CN116127521A - News processing method, system, storage medium and electronic equipment based on block chain - Google Patents
News processing method, system, storage medium and electronic equipment based on block chain Download PDFInfo
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Abstract
The invention provides a news processing method, a system, a storage medium and electronic equipment based on a blockchain, wherein the method comprises the following steps: acquiring news materials uploaded by a user; auditing the news materials based on a first preset rule, and grading the news materials passing the auditing based on a second preset rule; storing the hash value, the rating information and the user information of the rated news materials into a blockchain; and trading the rated news materials. According to the news processing method, system, storage medium and electronic equipment based on the blockchain, the wide collection of news materials is realized through the blockchain, the timeliness of the news materials is guaranteed, and the method and the system are traceable.
Description
Technical Field
The invention belongs to the technical field of information processing, and particularly relates to a news processing method, a news processing system, a storage medium and electronic equipment based on a block chain.
Background
With rapid development of wireless communication, smart terminals such as smart phones and tablet computers have been widely used. It has become very easy to record events that are happening nearby and upload to the media platform through the intelligent terminal. In general, when a news event occurs, it is common for the general public to first arrive at the news scene. Therefore, the strength of the masses is fully exerted to crowd-source news, which is helpful for timely publishing first-line news and expanding news sources. The existing news release platform is mainly of a centralized structure, and news contents provided by the general masses may have the problems of unreliability, easy tampering, no profession and the like. In addition, the existing release mode cannot excite enthusiasm of the masses.
Therefore, the conventional news distribution system mainly including the professional news institution has the following drawbacks.
(1) The general masses' strength is not exerted to participate in the whole release process, and only a few masses participate in the release process, so that news content is not abundant.
(2) Because of uncertainty in the location and time of news events, professional news reporters have difficulty reaching the news scene at the first time, and news events have difficulty reporting in real-time or in time.
(3) The rights and interests of the news material provider are hardly guaranteed.
(4) The authenticity and integrity of news stories lacks authority due to the centralized management approach.
(5) The publishing and forwarding modes of news have a complex tracing process for the original materials; if false or counterfeit materials exist, the materials are not usually clarified in time, and cannot be overtime to catch up.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present invention aims to provide a block chain-based news processing method, system, storage medium and electronic device, which can realize the wide collection of news materials through a block chain, thereby guaranteeing the timeliness of the news materials and being traceable.
In a first aspect, the present invention provides a blockchain-based news processing method, the method comprising the steps of: acquiring news materials uploaded by a user; auditing the news materials based on a first preset rule, and grading the news materials passing the auditing based on a second preset rule; storing the hash value, the rating information and the user information of the rated news materials into a blockchain; and trading the rated news materials.
In an implementation manner of the first aspect, the method further includes obtaining registration information of the user, and obtaining news materials uploaded by the user only after the registration information is approved.
In one implementation manner of the first aspect, auditing the news material based on the first preset rule includes the following steps:
judging whether the news material can be opened or not;
judging whether the news material is clear or not;
and judging whether the news material has timeliness or not.
In one implementation of the first aspect, rating news stories that pass the audit based on the second preset rule includes the steps of:
acquiring the integral of a user;
acquiring timeliness of the news material;
and generating rating information of the news materials based on the points and the timeliness.
In one implementation of the first aspect, trading the rated news material includes the steps of:
issuing transaction information of the news material, wherein the transaction information comprises transaction permission and transaction payment, and the transaction permission comprises use rights and purchase rights of the news material;
receiving an authority purchase request of a purchasing user for the news material and payment information consistent with the transaction payment;
and transferring the authority of the news material corresponding to the authority purchase request to the purchasing user, and transferring the payment information to the user after removing the management cost.
In an implementation manner of the first aspect, the method further includes obtaining feedback information after the news material is released, and updating a score of a user uploading the news material based on the feedback information; the feedback information includes forwarding amount, access amount, praise amount and comment amount.
In one implementation manner of the first aspect, updating the score of the user uploading the news material based on the feedback information includes the following steps:
according to
Acquiring an initial integral of said user, wherein +.>
The average points of all users and the previous points of the video uploaded by the users are respectively +.>
Is a constant value, and is used for the treatment of the skin,P n a rating score for the news stories;
according to
Acquiring an adjustment integral of the user, wherein +.>
Are all constant, q is the sum of forwarding quantity, access quantity, praise quantity and comment quantity, t is the number of transactions, p is the total income of transactions, and +.>
、
The average value of the sum of the forwarding quantity, the access quantity, the praise quantity and the comment quantity, the average value of the transaction times and the average value of the total income of the transaction are respectively;
updating the user's integral to the sum of the initial integral and the adjusted integral.
In a second aspect, the present invention provides a blockchain-based news processing system, the system including an acquisition module, an audit rating module, a storage module, and a transaction module;
the acquisition module is used for acquiring news materials uploaded by a user;
the auditing and grading module is used for auditing the news materials based on a first preset rule and grading the news materials passing the auditing based on a second preset rule;
the storage module is used for storing the hash value, the rating information and the user information of the rated news materials to the blockchain;
the transaction module is used for transacting the rated news materials.
In a third aspect, the present invention provides an electronic device comprising: a processor and a memory;
the memory is used for storing a computer program;
the processor is configured to execute the computer program stored in the memory, so that the electronic device executes the block chain-based news processing method.
In a fourth aspect, the present invention provides a computer readable storage medium having stored thereon a computer program, wherein the program when executed by an electronic device implements the blockchain-based news processing method described above.
As described above, the block chain-based news processing method, system, storage medium and electronic device have the following beneficial effects.
According to the news processing method, the system, the storage medium and the electronic equipment based on the blockchain, disclosed by the invention, the wide collection of news materials is realized through the blockchain, the range of news material providers is expanded, and the timeliness of the news materials is ensured; the block chain has traceability, so that the rights and interests of a news material provider can be ensured, the news material is prevented from being stolen, and the news material with infringement can be traced in time; the establishment of news nascent state is promoted, news content is enriched, and timeliness of news is improved.
Drawings
Fig. 1 is a schematic view of an electronic device according to an embodiment of the invention.
FIG. 2 is a flow chart of a block chain based news processing method according to an embodiment of the invention.
Fig. 3 is a schematic diagram illustrating a block chain-based news processing system according to an embodiment of the invention.
Fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the invention.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
The following embodiments of the present invention provide a blockchain-based news processing method that is applicable to an electronic device as shown in fig. 1. The electronic device in the present invention may include a mobile phone 11, a tablet computer 12, a notebook computer 13, a wearable device, a vehicle-mounted device, an augmented Reality (Augmented Reality, AR)/Virtual Reality (VR) device, an Ultra-Mobile Personal Computer (UMPC), a netbook, a personal digital assistant (Personal Digital Assistant, PDA) and the like with a wireless charging function, and the specific type of the electronic device is not limited in the embodiments of the present invention.
For example, the electronic device may be a Station (ST) in a wireless charging enabled WLAN, a wireless charging enabled cellular telephone, a cordless telephone, a Session initiation protocol (Session InitiationProtocol, SIP) telephone, a wireless local loop (WirelessLocal Loop, WLL) station, a personal digital assistant (Personal Digital Assistant, PDA) device, a wireless charging enabled handheld device, a computing device or other processing device, a computer, a laptop computer, a handheld communication device, a handheld computing device, and/or other devices for communicating over a wireless system, as well as next generation communication systems, such as a mobile terminal in a 5G network, a mobile terminal in a future evolved public land mobile network (PublicLand Mobile Network, PLMN), or a mobile terminal in a future evolved Non-terrestrial network (Non-terrestrial Network, NTN), etc.
For example, the electronic device may communicate with networks and other devices via wireless communications. The wireless communications may use any communication standard or protocol including, but not limited to, global system for mobile communications (GlobalSystem of Mobile communication, GSM), general Packet radio service (General Packet RadioService, GPRS), code division multiple access (Code Division Multiple Access, CDMA), wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA), long term evolution (Long Term Evolution, LTE)), email, short message service (Short Messaging Service, SMS), BT, GNSS, WLAN, NFC, FM, and/or IR techniques, among others. The GNSS may include a global satellite positioning system (Global Positioning System, GPS), a global navigation satellite system (Global Navigation Satellite System, GLONASS), a beidou satellite navigation system (BeiDou navigation Satellite System, BDS), a Quasi zenith satellite system (Quasi-Zenith Satellite System, QZSS) and/or a satellite based augmentation system (Satellite Based Augmentation Systems, SBAS).
The news processing method based on the blockchain utilizes the blockchain technology to manage each link of news release (including storage, browsing, rating, transaction and the like), ensures transparency and safety of all transactions by utilizing intelligent contracts, can improve the enthusiasm of users for participation and improve the quality of news, thereby establishing a new news gathering and editing mode. In addition, a set of decentralised alliance network is established through the management of the blockchain, users can share news materials to obtain rewards and privacy is not revealed, and the news materials can be transacted based on the blockchain platform.
The following describes the technical solution in the embodiment of the present invention in detail with reference to the drawings in the embodiment of the present invention.
As shown in FIG. 2, in one embodiment, the block chain based news processing method of the present invention includes the following steps.
And S1, acquiring news materials uploaded by a user.
Specifically, the user uploads acquired news materials to the blockchain platform, including but not limited to audio, video, and pictures. The user can be a personal user or a common user. Before uploading news material, the user needs to register on the blockchain platform first, and only the registered user can upload the news material. Preferably, when the individual user registers, the user needs to answer a preset question, and the registration can be completed when the answer score reaches a preset score. When the institution user registers, the certification file needs to be provided, and the validity period of the certification file needs to be checked regularly.
And S2, auditing the news materials based on a first preset rule, and grading the news materials passing the auditing based on a second preset rule.
Specifically, after the blockchain platform acquires the news material, the news material needs to be checked first. And returning the news materials which are not qualified in the verification, and grading the news materials which are qualified in the verification. When the news material is audited based on a first preset rule, whether the news material can be opened, clear and time-efficient needs to be judged. The timeliness refers to whether a preset time interval requirement is met, for example, whether a time interval between the occurrence time and the uploading time of the news material is within a preset interval.
And for news materials passing the audit, generating rating information of the news materials according to the score of the user and the timeliness of the news materials. Preferably, the rating information includes popular material, high quality material, normal material, and unqualified material. For unsuitable materials, the materials are returned directly, and other materials are further processed. Wherein the user's score is derived from two aspects: (1) After uploading news materials, the user obtains points according to the ratings of the news materials; (2) And adjusting the user score according to the forwarding quantity, the access quantity, the praise quantity and the comment quantity after the news material is released. Preferably, a correlation table of points of the user, timeliness of the news materials and the rating information is provided in advance, and the rating information corresponding to the news materials is obtained according to the table.
And step S3, storing the hash value, the rating information and the user information of the rated news materials into a blockchain.
Specifically, hash values of popular materials, high-quality materials and common materials are obtained, the hash values, the rating information and the user information are stored in a blockchain, the fact that the news materials cannot be tampered is guaranteed, the fact that uploading of original ownership of the news materials by users is guaranteed, and if the situation that false, fake and the like occur to the materials is found in the later period, the method can be used for overtaking responsibility fixing.
And S4, trading the rated news materials.
Specifically, on the blockchain platform, users without usage rights and ownership rights may have rights restrictions when viewing the news material, such as only a portion of the content may be intercepted, the content resolution is insufficient, the content is watermarked, etc. The user can view the complete news material only after purchasing the corresponding rights to the news material. In the invention, the blockchain platform provides a transaction channel for the news material.
In one embodiment, trading the rated news material includes the following steps.
41 Transaction information of the news material is published, the transaction information comprises transaction rights and transaction rewards, and the transaction rights comprise use rights and purchase rights of the news material.
The transaction reward of the news material is set by the uploading user, all transactions are anonymously transacted through the blockchain platform, privacy of the uploading user is ensured, and traceability and non-falsification of all transactions are ensured.
42 Receiving a permission purchase request of a purchasing user for the news material and payment information consistent with the transaction consideration.
43 Transferring the authority of the news material corresponding to the authority purchase request to the purchasing user, and transferring the payment information to the user after removing the management cost.
Wherein if the purchasing user purchases ownership, the uploading user no longer owns the revenue after the news material. Transactions subsequent to the news material are directly associated with the purchasing user. If the purchasing user purchases the right to use, the uploading user still has the benefit after the news material. And meanwhile, the blockchain platform charges a certain proportion of management fees for the transaction, so that the part of the payment information except the management fees is transferred to the uploading user.
Preferably, the block chain-based news processing method further comprises the steps of obtaining feedback information after the news materials are released, and updating the points of users uploading the news materials based on the feedback information; the feedback information includes forwarding amount, access amount, praise amount and comment amount. The news can be released by using the news materials for users with the news material using rights and ownership rights, and the forwarding amount, the access amount, the praise amount and the comment amount of the news released by the news materials are fed back to the blockchain platform at regular intervals. The blockchain platform evaluates the quality of the news materials according to the forwarding quantity, the access quantity, the praise quantity and the comment quantity fed back by the user, and gives additional points to the uploading user through evaluation; and if the news material has the preset violation problem, correspondingly deducting a certain point.
In one embodiment, updating the credit of the user uploading the news material based on the feedback information includes the following steps.
a) According to
Acquiring an initial integral of said user, wherein +.>
The average points of all users and the previous points of the video uploaded by the users are respectively +.>
Is a constant value, and is used for the treatment of the skin,P n and grading scores for the news stories.
Wherein news material may be classified into a plurality of levels according to its quality. Such asP 1 、P 2 、P 3 、P 4 Respectively representing popular materials, high-quality materials, common materials and unqualified materials. Different ratings correspond to different ratings scores for different levels of news stories. For example, the number of the cells to be processed,P 1 、P 2 、P 3 score values of 100%, 80%, 50% may be given respectively,P 4 the score is not returned directly.
b) According to
Obtaining an adjustment score for the user, wherein
Are all constant, q is the sum of forwarding quantity, access quantity, praise quantity and comment quantity, t is the number of transactions, p is the total income of transactions, and +.>
、/>
The average value of the sum of the forwarding quantity, the access quantity, the praise quantity and the comment quantity, the average value of the transaction times and the average value of the total income of the transaction are respectively obtained.
c) Updating the user's integral to the sum of the initial integral and the adjusted integral.
In addition, if the news material is confirmed to have false, infringement and other conditions, a certain point of the uploading user is deducted. Specifically, the integral is subtracted as
Wherein->
Adjustment points acquired for the news material phase,/-j>
Is constant.
The protection scope of the news processing method based on blockchain in the embodiment of the invention is not limited to the execution sequence of the steps listed in the embodiment, and all the schemes implemented by adding or removing steps and replacing steps according to the prior art by the principle of the invention are included in the protection scope of the invention.
The embodiment of the invention also provides a block chain-based news processing system, which can realize the block chain-based news processing method, but the realization device of the block chain-based news processing system comprises but is not limited to the structure of the block chain-based news processing system listed in the embodiment, and all structural variations and substitutions of the prior art according to the principles of the invention are included in the protection scope of the invention.
As shown in FIG. 3, in one embodiment, the blockchain-based news processing system of the present invention includes an acquisition module 31, an audit rating module 32, a storage module 33, and a transaction module 34.
The obtaining module 31 is configured to obtain news materials uploaded by a user.
Specifically, the user uploads acquired news materials to the blockchain platform, including but not limited to audio, video, and pictures. The user can be a personal user or a common user. Before uploading news material, the user needs to register on the blockchain platform first, and only the registered user can upload the news material. Preferably, when the individual user registers, the user needs to answer a preset question, and the registration can be completed when the answer score reaches a preset score. When the institution user registers, the certification file needs to be provided, and the validity period of the certification file needs to be checked regularly.
The auditing and grading module 32 is connected to the obtaining module 31, and is configured to audit the news materials based on a first preset rule, and grade the news materials passing the auditing based on a second preset rule.
Specifically, after the blockchain platform acquires the news material, the news material needs to be checked first. And returning the news materials which are not qualified in the verification, and grading the news materials which are qualified in the verification. When the news material is audited based on a first preset rule, whether the news material can be opened, clear and time-efficient needs to be judged. The timeliness refers to whether a preset time interval requirement is met, for example, whether a time interval between the occurrence time and the uploading time of the news material is within a preset interval.
And for news materials passing the audit, generating rating information of the news materials according to the score of the user and the timeliness of the news materials. Preferably, the rating information includes popular material, high quality material, normal material, and unqualified material. For unsuitable materials, the materials are returned directly, and other materials are further processed. Wherein the user's score is derived from two aspects: (1) After uploading news materials, the user obtains points according to the ratings of the news materials; (2) And adjusting the user score according to the forwarding quantity, the access quantity, the praise quantity and the comment quantity after the news material is released. Preferably, a correlation table of points of the user, timeliness of the news materials and the rating information is provided in advance, and the rating information corresponding to the news materials is obtained according to the table.
The storage module 33 is connected to the audit rating module 32, and is configured to store the hash value, the rating information and the user information of the rated news material to the blockchain.
Specifically, hash values of popular materials, high-quality materials and common materials are obtained, the hash values, the rating information and the user information are stored in a blockchain, the fact that the news materials cannot be tampered is guaranteed, the fact that uploading of original ownership of the news materials by users is guaranteed, and if the situation that false, fake and the like occur to the materials is found in the later period, the method can be used for overtaking responsibility fixing.
The transaction module 34 is connected to the storage module 33, and is configured to transact the rated news material.
Specifically, on the blockchain platform, users without usage rights and ownership rights may have rights restrictions when viewing the news material, such as only a portion of the content may be intercepted, the content resolution is insufficient, the content is watermarked, etc. The user can view the complete news material only after purchasing the corresponding rights to the news material. In the invention, the blockchain platform provides a transaction channel for the news material.
In one embodiment, trading the rated news material includes the following steps.
41 Transaction information of the news material is published, the transaction information comprises transaction rights and transaction rewards, and the transaction rights comprise use rights and purchase rights of the news material.
The transaction reward of the news material is set by the uploading user, all transactions are anonymously transacted through the blockchain platform, privacy of the uploading user is ensured, and traceability and non-falsification of all transactions are ensured.
42 Receiving a permission purchase request of a purchasing user for the news material and payment information consistent with the transaction consideration.
43 Transferring the authority of the news material corresponding to the authority purchase request to the purchasing user, and transferring the payment information to the user after removing the management cost.
Wherein if the purchasing user purchases ownership, the uploading user no longer owns the revenue after the news material. Transactions subsequent to the news material are directly associated with the purchasing user. If the purchasing user purchases the right to use, the uploading user still has the benefit after the news material. And meanwhile, the blockchain platform charges a certain proportion of management fees for the transaction, so that the part of the payment information except the management fees is transferred to the uploading user.
Preferably, the block chain-based news processing method further comprises the steps of obtaining feedback information after the news materials are released, and updating the points of users uploading the news materials based on the feedback information; the feedback information includes forwarding amount, access amount, praise amount and comment amount. The news can be released by using the news materials for users with the news material using rights and ownership rights, and the forwarding amount, the access amount, the praise amount and the comment amount of the news released by the news materials are fed back to the blockchain platform at regular intervals. The blockchain platform evaluates the quality of the news materials according to the forwarding quantity, the access quantity, the praise quantity and the comment quantity fed back by the user, and gives additional points to the uploading user through evaluation; and if the news material has the preset violation problem, correspondingly deducting a certain point.
In one embodiment, updating the credit of the user uploading the news material based on the feedback information includes the following steps.
a) According to
Acquiring an initial integral of said user, wherein +.>
The average points of all users and the previous points of the video uploaded by the users are respectively +.>
Is a constant value, and is used for the treatment of the skin,P n and grading scores for the news stories.
Wherein news material may be classified into a plurality of levels according to its quality. Such asP 1 、P 2 、P 3 、P 4 Respectively representing popular materials, high-quality materials, common materials and unqualified materials. Different ratings correspond to different ratings scores for different levels of news stories. For example, the number of the cells to be processed,P 1 、P 2 、P 3 score values of 100%, 80%, 50% may be given respectively,P 4 the score is not returned directly.
b) According to
Obtaining an adjustment score for the user, wherein
Are all constant, q is the sum of forwarding quantity, access quantity, praise quantity and comment quantity, t is the number of transactions, p is the total income of transactions, and +.>
、/>
The average value of the sum of the forwarding quantity, the access quantity, the praise quantity and the comment quantity, the average value of the transaction times and the average value of the total income of the transaction are respectively obtained.
c) Updating the user's integral to the sum of the initial integral and the adjusted integral.
In addition, if the news material is confirmed to have false, infringement and other conditions, a certain point of the uploading user is deducted. Specifically, the integral is subtracted as
Wherein->
Adjustment points acquired for the news material phase,/-j>
Is constant.
In the several embodiments provided in the present invention, it should be understood that the disclosed system, apparatus, or method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of modules/units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple modules or units may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or modules or units, which may be in electrical, mechanical or other forms.
The modules/units illustrated as separate components may or may not be physically separate, and components shown as modules/units may or may not be physical modules, i.e., may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules/units may be selected according to actual needs to achieve the objectives of the embodiments of the present invention. For example, functional modules/units in various embodiments of the invention may be integrated into one processing module, or each module/unit may exist alone physically, or two or more modules/units may be integrated into one module/unit.
Those of ordinary skill would further appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be embodied in electronic hardware, in computer software, or in a combination of the two, and that the elements and steps of the examples have been generally described in terms of function in the foregoing description to clearly illustrate the 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 solution. 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 embodiment of the invention also provides a computer readable storage medium. Those of ordinary skill in the art will appreciate that all or part of the steps in a method implementing the above embodiments may be implemented by a program to instruct a processor, where the program may be stored in a computer readable storage medium, where the storage medium is a non-transitory (non-transitory) medium, such as a random access memory, a read only memory, a flash memory, a hard disk, a solid state disk, a magnetic tape (magnetic tape), a floppy disk (floppy disk), an optical disk (optical disk), and any combination thereof. The storage media may be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that contains an integration of one or more available media. The usable medium may be a magnetic medium (e.g., a floppy disk, a hard disk, a magnetic tape), an optical medium (e.g., a digital video disc (digital video disc, DVD)), or a semiconductor medium (e.g., a Solid State Disk (SSD)), or the like.
The embodiment of the invention also provides electronic equipment. The electronic device includes a processor and a memory.
The memory is used for storing a computer program.
The memory includes: various media capable of storing program codes, such as ROM, RAM, magnetic disk, U-disk, memory card, or optical disk.
The processor is connected with the memory and is used for executing the computer program stored in the memory so as to enable the electronic equipment to execute the block chain-based news processing method.
Preferably, the processor may be a general-purpose processor, including a central processing unit (Central Processing Unit, abbreviated as CPU), a network processor (Network Processor, abbreviated as NP), etc.; but also digital signal processors (Digital Signal Processor, DSP for short), application specific integrated circuits (Application Specific Integrated Circuit, ASIC for short), field programmable gate arrays (Field Programmable Gate Array, FPGA for short) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.
As shown in fig. 4, the electronic device of the present invention is embodied in the form of a general purpose computing device. Components of an electronic device may include, but are not limited to: one or more processors or processing units 41, a memory 42, a bus 43 connecting the different system components, including the memory 42 and the processing unit 41.
Electronic devices typically include a variety of computer system readable media. Such media can be any available media that can be accessed by the electronic device and includes both volatile and nonvolatile media, removable and non-removable media.
A program/utility 424 having a set (at least one) of program modules 4241 may be stored in, for example, memory 42, such program modules 4241 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment. Program modules 4241 generally perform the functions and/or methodologies of the described embodiments of the invention.
The electronic device may also communicate with one or more external devices (e.g., keyboard, pointing device, display, etc.), with one or more devices that enable a user to interact with the electronic device, and/or with any device (e.g., network card, modem, etc.) that enables the electronic device to communicate with one or more other computing devices. Such communication may occur through an input/output (I/O) interface 44. And the electronic device may also communicate with one or more networks such as a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the internet, via the network adapter 45. As shown in fig. 4, the network adapter 45 communicates with other modules of the electronic device over the bus 43. It should be appreciated that although not shown, other hardware and/or software modules may be used in connection with an electronic device, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, data backup storage systems, and the like.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (10)
1. A method of blockchain-based news processing, the method comprising the steps of:
acquiring news materials uploaded by a user;
auditing the news materials based on a first preset rule, and grading the news materials passing the auditing based on a second preset rule;
storing the hash value, the rating information and the user information of the rated news materials into a blockchain;
and trading the rated news materials.
2. The blockchain-based news processing method of claim 1, wherein: the method further comprises the step of obtaining registration information of the user, and obtaining news materials uploaded by the user only after the registration information is approved.
3. The blockchain-based news processing method of claim 1, wherein: the auditing of the news materials based on the first preset rule comprises the following steps:
judging whether the news material can be opened or not;
judging whether the news material is clear or not;
and judging whether the news material has timeliness or not.
4. The blockchain-based news processing method of claim 1, wherein: ranking news stories that pass the audit based on a second preset rule includes the steps of:
acquiring the integral of a user;
acquiring timeliness of the news material;
and generating rating information of the news materials based on the points and the timeliness.
5. The blockchain-based news processing method of claim 1, wherein: trading the rated news material comprises the following steps:
issuing transaction information of the news material, wherein the transaction information comprises transaction permission and transaction payment, and the transaction permission comprises use rights and purchase rights of the news material;
receiving an authority purchase request of a purchasing user for the news material and payment information consistent with the transaction payment;
and transferring the authority of the news material corresponding to the authority purchase request to the purchasing user, and transferring the payment information to the user after removing the management cost.
6. The blockchain-based news processing method of claim 1, wherein: the method further comprises the steps of obtaining feedback information after the news materials are released, and updating the points of users uploading the news materials based on the feedback information; the feedback information includes forwarding amount, access amount, praise amount and comment amount.
7. The blockchain-based news processing method of claim 6, wherein: updating the credit of the user uploading the news material based on the feedback information comprises the following steps:
according to
Acquiring an initial integral of said user, wherein +.>
The average points of all users and the previous points of the video uploaded by the users are respectively +.>
Is a constant value, and is used for the treatment of the skin,P n a rating score for the news stories;
according to
Acquiring an adjustment integral of the user, wherein +.>
Are all constant, q is the sum of forwarding quantity, access quantity, praise quantity and comment quantity, t is the number of transactions, p is the total income of transactions, and +.>
、/>
The average value of the sum of the forwarding quantity, the access quantity, the praise quantity and the comment quantity, the average value of the transaction times and the average value of the total income of the transaction are respectively;
updating the user's integral to the sum of the initial integral and the adjusted integral.
8. A news processing system based on a blockchain is characterized by comprising an acquisition module, an auditing rating module, a storage module and a transaction module;
the acquisition module is used for acquiring news materials uploaded by a user;
the auditing and grading module is used for auditing the news materials based on a first preset rule and grading the news materials passing the auditing based on a second preset rule;
the storage module is used for storing the hash value, the rating information and the user information of the rated news materials to the blockchain;
the transaction module is used for transacting the rated news materials.
9. An electronic device, the electronic device comprising: a processor and a memory;
the memory is used for storing a computer program;
the processor is configured to execute the computer program stored in the memory to cause the electronic device to perform the blockchain-based news processing method of any of claims 1 to 7.
10. A computer readable storage medium having stored thereon a computer program, which when executed by an electronic device implements the blockchain-based news processing method of any of claims 1 to 7.
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