CN103532838B - The method and system of data exchange are realized between a kind of separation net - Google Patents
The method and system of data exchange are realized between a kind of separation net Download PDFInfo
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- CN103532838B CN103532838B CN201310467721.9A CN201310467721A CN103532838B CN 103532838 B CN103532838 B CN 103532838B CN 201310467721 A CN201310467721 A CN 201310467721A CN 103532838 B CN103532838 B CN 103532838B
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- 238000000926 separation method Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000002955 isolation Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 36
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000000739 chaotic effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013497 data interchange Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
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Abstract
The invention discloses the method and system that data exchange is realized between a kind of separation net, the inventive method includes, by gateway isolation network, setting up isolated area respectively in segregate network, and disposes in isolated area the service for transceiving data；Data in isolated area of being ferried using gateway are to realize the data exchange between isolation network.The combination for the service that the present invention passes through gateway and transceiving data, realizes trust network automatically（Also referred to as dedicated network）With the data exchange between this separation net of non-trusted network, overcome caused by existing artificial participation is sorted not in time the problem of；Meanwhile, the present invention overcomes data redundancy accumulation, the problems such as catalogue is chaotic by the transceiving data service set up in isolated area.
Description
Technical field
The present invention relates to Data Interchange Technology, the method and system of data exchange are realized between espespecially a kind of separation net.
Background technology
At present, the data exchange between separation net is swapped by physics isolation net gap.Due to passing through physical isolation
Between two separate networks of gateway connection, in the absence of agreements such as the physical connection of communication, information transmission command, information transfers,
And the only no-protocol " ferry-boat " of data file, therefore, fully achieve real safety between the two isolation networks in theory
Isolation.
Data exchange between isolation network, is all carried out with file mode, generally comprised：Isolation network（Trust
Network and non-trusted network）Between data exchange be all by manually copying, i.e., with file mode be copied to gateway configuration move
Move in catalogue, then again by application and development reception, transmission program, the migration catalogue of timing scan gateway configuration realizes data
Reception and transmission.But, the data exchange between existing isolation network is the simple accumulation of file, and the later stage must need manually
Participation is sorted, and just be can guarantee that and is sent to corresponding application.
When being exchanged with multiple operation systems simultaneously, it is necessary to each operation system respectively in the both sides of gateway
Configuration is received with sending catalogue, in addition, it is desirable to which duplicate packet could be realized into different catalogues when operation system is sent
Exchanged with many application datas.
From the point of view of being to realize the method for data exchange between separation net between existing intranet and extranet, it is impossible to realize automatic management, and
And, there is directory management chaotic；The reception catalogue of gateway configuration can not be cleared up in time, cause data stacking.If only configuring one
Individual reception catalogue, then can not determine whether all business have all collected packet when multiservice system is received, and can not delete
The data of catalogue are received, the accumulation of packet can be equally caused.Simultaneously, it is impossible to know the situation of data-bag lost, so that can not
Knowing whether realizes successful reception.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of method that data exchange is realized between separation net and it is
System, the data exchange between separation net can be realized automatically.
In order to reach the object of the invention, the invention provides a kind of method that data exchange is realized between separation net, including：
By gateway isolation network, isolated area is set up respectively in segregate network, and dispose and be used in isolated area
The service of transceiving data；
Data in isolated area of being ferried using gateway are to realize the data exchange between isolation network.
It is described disposed in isolated area for transceiving data service when, in addition to：
It is provided for storing the reception catalogue of the data received in the isolated area, and for storing what is sent
The transmission catalogue of data.
Transmission service in the service of the transceiving data, which sends data, to be included：
The structural data for needing to exchange is converted into unstructured data and stored, while referring in unstructured data
Bright stored path；The described service transmission unstructured data that sends is called to the transmission catalogue.
Also include：The relevant information of the unstructured data is stored into database.
Task scheduling is set in the isolated area；Reception service received data packet in the service of the transceiving data
Include：
Task scheduling timing calls reception to service, and scans the reception catalogue and propelling data of the isolated area to network
In corresponding application；Or,
Being applied in isolated area in the network obtains data in corresponding reception catalogue.
The receiving queue of correspondence different application is set respectively in the isolated area；The receiving queue is used to store from connecing
Receive the data received in catalogue；
This method also includes：Data in the reception catalogue are parsed to obtain its routing address, according to route
Address is transmitted this data in corresponding receiving queue；The data are copied into backup directory.
The present invention also provides the system that data exchange is realized between a kind of separation net, including the non-trusted network connected by gateway
And trust network, isolated area is respectively arranged with non-trusted network and trust network, and disposed in isolated area for receiving and dispatching
The service of data, is provided for storing the reception catalogue of the data received in isolated area, and for storing what is sent
The transmission catalogue of data；
Gateway, for isolating non-trusted network and trust network；Data in ferry-boat isolated area are to realize between isolation network
Data exchange；
Isolated area, sends catalogue for the data the to be sent deposit by the application of network where itself, will receive in catalogue
Data move to the correspondence application of network where itself.
The isolated area specifically for,
The structural data of required exchange is converted into unstructured data and stored, is indicated in unstructured data
The path stored；Transmission service is called to send the unstructured data to sending catalogue；
Task scheduling is set in the isolated area, and task scheduling timing calls reception to service, connecing in scanning isolated area
Receive catalogue, and the data-pushing corresponding application into network that will be received in catalogue；Or, being applied in isolated area in network
Data are obtained in the reception catalogue specified.
The isolated area, is additionally operable to recorded the relevant information for sending data in database.
The isolated area, is additionally operable to respectively each application and sets a receiving queue, in the reception catalogue
Data are parsed to obtain its routing address, are transmitted this data to according to routing address in corresponding receiving queue；Copy
The data of receiving queue are put into backup directory.
Compared with prior art, the present invention is included by gateway isolation network, set up respectively in segregate network every
From area, and dispose in isolated area the service for transceiving data；Data in isolated area of being ferried using gateway are to realize isolation
Internetwork data exchange.The combination for the service that the present invention passes through gateway and transceiving data, realizes trust network automatically（Also referred to as
Dedicated network）With the data exchange between this separation net of non-trusted network, overcome caused by existing artificial participation sorted
Not in time the problem of；Meanwhile, the present invention overcomes data redundancy heap by the transceiving data service set up in isolated area
Product, the problems such as catalogue is chaotic.
Further, to data transmit-receive situation be recorded and stored in the log information of associated databases in the present invention
In, it is ensured that the realization subsequently monitored.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by specification, rights
Specifically noted structure is realized and obtained in claim and accompanying drawing.
Brief description of the drawings
Accompanying drawing is used for providing further understanding technical solution of the present invention, and constitutes a part for specification, with this
The embodiment of application is used to explain technical scheme together, does not constitute the limitation to technical solution of the present invention.
Fig. 1 be separation net of the present invention between realize data exchange method flow chart；
Fig. 2 be separation net of the present invention between realize data exchange system composition structural representation；
The schematic diagram for the embodiment that Fig. 3 exchanges for the single business datum of the present invention；
Fig. 4 is the schematic diagram for the embodiment that multi-service data of the present invention is exchanged.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing to the present invention
Embodiment be described in detail.It should be noted that in the case where not conflicting, in the embodiment and embodiment in the application
Feature can mutually be combined.
Can be in the computer system of such as one group computer executable instructions the step of the flow of accompanying drawing is illustrated
Perform.And, although logical order is shown in flow charts, but in some cases, can be with suitable different from herein
Sequence performs shown or described step.
Fig. 1 is realizes the flow chart of the method for data exchange between separation net of the present invention, as shown in figure 1, comprising the following steps：
Step 100：Pass through gateway isolation network.The realization of this step belongs to the conventional techniques hand of those skilled in the art
Section, the protection domain being not intended to limit the present invention is implemented and repeated no more here.
Step 101：Set up isolated area respectively in segregate network, and disposed in isolated area for transceiving data
Service.
Isolated area is a safety zone in network, with attack, prevention invasion and virus infection for resisting outside etc.
Function.In the specific implementation, can be realized by setting front end processor in a network.The clothes for the transceiving data disposed in isolated area
Business, for receiving and sending Network data, is opened to user.
Wherein, when the service for transceiving data is disposed in isolated area, in isolated area being provided for storage receives
Data reception catalogue, and for store the data to be sent transmission catalogue.Wherein, can be with isolated area deployment services
The major technique used such as Web Service, independent of platform specific or language.And it implements and belongs to art technology
The conventional techniques of personnel, are repeated no more here.
Further, it is that each application system configures a receiving queue, this step is also wrapped for multiservice system
Include：Receiving queue is disposed in isolated area, for storing the data received from catalogue is received.Specifically, to receiving in catalogue
Data are parsed to obtain its routing address, are transmitted this data to according to routing address in corresponding receiving queue, and wait
Treat that corresponding application is obtained in network；Meanwhile, the data are copied into backup directory.
The data deposit that service will be sent in front end processor to be sent, which sends catalogue, to be included：By the structuring number of required exchange
According to XML file format is converted into, unstructured data is stored in the way of annex, while indicating that annex is deposited in XML file
The relative path of storage, is compressed into zip bags；Transmission service transmission is called to be compressed into zip bags to transmission catalogue.Further, by this
The information records such as header information, the bag-like state of data are sent into database, for daily record monitoring.
Reception service in front end processor is received after data, the front end processor application in a network can pass through two kinds of sides
Formula receives related data.One kind is passive push, i.e., the task scheduling timing on front end processor calls reception to service, and scans preposition
The reception catalogue of machine and propelling data corresponding application into network；Another is active obtaining, i.e. application system in network
On to front end processor data are obtained in corresponding reception catalogue.
Whether active obtaining or passive push, after front end processor receives data, is created txt times with exchanging the title of bag
File is held, if be properly received, write packet is properly received state in the receipt file, the information such as routing address of the data,
If reception failure, abnormal information is write in the receipt file；The receipt file is stored in the transmission mesh in front end processor
In record, gateway is waited to sweep away.Bipartite network receives receipt file and is put into reception catalogue, by passively pushing or active obtaining
Acknowledgement information is obtained etc. mode, and is written in the log information of the associated databases of own net, so that follow-up monitoring is used.
Step 102：Data in isolated area of being ferried using gateway are to realize the data exchange between isolation network.
Gateway regularly scans the transmission catalogue in isolated area, corresponding zip bags is moved to the correspondence of other side's front end processor
Receive in catalogue.
Further, the inventive method also includes：In isolated area, the data mode for receiving or sending is supervised
No successful data of reception are alerted, send short message or notice of mailing related personnel by control.
The present invention includes, by gateway isolation network, setting up isolated area respectively in segregate network, and in isolated area
The middle service disposed for transceiving data；Using gateway ferry isolated area in data with realize the data between isolation network hand over
Change.The combination for the service that the present invention passes through gateway and transceiving data, realizes trust network automatically（Also referred to as dedicated network）With it is non-
Data exchange between this separation net of trust network, overcomes the asking not in time caused by existing artificial participation is sorted
Topic；Meanwhile, the present invention overcomes data redundancy accumulation, catalogue confusion etc. by the transceiving data service set up in isolated area
Problem.Further, data transmit-receive situation is carried out in the present invention being recorded and stored in the log information of associated databases, protected
The realization of follow-up monitoring is demonstrate,proved.
Fig. 2 be separation net of the present invention between realize data exchange system composition structural representation, as shown in Fig. 2 including
The non-trusted network and trust network connected by gateway, is respectively arranged with isolated area in non-trusted network and trust network, and
The service for transceiving data is disposed in isolated area, is provided for storing the reception mesh of the data received in isolated area
Record, and for storing the transmission catalogue for the data to be sent.
Gateway, for isolating non-trusted network and trust network；Data in ferry-boat isolated area are to realize between isolation network
Data exchange.Specifically, gateway regularly scans the transmission catalogue in isolated area, and corresponding zip bags are moved to before other side
The correspondence for putting machine is received in catalogue.
Isolated area, sends catalogue for the data the to be sent deposit by the application of network where itself, will receive in catalogue
Data move to the correspondence application of network where itself.
Specifically, the structural data of required exchange is converted into XML file format by isolated area, unstructured data with
The mode of annex is stored, while indicating the relative path that annex is stored in XML file, is compressed into zip bags；Transmission is called to take
Business transmission is compressed into zip bags to transmission catalogue.
Task scheduling is set in isolated area, and task scheduling timing calls reception to service, the reception mesh in scanning isolated area
Record, and the data-pushing corresponding application into network that will be received in catalogue；Or, being applied in isolated area in network is specified
Reception catalogue in obtain data.
Isolated area, is additionally operable to by information records such as header information, the bag-like states of transmission data into database, for daily record
Monitoring.
Isolated area, is additionally operable to after receiving the data, txt receipt files be created with the title for exchanging bag, if be properly received,
Write packet is properly received state in the receipt file, the information such as routing address of the data, if reception failure, in this time
Hold and abnormal information is write in file；The receipt file is stored in the transmission catalogue of preposition machine.
For multiservice system, isolated area is additionally operable to configure a receiving queue for each application system, to receiving mesh
Data in record are parsed to obtain its routing address, and corresponding receiving queue is transmitted this data to according to routing address
In, and wait corresponding application in network to obtain.
Isolated area, is additionally operable to copy the data for being put into receiving queue into backup directory.
By taking the exchange of single business datum as an example, the schematic diagram for the embodiment that Fig. 3 exchanges for the present invention but business datum, such as Fig. 3
It is shown, isolate non-trusted network and trust network beforehand through gateway, it is assumed that the transmission of non-trusted network call front end processor deployment
Service, sends data in the transmission catalogue of front end processor；Gateway periodic scanning, by the data in the transmission catalogue of non-trusted network
In the reception catalogue for the front end processor for moving to trust network；Wait the reception service of the front end processor of trust network to receive and exchange data
File, than if passive push or active obtaining mode obtain the data received in catalogue.Meanwhile, in the preposition of trust network
Receipt file is generated in the transmission catalogue of machine, gateway shears receipt file into the front end processor of non-trusted network, non-trusted network
Front end processor receive receipt file, call the reception service of itself, push the data in receipt file into non-trusted application,
And record the other side i.e. reception state of trust network.Wherein, shearing function is the function that gateway product is carried in itself, and is not belonging to
Protection scope of the present invention, is repeated no more here.
So that multi-service data is exchanged as an example, Fig. 4 is the schematic diagram for the embodiment that multi-service data of the present invention is exchanged.Such as Fig. 4
Shown, sending for multi-service data is consistent in being exchanged with single business datum, isolates non-trusted network and letter beforehand through gateway
Appoint network, it is assumed that the transmission service of non-trusted network call front end processor deployment, send data in the transmission catalogue of front end processor；Net
Lock periodic scanning, by the reception catalogue of the Data Migration in the transmission catalogue of non-trusted network to the front end processor of trust network；
The difference is that, it is necessary to a receiving queue is configured for each application system, by scheduler program timing acquisition from reception catalogue
Data, and the routing address of the reception application of the data is parsed, corresponding connect is sent data to according to different routing address
Receive in queue, wait the reception of each application system in trust network.Meanwhile, copy business datum is into backup directory.
Although disclosed herein embodiment as above, described content be only readily appreciate the present invention and use
Embodiment, is not limited to the present invention.Technical staff in any art of the present invention, is taken off not departing from the present invention
On the premise of the spirit and scope of dew, any modification and change, but the present invention can be carried out in the form and details of implementation
Scope of patent protection, still should be subject to the scope of the claims as defined in the appended claims.
Claims (6)
1. the method for data exchange is realized between a kind of separation net, it is characterised in that including：
Non-trusted network and trust network are isolated by gateway, set up respectively in segregate non-trusted network and trust network
Isolated area, and the service for transceiving data is disposed in isolated area, it is provided for storing what is received in the isolated area
The reception catalogue of data, and for storing the transmission catalogue for the data to be sent, connecing for correspondence different application is also set respectively
Queue is received, the receiving queue is used to store the data received from catalogue is received；The isolated area is used for net where itself
The data deposit that the application of network to be sent sends catalogue, and the correspondence of network should where the data received in catalogue are moved into itself
With；The service of the transceiving data is arranged in the front end processor of segregate non-trusted network and trust network；The transmitting-receiving number
According to service in transmission service send data include：The structural data for needing to exchange is converted into unstructured data and deposited
Storage, while indicating stored path in unstructured data；The transmission service is called to send the unstructured data extremely
The transmission catalogue；
Data in isolated area of being ferried using gateway are to realize the data exchange between isolation network；
Also include：Data in the reception catalogue are parsed to obtain its routing address, this are counted according to routing address
According to being sent in corresponding receiving queue；The data are copied into backup directory.
2. according to the method described in claim 1, it is characterised in that also include：Store the related letter of the unstructured data
Breath is into database.
3. according to the method described in claim 1, it is characterised in that task scheduling is set in the isolated area；The transmitting-receiving
Reception service received data packet in the service of data is included：
The task scheduling timing calls reception to service, and the reception catalogue and propelling data for scanning the isolated area are right into network
The application answered；Or,
Being applied in isolated area in the network obtains data in corresponding reception catalogue.
4. realize the system of data exchange between a kind of separation net, it is characterised in that including the non-trusted network that is connected by gateway and
Trust network, is respectively arranged with isolated area in segregate non-trusted network and trust network, and deployment is used in isolated area
In the service of transceiving data, it is provided for storing the reception catalogue of the data received in isolated area, and will for storing
The transmission catalogue of the data of transmission；The service of the transceiving data is separately positioned on segregate non-trusted network and trust network
Front end processor in；
Gateway, for isolating non-trusted network and trust network；Data in ferry-boat isolated area are to realize the number between isolation network
According to exchange；
Isolated area, sends catalogue for the data the to be sent deposit by the application of network where itself, will receive the number in catalogue
According to the correspondence application of network where moving to itself；Specifically for；The structural data of required exchange is converted into unstructured
Data are simultaneously stored, and stored path is indicated in unstructured data；Transmission service is called to send the unstructured data extremely
Send catalogue；The isolated area is additionally operable to respectively each application and sets a receiving queue, in the reception catalogue
Data are parsed to obtain its routing address, are transmitted this data to according to routing address in corresponding receiving queue；Copy
The data of receiving queue are put into backup directory.
5. system according to claim 4, it is characterised in that
Task scheduling is set in the isolated area, and task scheduling timing calls reception to service, the reception mesh in scanning isolated area
Record, and the data-pushing corresponding application into network that will be received in catalogue；Or, being applied in isolated area in network is specified
Reception catalogue in obtain data.
6. system according to claim 4, it is characterised in that the isolated area, is additionally operable to the related letter by data are sent
Breath recorded in database.
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| CN104202230B (en) * | 2014-09-26 | 2017-12-05 | 深圳中兴网信科技有限公司 | Data interaction device and method for multilevel hierarchy |
| CN106936780B (en) * | 2015-12-30 | 2019-06-11 | 北京明朝万达科技股份有限公司 | A kind of method for monitoring network and system |
| CN105933169A (en) * | 2016-07-04 | 2016-09-07 | 江苏飞搏软件股份有限公司 | Efficient, robust and safe large data polymerization system and method |
| CN106453389A (en) * | 2016-11-11 | 2017-02-22 | 浙江中烟工业有限责任公司 | Network isolation method based on combination of firewall and gatekeeper |
| CN108306847A (en) * | 2017-01-13 | 2018-07-20 | 北京国双科技有限公司 | Communication system and method |
| CN107800713A (en) * | 2017-11-10 | 2018-03-13 | 北京明朝万达科技股份有限公司 | The secure exchange method and system of data between a kind of net |
| CN109996031B (en) * | 2017-12-29 | 2021-06-01 | 浙江宇视科技有限公司 | Monitoring system and monitoring method |
| CN108449324B (en) * | 2018-02-14 | 2021-05-14 | 北京明朝万达科技股份有限公司 | Method and system for safely exchanging data between networks |
| CN108234523B (en) * | 2018-03-08 | 2020-05-08 | 江苏省广播电视总台 | Multi-level internal and external network data interaction system applied to television station |
| CN111200624B (en) * | 2018-11-19 | 2023-05-23 | 浙江宇视科技有限公司 | Cross-gatekeeper data transmission method and system |
| CN110839018A (en) * | 2019-10-22 | 2020-02-25 | 珠海许继芝电网自动化有限公司 | File transmission method and system based on power distribution automation |
| CN111010366A (en) * | 2019-11-05 | 2020-04-14 | 珠海许继芝电网自动化有限公司 | Data transmission method and system based on reverse isolation technology |
| CN111447256B (en) * | 2020-03-05 | 2022-07-01 | 中国司法大数据研究院有限公司 | Cross-domain micro-service registration and release method and system based on file exchange |
| CN114285586A (en) * | 2020-09-17 | 2022-04-05 | 英业达科技有限公司 | Data transmission and maintenance system with safety and convenient maintenance and method thereof |
| CN113220479B (en) * | 2021-04-28 | 2023-11-10 | 北京淇瑀信息科技有限公司 | Workflow scheduling method and device based on isolation network and electronic equipment |
| CN114389853A (en) * | 2021-12-21 | 2022-04-22 | 航天信息股份有限公司 | Data processing method and device |
| CN116346391B (en) * | 2022-10-26 | 2023-11-10 | 广东省土地调查规划院 | Method, device and storage medium for information interaction between home and abroad survey data and internet |
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