CN110427425A - Evaluation data sharing method and its system based on block chain - Google Patents

Abstract

This application discloses evaluation data sharing methods and its system based on block chain, which comprises at least one evaluation server every preset time period sends the first evaluation data inquiry request and gives block chain node；At least one described evaluation server receives the first evaluation data that the block chain node is sent；The first evaluation data are stored in local data base by least one described evaluation server, in order to which user accesses the first evaluation data by client.Method in the application enables to user's operation easy, and after operation is primary, the other users of each related platform can view the evaluation data, and then the user experience is improved.

Description

Evaluation data sharing method and system based on block chain

Technical Field

The invention relates to the technical field of computers, in particular to an evaluation data sharing method and system based on a block chain.

Background

At present, in the internet, each application has a respective centralized database, and data cannot be shared between different fields and different platforms in the same field. For example: a user publishes a piece of data on the platform A, the database of the platform A stores the data, and only other users of the platform A can see the piece of data. At this time, if the user wants to make other users of the B platform view the piece of data, the user must publish the same piece of data on the B platform; the database of the B-platform then stores the data, which other users of the B-platform can view.

However, when the user wants the platform users of the platforms in a certain field to be able to see the piece of data, the user needs to operate on the platforms. For example: the user publishes a commodity data on Taobao, and the user also needs to publish the commodity data on other platforms such as Sunning, Jingdong and the like all once. The operation of the user is complicated, and the user experience is greatly reduced.

In the block chain system, technologies such as an encryption algorithm, a consensus mechanism and distributed storage are adopted, so that the safety and the credibility of data on a chain can be ensured. Therefore, it is very important how to find a block chain to solve the problem of tedious user operation, thereby improving user experience.

The foregoing description is merely for convenience in understanding and is not to be construed as limiting the prior art to the present application.

Disclosure of Invention

Based on the above problems, the embodiment of the application provides an evaluation data sharing method and system based on a block chain, the method enables a user to operate easily, and after one operation, other users of all relevant platforms can view the evaluation data, so that user experience is improved.

The application discloses a block chain-based evaluation data sharing method in a first aspect, which comprises the following steps: at least one evaluation server sends a first evaluation data query request to the block link points every other preset time period; at least one evaluation server receives first evaluation data sent by the blockchain node; at least one of the rating servers stores the first rating data in a local database to facilitate user access to the first rating data through a client.

In one possible embodiment, the method further comprises: at least one of the clients sends second evaluation data to the blockchain node, so that the blockchain node uplinks the second evaluation data.

In one possible embodiment, the rating data includes a review time, review content, and a review object.

In a possible embodiment, the enabling a user to access the first evaluation data through a client specifically includes:

the client sends the first evaluation data query request to the evaluation server;

and the client receives the first evaluation data sent by the evaluation server.

The second aspect of the application discloses an evaluation data sharing system based on a blockchain, which comprises at least one evaluation server, at least one client and a blockchain system, wherein the blockchain system comprises a plurality of blockchain nodes; wherein,

at least one evaluation server sends a first evaluation data query request to the block link points every other preset time period;

at least one evaluation server receives first evaluation data sent by the blockchain node;

at least one of the rating servers stores the first rating data in a local database to facilitate user access to the first rating data through a client.

In one possible embodiment, at least one of the clients sends second evaluation data to the blockchain node, so that the blockchain node uplinks the second evaluation data.

In one possible embodiment, the rating data includes a review time, review content, and a review object.

In a possible embodiment, the enabling a user to access the first evaluation data through a client specifically includes:

the client sends the first evaluation data query request to the evaluation server;

and the client receives the first evaluation data sent by the evaluation server.

A third aspect of the application discloses a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the following method steps when executing the program:

at least one evaluation server sends a first evaluation data query request to the block link points every other preset time period;

at least one evaluation server receives first evaluation data sent by the blockchain node;

at least one of the rating servers stores the first rating data in a local database to facilitate user access to the first rating data through a client.

A fourth aspect of the present application discloses a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, realizes the following method steps:

at least one evaluation server sends a first evaluation data query request to the block link points every other preset time period;

at least one evaluation server receives first evaluation data sent by the blockchain node;

at least one of the rating servers stores the first rating data in a local database to facilitate user access to the first rating data through a client.

In a fifth aspect, there is provided a computer program product comprising instructions which, when run on a computer, cause the computer to perform the method of any one or more of the first or second aspects described above.

According to the method, the user operation is simple and convenient, after the operation is performed once, other users of all relevant platforms can check the evaluation data, and the user experience is further improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a block chain system architecture of the present disclosure;

fig. 2 is a schematic flowchart of an evaluation data sharing method based on a blockchain according to the present disclosure;

fig. 3 is a schematic structural diagram of an evaluation data sharing device based on a block chain according to the present disclosure;

fig. 4 is a schematic structural diagram of an evaluation data system based on a blockchain according to the present disclosure.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terms "first" and "second" in this application are used for convenience of understanding only, and are not to be construed as sequential or limiting in any way.

For the purpose of facilitating understanding of the embodiments of the present invention, the following description will be further explained with reference to specific embodiments, which are not to be construed as limiting the embodiments of the present invention.

As shown in fig. 1, a plurality of clients perform information interaction with the blockchain system, in this case, the clients are Decentralized clients (DApp), and the clients directly perform information interaction with the blockchain, and the clients have a function of a server and can store data locally; the plurality of evaluation servers also perform information interaction with the blockchain system; the blockchain system comprises a plurality of blockchain nodes, and any blockchain node can execute uplink operation on data sent by a client or an evaluation server. The uplink operation refers to distributed storage of data on blockchain nodes.

It should be noted that the client may also be a centralized client, and the client may access a centralized server; the centralized server performs information interaction with the block chain system; the uplink operation sent by the centralized client is sent to the blockchain node by the centralized server, and then the uplink operation of the evaluation data is completed by the blockchain node.

As shown in fig. 2, the evaluation data sharing method based on the block chain includes steps S201 to S203.

S201, at least one evaluation server sends a first evaluation data query request to a block chain node every other preset time period.

S202, at least one evaluation server receives first evaluation data sent by the blockchain node.

S203, at least one evaluation server stores the first evaluation data in a local database, so that a user can access the first evaluation data through a client.

In one example, the method further comprises: at least one of the clients sends second evaluation data to the blockchain node, so that the blockchain node uplinks the second evaluation data.

In another example, the ue sends second evaluation data to the evaluation server, and the evaluation server sends the second evaluation data to the block-linked point, so that the block-linked point uplinks the second evaluation data.

Note that the first evaluation data and the second evaluation data may be the same evaluation data or different evaluation data.

In one example, the rating data includes a rating time, a rating content, and a rating object. The evaluation contents include evaluations on movies, evaluations on cosmetics, evaluations on clothes, and the like, where movies, cosmetics, and clothes are objects of evaluation.

In an example, the facilitating the user to access the first evaluation data through the client specifically includes: the client sends the first evaluation data query request to the evaluation server; and the client receives the first evaluation data sent by the evaluation server.

According to the method, the user operation is simple and convenient, after the operation is performed once, other users of all relevant platforms can check the evaluation data, and the user experience is further improved.

In the method, a plurality of evaluation servers continuously request the block link point, so that all evaluation data of the block link are stored on the evaluation servers; in other words, the ratings data on the blockchain can be synchronized with the ratings data on the ratings server.

At this time, as long as there is a user sending an evaluation data uplink operation through the ue, the block node will uplink the evaluation data later. A plurality of different evaluation servers can synchronize the data, and a user does not need to perform multiple operations on different evaluation server platforms, so that the operation of the user is simpler and more convenient, and the user experience is further improved.

As shown in fig. 4, the evaluation data sharing system based on blockchain includes at least one evaluation server, at least one client, and a blockchain system, where the blockchain system includes a plurality of blockchain nodes.

At least one evaluation server sends a first evaluation data query request to the block link points every other preset time period;

at least one evaluation server receives first evaluation data sent by the blockchain node;

at least one of the rating servers stores the first rating data in a local database to facilitate user access to the first rating data through a client.

In one example, at least one of the clients sends second evaluation data to the blockchain node, so that the blockchain node uplinks the second evaluation data.

In one example, the ratings data includes a review time, review content, and a review object.

In an example, the facilitating the user to access the first evaluation data through the client specifically includes:

the client sends the first evaluation data query request to the evaluation server;

and the client receives the first evaluation data sent by the evaluation server.

According to the method, the user operation is simple and convenient, after the operation is performed once, other users of all relevant platforms can check the evaluation data, and the user experience is further improved.

The embodiment of the present application further discloses a computer device, which includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, wherein the processor implements the following method steps when executing the program:

at least one evaluation server sends a first evaluation data query request to the block link points every other preset time period;

at least one evaluation server receives first evaluation data sent by the blockchain node;

at least one of the rating servers stores the first rating data in a local database to facilitate user access to the first rating data through a client.

An embodiment of the present application further discloses a computer-readable storage medium, on which a computer program is stored, and when being executed by a processor, the computer program implements the following method steps:

at least one evaluation server sends a first evaluation data query request to the block link points every other preset time period;

at least one evaluation server receives first evaluation data sent by the blockchain node;

at least one of the rating servers stores the first rating data in a local database to facilitate user access to the first rating data through a client.

Fig. 3 shows a schematic diagram of a computer device, which may include: a processor 310, a memory 320, an input/output interface 330, a communication interface 340, and a bus 350. Wherein the processor 340, the memory 320, the input/output interface 330, and the communication interface 340 are communicatively coupled to each other within the device via a bus 350.

The processor 310 may be implemented by a general-purpose CPU (Central Processing Unit), a microprocessor, an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits, and is configured to execute related programs to implement the technical solutions provided in the embodiments of the present specification.

The Memory 320 may be implemented in the form of a ROM (Read Only Memory), a RAM (Random Access Memory), a static storage device, a dynamic storage device, or the like. The memory 320 may store an operating system and other application programs, and when the technical solution provided by the embodiments of the present specification is implemented by software or firmware, the relevant program codes are stored in the memory 320 and called to be executed by the processor 310.

The input/output interface 330 is used for connecting an input/output module to realize information input and output. The i/o module may be configured as a component in a device (not shown) or may be external to the device to provide a corresponding function. The input devices may include a keyboard, a mouse, a touch screen, a microphone, various sensors, etc., and the output devices may include a display, a speaker, a vibrator, an indicator light, etc.

The communication interface 340 is used for connecting a communication module (not shown in the figure) to implement communication interaction between the present device and other devices. The communication module can realize communication in a wired mode (such as USB, network cable and the like) and also can realize communication in a wireless mode (such as mobile network, WIFI, Bluetooth and the like).

Bus 350 includes a path that transfers information between the various components of the device, such as processor 310, memory 320, input/output interface 330, and communication interface 340.

It should be noted that although the above-mentioned device only shows the processor 310, the memory 320, the input/output interface 330, the communication interface 340 and the bus 350, in a specific implementation, the device may also include other components necessary for normal operation. In addition, those skilled in the art will appreciate that the above-described apparatus may also include only those components necessary to implement the embodiments of the present description, and not necessarily all of the components shown in the figures.

Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, a software module executed by a processor, or a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the scope of the present invention should be included in the scope of the present invention.

Claims (10)

1. The evaluation data sharing method based on the block chain is characterized by comprising the following steps:

at least one evaluation server sends a first evaluation data query request to the block link points every other preset time period;

at least one evaluation server receives first evaluation data sent by the blockchain node;

at least one of the rating servers stores the first rating data in a local database to facilitate user access to the first rating data through a client.

2. The method of claim 1, further comprising:

at least one of the clients sends second evaluation data to the blockchain node, so that the blockchain node uplinks the second evaluation data.

3. The method according to claim 1 or 2, wherein the evaluation data includes a comment time, comment content, and comment object.

4. The method according to claim 1, wherein the facilitating a user to access the first evaluation data through a client specifically includes:

the client sends the first evaluation data query request to the evaluation server;

and the client receives the first evaluation data sent by the evaluation server.

5. The evaluation data sharing system based on the block chain is characterized by comprising at least one evaluation server, at least one client and a block chain system, wherein the block chain system comprises a plurality of block chain nodes; wherein,

at least one evaluation server sends a first evaluation data query request to the block link points every other preset time period;

at least one evaluation server receives first evaluation data sent by the blockchain node;

at least one of the rating servers stores the first rating data in a local database to facilitate user access to the first rating data through a client.

6. The system of claim 5 wherein at least one of the clients sends second evaluation data to the blockchain node to cause the blockchain node to uplink the second evaluation data.

7. The system according to claim 5 or 6, wherein the evaluation data includes a comment time, comment content, and comment object.

8. The system according to claim 5, wherein the facilitating the user to access the first evaluation data through the client specifically includes:

the client sends the first evaluation data query request to the evaluation server;

and the client receives the first evaluation data sent by the evaluation server.

9. Computer arrangement comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor realizes the following method steps when executing the program:

at least one evaluation server sends a first evaluation data query request to the block link points every other preset time period;

at least one evaluation server receives first evaluation data sent by the blockchain node;

at least one of the rating servers stores the first rating data in a local database to facilitate user access to the first rating data through a client.

10. A computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, carries out the method steps of:

at least one evaluation server sends a first evaluation data query request to the block link points every other preset time period;

at least one evaluation server receives first evaluation data sent by the blockchain node;

at least one of the rating servers stores the first rating data in a local database to facilitate user access to the first rating data through a client.