A kind of user's assets information circulation method and device based on block chainTechnical field
The present invention relates to block chain transaction technology fields, and in particular to a kind of user's assets information circulation based on block chainMethod and device.
Background technique
In information-intensive society now, the sharing and transaction of assets become a hot spot of current techniques and business.It is passingIn the mode of doing business of system, reaching for transaction generally requires the third-party trade center of dependence, and the processing capacity of trade center can shadowThe efficiency of transaction is rung, and the failure of trade center will affect all related sides of transaction.Moreover, being chased after to conventional transaction processTrack is only logical highly dependent upon traditional center trust authority, such as bank, stock exchange, centralization mechanism, the third-party institutionThe verifying of transaction can be completed by crossing these center trust authorities.On traditional transaction platform, centralization mechanism assets informationThe integrality of circulation is also to be difficult to safeguard, due to the non-transparency of conventional transaction, the history of transaction is difficult to trace, process of exchange textPart may also be tampered, thus it is easy to breed fraud etc. behaviors, it is difficult to realize assets information it is credible, safe under different user,Effective circulation.
Summary of the invention
User's assets information circulation method and device based on block chain that the embodiment of the invention provides a kind of, it is existing to overcomeHave to generally require reaching of trading in technology and rely on third-party trade center, it is difficult to realize that assets information can under different userThe problems such as letter, safe and effective circulation.
User's assets information circulation method based on block chain that the embodiment of the invention provides a kind of, should be based on block chainUser's assets information circulation method includes: assets information circulation request and the private key for obtaining assets information transfer side, and according to instituteState private key treat circulation assets information address sign, generate signature assets information address；It is verified and is closed by assets informationAbout the signature assets information address is verified；When being verified, is circulated according to the assets information and request to generate streamTurn assets information contract, and common recognition confirmation is carried out to the circulation assets information contract；When the circulation assets information contract is totalWhen knowledge is identified through, the address of updated assets information to be circulated in the circulation assets information contract is obtained, and will be describedThe address of updated assets information to be circulated is sent to the assets information recipient.
Optionally, described that the signature assets information address is verified by assets information verifying contract, comprising: to obtainThe public key of the assets information transfer side is taken, and is signed with the public key to the signature in the signature assets information addressVerifying；When the signature verification passes through, judge to whether there is the signature assets information address pair in default block chain account bookThe assets information address to be circulated answered；When there are the signature assets information addresses to correspond in the default block chain account bookIt is described wait circulate assets information address when, execute it is described according to the assets information circulate request generate circulation assets information closeAbout, the step of and common recognition confirmation being carried out to the circulation assets information contract.
Optionally, described circulated according to the assets information requests to generate circulation assets information contract, comprising: described in acquisitionAssets information abstract, assets information transfer side address and the assets of the assets information to be circulated in assets information circulation requestReceiving party address；Release the binding of the assets information abstract and assets information transfer side address；By the assetsInformative abstract is bound with the assets information recipient address, and stores the assets information abstract and the assets informationThe binding relationship of recipient；The address that the assets information to be circulated is updated according to the binding relationship generates the circulation moneyProduce information contract.
Optionally, it is described by assets information verify contract the signature assets information address is verified after,Before the circulation request generation circulation assets information contract according to the assets information, user's money based on block chainProduce information flow method further include: judge the assets information circulation request with the presence or absence of assets information related side；When there are instituteWhen stating assets information related side, by the assets information circulation request be sent to the assets information related side carry out signature testCard；When signature verification passes through, executes described circulate according to the assets information and request to generate circulation assets information contract, and is rightThe circulation assets information contract carries out the step of common recognition confirmation.
Optionally, it when the assets information related side is not present, executes described circulate according to the assets information and requestsGenerate circulation assets information contract, and the step of common recognition confirmation is carried out to the circulation assets information contract.
The embodiment of the invention also provides a kind of user's assets information transfer device based on block chain should be based on block chainUser's assets information transfer device include: signature assets information address generation module, for obtaining assets information transfer sideAssets information circulation request and private key, and signed according to the address that the private key treats circulation assets information, generate signatureAssets information address；Authentication module verifies the signature assets information address for verifying contract by assets information；Common recognition confirmation module, when being verified, the common recognition confirmation module, which is used to be circulated to request to generate according to the assets information, to flowTurn assets information contract, and common recognition confirmation is carried out to the circulation assets information contract；Assets information circulation module, when the streamTurn assets information contract common recognition when being identified through, the assets information circulation module is for obtaining the circulation assets information contractIn updated assets information to be circulated address, and the address of the updated assets information to be circulated is sent to describedAssets information recipient.
Optionally, the authentication module includes: signature verification submodule, for obtaining the public affairs of the assets information transfer sideKey, and signature verification is carried out to the signature in the signature assets information address with the public key；Assets information judging submodule,When the signature verification passes through, the assets information judging submodule is for judging in default block chain account book with the presence or absence of instituteState the corresponding assets information address to be circulated in signature assets information address；When there are the signatures in default block chain account bookAssets information address it is corresponding it is described wait circulate assets information address when, the common recognition confirmation module is according to the assets information streamTurn request and generate circulation assets information contract, and common recognition confirmation is carried out to the circulation assets information contract.
Optionally, the common recognition confirmation module includes: acquisition of information submodule, is asked for obtaining the assets information circulationAssets information abstract, assets information transfer side address and the assets information recipient of the assets information to be circulated in askingLocation；Unbinding submodule, for releasing the binding of the assets information abstract and assets information transfer side address；BindingRelationship sub-module stored is bound with the assets information recipient address for making a summary the assets information, and is storedThe binding relationship of the assets information abstract and the assets information recipient；The assets information contract that circulates generates submodule, usesIn the address for updating the assets information to be circulated according to the binding relationship, the circulation assets information contract is generated.
Optionally, user's assets information transfer device based on block chain further include: assets information related side judgementModule, for judging the assets information circulation request with the presence or absence of assets information related side；Signature Confirmation module, when there are institutesWhen stating assets information related side, the Signature Confirmation module, which is used to assets information circulation request being sent to the assets, to be believedIt ceases related side and carries out Signature Confirmation；When signature verification passes through, the common recognition confirmation module is asked according to assets information circulationCirculation assets information contract is sought survival into, and common recognition confirmation is carried out to the circulation assets information contract.
The embodiment of the invention also provides a kind of non-transient computer readable storage medium, the non-transient computer is readableStorage medium stores computer instruction, and the computer instruction is for making the computer execute the above-mentioned user based on block chainAssets information circulation method.
The embodiment of the invention also provides a kind of computer program product, the computer program product is non-including being stored inCalculation procedure in transitory computer readable storage medium, the computer program include program instruction, when described program instructsWhen being computer-executed, the computer is made to execute above-mentioned user's assets information circulation method based on block chain.
Technical solution of the present invention has the advantages that
User's assets information circulation method provided in an embodiment of the present invention based on block chain, by being shifted with assets informationThe private key of side after the address for the assets information that circulates is signed, verifies assets information transfer side by assets verification informationContract verifies signature assets information address, is circulated after being verified according to assets information and requests to generate circulation assets letterAfter ceasing contract and carrying out common recognition confirmation to the contract, by the ground of updated assets information to be circulated in the assets information contract that circulatesLocation is sent to assets information recipient.As it can be seen that user's assets information provided in an embodiment of the present invention based on block chain flows throughJourney only authenticates between the both sides of assets information circulation, is not necessarily to third-party participation, so that user is not necessarily to by eachKind central authority can carry out the circulation of assets information, improve the efficiency of assets information circulation, and by utilizing block chainIt can not distort and realize the characteristics of forgery assets information credible, safe and effective circulation under different user.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior artEmbodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described belowAttached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative laborIt puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the flow chart of user's assets information circulation method in the embodiment of the present invention based on block chain；
Fig. 2 is another flow chart of user's assets information circulation method in the embodiment of the present invention based on block chain；
Fig. 3 is to be circulated to request to generate the detailed process of circulation assets information contract according to assets information in the embodiment of the present inventionFigure；
Fig. 4 is another flow chart of user's assets information circulation method in the embodiment of the present invention based on block chain；
Fig. 5 is the structural schematic diagram of user's assets information transfer device based on block chain in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of authentication module in the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of common recognition confirmation module in the embodiment of the present invention；
Fig. 8 is another structural schematic diagram of user's assets information transfer device based on block chain in the embodiment of the present invention；
Fig. 9 is the structural schematic diagram of computer equipment in the embodiment of the present invention.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementationExample is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skillPersonnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodimentsIt can be combined with each other at conflict.
Embodiment 1
The embodiment of the present invention provides a kind of user's assets information circulation method based on block chain, as shown in Figure 1, this is based onBlock chain user's assets information circulation method include:
Step S1: assets information circulation request and the private key of assets information transfer side are obtained, and circulation is treated according to private keyThe address of assets information is signed, and signature assets information address is generated.Specifically, assets information circulation request includes: moneyInformation transfer side information, assets information recipient information and assets information to be circulated etc. are produced, which is assets information transfer sideOneself exclusive verifying password on block chain, it should be noted that in embodiments of the present invention, above-mentioned assets letter to be circulatedThe address of breath is the address of the light wallet of its owning user.
Step S2: contract is verified by assets information, signature assets information address is verified.Specifically, which believesBreath verifies contract to verify to the public key using the assets information transfer side stored on block chain to signature, and in alliance's chainFound in account book the assets information address whether necessary being.When being verified, step S3 is executed, it is obstructed out-of-date when verifying,The step of returning to assets information circulation failure, illustrates this assets information Fail Transaction.
Step S3: it is circulated according to assets information and requests to generate circulation assets information contract, and to circulation assets information contractCarry out common recognition confirmation.Specifically, which includes: to carry out more to the address of above-mentioned assets information to be circulatedNewly, it is changed to the address of assets information recipient.If verifying does not pass through, assets information circulation failure.When circulation assets letterWhen breath contract common recognition is identified through, step S4 is executed, when the obstructed out-of-date return assets letter of circulation assets information contract common recognition confirmationThe step of breath circulation failure, illustrate this assets information Fail Transaction.
Step S4: the address of updated assets information to be circulated in circulation assets information contract is obtained, and will be after updateThe address of assets information to be circulated be sent to assets information recipient.Specifically, when circulation assets information contract common recognition confirmationBy when, then illustrate the assets information submitted the transfer side of the assets information circulation request pass through, will assets information institute be circulatedNew address, that is, assets information recipient the address belonged to is sent to assets information recipient, completes the circulation of assets information.Work as streamIt is obstructed out-of-date to turn the common recognition confirmation of assets information contract, then assets information circulation failure.
S1 to step S4 through the above steps, user's assets information circulation provided in an embodiment of the present invention based on block chainMethod realizes user and is not necessarily to that the circulation of assets information can be carried out by various central authorities, improves assets information circulationEfficiency, and realize assets information credible, safe and effective circulation under different user.
Below with reference to specific example to user's assets information circulation side provided in an embodiment of the present invention based on block chainMethod is described in detail.
Specifically, in one embodiment, above-mentioned step S1, the assets information for obtaining assets information transfer side, which circulates, requestsAnd private key, and signed according to the address that private key treats circulation assets information, generate signature assets information address.Actually answeringIn, assets information transfer side initiates assets information circulation request by light wallet, is getting assets information circulation requestAnd it after the private key of above-mentioned assets information transfer side, is signed using the assets information that the private key treats circulation.
In a preferred embodiment, as shown in Fig. 2, above-mentioned step S2, verifies contract by assets information and provide to signatureIt produces message address to be verified, specifically include:
Step S21: obtain assets information transfer side public key, and with public key to sign assets information address in signature intoRow signature verification.In practical applications, the public key of above-mentioned assets information transfer side has been stored in alliance's chain, which usesIt verifies, is verified in the signature to the assets information transfer side, illustrate that the signature belongs to assets information transfer side, intoAnd the assets information of third party's illegal assets transfer information transfer side is avoided, ensure the safety of assets information circulation.Work as verifyingIt is obstructed out-of-date when verifying by thening follow the steps S22, illustrate assets information circulation failure, returns to assets information circulation failureThe step of, this time Fail Transaction.
Step S22: judge in default block chain account book with the presence or absence of the corresponding assets to be circulated in signature assets information addressMessage address.In practical applications, the address of above-mentioned assets to be circulated is stored in alliance's chain account book, thus can byAddressed in alliance's chain account book the information to be circulated address whether necessary being, to judge the true of the assets information circulation tradingReality, and then the interests of hedge-type assets receiving party, the assets information for avoiding assets information transfer side profession false.
When in default block chain account book exist signature assets information address it is corresponding wait circulate assets information address when, executeStep S3.In practical applications, it if the address of above-mentioned assets information to be circulated is in default block chain account book, saysBright assets information circulation request is authentic and valid, can be with continuous business process.When there is no signature moneys in default block chain account bookProduce message address it is corresponding wait circulate assets information address when, illustrate that this time assets information to be circulated is deceptive information, then returnsThe step of returning assets information circulation failure, this time Fail Transaction.
In a preferred embodiment, it as shown in figure 3, in above-mentioned step S3, is circulated according to assets information and requests to generate streamTurn assets information contract, specifically include:
Step S31: assets information abstract, the assets information of the assets information to be circulated in assets information circulation request are obtainedTransfer side address and assets information recipient address.In practical applications, assets information circulation request includes assets informationThe also self information such as assets information comprising assets information to be circulated such as information of transfer side such as assets information transfer side address is pluckedIt wants and the address information of assets information recipient etc..
Step S32: the binding of assets information abstract and assets information transfer side address is released.In practical applications, toBefore the assets information that circulates carries out circulation trading, it is somebody's turn to do assets information abstract and the assets information transfer side of assets information to be circulatedAddress binding belongs to the light wallet of assets information transfer side, needing first to solve when the information that circulates carries out circulation trading to thisExcept binding.
Step S33: assets information being made a summary and is bound with assets information recipient address, and stores assets information abstractWith the binding relationship of assets information recipient.Assets information to be circulated circulates to assets information recipient, as by above-mentioned moneyIt produces informative abstract to bind with assets information recipient, and the binding relationship is stored on block chain.
Step S34: updating the address of assets information to be circulated according to binding relationship, generates circulation assets information contract.?In practical application, above-mentioned circulation assets information contract be exactly will assets information be circulated address by assets information transfer sideLight wallet address change is the light wallet address of assets information recipient.
Specifically, in a preferred embodiment, above-mentioned step S4, when circulation assets information contract common recognition is identified throughWhen, the address of updated assets information to be circulated in circulation assets information contract is obtained, and by updated assets to be circulatedThe address of information is sent to assets information recipient.In practical applications, above-mentioned assets information contract to be circulated is total toKnow confirmation, as alliance's chain confirms assets information circulation request, thinks the money if the confirmation by alliance's chainIt produces information flow transaction to come into force, then the new light wallet address of the assets information to be circulated after can coming into force is sent to assets letterThe step of reciever of breath, the common recognition confirmation of assets information contract is obstructed out-of-date when circulating, then returns to assets information circulation failure, thisSecondary assets information Fail Transaction.So far, the circulation of assets information is completed.
In a preferred embodiment, as shown in figure 4, above-mentioned user's assets information circulation method based on block chain is also wrappedIt includes:
Step S5: judge assets information circulation request with the presence or absence of assets information related side.In practical applications, wait circulateIt is shared that assets information may belong to user A and user B, such as when one of user A is proposed as assets information transfer sideAssets information circulation request when the assets information is transferred to user C by request, should obtain the agreement of shared square user B, otherwiseThe circulation trading of the assets information will be unable to carry out.So needing to judge whether there is before generating circulation assets information contractAssets information related side.
Step S6: when there are assets information related side, assets information circulation request is sent to assets information related sideSignature verification is carried out, when signature verification passes through, executes step S3.In practical applications, if there is assets information related side,Assets information related side is then needed to agree to the circulation trading that can just continue assets information, assets information related side's signature verificationBy the circulation trading for then agreeing the assets information.When assets information related side is not present, step S3 is executed, has been continuedAt the circulation trading of assets information.When signature verification is obstructed out-of-date, then assets information circulation fails.
S1 to step S6 through the above steps, user's assets information circulation side based on block chain in the embodiment of the present inventionMethod realizes user and is not necessarily to that the circulation of assets information can be carried out by various central authorities, improves assets information circulationEfficiency, and assets information credible, safe and effective circulation under different user is realized, additionally by increasing assets letterThe Signature Confirmation for ceasing related side has ensured the legitimacy of assets information circulation, further improves the safety of assets information circulationProperty, it realizes assets information and circulates among different users.
Embodiment 2
The embodiment of the present invention provides a kind of user's assets information transfer device based on block chain, as shown in figure 5, this is based onUser's assets information transfer device of block chain includes:
Sign assets information address generation module 1, for obtain assets information transfer side assets information circulation request andPrivate key, and signed according to the address that private key treats circulation assets information, generate signature assets information address.Detailed content ginsengSee the associated description of step S1 in embodiment 1.
Authentication module 2 verifies signature assets information address for verifying contract by assets information.Detailed contentReferring to the associated description of step S2 in embodiment 1.
Common recognition confirmation module 3, when being verified, common recognition confirmation module 3 is used for the request generation that circulates according to assets informationCirculate assets information contract, and carries out common recognition confirmation to circulation assets information contract.Detailed content is referring to step S3 in embodiment 1Associated description.
Assets information circulation module 4, when the assets information contract common recognition that circulates is identified through, assets information circulation module 4For obtaining the address of updated assets information to be circulated in circulation assets information contract, and by updated assets to be circulatedThe address of information is sent to assets information recipient.Detailed content referring to step S4 in embodiment 1 associated description.
By the cooperative cooperating of above-mentioned each component part, user's assets provided in an embodiment of the present invention based on block chainInformation flow device realizes user and is not necessarily to that the circulation of assets information can be carried out by various central authorities, improves assetsThe efficiency of information flow, and realize assets information credible, safe and effective circulation under different user.
It circulates and fills to user's assets information provided in an embodiment of the present invention based on block chain below with reference to specific exampleIt sets and is described in detail.
In a preferred embodiment, as shown in fig. 6, above-mentioned authentication module 2 includes:
Signature verification submodule 21, for obtaining the public key of assets information transfer side, and with public key to signature assets informationSignature in address carries out signature verification.Detailed content referring to step S21 in embodiment 1 associated description.
Assets information judging submodule 22, when signature verification passes through, assets information judging submodule 22 is pre- for judgingIf with the presence or absence of the corresponding assets information address to be circulated in signature assets information address in block chain account book.Detailed content is referring to realityApply the associated description of step S22 in example 1.
When in default block chain account book exist signature assets information address it is corresponding wait circulate assets information address when, common recognitionConfirmation module 3 circulates according to assets information requests to generate circulation assets information contract, and is total to circulation assets information contractKnow confirmation.
In a preferred embodiment, as shown in fig. 7, above-mentioned common recognition confirmation module 3 includes:
Acquisition of information submodule 31, for obtaining the assets information of the assets information to be circulated in assets information circulation requestAbstract, assets information transfer side address and assets information recipient address.Detailed content referring to step S31 in embodiment 1 phaseClose description.
Unbinding submodule 32, for releasing the binding of assets information abstract and assets information transfer side address.In detailContent referring to step S32 in embodiment 1 associated description.
Binding relationship sub-module stored 33 is bound for making a summary assets information with assets information recipient address,And store the binding relationship of assets information abstract and assets information recipient.Detailed content referring to step S33 in embodiment 1 phaseClose description.
The assets information contract that circulates generates submodule 34, for updating the ground of assets information to be circulated according to binding relationshipLocation generates circulation assets information contract.Detailed content referring to step S34 in embodiment 1 associated description.
In a preferred embodiment, as shown in figure 8, above-mentioned user's assets information transfer device based on block chain also wrapsIt includes:
Assets information related side judgment module 5, for judging that assets information circulation request is related with the presence or absence of assets informationSide.Detailed content referring to step S5 in embodiment 1 associated description.
Signature Confirmation module 6, when there are assets information related side, Signature Confirmation module 6 is for circulating assets informationRequest is sent to assets information related side and carries out Signature Confirmation.Detailed content referring to step S6 in embodiment 1 associated description.
When signature verification passes through, common recognition confirmation module 3 circulates according to assets information requests generation circulation assets information to closeAbout, and to circulation assets information contract common recognition confirmation is carried out.
Pass through the cooperative cooperating of above-mentioned each component part, user's assets information based on block chain of the embodiment of the present inventionTransfer device realizes user and is not necessarily to that the circulation of assets information can be carried out by various central authorities, improves assets informationThe efficiency of circulation, and assets information credible, safe and effective circulation under different user is realized, additionally pass through increaseThe Signature Confirmation of assets information related side has ensured the legitimacy of assets information circulation, further improves assets information circulationSafety, realize assets information and circulate among different users.
Embodiment 3
The embodiment of the present invention provides a kind of non-transient computer storage medium, which is stored with computerUser's assets letter based on block chain in above-mentioned any embodiment 1 can be performed in executable instruction, the computer executable instructionsCease circulation method, wherein above-mentioned storage medium can for magnetic disk, CD, read-only memory (Read-Only Memory,ROM), random access memory (Random Access Memory, RAM), flash memory (Flash Memory), hard disk(Hard Disk Drive, abbreviation: HDD) or solid state hard disk (Solid-State Drive, SSD) etc.；The storage medium may be used alsoWith include mentioned kind memory combination.
It is that can lead to it will be understood by those skilled in the art that realizing all or part of the process in above-described embodiment methodComputer program is crossed to instruct relevant hardware come what is completed, program can be stored in a computer-readable storage medium, shouldProgram is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, storage medium can for magnetic disk, CD, onlyRead storage memory (ROM) or random access memory (RAM) etc..
Embodiment 4
The embodiment of the present invention provides a kind of computer equipment, and structural schematic diagram is as shown in figure 9, the computer equipment packetIt includes: one or more processors 410 and memory 420, in Fig. 9 by taking a processor 410 as an example.
Above-mentioned computer equipment can also include: input unit 430 and output device 440.
Processor 410, memory 420, input unit 430 and output device 440 can pass through bus or other modesIt connects, in Fig. 9 for being connected by bus.
Processor 410 can be central processing unit (Central Processing Unit, CPU).Processor 410 may be used alsoThink other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit(Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,The combination of the chips such as discrete hardware components or above-mentioned all kinds of chips.General processor can be microprocessor or the processingDevice is also possible to any conventional processor etc..
Memory 420 is used as a kind of non-transient computer readable storage medium, can be used for storing non-transient software program, non-Transient computer executable program and module, such as user's assets information circulation side based on block chain in the embodiment of the present applicationCorresponding program instruction/the module of method, processor 410 is by running the non-transient software program being stored in memory 420, instructionAnd module, thereby executing the various function application and data processing of server, i.e., realization above method embodiment based onUser's assets information circulation method of block chain.
Memory 420 may include storing program area and storage data area, wherein storing program area can store operation systemApplication program required for system, at least one function；Storage data area can be stored according to user's assets information based on block chainThe processing unit of circulation method uses created data etc..In addition, memory 420 may include high random access storageDevice can also include non-transient memory, a for example, at least disk memory, flush memory device or other non-transient solid-statesMemory device.In some embodiments, it includes the memory remotely located relative to processor 410 that memory 420 is optional, theseRemote memory can pass through network connection to user's assets information transfer device based on block chain.The example packet of above-mentioned networkInclude but be not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Input unit 430 can receive the number or character information of input, and generate and user's assets based on block chainThe related key signals input of the related user setting of processing unit and function control of information flow operation.Output device 440It may include that display screen etc. shows equipment.
One or more module is stored in memory 420, when being executed by one or more processor 410, is heldRow method as Figure 1-Figure 4.
Method provided by the embodiment of the present invention can be performed in the said goods, has the corresponding functional module of execution method and hasBeneficial effect.The not technical detail of detailed description in embodiments of the present invention, for details, reference can be made in embodiment as Figure 1-Figure 4Associated description.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is rightFor those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation orIt changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation orIt changes still within the protection scope of the invention.