum storage center, and " ABCD2 " this summary info is corresponding
Target service data actual storage locations Guangzhou municipal archive the business datum storage center of Guangzhou the second net
Network address.
In a preferred embodiment of an embodiment of the present invention, the method can also include:
Show one or more of summary infos；Detection is directed to the selected operation of the summary info.
In embodiments of the present invention, when determining that user identifier is legal, which can be shown
In the display interface of local service node, selected for user.
The example for continuing step 104 can show that " ABC1 " and " ABCD2 " the two summary infos are selected for user, use
After family selection abstract, the selected operation that user is directed to summary info can detecte.
Correspondingly, in one preferred embodiment of the invention, step 104 may include following sub-step:
Using the user agent, the storage location for the corresponding target service data of summary info that user selectes is determined.
In embodiments of the present invention, user can select the summary info of displaying, and user agent determines that user selected plucks
Want the storage location of the corresponding target service data of information.
The example for continuing step 104, when user selects " ABC1 " this abstract, user agent can be selected for user
" ABC1 ", determine " ABC1 " storage location be first network address.
Correspondingly, if the user identifier is illegal, use the user agent to user feedback prompting message.
In embodiments of the present invention, when user agent determine user identifier it is illegal when, then local service node to
It feeds back active user and identifies illegal prompting message, or the prompting message of feedback acquisition request error in family.
Step 105, the corresponding target service data of the business datum acquisition request are obtained from the storage location.
It in embodiments of the present invention, can be from true after the storage location for determining the corresponding target service data of summary info
Fixed storage location obtains target service data.
Continue the example of step 104, " ABC1 " corresponding mesh can be obtained from first network address and the second network address
Mark business datum, " ABCD2 " corresponding target service data.
In a preferred embodiment of the present invention, after obtaining corresponding target service data, the embodiment of the present invention may be used also
To include the following steps:
Show the target service data.
It in embodiments of the present invention, can be in local service node after getting target service data from storage location
Display interface shows the target service data got, checks or downloads for user.
In embodiments of the present invention, by establishing the block chain including user agent, when the service node of shared block chain
When receiving the business datum acquisition request including search key and user identifier, user agent is first looked for out and search
The corresponding summary info of keyword, and judge whether user is legal based on the summary info, when determining user is legitimate user,
Automatically the corresponding target service data of the business datum acquisition request are obtained, the processing of business datum acquisition request is enormously simplified
Process improves the treatment effeciency of business datum.
Embodiment two
Referring to Fig. 3, a kind of business data processing method embodiment two based on block chain of the embodiment of the present invention is shown
Step flow chart, which includes user agent, and the embodiment of the present invention may include steps of:
Step 201, business datum acquisition request is received, the business datum acquisition request includes search key and use
Family mark；
Step 202, it using the user agent in the block chain of local service node, searches and described search keyword
Corresponding one or more summary info, the summary info are that each service node is based on business datum and/or is directed to business
The information that the operation information of data generates；
Step 203, one or more of summary infos are based on using the user agent, judge the user identifier
Legitimacy；
Step 204, if the user identifier is legal, one or more of abstract letters are determined using the user agent
Cease the storage location of corresponding target service data；
Step 205, the corresponding target service data of the business datum acquisition request are obtained from the storage location；
In embodiments of the present invention, the process of step 201-205 is referred to step 101-105, and the embodiment of the present invention exists
This is not repeated.
Step 206, operation information corresponding with the business datum acquisition request is determined；
In embodiments of the present invention, when local service node receives business datum acquisition request, it can determine and be somebody's turn to do
The corresponding operation information of business datum acquisition request.
In embodiments of the present invention, as it was noted above, the acquisition request of business datum belongs to using action type, while can
It is asked with the operating time of record initiation business datum acquisition request, business datum source unit (or personal), business datum acquisition
The operation informations such as operator are sought, so that it is determined that operation information corresponding with the business datum acquisition request.
Step 207, it is based on the operation information and/or corresponding business datum, generates summary info；
In embodiments of the present invention, can based on determining operation information, and/or, corresponding business datum, generate abstract
Information.
Below for generating the process of summary info based on operation information, the generating process of summary info is said
It is bright.
As an example, in local service node, determine that the corresponding operation information of business datum acquisition request can be with
Including information such as action type, operating time, business datum source unit (or personal), service data manipulating personnel, at this time may be used
To generate an operation note based on the operation information, then this is converted into using operation note by Hash hashing technique solid
The character string of the letter and number composition of measured length, the character string are the abstract letter that service node is generated based on utilization operation
Breath, by the summary info, can inquire for the business datum once operation note in block chain.
It certainly, is only that will be converted to the one of summary info for the operation information of business datum by Hash hashing technique
Kind cryptographic algorithm, those skilled in the art can select suitable other cryptographic algorithms according to the actual situation, and the present invention is real
Example is applied to this with no restriction.
Step 208, the new block for recording the summary info is generated, and the new block is added in the block chain.
In embodiments of the present invention, after generating summary info, the new block for recording the summary info, new block can be generated
It can be added in original block chain database, realize the real-time update to block chain database.
It should be noted that the user agent in block chain database in service node, which completes, receives user's request
Process, the data for judging automatically process and business datum side of business datum permission provide process, in the embodiment of the present invention
Three kinds of agent functionalities can be split as user's request agency, permission regulatory agency according to the actual situation, and data access agency comes
Corresponding function is completed, those skilled in the art can voluntarily adjust according to the distribution situation of actual service node.
In embodiments of the present invention, the service node by establishing the block chain including user agent, in the block chain
When receiving business datum acquisition request, which includes search key and user identifier, block chain
In user agent first look for out summary info corresponding with search key, be then also based on block chain and judge automatically
Whether user is legal, automatic to obtain the corresponding target service number of business datum acquisition request when judging user is legitimate user
According to enormously simplifying the process flow of business datum acquisition request, improve the treatment effeciency of business datum.
Further, based on block chain database judge automatically user identifier it is whether legal when, it is highly-safe, even if a certain
Or the business datum summary info of part of nodes is hacked or other are illegally when distorting, according to block chain database
Judge characteristic, one or part of nodes are tampered the correctness that will not influence the judging result of user identifier.
Further, block chain database includes the service node of multiple decentralizations, the summary info point of business datum
It is not stored on each service node, part of nodes or network are by destroying influence very little to other parts, each service node
Allow freely to join and depart block chain database, each service node is both server and client computer, is reduced to biography
It unites requirement of the client-server architecture to central server storage capacity, simultaneously as resource distribution is in multiple nodes, more preferably
Ground realizes the load balancing of whole network, improves the robustness of network.
Further, in the block chain database structure of centralization, business data processing process is directly among the nodes
User agent between carry out, without the intervention of intermediate link, operation management process is simplified, simultaneously effective using in network
The a large amount of common nodes spread, calculating task are distributed on all nodes, the computing capability that utilization is wherein left unused, and are reduced pair
The performance requirement of server saves operation cost.
Further, the permission of business datum summary info each in block chain can be managed collectively, promotes rights management
Efficiency.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented
Necessary to example.
Embodiment three
Referring to Fig. 4, a kind of service data processing apparatus embodiment based on block chain of the embodiment of the present invention is shown
Structural block diagram, the block chain includes user agent, the apparatus may include:
Business datum acquisition request module 301, for receiving business datum acquisition request, the business datum acquisition request
Including search key and user identifier；
Summary info searching module 302, in the block chain of local service node, being searched using the user agent
One or more summary info corresponding with described search keyword, the summary info are that each service node is based on business number
According to and/or for business datum action type generate information；
User identifier validity judgement module 303, for being based on one or more of abstracts using the user agent
Information judges the legitimacy of the user identifier；
Storage location determining module 304, if legal for the user identifier, described in use user agent determination
The storage location of the corresponding target service data of one or more summary infos；
Target service data acquisition module 305, for obtaining the business datum acquisition request from the storage location
Corresponding target service data.
In one preferred embodiment of the invention, described device further include:
Operation information acquisition module, for determining operation information corresponding with the business datum acquisition request；
Summary info generation module generates abstract letter for being based on the operation information and/or corresponding business datum
Breath；
Institute is added for generating the new block for recording the summary info, and by the new block in new block generation module
It states in block chain.
In one preferred embodiment of the invention, described device further include:
Summary info display module, for showing one or more of summary infos；
Detection module, for detecting the selected operation for being directed to the summary info；
Storage location determining module further include:
Storage location determining module submodule determines the summary info pair that user selectes for using the user agent
The storage location for the target service data answered.
In one preferred embodiment of the invention, described device further include:
Prompting message feedback module, it is anti-to user using the user agent if illegal for the user identifier
Present prompting message.
In one preferred embodiment of the invention, user identifier validity judgement module includes:
Summary info matched sub-block, for using the user agent respectively in one or more of summary infos
Match the user identifier；
Permission Levels acquisition submodule obtains Permission Levels corresponding with the user identifier if being used for successful match；
Permission Levels matched sub-block, for judge the corresponding action type of the business datum acquisition request whether with institute
Permission Levels are stated to match；
First family identifies legal decision sub-module, for if so, determining that the user identifier is legal；
First family identifies illegal decision sub-module, for if it is not, then determining that the user identifier is illegal.
In one preferred embodiment of the invention, user identifier validity judgement module further include:
Subscriber identification broadcast submodule, for use the user agent, by the subscriber identification broadcast to current industry
It is engaged in other service nodes of nodes sharing block chain, other described service nodes are used to judge institute in local service node
The legitimacy of user identifier is stated, and generates judging result and returns to the current business node, the judging result includes legal sentencing
Disconnected result and illegal judging result；
Judging result receiving submodule is determined for the judging result that other each service nodes return based on the received
The quantity of the quantity of valid result and illegal result；
Second user identifies legal decision sub-module, if the quantity for the valid result is greater than the illegal result
Quantity, then determine that the user identifier is legal；
Second user identifies illegal decision sub-module, if the quantity for the valid result be less than or equal to it is described not
The quantity of valid result then determines that the user identifier is illegal.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
Example IV
The embodiment of the invention also discloses a kind of storage equipment, the storage equipment is stored with a plurality of instruction, described instruction
Suitable for loading and executing method described in previous embodiment one and embodiment two as processor.
Embodiment five
The embodiment of the invention also discloses a kind of business data processing systems based on block chain, and the system comprises processing
Device is adapted for carrying out each instruction；And storage equipment, it is suitable for storing a plurality of instruction, described instruction is suitable for being loaded and being held by processor
Method described in row previous embodiment one and embodiment two.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of business data processing method based on block chain provided by the present invention, device, system and storage
Equipment is described in detail, and has serviced that a specific example illustrates the principle and implementation of the invention herein, with
The explanation of upper embodiment is merely used to help understand method and its core concept of the invention；Meanwhile for the general of this field
Technical staff, according to the thought of the present invention, there will be changes in specific embodiment and service range, in conclusion
The contents of this specification are not to be construed as limiting the invention.
Claims (8)
1. a kind of business data processing method based on block chain, which is characterized in that the block chain includes user agent, described
Method includes:
Business datum acquisition request is received, the business datum acquisition request includes search key and user identifier；
Using the user agent in the block chain of local service node, search it is corresponding with described search keyword one or
Multiple summary infos, the summary info are that each service node is believed based on business datum and/or for the operation of business datum
Cease the information generated；Wherein, the operation information of the business datum includes action type, and the action type includes following operation
At least one: to the business datum execute acquisition action type, formation operation type, archive operation type, utilize behaviour
Make type；
One or more of summary infos are based on using the user agent, judge the legitimacy of the user identifier；
If the user identifier is legal, the corresponding target of one or more of summary infos is determined using the user agent
The storage location of business datum；
The corresponding target service data of the business datum acquisition request are obtained from the storage location；
Wherein, when the user identifier is legal, one or more of summary infos pair are being determined using the user agent
Before the step of storage location for the target service data answered, the method also includes:
Show one or more of summary infos；
Detection is directed to the selected operation of the summary info；
The storage position that the corresponding target service data of one or more of summary infos are determined using the user agent
The step of setting include:
Using the user agent, the storage location for the corresponding target service data of summary info that user selectes is determined；
Wherein, the summary info includes legitimate user's mark under Permission Levels and the Permission Levels；It is described to use institute
Stating the step of user agent is based on one or more of summary infos, judges the legitimacy of the user identifier includes:
The user identifier is matched in one or more of summary infos using the user agent respectively；
If successful match, Permission Levels corresponding with the user identifier are obtained；
Judge whether the corresponding action type of the business datum acquisition request matches with the Permission Levels；
If so, determining that the user identifier is legal；
If it is not, then determining that the user identifier is illegal.
2. the method according to claim 1, wherein the method also includes:
Determine operation information corresponding with the business datum acquisition request；
Based on the operation information and/or corresponding business datum, summary info is generated；
The new block for recording the summary info is generated, and the new block is added in the block chain.
3. method according to claim 1 or 2, which is characterized in that the method also includes:
Show the target service data.
4. method according to claim 1 or 2, which is characterized in that the method also includes:
If the user identifier is illegal, use the user agent to user feedback prompting message.
5. the method according to claim 1, wherein described use the user agent based on one or more
A summary info, the step of judging the legitimacy of the user identifier further include:
Using the user agent, by the subscriber identification broadcast to other business sections with current business nodes sharing block chain
In point, other described service nodes are used to judge in local service node the legitimacy of the user identifier, and generate and sentence
Disconnected result returns to the current business node, and the judging result includes legal judging result and illegal judging result；
The judging result that other each service nodes return based on the received, determines the quantity and illegal result of valid result
Quantity；
If the quantity of the valid result is greater than the quantity of the illegal result, determine that the user identifier is legal；
If the quantity of the valid result is less than or equal to the quantity of the illegal result, determine that the user identifier does not conform to
Method.
6. a kind of service data processing apparatus based on block chain, which is characterized in that the block chain includes user agent, described
Device includes:
Business datum acquisition request module, for receiving business datum acquisition request, the business datum acquisition request includes searching
Rope keyword and user identifier；
Summary info searching module, for using the user agent in the block chain of local service node, search with it is described
The corresponding one or more summary infos of search key, the summary info be each service node be based on business datum and/
Or the information of the operation information generation for business datum；Wherein, the operation information of the business datum includes action type, institute
Stating action type includes at least one operated as follows: acquisition action type, the formation operation class executed to the business datum
Type, utilizes action type at archive operation type；User identifier validity judgement module, for being based on using the user agent
One or more of summary infos judge the legitimacy of the user identifier；
Storage location determining module, if for the user identifier it is legal, using the user agent determine it is one or
The storage location of the corresponding target service data of multiple summary infos；
Target service data acquisition module, for obtaining the corresponding mesh of the business datum acquisition request from the storage location
Mark business datum；
Wherein, described device further include:
Summary info display module, for showing one or more of summary infos；
Detection module, for detecting the selected operation for being directed to the summary info；
Storage location determining module further include:
Storage location determining module submodule, for using the user agent, the summary info for determining that user selectes is corresponding
The storage location of target service data；
Wherein, user identifier validity judgement module includes:
Summary info matched sub-block, for being matched in one or more of summary infos respectively using the user agent
The user identifier；
Permission Levels acquisition submodule obtains Permission Levels corresponding with the user identifier if being used for successful match；
Permission Levels matched sub-block, for judge the corresponding action type of the business datum acquisition request whether with the power
Limit grade matches；
First family identifies legal decision sub-module, for if so, determining that the user identifier is legal；
First family identifies illegal decision sub-module, for if it is not, then determining that the user identifier is illegal.
7. a kind of storage equipment, which is characterized in that the storage equipment is stored with a plurality of instruction, and described instruction is suitable for by processor
It loads and perform claim requires 1 to 5 described in any item methods.
8. a kind of business data processing system based on block chain, which is characterized in that the system comprises processors, are adapted for carrying out
Each instruction；And storage equipment, it is suitable for storing a plurality of instruction, described instruction is suitable for by processor load and perform claim requires 1
To 5 described in any item methods.
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