CN106709768A - Invoice asynchronous download method and download system - Google Patents
Invoice asynchronous download method and download system Download PDFInfo
- Publication number
- CN106709768A CN106709768A CN201510792662.1A CN201510792662A CN106709768A CN 106709768 A CN106709768 A CN 106709768A CN 201510792662 A CN201510792662 A CN 201510792662A CN 106709768 A CN106709768 A CN 106709768A
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- China
- Prior art keywords
- download
- client
- tax office
- processing unit
- data
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/04—Billing or invoicing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
Abstract
The invention relates to the field of taxation, in particular to an invoice asynchronous download method. The invoice asynchronous download method comprises the steps that: a client sends a download request containing data to be downloaded and a user signature to an acceptance end of a tax bureau system; the acceptance end of the tax bureau system judges whether the received download request satisfies a service rule requirement of the same; the acceptance end of the tax bureau system sends the received download request satisfying the service rule requirement to a data processing unit for processing; the data processing unit submits the signature to a signature verification service unit for verification, adds the download request into a processing queue after the verification passes, generates a download token for the download request, and returns the download token to the acceptance end; the acceptance end generates a download address according to the received download token, and returns the download address to the client; and the client downloads the data according to the download address. With the adoption of the invoice asynchronous download method, good user experience can be obtained.
Description
Technical field
The present invention relates to tax field, more particularly, to the method and download system of a kind of invoice download in tax field.
Background technology
Under taxation reform policy in country based on value-added tax, according to the reality need that the taxation management method is modernized is realized, the informatization of propulsion value-added tax management becomes further important.1998 so far, and the tax collection and administration informatization of China is increasingly taken seriously, and the paces of propulsion are also accelerated constantly.The delinquent phenomenon that national tax is deceived to largely be stolen using VAT invoice lawless person is effectively contained that country carries out false proof control on the basis of papery special invoice physical security using up to date technics means.
The method for down loading of invoice mainly uses the interaction of tax end and enterprises end in the prior art, verified by transmission registration file and electronic ticket source information, to downloading electronics supply of tickets request, electronic ticket source information is encrypted to packet, packet is decrypted, is obtained the several steps of electronic ticket source information, completed the download to ordinary electronic invoice.But this downloading mode is when enterprises end request is more, the server at tax end can bear larger download pressure, and user needs to wait the long period to complete downloading task, and Consumer's Experience is bad.
The content of the invention
In view of the above problems, it is proposed that the present invention, to provide a kind of a kind of asynchronous method for down loading of invoice for overcoming above mentioned problem or solving the above problems at least in part.
The technical solution adopted by the present invention is：A kind of asynchronous method for down loading of invoice, including：
Client accepts end by what the download request containing data to be downloaded and user's signature was sent to tax office system；
The end that accepts of the tax office system judges whether the download request for receiving meets its business rule requirement；
For the download request for meeting business rule requirement, the end that accepts of the tax office system is given to data processing unit and is processed；
The data processing unit by signature be submitted to signature sign test service unit verified, after being verified by the download request be added to treatment queue in and for its generation download token, and by the download token return to described in accept end；
The download address is returned to the client by the end that accepts according to the download token generation download address for receiving；
The client carries out data download according to download address.
Further, methods described also includes：Client is encrypted to the download request containing data to be downloaded.
Further, the end that accepts of the tax office system is deployed in the outer web area of the tax authority, and the data processing unit is deployed in the interior web area of the tax authority.
Further, methods described also includes：The tax office system accepts end according to data content to be downloaded in download request and the time period downloaded to judge whether to meet the business rule of enterprise, for undesirable situation, result can be returned to client, it is desirable to which client user re-types the data for meeting and requiring.
Further, methods described also includes：The data processing unit can cyclically process the download request in queue, inquired about in the database of tax office system and meet the data of condition and be compressed, the digital certificate for obtaining user from signature sign test service unit simultaneously is used for generating digital envelope, and pushes it to be deployed in the independent download server in outer barrier by the data processing unit.
Further, the data processing unit is to the data genaration xml document that inquires, and breaks into zip forms.
Also a kind of tax office system that the asynchronous download of invoice is provided of the present invention, the tax office system includes that tax office accepts end, data processing unit, signature sign test service unit, database and download server, wherein, described to accept the outer web area that end and download server are deployed in tax office system, the data processing unit, signature sign test service unit and database are deployed in the interior web area of tax office system.
Further, when client submits download request to, download request is sent to the tax office and accepts end by client, described accepting holds the download request that will be received to be transmitted to the data processing unit, signature is submitted to the signature sign test service unit and is verified by the data processing unit, the download request is added in treatment queue after being verified, to inquiring about the data that meet condition in the database during treatment.
Further, when tax office system is to client push downloading data, the data processing unit is compressed to the data found in database, the digital certificate that user is obtained serviced from the sign test of signing simultaneously in is used for generating digital envelope, and the two contents are pushed to the independent download server for being deployed in outer barrier by the data processing unit for client access download.
Further, the digital processing element also to this treatment generation treatment numbering and can download token, and will download token and return to and accept end, generate the address for being supplied to outer net for downloading by accepting end, and the address is returned into client.
Because the present invention performs invoice downloading service by the way of asynchronous download, client user first submits download request to, then download is submitted to again, alleviate the pressure of the huge download request of tax end server received quantity by such mode and shorten user and submit the stand-by period after downloading to, good Consumer's Experience can be obtained.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, the accompanying drawing to be used needed for being described to embodiment below is briefly described, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the asynchronous method for down loading of invoice of one embodiment of the invention.
Fig. 2 is the schematic flow sheet that tax office system of the present invention is interacted with client data.
Specific embodiment
Exemplary embodiment of the invention is described in more detail below with reference to accompanying drawings.Although showing exemplary embodiment of the invention in accompanying drawing, it being understood, however, that may be realized in various forms the present invention, without that should be limited by embodiments set forth here.Conversely, there is provided these embodiments be in order to be able to more thorough explanation the present invention, and can by the scope of the present invention it is complete convey to those skilled in the art.
Fig. 1 shows the asynchronous method for down loading schematic flow sheet of invoice according to an embodiment of the invention, including：
Step S110, client accepts end by what the download request containing data to be downloaded and user's signature was sent to tax office system.
Enterprise customer needs the data downloaded in client typing first, and submits download request to the end that accepts of tax office system.In order to ensure integrality of the data downloaded in transmitting procedure, it is necessary to be authenticated to the identity of user, i.e., client first carried out signature operation before download request is sent, in order to ensure that security can also be encrypted to the download request containing data to be downloaded.The end that accepts of tax office system is deployed in the outer web area of the tax authority, and the data processing unit with its Intranet is separated.
Step S120, the end that accepts of tax office system judges whether the download request for receiving meets its business rule requirement.If meet required, step S130 is performed, otherwise, return to client.Tax office system accepts end according to data content to be downloaded in download request and the time period downloaded to judge whether to meet the business rule of enterprise, business rule refers to the company informations such as business scope, operating period, the authority of making out an invoice of enterprise, for undesirable situation, result can be returned to client, it is desirable to which client user re-types the data for meeting and requiring.
Step S130, for the download request for meeting business rule requirement, the end that accepts of tax office system is given to data processing unit and is processed.Data processing unit is deployed in the interior web area of the tax authority.
Step S140, signature is submitted to signature sign test service unit and is verified by data processing unit, to ensure the correctness of digital signature, be added to the download request in treatment queue after passing through and be its generation treatment numbering and download token by signature verification, and accepts end by what the download token returned to tax office system.
Data processing unit can cyclically process the download request in queue, and the data for meeting condition are inquired about in the database of tax office system, to the data genaration xml document for inquiring, and break into compressed package（Such as it is packaged into zip forms）, to reduce the size of data as far as possible, while the digital certificate that user is obtained from signature sign test service unit is used for generating digital envelope, and push it to be deployed in the independent download server in outer barrier by data processing unit.
Step S150, the end that accepts of tax office system generates the address for being supplied to outer net for downloading according to the download token for receiving, and the address is returned into client.
Step S160, client carries out data download according to the download address for receiving.
After client initiates download request to be passed through, client is linked according to download address, is directly downloaded from download server.
By technical scheme it can be seen that, even if technical scheme ensure that the situation that download is larger, packet that is downloading is very big occur does not result in a large amount of occupancy that end bandwidth and process resource are accepted to tax office yet, will not also impact to the other functions module in data processing unit.
As shown in Figure 2, a kind of tax office system that the asynchronous download of invoice is provided, end, data processing unit, signature sign test service unit, database and download server are accepted including tax office, wherein, accept end and download server is deployed in the outer web area of tax office system, data processing unit, signature sign test service unit and database are deployed in the interior web area of tax office system.
When client submits download request to, download request is sent to tax office and accepts end by client, accept and hold the download request that will be received to be transmitted to data processing unit, signature is submitted to signature sign test service unit and is verified by data processing unit, the download request is added in treatment queue after being verified, to inquiring about the data that meet condition in database during treatment.
When tax office system is to client push downloading data, data processing unit is compressed to the data found in database, the digital certificate that user is obtained serviced from sign test of signing simultaneously in is used for generating digital envelope, and the two contents are pushed to the independent download server for being deployed in outer barrier by data processing unit for client's access download.In addition, digital processing element to this treatment generation treatment numbering and can download token, and token will be downloaded return to and accept end, generate the address for being supplied to outer net for downloading by accepting end, and the address is returned into client.
According to above-described embodiment as can be seen that the present invention has following advantage：
Download request is submitted to set up secure transmission tunnel by bidirectional identity authentication.Client submit to download request when just it is carried out signature avoid be submitted to accept end during data be tampered；Acceptance Platform carries out verifying the integrality that ensure that data and uniformity after download request is received to signature.
Downloading service employs asynchronous downloading mode, that is download request and download is separately submitted to, performed respectively using two threads, adopted in such a way, shorten the stand-by period of download while it also avoid when the excessive problem of the numerous download server pressure of download request.
Independent download server is disposed in outer barrier, avoid occur when download is larger, when the packet downloaded is larger on the bandwidth of online Acceptance Platform and the occupancy of process resource so as to influence the problem of other functions, the efficiency and process performance of system are improve, the immense pressure to request server is effectively alleviated and is shortened the stand-by period.
With stronger security guarantee, because downloading data has done digital envelope using the digital certificate of user, only user holds the tax digital certificate of oneself can untie digital envelope, it is ensured that the security of data.
Each embodiment in this specification is described by the way of progressive, and identical similar part is mutually referring to what each embodiment was stressed is the difference with other embodiment between each embodiment.For especially for device or system embodiment, because it is substantially similar to embodiment of the method, so describing fairly simple, the relevent part can refer to the partial explaination of embodiments of method.Apparatus and system embodiment described above is only schematical, the wherein described unit illustrated as separating component can be or may not be physically separate, the part shown as unit can be or may not be physical location, a place is may be located at, or can also be distributed on multiple NEs.Some or all of module therein can be according to the actual needs selected to realize the purpose of this embodiment scheme.Those of ordinary skill in the art are without creative efforts, you can to understand and implement.
It should be noted that：
Algorithm and display be not inherently related to any certain computer, virtual system or miscellaneous equipment provided herein.Various general-purpose systems can also be used together with based on teaching in this.As described above, the structure constructed required by this kind of system is obvious.Additionally, the present invention is not also directed to any specific programming language.It is understood that, it is possible to use various programming languages realize invention described herein content.
Those skilled in the art are appreciated that can carry out changing and they being arranged in one or more equipment different from the embodiment for adaptivity to each module in embodiment.Unless otherwise being expressly recited, each feature disclosed in this specification can be replaced by the alternative features for providing identical, equivalent or similar purpose.
All parts embodiment of the invention can be realized with hardware, or be realized with the software module run on one or more processor, or be realized with combinations thereof.
The preferred embodiments of the invention is the foregoing is only, claims of the invention are not limited to.It is simultaneously described above, for those skilled in the technology concerned it would be appreciated that and implement, therefore other are based on the equivalent change that is completed of disclosed content, should be included in the covering scope of the claims.
Claims (10)
1. the asynchronous method for down loading of a kind of invoice, including：
Client accepts end by what the download request containing data to be downloaded and user's signature was sent to tax office system；
The end that accepts of the tax office system judges whether the download request for receiving meets its business rule requirement；
For the download request for meeting business rule requirement, the end that accepts of the tax office system is given to data processing unit and is processed；
The data processing unit by signature be submitted to signature sign test service unit verified, after being verified by the download request be added to treatment queue in and for its generation download token, and by the download token return to described in accept end；
The download address is returned to the client by the end that accepts according to the download token generation download address for receiving；
The client carries out data download according to download address.
2. the asynchronous method for down loading of invoice according to claim 1, it is characterised in that methods described also includes：
Client is encrypted to the download request containing data to be downloaded.
3. the asynchronous method for down loading of invoice according to claim 1, it is characterised in that the tax office system accepts the outer web area that end is deployed in the tax authority, and the data processing unit is deployed in the interior web area of the tax authority.
4. the asynchronous method for down loading of invoice according to claim 1, it is characterised in that methods described also includes：
The tax office system accepts end according to data content to be downloaded in download request and the time period downloaded to judge whether to meet the business rule of enterprise, for undesirable situation, result can be returned to client, it is desirable to which client user re-types the data for meeting and requiring.
5. the asynchronous method for down loading of invoice according to claim 1, it is characterised in that methods described also includes：The data processing unit can cyclically process the download request in queue, inquired about in the database of tax office system and meet the data of condition and be compressed, the digital certificate for obtaining user from signature sign test service unit simultaneously is used for generating digital envelope, and pushes it to be deployed in the independent download server in outer barrier by the data processing unit.
6. the asynchronous method for down loading of invoice according to claim 5, it is characterised in that the data processing unit breaks into zip forms to the data genaration xml document that inquires.
7. it is a kind of provide the asynchronous download of invoice tax office system, it is characterised in that：The tax office system includes that tax office accepts end, data processing unit, signature sign test service unit, database and download server, wherein, described to accept the outer web area that end and download server are deployed in tax office system, the data processing unit, signature sign test service unit and database are deployed in the interior web area of tax office system.
8. tax office system according to claim 7, it is characterised in that：When client submits download request to, download request is sent to the tax office and accepts end by client, described accepting holds the download request that will be received to be transmitted to the data processing unit, signature is submitted to the signature sign test service unit and is verified by the data processing unit, the download request is added in treatment queue after being verified, to inquiring about the data that meet condition in the database during treatment.
9. tax office system according to claim 7, it is characterised in that：When tax office system is to client push downloading data, the data processing unit is compressed to the data found in database, the digital certificate that user is obtained serviced from the sign test of signing simultaneously in is used for generating digital envelope, and the two contents are pushed to the independent download server for being deployed in outer barrier by the data processing unit for client access download.
10. tax office system according to claim 9, it is characterised in that：The digital processing element also to this treatment generation treatment numbering and can download token, and will download token and return to and accept end, generate the address for being supplied to outer net for downloading by accepting end, and the address is returned into client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510792662.1A CN106709768B (en) | 2015-11-17 | 2015-11-17 | Method and system for asynchronously downloading invoice |
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| CN201510792662.1A CN106709768B (en) | 2015-11-17 | 2015-11-17 | Method and system for asynchronously downloading invoice |
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| CN106709768A true CN106709768A (en) | 2017-05-24 |
| CN106709768B CN106709768B (en) | 2020-11-03 |
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| CN110750804A (en) * | 2019-10-30 | 2020-02-04 | 政采云有限公司 | Report asynchronous downloading method, device, equipment and readable storage medium |
| CN110782297A (en) * | 2019-10-25 | 2020-02-11 | 杭州火小二科技有限公司 | Electronic invoice billing method and device |
| CN117252655A (en) * | 2023-11-20 | 2023-12-19 | 畅捷通信息技术股份有限公司 | Invoice downloading method, invoice downloading device, computing equipment and storage medium |
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| CN117252655A (en) * | 2023-11-20 | 2023-12-19 | 畅捷通信息技术股份有限公司 | Invoice downloading method, invoice downloading device, computing equipment and storage medium |
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|---|---|
| CN106709768B (en) | 2020-11-03 |
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