CN111400402A - Data sharing method, device and equipment based on block chain - Google Patents
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Abstract
The embodiment of the specification discloses a data sharing method, a device and equipment based on a block chain. The data sharing scheme comprises the following steps: generating an approval worksheet of the data to be shared according to the authority of the data to be shared; determining whether the approval worksheet completes approval; and if so, uploading the data to be shared to a block chain so as to share the data to be shared through the block chain.
Description
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a method, an apparatus, and a device for sharing data based on a block chain.
Background
With the development of services, service scenarios with intersections between services are more and more common, for example, a first service platform is a payment platform, a second service platform is an e-commerce platform, and a user uses data related to cross-services. At this time, when a user encounters a problem in using a service, it is often not known which service party to ask for help, and even after asking for help from a plurality of service parties, the data problem across services encountered may still not be solved.
Therefore, a scheme for sharing service data of a plurality of service systems is urgently needed.
Disclosure of Invention
In view of this, embodiments of the present disclosure provide a data sharing method, apparatus, and device based on a block chain, which combine a knowledge base of multiple services with a service work order to implement full online circulation of shared data through the block chain.
The embodiment of the specification adopts the following technical scheme:
an embodiment of the present specification provides a data sharing method based on a block chain, including:
generating an approval worksheet of the data to be shared according to the authority of the data to be shared;
determining whether the approval worksheet completes approval;
and if so, uploading the data to be shared to a block chain so as to share the data to be shared through the block chain.
An embodiment of the present specification further provides a data sharing method based on a block chain, including:
when monitoring that the data to be shared is linked to a block chain, generating an examination and approval worksheet for warehousing the data to be shared;
determining whether the approval worksheet completes approval;
and if so, the data to be shared is linked down from the block chain, so that the data to be shared obtained by the link-down is put into a warehouse.
An embodiment of the present specification further provides a data sharing apparatus based on a block chain, including:
the generation module generates an approval worksheet of the data to be shared according to the authority of the data to be shared;
the examination and approval module is used for determining whether the examination and approval worksheet completes examination and approval;
and the uplink module is used for linking the data to be shared to the block chain after the approval module determines that the approval worksheet finishes approval, so that the data to be shared is shared through the block chain.
An embodiment of the present specification further provides a data sharing apparatus based on a block chain, including:
the generating module is used for generating an examination and approval worksheet for warehousing the data to be shared when the situation that the data to be shared are linked to the block chain is monitored;
the examination and approval module is used for determining whether the examination and approval worksheet completes examination and approval;
and the downlink module is used for downlink of the data to be shared from the block chain after the approval module determines that the approval work order is approved, so as to store the data to be shared obtained by downlink.
An embodiment of the present specification further provides an electronic device for data sharing, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
generating an approval worksheet of the data to be shared according to the authority of the data to be shared;
determining whether the approval worksheet completes approval;
and if so, uploading the data to be shared to a block chain so as to share the data to be shared through the block chain.
An embodiment of the present specification further provides an electronic device for data sharing, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
when monitoring that the data to be shared is linked to a block chain, generating an examination and approval worksheet for warehousing the data to be shared;
determining whether the approval worksheet completes approval;
and if so, the data to be shared is linked down from the block chain, so that the data to be shared obtained by the link-down is put into a warehouse.
The embodiment of the specification adopts at least one technical scheme which can achieve the following beneficial effects:
the data sharing among a plurality of services is realized through the block chain, so that the requirement of industrial regulation can be met, the data safety is ensured, a uniform access standard and an interface can be conveniently constructed, and the subsequent rapid expansion is facilitated; in addition, the online capacity of the work order can be fully utilized, and the sharing process realizes the full online circulation. Therefore, after data of a plurality of services are shared, multi-head help seeking of users can be reduced, and user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present specification, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a schematic diagram of data sharing based on a block chain according to an embodiment of the present disclosure.
Fig. 2 is a flowchart of a method for sharing data based on a blockchain according to an embodiment of the present disclosure.
Fig. 3 is a schematic diagram of a sharing structure in a data sharing method based on a block chain according to an embodiment of the present disclosure.
Fig. 4 is a schematic diagram of a sharing structure in a data sharing method based on a block chain according to an embodiment of the present disclosure.
Fig. 5 is a schematic diagram of a data sharing apparatus based on a block chain according to an embodiment of the present disclosure.
Fig. 6 is a flowchart of a method for sharing data based on a blockchain according to an embodiment of the present disclosure.
Fig. 7 is a schematic diagram of a data sharing apparatus based on a block chain according to an embodiment of the present disclosure.
Fig. 8 is a schematic diagram of uplink and downlink data in block chain-based data sharing according to an embodiment of the present disclosure.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present specification, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any inventive step based on the embodiments of the present disclosure, shall fall within the scope of protection of the present application.
At present, an application scenario in which one service and another service are crossed is more and more common, so that service data generated by a user in using the service often relates to a plurality of services (or a service system), and although cross-service data generally runs in a background without user perception, when data has a problem, the user is easy to be unaware of which service party to ask for help, and even after asking for help from a plurality of service parties, the problem still cannot be solved. Therefore, it is necessary to share service data of multiple services, and effective data aggregation and synchronization are achieved through the sharing, so as to facilitate users to use the services.
However, in the conventional data sharing, on one hand, the requirement of data security is restricted by the industrial regulation, that is, the data related to a plurality of services are prohibited from being directly subjected to simple database aggregation and synchronization, so in the scheme of performing data aggregation and synchronization on the database, a standard OpenAPI interface mode is often adopted to interface with the database systems corresponding to the services, or synchronization is completed by using a timing task. On the other hand, in the conventional data sharing, data is very easy to be tampered, and risks are introduced to businesses.
Based on this, the embodiments of the present specification provide a scheme capable of sharing service data of multiple service systems.
As shown in fig. 1, in the data sharing scheme provided in the embodiment of the present specification, a database system and a work order system in an existing service system are modified, so that the whole online circulation of the sharing process is realized, data is shared through a block chain, data security can be ensured, a unified access standard and an interface are conveniently constructed, and subsequent rapid expansion is facilitated.
Specifically, when the first service platform needs to share data with the second service platform, for example, a piece of service information in the first service platform is shared with the second service platform, the sharing process may include uplink of data to a block chain (data uplink) and acquisition of data from the block chain (data downlink or data downlink).
The data uplink process may be as follows: in a first service platform, when data in a database needs to be shared, for example, shared data is stored in a first database system, at this time, the first database sends a work order request to a work order system, for example, the database sends a request to the work order system through a work order interface, and the work order system generates an approval work order which needs to be approved during sharing of the shared data according to data control authority corresponding to the shared data, so that after an approval result is obtained, the shared data is linked to a block chain and is shared externally through the block chain;
the data downlinking process may be as follows: and correspondingly generating an examination and approval worksheet for warehousing the shared data by the worksheet system of the second service platform while the shared data is linked to the block chain, and further downloading the shared data from the block chain to the second service platform after the examination and approval worksheet is finished, namely writing the shared data into a second database system for storing the shared data, such as a second database.
It should be noted that the data uplink mode may employ a common block chain technology, such as one or more block chain technologies of content certificate storage, hash certificate storage, link certificate storage, privacy certificate storage, and shared privacy certificate storage; similarly, data downlink may employ block chain techniques corresponding to the uplink approach. Therefore, the data uplink mode and the data downlink mode are not limited herein.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
As shown in fig. 2, an embodiment of the present specification provides a data sharing method based on a block chain, including the steps of:
and S102, generating an examination and approval work order of the data to be shared according to the authority of the data to be shared.
The data to be shared may be data generated by the service, such as processing data of the service, service information of the service, and the like, so that other service parties use the data by sharing the data to the outside.
In specific implementation, the data to be shared may be data stored in a database, so as to facilitate operations such as storing, querying, editing, setting permissions, and the like on the data.
In particular implementations, the database may also be a knowledge base. The knowledge base is a "warehouse" taking "knowledge as a resource, and the knowledge is collected, organized, structured, stored and managed in a computer so as to be convenient for sharing and using.
It should be noted that the knowledge base may be an existing database in the business system.
And step S104, determining whether the approval work order is approved, and if so, executing step S106.
In specific implementation, the work order service system may monitor whether the approval staff corresponding to the approval work order has completed the online approval, if so, execute the subsequent data uplink operation, and if not, may also send a prompt to the approval staff, such as sending a notification message and an email, so that the work order can complete the flow on line in time.
Step S106, chaining the data to be shared to a block chain, so as to share the data to be shared through the block chain.
In specific implementation, when it is determined that the approval worksheet of the data to be shared completes circulation, the data to be shared can be timely uplinked to the block chain, so that the data to be shared can be timely shared externally through the block chain.
It should be noted that, the data to be shared is uplinked to the blockchain, and a common blockchain data uplink manner may be adopted, such as one or more manners of content certificate storage, hash certificate storage, link certificate storage, privacy certificate storage, and shared privacy certificate storage.
Through the steps S102 to S106, compared with the prior art, the block chain-based data sharing scheme provided in the embodiment of the present specification has the following advantages:
firstly, by utilizing the characteristics of tamper resistance, traceability and the like of a block chain and sharing data through the block chain, the operations of gathering, synchronizing and the like of data of a plurality of service platforms can be realized, the industrial regulations are met, and the risk of data tampering can be effectively avoided;
and secondly, by utilizing an open access framework of the block chain, a unified access standard and an interface can be conveniently constructed, so that only the generation, circulation, authority control and use function development of shared knowledge in the whole shared knowledge base is needed to be concerned, the heterogeneity of systems used by various services is not needed to be worried about, the service systems can conveniently and quickly uplink and downlink shared data, the follow-up quick extension and sharing are facilitated, and one-time access and follow-up seamless extension can be realized.
Thirdly, the online circulation capability of the work order is utilized, the data sharing can be realized, and the accuracy and the timeliness of the shared data are improved;
and fourthly, data of a plurality of services are shared, so that multi-head help seeking of users can be reduced, and user experience is improved.
For the sake of understanding, the following description schematically illustrates the structure of data sharing by a blockchain.
As shown in fig. 3, data between multiple services can be exchanged in two directions by using block chaining for sharing, for example, a first database can share data to a second database, and the second database can also share data to the first database. Of course, the first/second database may also share the database with the third/fourth database, or the third/fourth database may share the data with the first/second database, which is not expanded here.
As shown in fig. 4, in the hierarchical structure in which data between multiple services is shared through a block chain, the edit bar of each service platform (specifically, the edit bar for collecting shared data) collects service knowledge (i.e., data to be shared) in its own service and stores the service knowledge in each service unit knowledge base, for example, the edit bar of the first service collects and stores knowledge of the first service platform in a first knowledge cloud, the edit bar of the second service collects and stores knowledge of the second service in a second knowledge cloud, and the edit bar of the third service collects and stores knowledge of the third service in a third knowledge cloud, so that data uplink can be completed to the block chain by calling the service knowledge in the service unit knowledge base, and update of the service unit knowledge base can be completed by chaining the service knowledge from the shared knowledge base of the block chain, thereby realizing data sharing between different knowledge bases, by such sharing, data of each service is efficiently aggregated and synchronized.
It should be noted that the shared service knowledge may be basic knowledge or intersection knowledge, which is determined according to the actual application scenario.
Therefore, based on the data sharing scheme based on the block chain provided in the embodiments of the present specification, a "block chain as a Service" (BaaS for short) may be implemented.
In some embodiments, an efficient, low-cost, and easily implemented sharing scheme may be implemented using existing database systems and work order service systems with a small amount of modifications to existing systems.
In specific implementation, by using the existing database and work order system in the service platform, the database can call the existing work order interface in the service platform, such as a work order creation interface, to provide a request for creating a work order to the work order system, and then the work order system creates a corresponding approval work order according to the access control authority of the data to be shared, so that the approval staff corresponding to the access control authority, such as a service supervisor and an internal control auditor, can complete the approval of the approval work order on line.
Specifically, the generating of the approval work order of the data to be shared includes: calling a work order interface, wherein the work order interface is an interface for creating a work order and is provided for a database system for storing the data to be shared by a work order system; and generating the examination and approval work order of the data to be shared through the work order interface.
It should be noted that the aforementioned work order system and the database system can be existing systems in the service platform, wherein the work order system is a system, such as a customer service system, which manages, maintains and/or tracks a series of problems and requests in a targeted manner, usually in response to a certain demand, and can complete the management, maintenance and/or tracking of a certain problem and/or request by servicing a work order.
In some embodiments, the to-be-shared database may be linked to the blockchain after being pulled by the work order system, or the work order system may notify the blockchain to be pulled from the database system, or the work order system may notify the database system to link to the blockchain.
Specifically, the existing data coordination mechanism between the work order system and the database system can be utilized, and the work order system pulls the data to be shared to be linked, so that the work of modifying the existing system is reduced, and the efficiency of data linking is improved. Thus, the uplink of the data to be shared to a block chain may comprise: the work order system pulls the data to be shared from the database system; and the work order system links the data to be shared obtained by pulling to a block chain.
In some embodiments, the data to be shared may be uplinked to a corresponding blockchain according to an application scenario of the shared data, for example, public shared data is uplinked to a public chain, only shared data of a member of a federation that records and maintains the authority of the data is uplinked to the federation chain, and shared data that is not disclosed to the outside and can be only participated and viewed by an authorized node is uplinked to a private chain.
Furthermore, when the block chain is a private chain, the data to be shared can be directly written into the private chain, so that chaining and out-chaining are facilitated.
Based on the same inventive concept, the embodiment of the specification further provides a device for data sharing, an electronic device and a non-volatile computer storage medium.
Fig. 5 is a schematic structural diagram of a data sharing apparatus based on a block chain according to an embodiment of the present disclosure.
As shown in fig. 5, the data sharing apparatus 10 includes: the generation module 11 is used for generating an approval worksheet of the data to be shared according to the authority of the data to be shared; the examination and approval module 12 is used for determining whether the examination and approval worksheet completes examination and approval, and if so, the uplink module 13 is called; and an uplink module 13 for linking the data to be shared to a block chain, so as to share the data to be shared through the block chain.
Optionally, generating an approval work order of the data to be shared includes:
calling a work order interface, wherein the work order interface is an interface for creating a work order and is provided for a database system for storing the data to be shared by a work order system;
and generating the examination and approval work order of the data to be shared through the work order interface.
Optionally, the uplink of the data to be shared to the block chain includes:
the work order system pulls the data to be shared from the database system;
and the work order system links the data to be shared obtained by pulling to a block chain.
Optionally, the blockchain comprises a public chain, a federation chain, or a private chain.
Optionally, when the block chain is a private chain, the chaining the data to be shared to the block chain includes: writing the data to be shared into the private chain
An embodiment of the present specification further provides an electronic device for data sharing, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
generating an approval worksheet of the data to be shared according to the authority of the data to be shared;
determining whether the approval worksheet completes approval;
and if so, linking the data to be shared to a block chain so as to share the data to be shared through the block chain.
Embodiments of the present specification also provide a non-volatile computer storage medium for data sharing, storing computer-executable instructions configured to:
generating an approval worksheet of the data to be shared according to the authority of the data to be shared;
determining whether the approval worksheet completes approval;
and if so, linking the data to be shared to a block chain so as to share the data to be shared through the block chain.
Based on the same inventive concept, embodiments of the present specification further provide a data sharing method and apparatus based on a block chain, an electronic device, and a non-volatile computer storage medium.
It should be noted that the data sharing scheme based on the block chain provided in the foregoing embodiment of this specification is applied to the first service platform side, while the data sharing scheme based on the block chain provided in the following embodiment of this specification is applied to the second service platform side.
Therefore, the following embodiments will be omitted from the description/brief description of the same or similar parts.
As shown in fig. 6, the foregoing embodiments of this specification provide a method for sharing data based on a block chain, including:
step S202, when it is monitored that the data to be shared is linked to the block chain, generating an examination and approval worksheet for warehousing the data to be shared.
In the implementation, according to the actual application scenario, a sophisticated monitoring means can be used to monitor whether the data to be shared has been uplinked to the block chain.
In some embodiments, when a coordination mechanism exists between the first service platform and the second service platform, the coordination mechanism may be utilized, for example, after the first service platform links the data to be shared, a notification message is sent to the second service platform to notify the second service platform, so as to further reduce the work of modifying the existing system.
In some embodiments, if there is no coordination mechanism between the first service platform and the second service platform, the block chain may notify the second service platform after the shared data is uplink to the block chain, so that the second service platform may monitor that the uplink of the data to be shared is completed.
And step S204, determining whether the approval work order is approved, and if so, executing step S206.
In specific implementation, the approval worksheet has corresponding auditors for approval, and no description is provided.
And step S206, the data to be shared is linked down from the block chain, so that the data to be shared obtained by the link-down is put into a warehouse.
It should be noted that, the manner of chaining down the data to be shared from the block may correspond to the manner of chaining up the data in the foregoing embodiment, and is not limited specifically here.
In specific implementation, after the data to be shared is linked down from the block chain, the data to be shared can be stored in the database system by using the existing data storage technology. Thus, after warehousing, the second service platform can use the data to be shared.
Through the steps S202 to S206, the data to be shared is linked down from the block chain and is put into a storage, which is convenient for the second service platform to use the data to be shared.
In some embodiments, when the generated approval work order is generated, the approval work order and the data classification information which are put in storage can be generated so as to facilitate the approval staff to approve the work order. Specifically, generating an approval work order for warehousing the data to be shared includes: and generating an audit work order for warehousing the data to be shared and information for classifying the data to be shared.
Fig. 7 is a schematic structural diagram of a data sharing apparatus based on a block chain according to an embodiment of the present disclosure.
As shown in fig. 7, the data sharing apparatus 20 includes: the generating module 21 is configured to generate an approval worksheet for warehousing the data to be shared when it is monitored that the data to be shared is linked to the block chain; the examination and approval module 22 is used for determining whether the examination and approval worksheet completes examination and approval, and if so, the downlink module 23 is called; the downlink module 23 is configured to downlink the data to be shared from the block chain, so as to store the data to be shared obtained by the downlink.
Optionally, generating an approval work order for warehousing the data to be shared includes:
and generating an audit work order for warehousing the data to be shared and information for classifying the data to be shared.
For the sake of understanding, the following description will schematically describe uplink and downlink procedures in sharing a service knowledge by a first service platform to a second service platform as an example.
As shown in fig. 8, the knowledge chaining process may include: the first service platform generates service knowledge, and at the moment, the service provider can edit the knowledge, for example, the service knowledge which needs to be shared to the second service platform is edited into a knowledge article, and the knowledge article which needs to be shared is stored in a knowledge base after the authority control of the service knowledge is set; then, the knowledge base system calls an existing order creating interface, wherein the order creating interface is an interface which is provided by the work order system to the knowledge base system and is used for creating a service work order, and thus the work order system generates an examination and approval work order of shared knowledge according to the set authority of the knowledge article, so that personnel who share the knowledge article and have examination and approval authority, such as a supervisor and an internal control auditor of the service waiter, can complete examination and approval of the work order; finally, the worksheet system pulls the knowledge from the knowledge base and links the knowledge to be shared to the block chain, for example, writes the knowledge into the block chain, thereby completing the knowledge linking process;
accordingly, the knowledge out-chaining process may include: when the knowledge is linked to the block chain, the worksheet system of the second service platform for operating the knowledge also generates an examination and approval worksheet for warehousing the knowledge, for example, generates a knowledge examination and approval worksheet and classification suggestions, so that auditors warehousing the knowledge, for example, operators and management and control personnel, carry out online examination and approval of shared knowledge on the examination and approval worksheets, and further after the examination and approval of the worksheets sharing the knowledge, the worksheet system transmits the shared knowledge to the knowledge base to complete warehousing, for example, writing the shared knowledge into the knowledge base system, so that the service knowledge can be inquired by the waiter for content operation, and the viewing authority of the service knowledge can be adjusted to further operate the service knowledge.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the embodiments of the system, the apparatus, the device, and the non-volatile computer storage medium, since they correspond to the method, the description is simple, and the relevant points can be referred to the partial description of the method embodiments.
The system, apparatus, device, and non-volatile computer storage medium and method provided in the embodiments of this specification correspond to each other, and they also have similar advantageous technical effects to the corresponding method.
In the 90 th generation of 20 th century, it is obvious that improvements in Hardware (for example, improvements in Circuit structures such as diodes, transistors and switches) or software (for improvement in method flow) can be distinguished for a technical improvement, however, as technology develops, many of the improvements in method flow today can be regarded as direct improvements in Hardware Circuit structures, designers almost all obtain corresponding Hardware Circuit structures by Programming the improved method flow into Hardware circuits, and therefore, it cannot be said that an improvement in method flow cannot be realized by Hardware entity modules, for example, Programmable logic devices (Programmable logic devices L organic devices, P L D) (for example, Field Programmable Gate Arrays (FPGAs) are integrated circuits whose logic functions are determined by user Programming of devices), and a digital system is "integrated" on a P L D "by self Programming of designers without requiring many kinds of integrated circuits manufactured and manufactured by special chip manufacturers to design and manufacture, and only a Hardware software is written in Hardware programs such as Hardware programs, software programs, such as Hardware programs, software, Hardware programs, software programs, Hardware programs, software, Hardware programs, software, Hardware programs, software, Hardware, software, Hardware, software, Hardware, software, Hardware, software, Hardware, software, Hardware, software, Hardware, software, Hardware, software, Hardware, software, Hardware, software, Hardware, software, Hardware, software, Hardware, software, Hardware, software, Hardware, software.
A controller may be implemented in any suitable manner, e.g., in the form of, for example, a microprocessor or processor and a computer readable medium storing computer readable program code (e.g., software or firmware) executable by the (micro) processor, logic gates, switches, Application Specific Integrated Circuits (ASICs), programmable logic controllers (PLC's) and embedded microcontrollers, examples of which include, but are not limited to, microcontrollers 625D, Atmel AT91SAM, Microchip PIC18F26K20 and Silicone L abs C8051F320, which may also be implemented as part of the control logic of a memory.
The systems, devices, modules or units illustrated in the above embodiments may be implemented by a computer chip or an entity, or by a product with certain functions. One typical implementation device is a computer. In particular, the computer may be, for example, a personal computer, a laptop computer, a cellular telephone, a camera phone, a smartphone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or a combination of any of these devices.
For convenience of description, the above devices are described as being divided into various units by function, and are described separately. Of course, the functionality of the units may be implemented in one or more software and/or hardware when implementing the present application.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The application may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The application may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (11)
1. A data sharing method based on a block chain comprises the following steps:
generating an approval worksheet of the data to be shared according to the authority of the data to be shared;
determining whether the approval worksheet completes approval;
and if so, uploading the data to be shared to a block chain so as to share the data to be shared through the block chain.
2. The method of claim 1, generating an approval worksheet for the data to be shared, comprising:
calling a work order interface, wherein the work order interface is an interface for creating a work order and is provided for a database system for storing the data to be shared by a work order system;
and generating the examination and approval work order of the data to be shared through the work order interface.
3. The method of claim 2, the uplink of the data to be shared to a blockchain, comprising:
the work order system pulls the data to be shared from the database system;
and the work order system links the data to be shared obtained by pulling to a block chain.
4. The method of claim 1, the blockchain comprising a public chain, a federation chain, or a private chain.
5. The method of claim 1, when the blockchain is a private chain, chaining the data to be shared onto the blockchain comprises: and writing the data to be shared into the private chain.
6. A data sharing method based on a block chain comprises the following steps:
when monitoring that the data to be shared is linked to a block chain, generating an examination and approval worksheet for warehousing the data to be shared;
determining whether the approval worksheet completes approval;
and if so, the data to be shared is linked down from the block chain, so that the data to be shared obtained by the link-down is put into a warehouse.
7. The method of claim 6, generating an approval worksheet for warehousing the data to be shared, comprising:
and generating an audit work order for warehousing the data to be shared and information for classifying the data to be shared.
8. An apparatus for data sharing based on block chains, comprising:
the generation module generates an approval worksheet of the data to be shared according to the authority of the data to be shared;
the examination and approval module is used for determining whether the examination and approval worksheet completes examination and approval;
and the uplink module is used for linking the data to be shared to the block chain after the approval module determines that the approval worksheet finishes approval, so that the data to be shared is shared through the block chain.
9. An apparatus for data sharing based on block chains, comprising:
the generating module is used for generating an examination and approval worksheet for warehousing the data to be shared when the situation that the data to be shared are linked to the block chain is monitored;
the examination and approval module is used for determining whether the examination and approval worksheet completes examination and approval;
and the downlink module is used for downlink of the data to be shared from the block chain after the approval module determines that the approval work order is approved, so as to store the data to be shared obtained by downlink.
10. An electronic device for data sharing, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
generating an approval worksheet of the data to be shared according to the authority of the data to be shared;
determining whether the approval worksheet completes approval;
and if so, uploading the data to be shared to a block chain so as to share the data to be shared through the block chain.
11. An electronic device for data sharing, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
when monitoring that the data to be shared is linked to a block chain, generating an examination and approval worksheet for warehousing the data to be shared;
determining whether the approval worksheet completes approval;
and if so, the data to be shared is linked down from the block chain, so that the data to be shared obtained by the link-down is put into a warehouse.
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