CN112148796A - Electronic trade document sharing method, device, equipment and medium - Google Patents
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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Abstract
The application discloses a method, a device, equipment and a medium for sharing electronic trade documents, wherein the method comprises the following steps: acquiring a query request aiming at a target transaction enterprise sent by the enterprise of the country through the pre-established trade business service of the country with the authority of accessing the alliance chain of the country, and transmitting the query request to the pre-established data synchronization service of the country with the authority of accessing the alliance chain of the country; transmitting the query request to a trading country data synchronization service which corresponds to the target trading enterprise and has the authority of accessing the trading country alliance chain through a home country data synchronization service, and receiving a query result fed back by the trading country data synchronization service after querying data information in the trading country alliance chain; and transmitting the query result to the national trade business service through the national data synchronization service so that the national enterprise can create and/or verify the electronic trade document based on the query result. The electronic trade bill sharing can be realized, and the electronic trade bill verification efficiency is improved.
Description
Technical Field
The invention relates to the field of block chains, in particular to a method, a device, equipment and a medium for sharing electronic trade documents.
Background
At present, trade global wave injects strong power into economic development of each country, and in order to realize circulation of trade goods and goods in each country, each country relies on paper trade documents, such as freight bills and bill of lading, to realize right-to-property relationship transfer of goods and goods. Some countries have already carried out paperless trade, but because of factors such as technology and political environment, it is difficult to realize global trade paperless trade, but the paper trade bill has the problems of easy counterfeiting, difficult discrimination of true and false, easy loss and the like; in the prior art, when one country needs to trade with a plurality of countries, the countries need to access the paperless trade services of the corresponding countries respectively, and the countries lack effective services for providing unified standardization for the countries, so that the services are too dispersed, the efficiency of verifying the trade documents is reduced, and the efficiency of cross-country import and export trade is low.
Disclosure of Invention
In view of this, the present invention aims to provide a method, an apparatus, a device and a medium for sharing an electronic trade document, which improve the efficiency of verifying the electronic trade document and improve the efficiency of transnational import and export trade, and the specific scheme is as follows:
in a first aspect, the application discloses a method for sharing an electronic trade document, comprising:
acquiring a query request aiming at a target transaction enterprise sent by a home enterprise through a pre-established home trade business service with the access home alliance chain authority, and transmitting the query request to a pre-established home data synchronization service with the access home alliance chain authority;
transmitting the query request to a trading country data synchronization service which corresponds to the target trading enterprise and has the authority of accessing a trading country alliance chain through the home country data synchronization service, and receiving a query result fed back by the trading country data synchronization service after querying data information in the trading country alliance chain;
and transmitting the query result to the national trade business service through the national data synchronization service so that the national enterprise can create and/or query the electronic trade document based on the query result.
Optionally, the query request includes an enterprise identity query request and a document authenticity query request.
Optionally, the electronic trade document sharing method further includes:
acquiring the query request sent by the transaction country data synchronization service through the country data synchronization service;
and inquiring corresponding data information on the home country alliance chain based on the inquiry request, and sending the generated corresponding inquiry result to the transaction country data synchronization service.
Optionally, the receiving of the query result fed back by the trading country data synchronization service after querying the data information in the trading country alliance chain includes:
if the query request is the enterprise identity query request, receiving an identity query result which is fed back by the transaction country data synchronization service and corresponds to the enterprise identity query request; the identity query result comprises enterprise real-name information and a public key;
the identity query result is the identity query result generated by the trading country data synchronization service by querying corresponding enterprise identity information on the trading country alliance chain and based on the enterprise identity information.
Optionally, the creating and/or querying of the electronic trade document by the domestic enterprise based on the query result includes:
when the domestic enterprise receives the identity query result, creating an electronic trade document based on the identity query result and signing;
and uploading the electronic trade bill containing the signature to the home country alliance chain through the home country trade business service, and sending the electronic trade bill to the target transaction enterprise.
Optionally, the receiving of the query result fed back by the trading country data synchronization service after querying the data information in the trading country alliance chain includes:
if the query request is the bill authenticity query request, receiving a bill query result which is fed back by the transaction country data synchronous service and corresponds to the bill authenticity query request;
and the document query result is a document query result generated by querying a corresponding electronic trade document on the alliance chain of the trading country through the data synchronization service of the trading country and verifying the opening information, the trading information and the document template of the electronic trade document.
Optionally, the electronic trade document sharing method further includes:
and inquiring the identity information of other enterprises in the country from the union chain of the country through the trade business service in the country, and verifying the authenticity of the electronic trade documents of other enterprises in the country.
In a second aspect, the application discloses an electronic trade document sharing device, including:
the query request acquisition module is used for acquiring a query request aiming at a target transaction enterprise sent by the home enterprise through a pre-established home trade business service with the authority of accessing the home alliance chain, and transmitting the query request to a pre-established home data synchronization service with the authority of accessing the home alliance chain;
the query request sending module is used for transmitting the query request to a trading country data synchronization service which corresponds to the target trading enterprise and has the authority of accessing a trading country alliance chain through the home country data synchronization service, and receiving a query result fed back by the trading country data synchronization service after querying data information in the trading country alliance chain;
and the query result acquisition module is used for transmitting the query result to the national trade business service through the national data synchronization service so that the national enterprise can create and/or query the electronic trade document based on the query result.
In a third aspect, the present application discloses an electronic device, comprising:
a memory for storing a computer program;
and the processor is used for executing the computer program to realize the electronic trade bill sharing method.
In a fourth aspect, the present application discloses a computer readable storage medium for storing a computer program; wherein the computer program when executed by the processor implements the aforementioned electronic trade document sharing method.
The method comprises the steps that a query request which is sent by a domestic enterprise and aims at a target transaction enterprise is obtained through a pre-established domestic trade business service with the access domestic alliance chain authority, and the query request is transmitted to a pre-established domestic data synchronization service with the access domestic alliance chain authority; then, the inquiry request is transmitted to a trading country data synchronization service which corresponds to the target trading enterprise and has the authority of accessing a trading country alliance chain through the home country data synchronization service, and an inquiry result fed back after the trading country data synchronization service inquires data information in the trading country alliance chain is received; and finally, transmitting the query result to the national trade business service through the national data synchronization service so that the national enterprise can create and/or query the electronic trade document based on the query result.
Therefore, after the domestic data synchronization service sends an inquiry request to the trading country data synchronization service, the corresponding inquiry result fed back by the trading country data synchronization service after inquiring data information in the trading country alliance chain can be received, and then the electronic trade bill is created and/or verified according to the inquiry result, so that the sharing of the electronic trade bill is realized, the verification efficiency of the electronic trade bill is improved, and the cross-country import and export trade efficiency is improved; moreover, the data synchronization service is developed by governments of various countries, has strong controllability, and can flexibly adjust the docking condition with other countries according to the trade policy of the country; meanwhile, the border crossing behavior of the chain is effectively prevented, the access of other countries to the block chain of the country is isolated through the data synchronization service, and the problems of illegal use, privacy invasion and the like are prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of an electronic trade document sharing method provided in the present application;
FIG. 2 is a flow chart of a specific electronic trade document sharing method provided by the present application;
FIG. 3 is a flow chart of an electronic trade document creation process provided by the present application;
FIG. 4 is a flowchart of a specific electronic trade document sharing method provided by the present application;
FIG. 5 is a flow chart of an electronic trade document authentication process provided by the present application;
FIG. 6 is a schematic diagram illustrating a sharing process of electronic trade documents between two countries according to the present application;
fig. 7 is a schematic structural diagram of an electronic trade document sharing device provided in the present application;
fig. 8 is a block diagram of an electronic device provided in the present application.
Detailed Description
In the prior art, when one country needs to trade with a plurality of countries, the countries need to access the paperless trade services of the corresponding countries respectively, and the countries lack effective services for providing unified standardization for the countries, so that the services are too dispersed, the efficiency of verifying the trade documents is reduced, and the efficiency of cross-country import and export trade is low. In order to overcome the problems, the application provides a block chain-based electronic trade document cross-chain sharing method, which can improve the efficiency of electronic trade document verification and further improve the efficiency of cross-country import and export trade.
The embodiment of the application discloses an electronic trade document sharing method, and as shown in fig. 1, the method can comprise the following steps:
step S11: and acquiring a query request aiming at a target transaction enterprise sent by the enterprise of the country through the pre-established trade business service of the country with the authority of accessing the alliance chain of the country, and transmitting the query request to the pre-established data synchronization service of the country with the authority of accessing the alliance chain of the country.
In this embodiment, it can be understood that the national trade service and the national data synchronization service may be established by a national government and have an authority to access a national alliance chain for import and export trade, the national trade service is a service for a national enterprise, and the national alliance chain stores information of the national enterprise and electronic trade document information of the national enterprise; and acquiring an inquiry request aiming at a target transaction enterprise, which is sent by the national enterprise, through the national trade business service, and then transmitting the inquiry request to a national data synchronization service which is set up in advance and has the authority of accessing the national alliance chain.
In this embodiment, the query request includes an enterprise identity query request and a document authenticity query request. It can be understood that, the enterprise identity query request may be used to obtain a corresponding query result by sending the enterprise identity query request before the enterprise of the country creates the electronic trade document, and then create the electronic trade document; the document authenticity query request can be used for verifying the authenticity of the electronic trade document by sending the document authenticity query request after the domestic enterprise obtains the electronic trade document of the foreign enterprise.
Step S12: and transmitting the query request to a trading country data synchronization service which corresponds to the target trading enterprise and has the authority of accessing a trading country alliance chain through the home country data synchronization service, and receiving a query result fed back by the trading country data synchronization service after querying data information in the trading country alliance chain.
In this embodiment, after acquiring the query request, the domestic data synchronization service transmits the query request to a trading country data synchronization service corresponding to the target trading enterprise, and then receives a query result fed back by the trading country data synchronization service after querying data information in the trading country alliance chain; the trading country data synchronization service can be established by the trading country government and has the authority of accessing a trading country alliance chain aiming at import and export trade; the alliance chain of the trading country stores information of the trading country enterprises and information of electronic trade documents of the trading country enterprises.
Step S13: and transmitting the query result to the national trade business service through the national data synchronization service so that the national enterprise can create and/or verify the electronic trade bill based on the query result.
In this embodiment, after obtaining the query result, the domestic data synchronization service transmits the query result to the domestic trade service, so that the domestic enterprise obtains the query result through the domestic trade service, and then creates and/or verifies the electronic trade document according to the query result.
In this embodiment, the electronic trade document sharing method further includes: acquiring the query request sent by the transaction country data synchronization service through the country data synchronization service; and inquiring corresponding data information on the home country alliance chain based on the inquiry request, and sending the generated corresponding inquiry result to the transaction country data synchronization service. It can be understood that, after the domestic data synchronization service obtains the query request sent by the trading country data synchronization service, the domestic data synchronization service may query the corresponding data information on the domestic alliance chain based on the query request, and send the generated corresponding query result to the trading country data synchronization service, so that the trading country data synchronization service transmits the query result to the trading country trade service, and a trading enterprise can query the trading result conveniently.
In this embodiment, the electronic trade document sharing method may further include: and inquiring the identity information of other enterprises in the country from the union chain of the country through the trade business service in the country, and verifying the authenticity of the electronic trade documents of other enterprises in the country. It can be understood that, because the domestic enterprise information and the electronic trade document information of the domestic enterprise are stored in the domestic alliance chain, the domestic enterprise can inquire the identity information of other domestic enterprises from the domestic alliance chain through the domestic trade business service and verify the authenticity of the electronic trade documents of other domestic enterprises; therefore, paperless domestic trade can be realized, and the efficiency of domestic trade is improved.
In the embodiment, a query request for a target transaction enterprise sent by a home enterprise is acquired through a pre-established home trade business service with a home alliance chain access right, and is transmitted to a pre-established home data synchronization service with the home alliance chain access right; then, the inquiry request is transmitted to a trading country data synchronization service which corresponds to the target trading enterprise and has the authority of accessing a trading country alliance chain through the home country data synchronization service, and an inquiry result fed back after the trading country data synchronization service inquires data information in the trading country alliance chain is received; and finally, transmitting the query result to the national trade business service through the national data synchronization service so that the national enterprise can create and/or query the electronic trade document based on the query result.
In this way, since the trading country data synchronization service has the right to access the trading country alliance chain, after the inquiry request is sent to the trading country data synchronization service through the national data synchronization service, the corresponding inquiry result fed back by the trading country data synchronization service after the data information in the trading country alliance chain is inquired can be received, and then the electronic trade bill is created and/or verified according to the inquiry result, so that the sharing of the electronic trade bill is realized, the electronic trade bill verification efficiency is improved, and the cross-country import and export trade efficiency is further improved. Moreover, the data synchronization service is developed by governments of various countries, has strong controllability, and can flexibly adjust the docking condition with other countries according to the trade policy of the country; meanwhile, the border crossing behavior of the chain is effectively prevented, the access of other countries to the block chain of the country is isolated through the data synchronization service, and the problems of illegal use, privacy invasion and the like are prevented.
The embodiment of the application discloses a specific electronic trade document sharing method, and as shown in fig. 2, the method can include the following steps:
step S21: and acquiring a query request aiming at a target transaction enterprise sent by the enterprise of the country through the pre-established trade business service of the country with the authority of accessing the alliance chain of the country, and transmitting the query request to the pre-established data synchronization service of the country with the authority of accessing the alliance chain of the country.
Step S22: and transmitting the query request to a trading country data synchronization service which corresponds to the target trading enterprise and has the authority of accessing a trading country alliance chain through the home country data synchronization service.
Step S23: and if the query request is the enterprise identity query request, receiving an identity query result which is fed back by the transaction country data synchronization service and corresponds to the enterprise identity query request.
In this embodiment, the identity query result includes enterprise real-name information and a public key; the identity query result is the identity query result generated by the trading country data synchronization service by querying corresponding enterprise identity information on the trading country alliance chain and based on the enterprise identity information. For example, as shown in fig. 3, if the transaction country is country B, when the query request sent by the enterprise of country B is an enterprise identity query request for the enterprise of country B, the data synchronization service of country B queries the corresponding enterprise identity information on the federation chain of country B after receiving the enterprise identity query request, generates the identity query result based on the enterprise identity information, including the enterprise real-name information and the enterprise public key, and feeds back the query result to the data synchronization service of country B.
Step S24: and transmitting the query result to the national trade service through the national data synchronization service.
Step S25: when the domestic enterprise receives the identity query result, creating an electronic trade document based on the identity query result and signing; and uploading the electronic trade bill containing the signature to the home country alliance chain through the home country trade business service, and sending the electronic trade bill to the target transaction enterprise.
In this embodiment, for example, as shown in fig. 3, after receiving the identity query result, the local enterprise fills the electronic trade document and signs based on the identity query result, that is, the enterprise real-name information and the public key of the target B country transaction enterprise, then stores the electronic trade document containing the signature into the local alliance chain through the local trade service, and finally sends the electronic trade document to the target B country transaction enterprise, where the sending of the electronic trade document may be in a public chain or the internet.
The specific processes of step S21, step S22 and step S24 may refer to the corresponding contents disclosed in the foregoing embodiments, and are not repeated herein.
As can be seen from the above, in this embodiment, after acquiring an enterprise identity query request for a target transaction enterprise sent by a home enterprise, the home trade business service transmits the enterprise identity query request to the home data synchronization service, and the home data synchronization service transmits the enterprise identity query request to the transaction data synchronization service, then queries corresponding enterprise identity information on a federation chain of the transaction country through the transaction data synchronization service, generates a corresponding identity query result based on the enterprise identity information, feeds the corresponding identity query result back to the home data synchronization service, and finally displays the corresponding identity query result to the home enterprise through the home trade business service.
The embodiment of the application discloses a specific electronic trade document sharing method, and as shown in fig. 4, the method may include the following steps:
step S31: acquiring a query request aiming at a target transaction enterprise sent by a home enterprise through a pre-established home trade business service with the access home alliance chain authority, and transmitting the query request to a pre-established home data synchronization service with the access home alliance chain authority;
step S32: transmitting the query request to a trading country data synchronization service which corresponds to the target trading enterprise and has the authority of accessing a trading country alliance chain through the home country data synchronization service
Step S33: and if the query request is the bill authenticity query request, receiving a bill query result which is fed back by the transaction country data synchronous service and corresponds to the bill authenticity query request.
In this embodiment, the document query result is the document query result generated by the transaction country data synchronization service by querying the corresponding electronic trade document on the transaction country alliance chain and verifying the opening information, the transaction information and the document template of the electronic trade document. It can be understood that, if the query request sent by the home enterprise is a document authenticity query request, the home trade service obtains the document authenticity query request, transmits the document authenticity query request to the home data synchronization service of the authority of the home alliance chain, transmits the document data synchronization service to the trading country data synchronization service, queries a corresponding electronic trading document on the trading country alliance chain by the trading country data synchronization service, verifies the opening information, the transaction information and a document template of the electronic trading document in the document authenticity query request, generates a corresponding document query result, and feeds the corresponding document query result back to the home data synchronization service, so that the home enterprise can transact with a target trading enterprise according to the document query result.
For example, as shown in fig. 5, if the target transaction enterprise is a national enterprise, and the query request sent by the local enterprise is a document authenticity query request for the enterprise in country a, the data synchronization service in country a receives the document authenticity query request, queries the corresponding electronic trade document on the federation chain in country a, verifies the opening information, transaction information, and document template of the electronic trade document in the document authenticity query request, checks the signature on the electronic trade document, generates a corresponding document query result, and feeds the corresponding document query result back to the data synchronization service in country a, so that the enterprise in country transacts with the enterprise in country a according to the document query result.
Step S34: and transmitting the query result to the national trade business service through the national data synchronization service so that the national enterprise can create and/or verify the electronic trade bill based on the query result.
The specific processes of step S31, step S32 and step S34 may refer to the corresponding contents disclosed in the foregoing embodiments, and are not repeated herein.
As can be seen from the above, in this embodiment, after acquiring a document authenticity query request for a target transaction enterprise sent by a home enterprise, the home trade service transmits the document authenticity query request to the home data synchronization service, and the home data synchronization service transmits the document authenticity query request to the transaction country data synchronization service, then queries a corresponding electronic trade document on a federation chain of the transaction country through the transaction country data synchronization service, generates a corresponding document query result, feeds the document query result back to the home data synchronization service, and finally displays the document to the home enterprise through the home trade service, so that the home enterprise can perform a transaction with the target transaction country according to the document query result.
For more clearly explaining the electronic trade document sharing method disclosed by the application, the technical scheme of the application is further explained according to the structure diagram of the sharing process of the electronic trade document between two countries shown in fig. 6, wherein A, B governments of two countries respectively provide trade business services for enterprises of the country based on the block chain of the country, and simultaneously establish services for data synchronization with other countries based on the block chain of the country; and the block chain is a alliance chain, and the data synchronization service can include but is not limited to a transaction verification function, an identity query function and a template query function, wherein the transaction verification function is used for verifying the establishment and transaction information of the trade document, the identity query is used for verifying the identity information of other enterprises, and the template query is used for querying the template of the electronic trade document in other countries. A. And B, the two governments acquire corresponding information of the electronic trade document on the opposite country chain through communication between respective data synchronization services, and then realize data butt joint with the trade business service of the country, thereby providing a uniform trade business service facing import and export enterprises of the country. For example, when the enterprise in country a needs to verify the electronic trade document opened in country B, the authenticity of the electronic trade document and the authenticity of the enterprise opening the electronic trade document can be queried only by submitting a document authenticity query request to the trade business service provided in country a, so that the paperless trade is promoted and the efficiency of verifying the trade document is enhanced.
Correspondingly, the embodiment of the present application further discloses an electronic trade document sharing device, as shown in fig. 7, the device includes:
the query request acquisition module 11 is configured to acquire, through a home trade service with a pre-established authority to access a home alliance chain, a query request for a target transaction enterprise sent by a home enterprise, and transmit the query request to a home data synchronization service with the pre-established authority to access the home alliance chain;
the query request sending module 12 is configured to transmit the query request to a trading country data synchronization service which corresponds to the target trading enterprise and has an authority to access a trading country alliance chain through the home country data synchronization service, and receive a query result fed back by the trading country data synchronization service after querying data information in the trading country alliance chain;
and the query result acquisition module 13 is configured to transmit the query result to the national trade service through the national data synchronization service, so that the national enterprise creates and/or verifies the electronic trade document based on the query result.
As can be seen from the above, since the trading country data synchronization service has the right to access the trading country alliance chain, after sending an inquiry request to the trading country data synchronization service through the home country data synchronization service, the trading country data synchronization service can receive a corresponding inquiry result fed back after inquiring data information in the trading country alliance chain, and then create and/or verify the electronic trade document according to the inquiry result, thereby realizing the sharing of the electronic trade document, improving the efficiency of verifying the electronic trade document, and further improving the efficiency of cross-country import and export trade; moreover, the data synchronization service is developed by governments of various countries, has strong controllability, and can flexibly adjust the docking condition with other countries according to the trade policy of the country; meanwhile, the border crossing behavior of the chain is effectively prevented, the access of other countries to the block chain of the country is isolated through the data synchronization service, and the problems of illegal use, privacy invasion and the like are prevented.
In some specific embodiments, the query result obtaining module 13 may specifically include:
the identity query result acquisition unit is used for receiving an identity query result which is fed back by the transaction country data synchronization service and corresponds to the enterprise identity query request if the query request is the enterprise identity query request; the identity query result comprises enterprise real-name information and a public key; the identity query result is the identity query result generated by the trading country data synchronization service by querying corresponding enterprise identity information on the trading country alliance chain and based on the enterprise identity information;
the bill query result acquisition unit is used for receiving a bill query result which is fed back by the transaction country data synchronous service and corresponds to the bill true and false query request if the query request is the bill true and false query request; and the document query result is a document query result generated by querying a corresponding electronic trade document on the alliance chain of the trading country through the data synchronization service of the trading country and verifying the opening information, the trading information and the document template of the electronic trade document.
In some embodiments, the electronic trade document sharing apparatus may further include:
the inquiry request acquisition module is used for acquiring the inquiry request sent by the transaction country through the domestic data synchronization service;
and the query result sending module is used for querying corresponding data information on the home country alliance chain based on the query request and sending the generated corresponding query result to the trading country data synchronization service.
Further, the embodiment of the present application also discloses an electronic device, which is shown in fig. 8, and the content in the drawing cannot be considered as any limitation to the application scope.
Fig. 8 is a schematic structural diagram of an electronic device 20 according to an embodiment of the present disclosure. The electronic device 20 may specifically include: at least one processor 21, at least one memory 22, a power supply 23, a communication interface 24, an input output interface 25, and a communication bus 26. Wherein the memory 22 is used for storing a computer program, and the computer program is loaded and executed by the processor 21 to implement the relevant steps in the electronic trade document sharing method disclosed in any of the foregoing embodiments.
In this embodiment, the power supply 23 is configured to provide a working voltage for each hardware device on the electronic device 20; the communication interface 24 can create a data transmission channel between the electronic device 20 and an external device, and a communication protocol followed by the communication interface is any communication protocol applicable to the technical solution of the present application, and is not specifically limited herein; the input/output interface 25 is configured to obtain external input data or output data to the outside, and a specific interface type thereof may be selected according to specific application requirements, which is not specifically limited herein.
In addition, the storage 22 is used as a carrier for resource storage, and may be a read-only memory, a random access memory, a magnetic disk or an optical disk, etc., where the stored resources include an operating system 221, a computer program 222, data 223 including query results, etc., and the storage may be a transient storage or a permanent storage.
The operating system 221 is used for managing and controlling each hardware device and the computer program 222 on the electronic device 20, so as to realize the operation and processing of the mass data 223 in the memory 22 by the processor 21, and may be Windows Server, Netware, Unix, Linux, and the like. The computer programs 222 may further include computer programs that can be used to perform other specific tasks in addition to the computer programs that can be used to perform the electronic trade document sharing method performed by the electronic device 20 disclosed in any of the foregoing embodiments.
Further, an embodiment of the present application further discloses a computer storage medium, where computer-executable instructions are stored in the computer storage medium, and when the computer-executable instructions are loaded and executed by a processor, the steps of the electronic trade document sharing method disclosed in any of the foregoing embodiments are implemented.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in 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.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 identical elements in a process, method, article, or apparatus that comprises the element.
The method, the device, the equipment and the medium for sharing the electronic trade document provided by the invention are described in detail, a specific example is applied in the text to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A method of sharing an electronic trade document, comprising:
acquiring a query request aiming at a target transaction enterprise sent by a home enterprise through a pre-established home trade business service with the access home alliance chain authority, and transmitting the query request to a pre-established home data synchronization service with the access home alliance chain authority;
transmitting the query request to a trading country data synchronization service which corresponds to the target trading enterprise and has the authority of accessing a trading country alliance chain through the home country data synchronization service, and receiving a query result fed back by the trading country data synchronization service after querying data information in the trading country alliance chain;
and transmitting the query result to the national trade business service through the national data synchronization service so that the national enterprise can create and/or verify the electronic trade bill based on the query result.
2. The electronic trading document sharing method according to claim 1, wherein the query request includes a business identity query request and a document authenticity query request.
3. The electronic commerce document sharing method of claim 2, further comprising:
acquiring the query request sent by the transaction country data synchronization service through the country data synchronization service;
and inquiring corresponding data information on the home country alliance chain based on the inquiry request, and sending the generated corresponding inquiry result to the transaction country data synchronization service.
4. The electronic trading document sharing method according to claim 2, wherein the receiving of the query result fed back by the trading country data synchronization service after querying the data information in the trading country alliance chain comprises:
if the query request is the enterprise identity query request, receiving an identity query result which is fed back by the transaction country data synchronization service and corresponds to the enterprise identity query request; the identity query result comprises enterprise real-name information and a public key;
the identity query result is the identity query result generated by the trading country data synchronization service by querying corresponding enterprise identity information on the trading country alliance chain and based on the enterprise identity information.
5. The electronic trading document sharing method according to claim 4, wherein the creation and/or verification of the electronic trading document by the domestic enterprise based on the query result comprises:
when the domestic enterprise receives the identity query result, creating an electronic trade document based on the identity query result and signing;
and uploading the electronic trade bill containing the signature to the home country alliance chain through the home country trade business service, and sending the electronic trade bill to the target transaction enterprise.
6. The electronic trading document sharing method according to claim 2, wherein the receiving of the query result fed back by the trading country data synchronization service after querying the data information in the trading country alliance chain comprises:
if the query request is the bill authenticity query request, receiving a bill query result which is fed back by the transaction country data synchronous service and corresponds to the bill authenticity query request;
and the document query result is a document query result generated by querying a corresponding electronic trade document on the alliance chain of the trading country through the data synchronization service of the trading country and verifying the opening information, the trading information and the document template of the electronic trade document.
7. The electronic commerce document sharing method of any one of claims 1 to 6, further comprising:
and inquiring the identity information of other enterprises in the country from the union chain of the country through the trade business service in the country, and verifying the authenticity of the electronic trade documents of other enterprises in the country.
8. An electronic trade document sharing apparatus, comprising:
the query request acquisition module is used for acquiring a query request aiming at a target transaction enterprise sent by the home enterprise through a pre-established home trade business service with the authority of accessing the home alliance chain, and transmitting the query request to a pre-established home data synchronization service with the authority of accessing the home alliance chain;
the query request sending module is used for transmitting the query request to a trading country data synchronization service which corresponds to the target trading enterprise and has the authority of accessing a trading country alliance chain through the home country data synchronization service, and receiving a query result fed back by the trading country data synchronization service after querying data information in the trading country alliance chain;
and the query result acquisition module is used for transmitting the query result to the national trade business service through the national data synchronization service so that the national enterprise can create and/or verify the electronic trade document based on the query result.
9. An electronic device, comprising:
a memory for storing a computer program;
a processor for executing the computer program to implement the electronic trade document sharing method as claimed in any one of claims 1 to 7.
10. A computer-readable storage medium for storing a computer program; wherein the computer program when executed by the processor implements the electronic trade document sharing method as claimed in any one of claims 1 to 7.
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| CN202011042022.6A CN112148796A (en) | 2020-09-28 | 2020-09-28 | Electronic trade document sharing method, device, equipment and medium |
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| CN202011042022.6A CN112148796A (en) | 2020-09-28 | 2020-09-28 | Electronic trade document sharing method, device, equipment and medium |
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