CN110427424A - Business datum checking method, device, computer equipment and storage medium - Google Patents
Business datum checking method, device, computer equipment and storage medium Download PDFInfo
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- 238000012545 processing Methods 0.000 claims abstract description 73
- 238000013524 data verification Methods 0.000 claims abstract description 42
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Abstract
This application involves technical field of data processing, in particular to a kind of business datum checking method, device, computer equipment and storage medium.The described method includes: obtaining corresponding first business logo of the default verification time when detecting that current time reaches the default verification time；Newly-increased data within a preset time interval in the first node account book of current block chain node are obtained, the first business corresponding with the first business logo is filtered out from the newly-increased data and increases data newly；First business is increased newly in data second node account book corresponding with the first business logo, corresponding second business increases data newly and carries out verification of data in the prefixed time interval；Verification abnormal data is obtained according to Data Matching result, the verification abnormal data is recorded in the first node account book and the second node account book.Synchronous service verification of data efficiency is capable of providing using this method.
Description
Technical field
This application involves field of computer technology, set more particularly to a kind of business datum checking method, device, computer
Standby and storage medium.
Background technique
During business carries out, operation system can all have the business datum for generating and largely updating daily.Operation system pair
It is connected to multiple subsidiaries or external affiliated company, operation system is needed the synchronizing traffic data of update to corresponding subsidiary
Or external company.
At present in the synchronizing process of business datum, often because network or other unknown causes cause asking for failure of data synchronization
Topic, causes the inconsistent of information, and therefore, it is necessary to the data to various regions to check, and traditional business datum pattern verification
Period length, low efficiency, delay are verified greatly, to impact to business.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, provide and a kind of be capable of providing synchronous service verification of data efficiency
Business datum checking method, device, computer equipment and storage medium.
A kind of business datum checking method, which comprises
When detecting that current time reaches the default verification time, corresponding first business of the default verification time is obtained
Logo；
Newly-increased data within a preset time interval in the first node account book of current block chain node are obtained, from described new
Increase and filters out the newly-increased data of the first business corresponding with the first business logo in data；
First business is increased newly in data second node account book corresponding with the first business logo, it is described
Corresponding second business increases data newly and carries out verification of data in prefixed time interval；
Verification abnormal data is obtained according to Data Matching result, the verification abnormal data is recorded in the first node
In account book and the second node account book.
Method in one of the embodiments, further include:
Receive the processing business and updates data that service terminal is sent；
The processing business and updates record in the processing business and updates data is read one by one, and processing life is carried out to processing business and updates record
It is recorded at service synchronization；
Service synchronization record is uploaded in the first node account book and is kept accounts；
Service synchronization record is sent to the corresponding service server of the service terminal, so that the business service
Service synchronization record is uploaded in corresponding block chain node account book by device.
Processing is carried out to processing business and updates record in one of the embodiments, and generates service synchronization record, comprising:
Business company information is extracted from processing business and updates record；
Record serial number is generated according to business company information；
The record serial number is added in the processing business and updates record and generates service synchronization record.
Service synchronization record is sent to the corresponding business service of the service terminal in one of the embodiments,
Device, comprising:
The second business logo is extracted from service synchronization record；
Sensitive field corresponding with the second business logo is searched, and obtains the corresponding encryption of the sensitive field
Rule；
The corresponding sensitive field is encrypted according to the encryption rule；
Service synchronization record after encryption is sent to the corresponding business clothes of the second business logo
Business device.
Increase first business newly data and the business logo corresponding second in one of the embodiments,
In node account book, corresponding second business increases data newly and carries out verification of data in the prefixed time interval, comprising:
It detects different with the presence or absence of serial number between the newly-increased data of first business and the newly-increased data of second business
The newly-increased record of the business of cause；
When detecting the newly-increased record of the inconsistent business of serial number, obtain the newly-increased record of the business the record time and
Current time；
Obtain intra-record slack byte duration according to the record time and the current time, and by the intra-record slack byte duration with
Preset interval threshold value is compared；
When the intra-record slack byte duration is more than the preset interval threshold value, then the data of the newly-increased record of the business are determined
It is abnormal.
Method in one of the embodiments, further include:
It is when the intra-record slack byte duration is less than the preset interval threshold value, the inconsistent business of the serial number is new
The record time modification for increasing record is the current time.
Method in one of the embodiments, further include:
The abnormal data inquiry request that service server is sent is received, extracts business from the abnormal data inquiry request
Company's information；
From the verification corresponding with business company information inquired in the first node account book in preset time range
Abnormal data；
Abnormal data report is generated according to the verification abnormal data found, abnormal data report is returned to described
Service server.
A kind of business datum checking device, described device include:
Time detection module, for obtaining the default verification when detecting that current time reaches the default verification time
Time corresponding first business logo；
Newly-increased data acquisition module, in prefixed time interval in the first node account book for obtaining current block chain node
Interior newly-increased data filter out the newly-increased number of the first business corresponding with the first business logo from the newly-increased data
According to；
Verification of data module, for will the newly-increased data of first business corresponding with the first business logo the
In two node account books, corresponding second business increases data newly and carries out verification of data in the prefixed time interval；
Exception record module, for obtaining verification abnormal data according to Data Matching result, by the verification abnormal data
It is recorded in the first node account book and the second node account book.
A kind of computer equipment, including memory and processor, the memory are stored with computer program, the processing
The step of device realizes the above method when executing the computer program.
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
The step of above method is realized when row.
Business datum is stored in block chain by above-mentioned business datum checking method, device, computer equipment and storage medium
In node account book, and the business datum of storage is subjected to Data Identification according to corresponding business company, and public to different business
Department sets different business datums and checks the time, when to the preset verification time, starts the time in automatic node account book
The verification of data of corresponding business company data, and data core only is carried out to the increment business datum in prefixed time interval
Right, automatic checking goes out synchronous abnormality data and is recorded in block chain account book, due to the distinctive high-transmission efficiency of block chain itself
The features such as, business datum verification is carried out between block chain account book can be improved the frequency and efficiency of reconciliation, reduce abnormal data row
Cost is looked into, and can guarantee the safety and stability of storing data on account book.
Detailed description of the invention
Fig. 1 is the application scenario diagram of business datum checking method in one embodiment；
Fig. 2 is the flow diagram of business datum checking method in one embodiment；
Fig. 3 is the flow diagram of verification of data step in one embodiment；
Fig. 4 is the structural block diagram of business datum checking device in one embodiment；
Fig. 5 is the internal structure chart of computer equipment in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
Business datum checking method provided by the present application, can be applied in application environment as shown in Figure 1.Wherein, it is
System server 102 and the corporate server 104 of business company are the block chain node in a block chain network, block link network
Network is in hub-and-spoke configuration, is the central node in block chain network with system server 102, and put centered on it to all directions
It penetrates.System server 102 is communicated by network between each other with each corporate server 104.In addition, system server 102
It is also communicated between each other by network with multiple service terminals 106, service terminal 106 can be uploaded to system server 102
Newly-increased business datum.
When system server 102 detects that current time reaches the default verification time, it is corresponding to obtain the default verification time
The first business logo；Obtain newly-increased number within a preset time interval in the first node account book of current block chain node
According to, filtered out from newly-increased data the first business corresponding with the first business logo increase newly data；First business is increased newly
In the second node account book that data corporate server 104 corresponding with the first business logo obtains, in prefixed time interval
Corresponding second business increases data newly and carries out verification of data；Verification abnormal data is obtained according to Data Matching result, will be checked different
Regular data is recorded in first node account book, and verification abnormal data is sent in corporate server 104, by corporate server
104 are recorded in second node account book.
Wherein, service terminal 106 can be, but not limited to be various personal computers, laptop, smart phone, plate
Computer and portable wearable device, system server 102 and corporate server 104 can be either more with independent server
The server cluster of a server composition is realized.
In one embodiment, as shown in Fig. 2, providing a kind of business datum checking method, it is applied to Fig. 1 in this way
In system server be 102 be illustrated, comprising the following steps:
Step 210, when detecting that current time reaches the default verification time, the default verification time corresponding first is obtained
Business logo.
The service terminal of the business company such as each subsidiary of operation system or affiliated company, periodically by newly-increased business
Data are sent to system server, and system server receives Added Business data, are standardized place to Added Business data
It is uploaded to after reason in the current corresponding node account book of block chain central node.In addition, Added Business data also will record in phase
In the node account book of the corresponding block chain node of the business company answered.
System server periodically can be by the newly-increased data node account book corresponding with each business company on central node account book
On newly-increased data carry out verification of data.Each business company and the verification of data period of operation system can be identical or not
Together, it but is the need to ensure that each business company carries out verification of avoiding the peak hour, avoids reconciliation time conflict.The data core of each business company
It can carry out big data analysis based on the data volume of the history Added Business data of company to the period to obtain, the verification of data period can
With what is set according to statistics index, the verification of data period can be mean value, the median etc. in institute's statistical updating period.Example
It such as, can be 5 minutes by verification of data cycle set, 10 minutes, half an hour etc..System server is only in this time cycle
Incremental data checked, without secondary reconciliation, so as to avoid repeating reconciliation, and improve reconciliation efficiency.
The verification period of setting is sent to system server by the corporate server of each business company, system server according to
The verification period of each business company calculates the default verification time of each business company, and obtains the business company of the business company
Mark, business logo are used to carry out unique identification to business company, and system server is by default verification time, verification of data
The business logo of period and corresponding service company is associated storage.
When system server detects that current time is the default verification time, when system server is searched with default verification
Between corresponding first business logo, and obtain the first business logo corresponding verification of data period.
Step 220, newly-increased data within a preset time interval in the first node account book of current block chain node are obtained,
The first business corresponding with the first business logo is filtered out from newly-increased data increases data newly.
Every is recorded in block chain node account book terminal traffic data and records and has the time for being uploaded to block chain, Yi Jisuo
The business logo of category business company, the interval time of prefixed time interval are the cycle duration for being equal to the verification of data period.
System server from current block chain node, i.e., is inquired and is obtained in the first node account book of central node according to prefixed time interval
Get the newly-increased data in the time range of prefixed time interval.Newly-increased data in prefixed time interval may include multiple industry
The business datum of business company, service server filter out corresponding with the first business logo from the newly-increased data inquired
First business increases data newly.
Step 230, the first business is increased newly in data second node account book corresponding with the first business logo, is preset
Corresponding second business increases data newly and carries out verification of data in time interval.
System server sends newly-increased data acquisition request to corresponding first corporate server of the first business logo,
After first corporate server receives newly-increased data acquisition request, from the corresponding second node account book of the first corporate server
The newly-increased data in the time range of prefixed time interval are inquired, i.e. the second business increases data newly, and increases the second business newly number
According to being sent to system server,
System server increases the first business newly data and the second business increases data newly and carries out verification of data, wherein data
Matching rule can be set as then matching when data are completely the same, also can be set as when the preset numberical range of data fit
Shi Ze is judged to matching, and can also be set as meeting certain data relationship between two data verified mutually then can determine that
For matching, other matching rules can also be set, or different matchings can be set to field different in business datum
Rule.
Step 240, verification abnormal data is obtained according to Data Matching result, verification abnormal data is recorded in first node
In account book and second node account book.
System server arranges the verification abnormal data determined according to matching rule, is uploaded to central node pair
Abnormal data record is carried out in the first node account book answered, and the verification exception record put in order is sent to the first company service
Device is uploaded to progress second node account book record in corresponding second node account book by the first corporate server.
In another embodiment, data are increased newly in first business that carries out and the second business increases the verification of data of data newly
When, system server directly can also increase the first business newly data and be sent to the first corporate server, by the first company service
Device carries out verification of data work, and the first corporate server carries out the verification abnormal data determined different in second node account book
Regular data record, and verification abnormal data is returned into system server and carries out carrying out abnormal data note in first node account book
Record.Further, system server obtains a verification failure cause for abnormal data record according to matching result, and verification is lost
It loses reason and abnormal data record is associated record.
In the present embodiment, business datum is stored in block chain node account book, and by the business datum of storage according to
Corresponding business company carries out Data Identification, and sets different business datums to different business companies and check the time, when arriving
When the preset verification time, start the verification of data of time corresponding business company data in automatic node account book, and
Verification of data only is carried out to the increment business datum in prefixed time interval, automatic checking goes out synchronous abnormality data and is recorded in area
In block chain account book.Timing can find that in time data synchronized by the verification that block chain node account book carries out processing business and updates data
Mistake in journey, and guarantee to check the transparent safety of data.
In one embodiment, as shown in figure 3, the above method can also include following data synchronizing step:
Step 202, the processing business and updates data that service terminal is sent are received.
Service terminal all can be collected into or generate daily largely newly-increased processing business and updates data, and processing business and updates data can be with
Including but not limited to user's registration information, business change information etc..Processing business and updates data can be made of a plurality of business record, often
Business record is the business information of a update, may include multiple fields in every business record, such as user identifier, user
Multiple fields such as name, name, age, occupation.Processing business and updates data are uploaded to system server, system clothes by service terminal timing
Business device receives the processing business and updates data that service terminal is sent, and obtains the business logo of the service terminal.
Step 204, the processing business and updates record in processing business and updates data is read one by one, and processing life is carried out to processing business and updates record
It is recorded at service synchronization.
System server reads processing business and updates record one by one from processing business and updates data, and counts to processing business and updates record
According to standardization.For example, system server can record setting logo field to processing business and updates, the business that will acquire is public
Department's mark filling logo field.The preset data form that each service fields are set, root can also be realized in system server
Format adjusting is carried out according to numerical value of the preset data form to respective field in processing business and updates record.System server can also be to each
Setting is normalized in putting in order for field, and carries out other standards processing.System server records processing business and updates
Service synchronization record is obtained after being standardized.
Step 206, service synchronization record is uploaded in first node account book and is kept accounts.
After the service synchronization record of generation is ranked up by system server according to acquisition time, it is possible to further root
Data classification is carried out according to business logo, the service synchronization record after arrangement is uploaded to the of central node by system server
In one node account book, book keeping operation processing is carried out by first node account book.
Step 208, service synchronization record is sent to the corresponding service server of service terminal, so that service server will
Service synchronization record is uploaded in corresponding block chain node account book.
System server service server corresponding with the business logo of acquisition is communicated, by the business after arrangement
Synchronous recording is sent to corresponding service server.Specifically, system server can search the corresponding API of business logo
Interface, and by searching for api interface by service synchronization record be sent to corresponding service server.Service server receives
To after service synchronization record, service synchronization record is uploaded in the corresponding block chain node account book of itself block chain node and is carried out
Book keeping operation processing, so as to guarantee that newly-increased data being capable of real-time cochain.
In one embodiment, carrying out the step of processing generates service synchronization record to processing business and updates record may include:
Business company information is extracted from processing business and updates record；Record serial number is generated according to business company information；Flowing water will be recorded
It number is added in processing business and updates record and generates service synchronization record.
In the present embodiment, it in order to guarantee the uniqueness for recording data in block chain, is recorded in block chain node account book
Data record assign a unique serial number.Serial number can be generated according to preset coding rule, can also be random
It generates.When serial number is generated according to pre-arranged code rule, the N position code of the fixation position in serial number is business logo
Code can be used for being identified business company, and business logo code and the mapping relations of business company information are prior
It is stored in system server.System server extracts business company information from processing business and updates record, as business company marks
Knowledge, business Business Name etc., system server searches business logo code corresponding with business company information, according to business
The good pre-arranged code rule of logo code generates record serial number, after record serial number field is added to processing business and updates record
Generate service synchronization record.It can such as be added at preset field position, such as can set first for record serial number field
Field etc..Business company information can be reflected to record serial number field, enables system server according to serial number
In business logo code quickly filter out the corresponding processing business and updates data of each business company.
In one embodiment, the step of service synchronization record being sent to service terminal corresponding service server can be with
It include: that the second business logo is extracted from business synchronous recording；Search sensitivity corresponding with the second business logo
Field, and obtain the corresponding encryption rule of sensitive field；Corresponding sensitive field is encrypted according to encryption rule；It will
Service synchronization record after encryption is sent to the corresponding service server of the second business logo.
Considering for Information Security, each business company may have the demand to maintain secrecy to data, still, due to
The scope of business and Information Security demand of different service companies are different, and each business company needs also the safety of data
It is different.Respective data confidentiality demand can be sent to system server, system service by each service terminal or service server
The business logo of privacy requirements and corresponding service company is associated storage by device.Can be listed in privacy requirements need into
The sensitive field of row image watermarking and corresponding encryption rule.
System server is after generating service synchronization record, from business synchronous recording Zhong Huo business company information, if industry
Being engaged in synchronous recording, there are logo fields, then directly read the second business logo in the field, if it does not exist industry
Business identification field, then read business company information, and search information corresponding second business company, business company from serial number
Mark.
System server searches the corresponding sensitive field of the second business logo and the corresponding encryption rule of each sensitive field
Then, and according to encryption rule to each corresponding sensitive field it is encrypted.Therefore, in the service synchronization record ultimately produced
It may be that whole fields are encrypted, it is also possible to which only part field carries out enciphering hiding.System server will be at encryption
Service synchronization record after reason is sent to the corresponding service server of the second business logo.To be uploaded to block link network
Service synchronization record in the node account book of network is sensitive hiding record, it is ensured that the safety of data transmission.
Further, block chain network can be verified when carrying out verification of data to encrypted fields using zero-knowledge proof
Method.The corresponding server of block chain node by the corresponding clear text field before encrypting of encrypted fields, encryption key it is blind because
The cryptographic Hash of son and encrypted fields is sent to two-level node, and two-level node can be the server for calculate the signature result,
Two-level node is communicated by network with block chain network.Two-level node is according to clear text field, the blind factor and encrypted fields
Cryptographic Hash calculates signature result, signature result is uploaded to block chain network, block chain network is calculated according to ciphertext field
Public key is signed further according to cryptographic Hash of the public key to encrypted fields, the signature result that the signature and two-level node are uploaded into
Row sign test compares, and when sign test passes through, then corresponding encrypted fields are verified by zero-knowledge proof in business record, otherwise, zero
Knowledge proof verification failure.
Specifically, when to verify two encrypted fields it is equal when, it is assumed that the two encrypted fields of A and B are all in cryptography
Perdesen Commitment format be described as follows using ECC elliptic curve: A=a*G+x1*H；B=b*G+x2*H；Its
In, A, B are ciphertext field, and a, b are clear text field, and x1, x2 are the blind factor, and H point is H=h*G, and h is private key, two-level node pair
The parameter of P256 curve is replaced, obtain one it is new using H point as the P256 curve S of basic point, calculated on two-level node:
Message=hash (string (A)+string (B))；Meanwhile (x1-x2) is calculated, and with (x1-x2) for private key, it is right
Message signs, and obtains signed codevector sig, sends sig signed codevector in block chain network；Block chain network calculates C=
A-B obtains public key C；It calculates encrypted fields cryptographic Hash message=hash (string (A)+string (B)), with C pairs
Message signs, if signature passes through, illustrates that A and B are equal.Further, it establishes on the basis of homomorphic encryption algorithm
On, other than it can compare A and B, it is assumed that there are encryption data A1, the A2 of Perdesen Commitment format,
A3... and B1, B2, B3..., it is whether equal that (A1+A2+A3+...) and (B1+B2+B3+...) can be compared.
When to verify the size relation of two encrypted fields, message=hash (string is calculated on two-level node
(A)+string(B))；It calculates y=(x1-x2) simultaneously, c=(a-b)；With message, c, y are parameter, carry out RangeProof
It calculates, obtains signature result Sig, send sig signed codevector in block chain network.Node server meter in block chain network
It calculates message=hash (string (A)+string (B)), calculates simultaneously: C=(A-B)；With message, C, Sig are parameter,
Carry out RangeProof sign test, if sign test passes through, the plaintext c for illustrating C be a range [0,2^32) integer；Into one
Step ground, it was demonstrated that it is also very common demand within the scope of one that certain number, which is under the jurisdiction of,.Such as a≤n≤b, at this point it is possible to simultaneously
(n-a) >=0&& (b-n) >=0 proof is provided, i.e., provable n is under the jurisdiction of between [a, b].
In one embodiment, the first business is increased newly in data second node account book corresponding with business logo,
The step of newly-increased data of corresponding second business carry out verification of data in prefixed time interval may include: that the first business of detection is new
Increase data and the second business increases newly between data with the presence or absence of the newly-increased record of the inconsistent business of serial number；When detecting serial number
When inconsistent business increases record newly, record time and the current time of the newly-increased record of business are obtained；According to the record time and work as
The preceding time obtains intra-record slack byte duration, and intra-record slack byte duration is compared with preset interval threshold value；When intra-record slack byte duration
When more than preset interval threshold value, then the data exception of the newly-increased record of business is determined.
When carrying out Added Business verification of data, system server reads the first business one by one and increases each business in data newly
The serial number of newly-increased record, and search for new with the presence or absence of the business consistent with the serial number of reading in the newly-increased data of the second business
Increase record.Record is increased newly with the consistent business of serial number read when system server is inquired from the newly-increased number of the second business
When, system server carries out the step for being mutually matched each field in the newly-increased record of matched two business of serial number again
Suddenly.Specifically, the data format of the newly-increased record of each business passes through standardization, therefore, the newly-increased record of every business
In include field be also it is fixed, the verification matching rule of field is also determination.It has been previously stored in system server each
The Data Matching rule of field, system server obtain the corresponding verification matching rule of each field, and according to verification matching rule
The field value of respective field in the newly-increased record of two business is verified two-by-two.When system server is according to verified two-by-two
With as a result, then determining the corresponding business of the serial number when all field values for determining the newly-increased record of the business mutually match
Newly-increased record matching success, verification of data pass through.Also, when field value unmatched simply by the presence of data, then the flowing water is determined
The newly-increased record verification of data failure of number corresponding business.
Wherein, the Data Matching rule of each field can be different in record, and Data Matching rule can be set as working as data
It is then matched when completely the same, also can be set as then being judged to matching when the preset numberical range of data fit, can also set
It is set to when meeting certain data relationship then between two data verified mutually and can determine that for matching, others can also be set
Matching rule.
When system server from the second business increase newly data in do not find with reading the consistent business of serial number it is new
When increasing record, or detects that the second business increases newly to exist in data and increase the industry that serial number is inconsistent in data newly with the first business
When business increases record newly, server obtains the record time of the newly-increased record of the inconsistent business of serial number, and it is corresponding for recording the time
Time that node account book keeps accounts to the record simultaneously obtains current time, calculate current time and records the time difference of time
To obtain intra-record slack byte duration.System server obtains preset interval threshold value, and whether preset interval threshold value is for measuring record
Intra-record slack byte duration is compared by super maximum synchronization delay duration, system server with preset interval threshold value, when according to comparing
When result judgement goes out intra-record slack byte duration more than preset interval threshold value, system server determines the corresponding industry of inconsistent serial number
The newly-increased record verification of data failure of business, the business increase the problems such as record may be due to network failure synchronization failure newly.
In one embodiment, the above method can be the following steps are included: between intra-record slack byte duration be less than and presets
When threshold value, the record time modification by the newly-increased record of the inconsistent business of serial number is current time.
When system server, which determines intra-record slack byte duration, is less than preset interval threshold value, then by this business record
Record time modification is current time.To which this business record no longer carries out the business datum verification of field value, i.e., at this
Business datum verification is no longer carried out in the verification period, this record may be not yet to be synchronized due to network delay etc.,
It therefore cannot be merely due to the temporary missing of the newly-increased record of business decides that the recording synchronism fails.By this Added Business record
Record time modification is current time, it can be made to check automatically into the business datum in next verification period.
In the present embodiment, in the case where there is missing in node account book in business record, by setting preset interval
Threshold value, it can be ensured that the newly-increased record of all business only carries out a reconciliation, avoids repeating reconciliation work.
In one embodiment, the above method can be the following steps are included: receive the abnormal number of service server transmission
According to inquiry request, business company information is extracted from abnormal data inquiry request；Preset time is inquired from first node account book
Verification abnormal data corresponding with business company information in range；Abnormal data is generated according to the verification abnormal data found
Abnormal data report is returned to service server by report.
Service terminal needs to verify whether the business datum uploaded keeps accounts success, and service terminal can be periodically to system service
Device sends abnormal data inquiry request, can also actively be sent to system server from auditor by operation service terminal different
Regular data inquiry request.System server sends abnormal data inquiry request and is used to request inquiry book keeping operation abnormal to system server
Business datum, the business company information for the business datum that carried terminal has uploaded in abnormal bill inquiry request.System service
Device receives the abnormal data inquiry request that service terminal is sent, and business company letter is extracted from abnormal data inquiry request
Breath, system server obtain the request time for the service terminal last time sending abnormal data inquiry request, and the last time is requested
Time interval between time and current time is determined as preset time range or each service terminal is previously set when presetting
Between range and be stored in system server, system server obtains preset time range.System server is from current block chain
The search record time is within the scope of query time and corresponding with business company information in the first node account book of node
Check abnormal data.
System server extracts the identification informations such as record number from verification abnormal data, and it is former to extract verification failure
Cause, system server generate data exception according to the identification information of exception record and verification failure cause and report, and by generation
Data exception report returns to service terminal.
In the present embodiment, service terminal to system server send abnormal data inquiry request when, can directly from
The abnormal data record within the scope of query time is got in the first node account book of block chain node, so as to effectively shorten
Business datum checks the time, reduces business datum and checks cost.
It should be understood that although each step in the flow chart of Fig. 2-3 is successively shown according to the instruction of arrow,
These steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly stating otherwise herein, these steps
Execution there is no stringent sequences to limit, these steps can execute in other order.Moreover, at least one in Fig. 2-3
Part steps may include that perhaps these sub-steps of multiple stages or stage are not necessarily in synchronization to multiple sub-steps
Completion is executed, but can be executed at different times, the execution sequence in these sub-steps or stage is also not necessarily successively
It carries out, but can be at least part of the sub-step or stage of other steps or other steps in turn or alternately
It executes.
In one embodiment, as shown in figure 4, providing a kind of business datum checking device, comprising: time detection module
410, data acquisition module 420, verification of data module 430 and exception record module 440 are increased newly, in which:
Time detection module 410, when presetting verification for obtaining when detecting that current time reaches the default verification time
Between corresponding first business logo.
Newly-increased data acquisition module 420, in preset time in the first node account book for obtaining current block chain node
Newly-increased data in interval filter out the first business corresponding with the first business logo from newly-increased data and increase data newly.
Verification of data module 430, for increasing the first business newly data the second section corresponding with the first business logo
In point account book, corresponding second business increases data newly and carries out verification of data in prefixed time interval.
Exception record module 440, for obtaining verification abnormal data according to Data Matching result, by verification abnormal data note
It records in first node account book and second node account book.
In one embodiment, business datum checking device can also include:
Data reception module is updated, for receiving the processing business and updates data of service terminal transmission.
Record processing module records processing business and updates for reading the record of the processing business and updates in processing business and updates data one by one
It carries out processing and generates service synchronization record.
Service synchronization record is uploaded in first node account book and keeps accounts by the first accounting module.
Second accounting module, for service synchronization record to be sent to the corresponding service server of service terminal, so that industry
Service synchronization record is uploaded in corresponding block chain node account book by business server.
In one embodiment, record processing module may include:
Information extraction unit, for extracting business company information in recording from processing business and updates.
Flowing water generation unit, for generating record serial number according to business company information.
Flowing water adding module is added to generation service synchronization record in processing business and updates record for that will record serial number.
In one embodiment, the second accounting module may include:
Marker extraction unit, for extracting the second business logo from business synchronous recording.
Sensitive information acquiring unit for searching sensitive field corresponding with the second business logo, and obtains sensitivity
The corresponding encryption rule of field.
Encryption unit, for corresponding sensitive field to be encrypted according to encryption rule.
Transmission unit is recorded, it is corresponding for the service synchronization record after encryption to be sent to the second business logo
Service server.
In one embodiment, verification of data module 430 may include:
Whether difference record check unit is deposited between the newly-increased data of the first business and the newly-increased data of the second business for detecting
In the newly-increased record of the inconsistent business of serial number.
Time acquisition unit, for when detecting that the inconsistent business of serial number increases record newly, obtaining the newly-increased note of business
The record time of record and current time.
Time length comparison unit, for obtaining intra-record slack byte duration according to record time and current time, and by intra-record slack byte
Duration is compared with preset interval threshold value.
Judging unit is checked, for when intra-record slack byte duration is more than preset interval threshold value, then determining the newly-increased record of business
Data exception.
In one embodiment, business datum checking device can also include:
Time modification module, it is for when intra-record slack byte duration is less than preset interval threshold value, serial number is inconsistent
The record time modification of the newly-increased record of business is current time.
In one embodiment, business datum checking device can also include:
Request receiving module is inquired for receiving the abnormal data inquiry request of service server transmission from abnormal data
Business company information is extracted in request.
Data inquiry module, for from first node account book inquire preset time range in business company information pair
The verification abnormal data answered.
Sending module is reported, for generating abnormal data report according to the verification abnormal data found, by abnormal data
Report returns to service server.
Specific about business datum checking device limits the limit that may refer to above for business datum checking method
Fixed, details are not described herein.Modules in above-mentioned business datum checking device can fully or partially through software, hardware and its
Combination is to realize.Above-mentioned each module can be embedded in the form of hardware or independently of in the processor in computer equipment, can also be with
It is stored in the memory in computer equipment in a software form, in order to which processor calls the above modules of execution corresponding
Operation.
In one embodiment, a kind of computer equipment is provided, which can be server, internal junction
Composition can be as shown in Figure 5.The computer equipment include by system bus connect processor, memory, network interface and
Database.Wherein, the processor of the computer equipment is for providing calculating and control ability.The memory packet of the computer equipment
Include non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system, computer program and data
Library.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The calculating
The database of machine equipment is used for storage service verification of data data.The network interface of the computer equipment is used for and external terminal
It is communicated by network connection.To realize a kind of business datum checking method when the computer program is executed by processor.
It will be understood by those skilled in the art that structure shown in Fig. 5, only part relevant to application scheme is tied
The block diagram of structure does not constitute the restriction for the computer equipment being applied thereon to application scheme, specific computer equipment
It may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.
In one embodiment, a kind of computer equipment, including memory and processor are provided, which is stored with
Computer program, which, which performs the steps of to work as when executing computer program, detects that current time reaches default verification
When the time, corresponding first business logo of the default verification time is obtained；Obtain the first segment of current block chain node
Newly-increased data in point account book within a preset time interval, filter out from the newly-increased data and mark with first business company
Know corresponding first business and increases data newly；Increase first business newly data corresponding with the first business logo the
In two node account books, corresponding second business increases data newly and carries out verification of data in the prefixed time interval；According to data
Verification abnormal data is obtained with result, the verification abnormal data is recorded in the first node account book and the second node
In account book.
In one embodiment, it is also performed the steps of when processor executes computer program and receives service terminal transmission
Processing business and updates data；Read one by one in the processing business and updates data processing business and updates record, to the processing business and updates record into
Row processing generates service synchronization record；Service synchronization record is uploaded in the first node account book and is kept accounts；It will
Service synchronization record is sent to the corresponding service server of the service terminal, so that the service server is by the industry
Business synchronous recording is uploaded in corresponding block chain node account book.
In one embodiment, it is realized when processor executes computer program and processing life is carried out to processing business and updates record
It is also used to when the step recorded at service synchronization: extracting business company information from processing business and updates record；According to described
Business company information generates record serial number；It is same that the record serial number is added to generation business in the processing business and updates record
Step record.
In one embodiment, service synchronization record is sent to described by realization when processor executes computer program
It is also used to when the step of the corresponding service server of service terminal: extracting the second business company from service synchronization record
Mark；Sensitive field corresponding with the second business logo is searched, and obtains the corresponding encryption rule of the sensitive field
Then；The corresponding sensitive field is encrypted according to the encryption rule；The business after encryption is same
Step record is sent to the corresponding service server of the second business logo.
In one embodiment, processor executes computer program and realizes the newly-increased data of first business and the industry
It is engaged in the corresponding second node account book of logo, corresponding second business increases data newly and counted in the prefixed time interval
According to verification step when be also used to: detection first business increases data newly and whether second business increases newly and deposit between data
In the newly-increased record of the inconsistent business of serial number；When detecting that the inconsistent business of serial number increases record newly, the industry is obtained
The record time of the newly-increased record of business and current time；When obtaining intra-record slack byte according to the record time and the current time
It is long, and the intra-record slack byte duration is compared with preset interval threshold value；When the intra-record slack byte duration is more than described default
When interval threshold, then the data exception of the newly-increased record of the business is determined.
In one embodiment, it also performs the steps of when processor executes computer program when the intra-record slack byte
When length is less than the preset interval threshold value, the record time modification by the newly-increased record of the inconsistent business of the serial number is institute
State current time.
In one embodiment, it is also performed the steps of when processor executes computer program and receives service server hair
The abnormal data inquiry request sent extracts business company information from the abnormal data inquiry request；From the first node
The verification abnormal data corresponding with business company information in preset time range is inquired in account book；According to the core found
Abnormal data report is generated to abnormal data, abnormal data report is returned into the service server.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program is performed the steps of when being executed by processor when detecting that current time reaches the default verification time, described in acquisition
It is default to check time corresponding first business logo；It obtains in the first node account book of current block chain node when default
Between interval in newly-increased data, the first business corresponding with the first business logo is filtered out from the newly-increased data
Newly-increased data；First business is increased newly in data second node account book corresponding with the first business logo, institute
It states corresponding second business in prefixed time interval and increases data progress verification of data newly；It obtains checking according to Data Matching result different
The verification abnormal data is recorded in the first node account book and the second node account book by regular data.
In one embodiment, it is also performed the steps of when computer program is executed by processor and receives service terminal hair
The processing business and updates data sent；The processing business and updates record in the processing business and updates data is read one by one, and the processing business and updates are recorded
It carries out processing and generates service synchronization record；Service synchronization record is uploaded in the first node account book and is kept accounts；
Service synchronization record is sent to the corresponding service server of the service terminal, so that the service server will be described
Service synchronization record is uploaded in corresponding block chain node account book.
In one embodiment, it is realized when computer program is executed by processor and processing business and updates record is handled
It is also used to when generating the step of service synchronization record: extracting business company information from processing business and updates record；According to institute
It states business company information and generates record serial number；The record serial number is added in the processing business and updates record and generates business
Synchronous recording.
In one embodiment, it is realized when computer program is executed by processor and service synchronization record is sent to institute
It is also used to when stating the step of the corresponding service server of service terminal: extracting the second business public affairs from service synchronization record
Department's mark；Sensitive field corresponding with the second business logo is searched, and obtains the corresponding encryption of the sensitive field
Rule；The corresponding sensitive field is encrypted according to the encryption rule；By the business after encryption
Synchronous recording is sent to the corresponding service server of the second business logo.
In one embodiment, it is realized when computer program is executed by processor and increases first business newly data and institute
State in the corresponding second node account book of business logo, in the prefixed time interval corresponding second business increase newly data into
Be also used to when the step of row verification of data: detection first business, which increases newly between data and the newly-increased data of second business, is
The newly-increased record of the no business inconsistent there are serial number；When detecting that the inconsistent business of serial number increases record newly, institute is obtained
State record time and the current time of the newly-increased record of business；Intra-record slack byte is obtained according to the record time and the current time
Duration, and the intra-record slack byte duration is compared with preset interval threshold value；When the intra-record slack byte duration is more than described pre-
If when interval threshold, then determining the data exception of the newly-increased record of the business.
In one embodiment, it also performs the steps of when computer program is executed by processor when the intra-record slack byte
When duration is less than the preset interval threshold value, the record time modification by the newly-increased record of the inconsistent business of the serial number is
The current time.
In one embodiment, reception service server is also performed the steps of when computer program is executed by processor
The abnormal data inquiry request of transmission extracts business company information from the abnormal data inquiry request；From the first segment
The verification abnormal data corresponding with business company information in preset time range is inquired in point account book；According to what is found
It checks abnormal data and generates abnormal data report, abnormal data report is returned into the service server.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of business datum checking method, which comprises
When detecting that current time reaches the default verification time, the default verification time corresponding first business company is obtained
Mark；
Newly-increased data within a preset time interval in the first node account book of current block chain node are obtained, from the newly-increased number
The first business corresponding with the first business logo is filtered out in increases data newly；
First business is increased newly in data second node account book corresponding with the first business logo, it is described default
Corresponding second business increases data newly and carries out verification of data in time interval；
Verification abnormal data is obtained according to Data Matching result, the verification abnormal data is recorded in the first node account book
In the second node account book.
2. the method according to claim 1, wherein the method also includes:
Receive the processing business and updates data that service terminal is sent；
The processing business and updates record in the processing business and updates data is read one by one, and processing is carried out to processing business and updates record and generates industry
Business synchronous recording；
Service synchronization record is uploaded in the first node account book and is kept accounts；
Service synchronization record is sent to the corresponding service server of the service terminal, so that the service server will
The service synchronization record is uploaded in corresponding block chain node account book.
3. according to the method described in claim 2, it is characterized in that, described carry out processing generation industry to processing business and updates record
Business synchronous recording, comprising:
Business company information is extracted from processing business and updates record；
Record serial number is generated according to business company information；
The record serial number is added in the processing business and updates record and generates service synchronization record.
4. according to the method described in claim 2, it is characterized in that, described be sent to the business for service synchronization record
The corresponding service server of terminal, comprising:
The second business logo is extracted from service synchronization record；
Sensitive field corresponding with the second business logo is searched, and obtains the corresponding encryption rule of the sensitive field
Then；
The corresponding sensitive field is encrypted according to the encryption rule；
Service synchronization record after encryption is sent to the corresponding service server of the second business logo.
5. the method according to claim 1, wherein described increase first business newly data and the business
In the corresponding second node account book of logo, corresponding second business increases data newly and carries out data in the prefixed time interval
Verification, comprising:
It detects inconsistent with the presence or absence of serial number between the newly-increased data of first business and the newly-increased data of second business
The newly-increased record of business；
When detecting the newly-increased record of the inconsistent business of serial number, record time of the newly-increased record of the business and current is obtained
Time；
Intra-record slack byte duration is obtained according to the record time and the current time, and by the intra-record slack byte duration and is preset
Interval threshold is compared；
When the intra-record slack byte duration is more than the preset interval threshold value, then determine that the data of the newly-increased record of the business are different
Often.
6. according to the method described in claim 5, it is characterized in that, the method also includes:
When the intra-record slack byte duration is less than the preset interval threshold value, by the newly-increased note of the inconsistent business of the serial number
The record time modification of record is the current time.
7. the method according to claim 1, wherein the method also includes:
The abnormal data inquiry request that service server is sent is received, business company is extracted from the abnormal data inquiry request
Information；
It is abnormal from the verification corresponding with business company information inquired in the first node account book in preset time range
Data；
Abnormal data report is generated according to the verification abnormal data found, abnormal data report is returned into the business
Server.
8. a kind of business datum checking device, which is characterized in that described device includes:
Time detection module, for obtaining the default verification time when detecting that current time reaches the default verification time
Corresponding first business logo；
Newly-increased data acquisition module, in the first node account book for obtaining current block chain node within a preset time interval
Newly-increased data filter out the first business corresponding with the first business logo from the newly-increased data and increase data newly；
Verification of data module, for increasing first business newly data the second section corresponding with the first business logo
In point account book, corresponding second business increases data newly and carries out verification of data in the prefixed time interval；
Exception record module records the verification abnormal data for obtaining verification abnormal data according to Data Matching result
In the first node account book and the second node account book.
9. a kind of computer equipment, including memory and processor, the memory are stored with computer program, feature exists
In the step of processor realizes any one of claims 1 to 7 the method when executing the computer program.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of method described in any one of claims 1 to 7 is realized when being executed by processor.
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| CN114996748A (en) * | 2022-08-04 | 2022-09-02 | 广州市森锐科技股份有限公司 | Paperless application management method and device, computer equipment and storage medium |
| CN114996748B (en) * | 2022-08-04 | 2022-10-28 | 广州市森锐科技股份有限公司 | Paperless application management method and device, computer equipment and storage medium |
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Application publication date: 20191108 |