CN109040227A - Service request response method, device and computer equipment based on block chain - Google Patents
Service request response method, device and computer equipment based on block chain Download PDFInfo
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- CN109040227A CN109040227A CN201810847172.0A CN201810847172A CN109040227A CN 109040227 A CN109040227 A CN 109040227A CN 201810847172 A CN201810847172 A CN 201810847172A CN 109040227 A CN109040227 A CN 109040227A
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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
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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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
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
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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
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
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Abstract
The present invention relates to a kind of service request response method, system, computer equipment and storage mediums based on block chain.The described method includes: obtaining the service request that client is sent, the service identification information of target service data is carried in the service request；The corresponding data return type task of the service request is determined according to the service identification information；Data query instruction is sent according to target block chain node of the data return type task into the block chain pre-established, the data query instruction is used to indicate the target block chain node and inquires in data are locally stored and return to the target service data；When receiving the target service data that the target block chain node returns, the target service data received are returned into the client.Period of reservation of number can be reduced using this method.
Description
Technical field
The present invention relates to network technique fields, more particularly to a kind of service request response method based on block chain, dress
It sets, computer equipment and storage medium.
Background technique
With the development of the network information technology, the service application by the relevant technologies of network information platform progress is also more next
It is more, such as network about vehicle, network rent a house etc..And with the fast development of these application of net, it is interacted with server
Client device it is also more and more.In addition, being often mingled with a lot of other attached function in the corresponding function of tonic chord of a service request
Can, for example, returning again to logging state after going inquiry database to extract user related information when requesting and logging in；It is pushed away in request
When recommending list, model content is associated with user, and association thumbs up non-model itself number such as user, comment user, concern user
The number of users of the model, sum etc. of leaving a message are paid close attention to according to perhaps needing dynamic to calculate in table.
In traditional mode, the response to service request is by the way of direct synchronous calculate, and this mode is from client
End is sent to the service request of server, and function of tonic chord data could be returned to clothes by generally requiring to expend the more time in server
Business end, period of reservation of number are longer.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, provide it is a kind of can reduce period of reservation of number based on block
Service request response method, device, computer equipment and the storage medium of chain.
A kind of service request response method based on block chain, which comprises
The service request that client is sent is obtained, the service identification letter of target service data is carried in the service request
Breath；
The corresponding data return type task of the service request is determined according to the service identification information；
Data are sent according to target block chain node of the data return type task into the block chain pre-established to look into
Instruction is ask, the data query instruction is used to indicate the target block chain node and inquires in data are locally stored and return to institute
State target service data；
When receiving the target service data that the target block chain node returns, the target that will receive
Business datum returns to the client.
In one of the embodiments, it is above-mentioned according to the data return type task into the block chain pre-established
Target block chain node sends data query instruction, may include: the area that communication distance is nearest in the block chain that will be pre-established
Block chain node is sent as the target block chain node, according to the data return type task to the target block chain node
Data query instruction.
In one of the embodiments, it is above-mentioned according to the data return type task into the block chain pre-established
Target block chain node sends data query instruction, can also include: that number be not locally stored in current target block chain link
When inquiring the target service data in, using the connected block chain link point of current target block chain link as new target
Block chain link, return is described to send what data query instructed to the target block chain node according to the data return type task
Step；Alternatively, when the target block chain link does not inquire the target service data in data are locally stored, it will be current
Target block chain link connected block chain link point as new target block chain link, from current target block chain link to new
Target block chain link forwards the data query instruction.
It is above-mentioned to receive the mesh in one of the embodiments, when the target block chain node is multiple
When marking the target service data that block chain node returns, the target service data received are returned into the client
End may include: that the target service data returned to each target block chain node receive, will be initially received
The target service data return to the client.
The above-mentioned service request response method based on block chain can also include: basis in one of the embodiments,
The service identification information determines the corresponding non-data return type task of the service request, counts the non-data return type and appoints
The quantity of business；After the target service data are returned to the client, the non-data return type task is distributed to
The block chain link point of quantity described in the block chain carries out parallel processing.
It is above-mentioned in one of the embodiments, that the non-data return type task is distributed to described in the block chain
It includes: to send to appoint to the block chain node of quantity described in the block chain node that the block chain link point of quantity, which carries out parallel processing,
Business process instruction, each task process instruction carry a non-data return type task, the task process instruction
Be used to indicate receive carried in task process instruction described in the block chain node processing of the task process instruction it is described non-
Data return type task, and obtained processing locality result is distributed in the block chain；It is each into the block chain node
Block chain node sends data summarization instruction, and data summarization instruction, which is used to indicate each block chain node, will receive the task
The processing locality result of process instruction saves after being summarized.
Above-mentioned non-data return type task includes that data calculating task and data save and appoint in one of the embodiments,
Business；Receive the data preservation task that the block chain node for the task process instruction that data save task is obtained and received that carries
Corresponding target saves data, and the target that will acquire saves data distribution into the block chain；It receives and carries data meter
The corresponding data for the data calculating task that the block chain node docking of the task process instruction of calculation task receives calculate
To local computing as a result, obtained local computing result is dealt into the block chain.
A kind of service request responding device based on block chain, described device include:
Request receiving module carries target industry in the service request for obtaining the service request of client transmission
The service identification information for data of being engaged in；
Assessment of tasks module, for determining the corresponding data return type of the service request according to the service identification information
Task；
Task processing and control module, for the target according to the data return type task into the block chain pre-established
Block chain node sends data query instruction, and the data query instruction is used to indicate the target block chain node and deposits locally
It is inquired in storage data and returns to the target service data；
Data return module, for when receiving the target service data that the target block chain node returns,
The target service data received are returned into the client.
A kind of computer equipment can be run on a memory and on a processor including memory, processor and storage
Computer program, the processor perform the steps of when executing the computer program
The service request that client is sent is obtained, the service identification letter of target service data is carried in the service request
Breath；
The corresponding data return type task of the service request is determined according to the service identification information；
Data are sent according to target block chain node of the data return type task into the block chain pre-established to look into
Instruction is ask, the data query instruction is used to indicate the target block chain node and inquires in data are locally stored and return to institute
State target service data；
When receiving the target service data that the target block chain node returns, the target that will receive
Business datum returns to the client.
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
It is performed the steps of when row
The service request that client is sent is obtained, the service identification letter of target service data is carried in the service request
Breath；
The corresponding data return type task of the service request is determined according to the service identification information；
Data are sent according to target block chain node of the data return type task into the block chain pre-established to look into
Instruction is ask, the data query instruction is used to indicate the target block chain node and inquires in data are locally stored and return to institute
State target service data；
When receiving the target service data that the target block chain node returns, the target that will receive
Business datum returns to the client.
Above-mentioned service request response method, device, computer equipment and storage medium based on block chain, is to get
After the service request that client is sent, first determined according to the service identification information of the target service data carried in the service request
The corresponding data return type task of the service request sends data to target block chain node according to the data return type task and looks into
Instruction is ask, the target service data for being used to indicate the target block chain querying node and returning are receiving the target
When the target service data that block chain node returns, the target service data received are returned into the visitor immediately
Family end so withouts waiting for other kinds of task and all returns again to client after processing is completed, it is possible to reduce user's
Waiting time.
Detailed description of the invention
Fig. 1 is the applied environment figure of the service request response method based on block chain in one embodiment；
Fig. 2 is the flow diagram of the service request response method based on block chain in one embodiment；
Fig. 3 is the refinement flow diagram of the step S203 in one embodiment；
Fig. 4 is the refinement flow diagram of the step S203 in another embodiment；
Fig. 5 is the flow diagram of the service request response method based on block chain in another embodiment；
Fig. 6 is the structural block diagram of the service request responding device based on block chain in one embodiment；
Fig. 7 is the internal structure chart of computer equipment in one embodiment.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the present invention, not
For limiting the present invention.
Service request response method provided by the invention based on block chain can be applied to application ring as shown in Figure 1
In border, including electronic device 101, terminal 102 and block chain 103.Electronic device 101 can pass through network, near-field communication skill
The suitable technology such as art and terminal 102 carry out data interaction.Block chain 103 includes distributed multiple block chain nodes, each
Block chain node can be an independent network server respectively, and being also possible to any number of block chain nodes is an independence
Network server, or whole block chain node and electronic device 101 are an independent network server together.
Terminal 102 includes but is not limited to that any one can pass through keyboard, mouse, remote controler, touch tablet or sound with user
The modes such as control equipment carry out the electronic product of human-computer interaction, for example, personal computer, tablet computer, smart phone, individual digital
Assistant (Personal Digital Assistant, PDA), game machine, Interactive Internet TV (Internet Protocol
Television, IPTV), intellectual wearable device etc..Corresponding client software is installed, the client in terminal 102
Software can be pre-installed in above-mentioned terminal 102, be also possible to after terminal 102 starts, from third party device or network service
Device is downloaded and installs.Wherein, third party device is not construed as limiting in embodiment.Specifically, the client of terminal 102 is soft
Part can be used for realizing the interaction between terminal 102 and electronic device 101.To install client in terminal 102 in following embodiment
It is illustrated for software.In the examples below, the client software installed in terminal 102 is known as client.
Electronic device 101 be it is a kind of can according to the instruction for being previously set or store, automatic progress numerical value calculating and/or
The equipment of information processing.Electronic device 101 can be computer, be also possible to single network server, multiple network servers
The server cluster of composition or the cloud being made of a large amount of hosts or network server based on cloud computing, wherein cloud computing are
One kind of distributed computing, a super virtual computer consisting of a loosely coupled set of computers.
In the present embodiment, electronic device 101 is include but are not limited to can be in communication with each other depositing for connection by system bus
Reservoir 1011, processor 1012 and network interface 1013.It should be pointed out that Fig. 3 is illustrated only with component 1011-1013's
Electronic device 101, this is only to show component related with the embodiment of the present invention, and as needed, the implementation that can be substituted is more
More or less component.
Wherein, memory 1011 includes the readable storage medium storing program for executing of memory and at least one type.Inside save as electronic device 101
Operation provide caching；Readable storage medium storing program for executing can be deposited for such as flash memory, hard disk, multimedia card, the non-volatile of card-type memory
Storage media.In some embodiments, readable storage medium storing program for executing can be the internal storage unit of electronic device 101, such as the electronics
The hard disk of device 101；In further embodiments, it deposits the outside which is also possible to electronic device 101
The plug-in type hard disk being equipped on reservoir, such as electronic device 101, intelligent memory card (Smart Media Card, SMC), safety
Digital (Secure Digital, SD) card, flash card (Flash Card) etc..In the present embodiment, the readable of memory 1011 is deposited
Storage media is installed on the operating system and types of applications software of electronic device 101 commonly used in storage, such as the present invention one is implemented
The program code etc. of the service request responding device 1010 based on block chain in example.In addition, memory 1011 can be also used for
Temporarily store the Various types of data that has exported or will export.
Processor 1012 may include in some embodiments one or more microprocessor, microcontroller, number at
Manage device etc..Processor 1012 is commonly used in the operation of control electronic device 101, such as executes and carry out data interaction with terminal 102
Or the relevant control of communication and processing etc..In the present embodiment, processor 1012 is used to store in run memory 1011
Program code or processing data, such as service request responding device 1010 etc. of the operation based on block chain.
Network interface 1013 may include radio network interface or wired network interface, is somebody's turn to do and network interface 1013 is commonly used in
Communication connection is established between electronic device 101 and other electronic equipments.In the present embodiment, network interface 13 is mainly used for will be electric
Sub-device 101 is connected with one or more terminals 102, establishes data between electronic device 101 and one or more terminals 102
Transmission channel and communication connection.
Service request responding device 1010 based on block chain includes that at least one is stored in the calculating in memory 1011
Machine readable instruction, at least one computer-readable instruction can be executed by processor 1012, to realize each embodiment of the application
Service request response method based on block chain.As described in subsequent, at least one computer-readable instruction is according to its each section
The function of being realized is different, can be divided into different logic modules.
In one embodiment, it when being executed based on the service request responding device 3010 of block chain by processor 1012, realizes
It operates below: obtaining the service request that client is sent, the service identification of target service data is carried in the service request
Information determines the corresponding data return type task of the service request according to the service identification information, is returned according to the data
Target block chain node of the type task into the block chain pre-established sends data query instruction, and the data query instruction is used
It is inquired in data are locally stored in the instruction target block chain node and returns to the target service data；Receiving
When stating the target service data of target block chain node return, the target service data received are returned to described
Client.Relative to traditional mode for having needed to be implemented all processing tasks and having returned again to target service data, it is possible to reduce use
The waiting time at family.
In one embodiment, as shown in Fig. 2, a kind of service request response method based on block chain is provided, with this
Method is applied to be illustrated for the electronic device in Fig. 1, comprising the following steps:
Step S201: the service request that client is sent is obtained, carries target service data in the service request
Service identification information；
In the embodiment of the present invention, client be may operate in the terminal of Fig. 1；Target industry described in the embodiment of the present invention
The service identification information of business data can be understood as the mark for distinguishing the target service data and other data and believe
Breath, the identification information can be the title of target service data or type information of target service data etc..The target
Business datum refers to the data for needing to return to the client.
Step S202: the corresponding data return type task of the service request is determined according to the service identification information；
In the embodiment of the present invention, data return type task can be understood as needing to carry out appointing for data return to client
The task of business namely the corresponding request function of tonic chord data of the service request.
Specifically, the electronic device is inquired reason everywhere in the service request correspondence according to the service request and is appointed
Business distinguishes reason task everywhere in service request correspondence according to the service identification information, obtains and the business
This is determined as data return type with the matched processing task of the service identification information and appointed by the processing task of identification information match
Business.
Step S203: it is sent out according to target block chain node of the data return type task into the block chain pre-established
Data query is sent to instruct, the data query instruction is used to indicate the target block chain node and inquires in data are locally stored
And return to the target service data；
Here, target block chain node can be one or more arbitrary block chain node in block chain, can also be with
It is one or more block chain node for meeting preset condition.
Step S204: it when receiving the target service data that the target block chain node returns, will receive
The target service data return to the client.
Specifically, target of the electronic device according to the data return type task into the block chain pre-established
Block chain node sends data query instruction, and number is locally stored the target block chain node in the target block chain node
According to the corresponding account book of middle inquiry, the target service data, the target service that will be obtained are obtained after account book content is decrypted
Data return to the electronic device, and the electronic device is in the mesh for receiving the target block chain node return
When marking business datum, the target service data received are returned into the client.
In the above-mentioned service request response method based on block chain, be get client transmission service request after,
First determine that the corresponding data of the service request are returned according to the service identification information of the target service data carried in the service request
Hollow task sends data query instruction to target block chain node according to the data return type task, is used to indicate the target
Block chain querying node and the target service data returned, in the mesh for receiving the target block chain node return
When marking business datum, the target service data received are returned into the client immediately, so without waiting for it
The task of his type all returns again to client after processing is completed, it is possible to reduce the waiting time of user.
In one of the embodiments, it is above-mentioned according to the data return type task into the block chain pre-established
Target block chain node sends data query instruction, may include: the area that communication distance is nearest in the block chain that will be pre-established
Block chain node is sent as the target block chain node, according to the data return type task to the target block chain node
Data query instruction.
Wherein, data query instruction can carry the mark of the service identification information or the data return type task
Know information or the data return type task, it, can be according to being taken after target block chain node receives data query instruction
The service identification information of band or the identification information of data return type task or data return type task, in target block chain
The target service data are inquired and are returned in being locally stored in data for node.
Specifically, the available corresponding IP of electronic device (agreement interconnected between network, the Internet
Protocol) address information, by each block chain node in the corresponding IP address information of electronic device and block chain
Corresponding IP address letter is compared, and determines the nearest block chain node of communication distance according to comparison result, this operation can be with
It after the block chain is established, or is only performed once when the block chain updates, has most determining with the client
It after the block chain node of short communication distance, is recorded, redefines communication distance again when the block chain updates again
Nearest block chain node.Wherein, the update of the block chain refers to newly-increased block chain node or reduces block chain node.Its
In, determine that communication distance distance can be by the way of it arbitrarily may be implemented based on IP address information.
In the present embodiment, according to target block chain node of the data return type task into the block chain pre-established
Data query instruction is sent, the receiving time of data query instruction sending time and target service data, Ke Yijin can be saved
The waiting time of one step reduction user.
In one of the embodiments, it is above-mentioned according to the data return type task into the block chain pre-established
Target block chain node sends data query instruction, can also include: that data be not locally stored in the target block chain link
In when inquiring the target service data, using the connected block chain link point of current target block chain link as new target area
Block chain link returns to the step for sending data query instruction to the target block chain node according to the data return type task
Suddenly.Specifically, as shown in figure 3, the above-mentioned target area according to the data return type task into the block chain pre-established
Block chain node sends data query instruction, may include:
Step S301: using the nearest block chain node of communication distance in the block chain pre-established as target block chain link
Point；
Step S302: data query instruction is sent to target block chain node according to data return type task；
Step S303: target service data are not inquired in data are locally stored in current target block chain node
When, using in the connected block chain link point of current target block chain link as new target block chain link, return step S302.
Here, the block chain link point that is connected refers to the block chain link being connected directly in same block chain with target block chain node
Point.Those skilled in the art are it should be appreciated that current target block chain node can be with the client with most short
The block chain node of communication distance, but be also not necessarily limited to be the block chain node that there is most short communication distance with the client.Example
Such as, the block chain node with the client with most short communication distance is block chain node k, the contiguous area of block chain node k
Block chain node is block chain node k+1, and the connected block chain link point of block chain node k+1 is block chain node k+2, with such
It pushes away.Block chain node k not block chain node k be locally stored in data inquire the target service data when, to area
Block chain node k+1 sends data query instruction, and current target block chain node at this time is block chain node k, i.e., with
The client has the block chain node of most short communication distance, in block chain node k+1 not in the local of block chain node k+1
When inquiring the target service data in storing data, the data query instruction is sent to block chain node k+2, at this time
Current target block chain node is block chain node k+1.
It wherein, can be by the target if target block chain link does not inquire target service data in data are locally stored
The identification information of the connected block chain link point of block chain link returns to the electronic device, which is receiving the mark
When knowing information, according to the identification information using the connected block chain link point of target block chain link as new target block chain link.
In the present embodiment, target service data are not inquired in data are locally stored in current target block chain node
When, the inquiry of target service data can also be carried out by the connected block chain link point of target block chain link, it can be as fast as possible
Speed inquires target service data.
In one of the embodiments, as shown in figure 4, it is above-mentioned according to the data return type task to pre-establishing
Target block chain node in block chain sends data query instruction, may include:
Step S401: each block chain link point in the block chain pre-established is ranked up according to communication distance, is obtained
Ranking results；
Here, the communication distance is the communication distance of each block chain node and the electronic equipment.Specifically, may be used
Each block chain link point to be ranked up from small to large according to communication distance, ranking results are obtained.
Step S402: a block is successively selected according to the sequence of communication distance from small to large according to the ranking results
Chain node is as target block chain node；
Step S403: data query is sent to the target block chain node currently selected according to data return type task and is referred to
It enables；
Step S404: target service data are not inquired in data are locally stored in the target block chain link currently selected
When, next block chain node is selected as new target block chain node, return step S403 according to ranking results.
Wherein, target service data are not inquired in data are locally stored in the small block chain node of communication distance first
When, next block chain node is the small block chain node of communication distance second, in the small block chain node of communication distance second
When not inquiring target service data in data are locally stored, next block chain node is the small block of communication distance third
Chain node, and so on.
Using the scheme in the present embodiment, communication delay can be reduced as far as possible.In addition, above-mentioned according to the data
Target block chain node of the return type task into the block chain pre-established sends data query instruction, can also include:
When the current task treating capacity of current target block chain link is more than preset threshold, next block chain is selected according to ranking results
Node is as new target block chain node using the connected block chain link point of current target block chain link as new target area
Block chain link returns to the step for sending data query instruction to the target block chain node according to the data return type task
Suddenly.
Using the scheme in the present embodiment, it can distribute to avoid task and excessively concentrate, can also be further reduced user's
Waiting time.
In one of the embodiments, it is above-mentioned according to the data return type task into the block chain pre-established
Target block chain node sends data query instruction, can also include: that data be not locally stored in the target block chain link
In when inquiring the target service data, using the connected block chain link point of current target block chain link as new target area
Block chain link forwards the data query instruction from current target block chain link to new target block chain link.
Using the scheme in the present embodiment, do not need that communication can also be reduced to the electronic device feedback information again
Delay.
It is above-mentioned to receive the mesh in one of the embodiments, when the target block chain node is multiple
When marking the target service data that block chain node returns, the target service data received are returned into the client
End may include: that the target service data returned to each target block chain node receive, will be initially received
The target service data return to the client.
In the present embodiment, it is being multiple in the target block chain node, is being respectively to each target block chain node
The target service data returned are received, and through the target service data being initially received are returned to the visitor
Family end, this manner it is also possible to reduce the waiting time of user as far as possible.
In one embodiment, as shown in figure 5, a kind of service request response method based on block chain is provided, with this
Method is applied to be illustrated for the electronic device in Fig. 1, comprising the following steps:
Step S501: the service request that client is sent is obtained, carries target service data in the service request
Service identification information；
Step S502: the corresponding data return type task of the service request is determined according to the service identification information；
Step S503: it is sent out according to target block chain node of the data return type task into the block chain pre-established
Data query is sent to instruct, the data query instruction is used to indicate the target block chain node and inquires in data are locally stored
And return to the target service data；
Step S504: it when receiving the target service data that the target block chain node returns, will receive
The target service data return to the client；
Step S505: determining the corresponding non-data return type task of the service request according to the service identification information,
Count the quantity of the non-data return type task；
Wherein, step S502 and step S505 can not also use above-mentioned sequencing to execute, and also may be performed simultaneously.
Wherein, non-data return type task can be understood as not the needing to carry out the task from data return to client, namely
The corresponding processing task of the auxiliary function of the service request, for example, some need to carry out data preservation in server local
Or the task that data calculate.
Specifically, task can be managed everywhere in corresponding determining the service request according to the service request, according to institute
It states service identification information to distinguish reason task everywhere in service request correspondence, obtain and the service identification information
This is determined as data return type task with the matched processing task of the service identification information by the processing task matched, will be described
The remaining processing task in addition to data return type task everywhere in service request is corresponding in reason task is determined as non-data
Return type task.
Step S506: after the target service data are returned to the client, the non-data return type is appointed
The block chain link point that business is distributed to quantity described in the block chain carries out parallel processing.
In the present embodiment, by the block chain link that the non-data return type task is distributed to quantity described in block chain
Point carries out parallel processing, can promote treatment effeciency.Meanwhile after the target service data are returned to the client,
The block chain link point that the non-data return type task is distributed to quantity described in the block chain is subjected to parallel processing again,
It can be impacted to avoid to data return type task processes.
But it should be recognized that being not limited to this side averagely distributed to the ways of distribution of non-data return type task
Formula, for example, it is also possible to be handled one or more block chain link point is distributed in the non-data return type task-set.
It is above-mentioned in one of the embodiments, that the non-data return type task is distributed to described in the block chain
The block chain link point of quantity carries out parallel processing, may include: the block chain node to quantity described in the block chain node
Transmission task process instruction, each task process instruction carry a non-data return type task, at the task
Reason instruction, which is used to indicate to receive, to be carried in task process instruction described in the block chain node processing of the task process instruction
The non-data return type task, and obtained processing locality result is distributed in the block chain；To the block chain link
Each block chain node sends data summarization instruction in point, and data summarization instruction, which is used to indicate each block chain node, will receive institute
State task process instruction processing locality result summarized after save.
Wherein, after non-data return type task is distributed to block chain node, appointed by handling the non-data return type
Processing locality result is distributed in the block chain by the block chain node of business, by each block chain node in the block chain
It is saved after the processing locality result for handling the block chain node of the non-data return type task is summarized.
For example, for include block chain node 1, block chain node 2, block chain node 3 ..., block chain node n
Block chain has m non-data return type task, can m block according to some preset rules or at random into block chain
Chain node distribute non-data return type task, one non-data return type task of each block chain node processing, m handle described in
Respective processing locality result is distributed in block chain by the block chain node of non-data return type task respectively.Then, block chain
In the sheet distributed respectively according to the block chain node of this m processing non-data return type task of n block chain node
Ground processing result is summarized, and summarized results is saved respective be locally stored in data.Usually summarized results is aggregated into
The form of one account book is saved, and the account book is encrypted before summarizing, and is saved to encrypted account book.
The non-data return type task includes that data calculating task and data save and appoint in one of the embodiments,
Business；Receive the data preservation task that the block chain node for the task process instruction that data save task is obtained and received that carries
Corresponding target saves data, and the target that will acquire saves data distribution into the block chain；It receives and carries data meter
The corresponding data for the data calculating task that the block chain node docking of the task process instruction of calculation task receives calculate
To local computing as a result, obtained local computing result is dealt into the block chain.
Service request response method of the invention based on block chain in one of the embodiments, can also include: logical
It crosses asynchronous operation mode and the main thread where non-data return type task from the data return type task is transferred to task team
Column, after the destination request data are returned to the client by the block chain node for receiving the data query instruction,
Handle the non-data return type task in the task queue.
Wherein, handling the non-data return type task in the task queue may include: by the non-data return type
The block chain link point that task is distributed to quantity described in the block chain carries out parallel processing.
The scheme of the present embodiment, the main thread where non-data return type task from the data return type task is mobile
To task queue, the remaining task in main thread can be made to handle completion as early as possible, shorten the waiting time of user.
It should be understood that although each step in the flow chart of Fig. 2-5 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. 2-5
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 fig. 6, providing a kind of service request responding device based on block chain, comprising:
Request receiving module 601, assessment of tasks module 602, task processing and control module 603 and data return module 604, in which:
Request receiving module 601 carries target in the service request for obtaining the service request of client transmission
The service identification information of business datum；
Assessment of tasks module 602, for determining that the corresponding data of the service request are returned according to the service identification information
Hollow task；
Task processing and control module 603, for according to the data return type task into the block chain pre-established
Target block chain node sends data query instruction, and the data query instruction is used to indicate the target block chain node at this
It is inquired in ground storing data and returns to the target service data；
Data return module 604, in the target service data for receiving the target block chain node return
When, the target service data received are returned into the client.
In one of the embodiments, task processing and control module 603 can will in the block chain that pre-established communication away from
From nearest block chain node as the target block chain node, according to the data return type task to the target block
Chain node sends data query instruction.
Task processing and control module 603 can not also exist in current target block chain link in one of the embodiments,
It is locally stored in data when inquiring the target service data, the connected block chain link point of current target block chain link is made
For new target block chain link, data query is sent to the target block chain node according to the data return type task again
Instruction.
Task processing and control module 603 can also be in the target block chain link not at this in one of the embodiments,
When inquiring the target service data in ground storing data, using the connected block chain link point of current target block chain link as
New target block chain link forwards the data query instruction from current target block chain link to new target block chain link.
Data return module 604 can be right when the target block chain node is multiple in one of the embodiments,
The target service data that each target block chain node returns are received, the target service that will be initially received
Data return to the client.
Assessment of tasks module 602 can be also used for being determined according to the service identification information in one of the embodiments,
The corresponding non-data return type task of the service request, counts the quantity of the non-data return type task；Task processing control
Molding block 603 can be also used for after the target service data are returned to the client by data return module 604, by institute
State the block chain link point progress parallel processing that non-data return type task is distributed to quantity described in the block chain.
Task processing and control module 603 can be to quantity described in the block chain node in one of the embodiments,
Block chain node send task process instruction, each task process instruction carries the non-data return type and appoints
Business, the task process instruction, which is used to indicate, receives the processing of task described in the block chain node processing of the task process instruction
The non-data return type task carried in instruction, and obtained processing locality result is distributed in the block chain；To
Each block chain node sends data summarization instruction in the block chain node, and data summarization instruction is used to indicate each block chain link
Point saves after being summarized the processing locality result for receiving the task process instruction.
The non-data return type task includes that data calculating task and data save and appoint in one of the embodiments,
Business；Receive the data preservation task that the block chain node for the task process instruction that data save task is obtained and received that carries
Corresponding target saves data, and the target that will acquire saves data distribution into the block chain；It receives and carries data meter
The corresponding data for the data calculating task that the block chain node docking of the task process instruction of calculation task receives calculate
To local computing as a result, obtained local computing result is dealt into the block chain.
In one embodiment, a kind of computer equipment is provided, which can be server, internal junction
Composition can be as shown in Figure 7.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 request processing 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 service request response based on block chain when the computer program is executed by processor
Method.
It will be understood by those skilled in the art that structure shown in Fig. 7, only part relevant to the present invention program is tied
The block diagram of structure does not constitute the restriction for the computer equipment being applied thereon to the present invention program, 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 is provided, including memory, processor and storage are on a memory
And the computer program that can be run on a processor, processor perform the steps of when executing computer program
The service request that client is sent is obtained, the service identification letter of target service data is carried in the service request
Breath；
The corresponding data return type task of the service request is determined according to the service identification information；
Data are sent according to target block chain node of the data return type task into the block chain pre-established to look into
Instruction is ask, the data query instruction is used to indicate the target block chain node and inquires in data are locally stored and return to institute
State target service data；
When receiving the target service data that the target block chain node returns, the target that will receive
Business datum returns to the client.
In one embodiment, processor execute computer program realize it is described according to the data return type task to pre-
When target block chain node in the block chain first established sends the step of data query instruction, following steps are implemented: will
The nearest block chain node of communication distance is as the target block chain node in the block chain pre-established, according to the data
Return type task sends data query instruction to the target block chain node.
In one embodiment, processor execute computer program realize it is described according to the data return type task to pre-
When target block chain node in the block chain first established sends the step of data query instruction, specifically also perform the steps of
When current target block chain link does not inquire the target service data in data are locally stored, by current target area
The connected block chain link point of block chain link as new target block chain link, return it is described according to the data return type task to institute
State the step of target block chain node sends data query instruction.
In one embodiment, processor execute computer program realize it is described according to the data return type task to pre-
When target block chain node in the block chain first established sends the step of data query instruction, specifically also perform the steps of
When the target block chain link does not inquire the target service data in data are locally stored, by current target block
The connected block chain link point of chain link is as new target block chain link, from current target block chain link to new target block chain
Section forwards the data query instruction.
In one embodiment, when the target block chain node is multiple, processor executes computer program and realizes
The target that when receiving the target service data that the target block chain node returns, will be received
When business datum returns to the step of the client, following steps are implemented: what each target block chain node returned
The target service data are received, and the target service data being initially received are returned to the client.
In one embodiment, it also performs the steps of when processor executes computer program according to the service identification
Information determines the corresponding non-data return type task of the service request, counts the quantity of the non-data return type task；?
After the target service data are returned to the client, the non-data return type task is distributed in the block chain
The block chain link point of the quantity carries out parallel processing.
In one embodiment, processor execute computer program realize it is described according to the data return type task to pre-
When target block chain node in the block chain first established sends the step of data query instruction, specifically also perform the steps of
Task process instruction is sent to the block chain node of quantity described in the block chain node, each task process instruction is taken
One, the band non-data return type task, the task process instruction are used to indicate the area for receiving the task process instruction
The non-data return type task carried in task process instruction described in block chain node processing, and the processing locality knot that will be obtained
Fruit is distributed in the block chain；Into the block chain node, each block chain node sends data summarization instruction, data summarization
Instruction is used to indicate after each block chain node summarized the processing locality result for receiving the task process instruction
It saves.
In one embodiment, the non-data return type task includes that data calculating task and data save task；It connects
The block chain node acquisition for receiving the task process instruction for carrying data preservation task is corresponding with the data preservation task received
Target save data, the target that will acquire saves data distribution into the block chain；It receives to carry data and calculate and appoint
The corresponding data for the data calculating task that the block chain node docking of the task process instruction of business receives carry out that this is calculated
Obtained local computing result is dealt into the block chain by ground calculated result.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of when being executed by processor
The service request that client is sent is obtained, the service identification letter of target service data is carried in the service request
Breath；
The corresponding data return type task of the service request is determined according to the service identification information；
Data are sent according to target block chain node of the data return type task into the block chain pre-established to look into
Instruction is ask, the data query instruction is used to indicate the target block chain node and inquires in data are locally stored and return to institute
State target service data；
When receiving the target service data that the target block chain node returns, the target that will receive
Business datum returns to the client.
In one embodiment, computer program be executed by processor realize it is described according to the data return type task to
When target block chain node in the block chain pre-established sends the step of data query instruction, following steps are implemented:
Using the nearest block chain node of communication distance in the block chain pre-established as the target block chain node, according to the number
Data query instruction is sent to the target block chain node according to return type task.
In one embodiment, computer program be executed by processor realize it is described according to the data return type task to
When target block chain node in the block chain pre-established sends the step of data query instruction, following step is specifically also realized
It is rapid: when current target block chain link does not inquire the target service data in data are locally stored, by current mesh
The connected block chain link point of block chain link is marked as new target block chain link, is returned described according to the data return type task
The step of data query instructs is sent to the target block chain node.
In one embodiment, computer program be executed by processor realize it is described according to the data return type task to
When target block chain node in the block chain pre-established sends the step of data query instruction, following step is specifically also realized
It is rapid: when the target block chain link does not inquire the target service data in data are locally stored, by current target
The connected block chain link point of block chain link is as new target block chain link, from current target block chain link to new target area
Block chain link forwards the data query instruction.
In one embodiment, when the target block chain node is multiple, computer program is executed by processor reality
The existing mesh that when receiving the target service data that the target block chain node returns, will be received
When mark business datum returns to the step of the client, implement following steps: each target block chain node returns
The target service data received, the target service data being initially received are returned into the client.
In one embodiment, it is also performed the steps of when computer program is executed by processor according to the business mark
Know information and determine the corresponding non-data return type task of the service request, counts the quantity of the non-data return type task；
After the target service data are returned to the client, the non-data return type task is distributed to the block chain
Described in quantity block chain link point carry out parallel processing.
In one embodiment, computer program be executed by processor realize it is described according to the data return type task to
When target block chain node in the block chain pre-established sends the step of data query instruction, following step is specifically also realized
It is rapid: to send task process instruction to the block chain node of quantity described in the block chain node, each task processing refers to
It enables and carries a non-data return type task, the task process instruction, which is used to indicate, receives the task process instruction
Block chain node processing described in the non-data return type task that carries in task process instruction, and be originally located in what is obtained
Reason result is distributed in the block chain；Into the block chain node, each block chain node sends data summarization instruction, data
Summarize instruction to be used to indicate each block chain node and converge the processing locality result for receiving the task process instruction
The General Logistics Department saves.
In one embodiment, the non-data return type task includes that data calculating task and data save task；It connects
The block chain node acquisition for receiving the task process instruction for carrying data preservation task is corresponding with the data preservation task received
Target save data, the target that will acquire saves data distribution into the block chain；It receives to carry data and calculate and appoint
The corresponding data for the data calculating task that the block chain node docking of the task process instruction of business receives carry out that this is calculated
Obtained local computing result is dealt into the block chain by ground calculated result.
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 by the present invention,
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 embodiments described above only express several embodiments of the present invention, and 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 inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of service request response method based on block chain, which is characterized in that the described method includes:
The service request that client is sent is obtained, the service identification information of target service data is carried in the service request；
The corresponding data return type task of the service request is determined according to the service identification information；
Data query is sent according to target block chain node of the data return type task into the block chain pre-established to refer to
It enables, the data query instruction is used to indicate the target block chain node and inquires in data are locally stored and return to the mesh
Mark business datum；
When receiving the target service data that the target block chain node returns, the target service that will receive
Data return to the client.
2. the service request response method according to claim 1 based on block chain, which is characterized in that described according to
Target block chain node of the data return type task into the block chain pre-established sends data query instruction, comprising:
Using the nearest block chain node of communication distance in the block chain pre-established as the target block chain node, according to institute
It states data return type task and sends data query instruction to the target block chain node.
3. the service request response method according to claim 2 based on block chain, which is characterized in that described according to
Target block chain node of the data return type task into the block chain pre-established sends data query instruction, further includes:
When current target block chain link does not inquire the target service data in data are locally stored, by current mesh
The connected block chain link point of block chain link is marked as new target block chain link, is returned described according to the data return type task
The step of data query instructs is sent to the target block chain node；
Or
When the target block chain link does not inquire the target service data in data are locally stored, by current target
The connected block chain link point of block chain link is as new target block chain link, from current target block chain link to new target area
Block chain link forwards the data query instruction.
4. according to claim 1 to described in 3 any one based on the service request response method of block chain, which is characterized in that
It is described in the target service for receiving the target block chain node return when the target block chain node is multiple
When data, the target service data received are returned into the client, comprising:
The target service data returned to each target block chain node receive, the mesh that will be initially received
Mark business datum returns to the client.
5. the service request response method according to claim 4 based on block chain, which is characterized in that the method is also wrapped
It includes:
The corresponding non-data return type task of the service request is determined according to the service identification information, counts the non-data
The quantity of return type task；
After the target service data are returned to the client, the non-data return type task is distributed to the area
The block chain link point of quantity described in block chain carries out parallel processing.
6. the service request response method according to claim 5 based on block chain, which is characterized in that it is described will be described non-
The block chain link point that data return type task is distributed to quantity described in the block chain carries out parallel processing, comprising:
Task process instruction is sent to the block chain node of quantity described in the block chain node, each task processing refers to
It enables and carries a non-data return type task, the task process instruction, which is used to indicate, receives the task process instruction
Block chain node processing described in the non-data return type task that carries in task process instruction, and be originally located in what is obtained
Reason result is distributed in the block chain；
Into the block chain node, each block chain node sends data summarization instruction, and data summarization instruction is used to indicate each area
Block chain node saves after being summarized the processing locality result for receiving the task process instruction.
7. the service request response method according to claim 6 based on block chain, which is characterized in that the non-data is returned
Hollow task includes that data calculating task and data save task；Receive the task process instruction for carrying data preservation task
Block chain node obtains target corresponding with the data preservation task received and saves data, and the target that will acquire saves data
It is distributed in the block chain；The block chain node docking for receiving the task process instruction for carrying data calculating task receives
The corresponding data of data calculating task carry out that local computing is calculated as a result, obtained local computing result is dealt into described
In block chain.
8. a kind of service request responding device based on block chain, which is characterized in that described device includes:
Request receiving module carries target service number in the service request for obtaining the service request of client transmission
According to service identification information；
Assessment of tasks module, for determining that the corresponding data return type of the service request is appointed according to the service identification information
Business；
Task processing and control module, for the target block according to the data return type task into the block chain pre-established
Chain node sends data query instruction, and the data query instruction is used to indicate the target block chain node and number is being locally stored
According to middle inquiry and return to the target service data；
Data return module, for will connect when receiving the target service data that the target block chain node returns
The target service data received return to the client.
9. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor realizes any one of claims 1 to 7 institute when executing the computer program
The step of stating method.
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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| CN111813857A (en) * | 2020-07-02 | 2020-10-23 | 珑门汽车科技(上海)有限公司 | Detection data management system and method based on block chain technology |
| CN114489513A (en) * | 2022-02-11 | 2022-05-13 | 上海驻云信息科技有限公司 | Data return method and system based on local disk transfer |
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