CN106603445A - Data exchange method in multiple stages of network systems and multiple stages of network systems - Google Patents
Data exchange method in multiple stages of network systems and multiple stages of network systems Download PDFInfo
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- CN106603445A CN106603445A CN201611126468.0A CN201611126468A CN106603445A CN 106603445 A CN106603445 A CN 106603445A CN 201611126468 A CN201611126468 A CN 201611126468A CN 106603445 A CN106603445 A CN 106603445A
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- message
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- instruction message
- switching node
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/25—Routing or path finding in a switch fabric
- H04L49/252—Store and forward routing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/04—Network management architectures or arrangements
- H04L41/044—Network management architectures or arrangements comprising hierarchical management structures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/06—Notations for structuring of protocol data, e.g. abstract syntax notation one [ASN.1]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses a data exchange method for multiple stages of network systems, which belongs to the technical field of network information. The multiple stages of network systems carry out instruction message interaction through a message exchange node: each stage of system firstly performs long connection with the message exchange node through web socket; the original instruction sender firstly sends the message instruction to the message exchange node; the message exchange node distributes the corresponding message to a specified receiving end according to an information sign code of the received message content; and after each stage of system receives the corresponding message, the corresponding instruction is analyzed, and data are uploaded or downloaded according to the corresponding instruction. The invention also discloses multiple stages of network systems. When the above method is used for data exchange, the data exchange rate among multiple stages of network systems can be improved greatly.
Description
Technical field
The present invention relates to a kind of method for interchanging data of multistage network system, belongs to technical field of network information.
Background technology
With continuous development, the extension of information-based industry, various social organizatioies are to modernization, efficient networking supervision
The requirement of system also more and more higher, current network supervisory systems typically adopt SOA framework, and SOA framework is because of its coarseness, loose coupling
The advantages such as conjunction, standard unification, rapidly become the main flow framework in Web fields, but current Network monitoring system are between the superior and the subordinate
Typically all isolate, between one unified framework of shortage and standard, therefore multilevel system, data transfer is very inconvenient, causes
Multilevel system is inefficient, and data among systems transmission is slow, inefficiency.By taking land and resources administration system as an example, its by portion,
The multistage networks such as province, city, county are constituted.The scheme that existing land and resources administration system carries out being adopted during data exchange is：Higher level
System notifies subordinate unit website announcement or by way of sending a letter, and then subordinate unit staff passes through access information
Afterwards, manually from superior unit downloading data or the corresponding data of upload to upload unit.Traditional method is easily caused acquisition of information
Not in time, take time and effort, between multilevel system, data transmission efficiency is very low..
In summary, need the framework for setting up information transfer between a kind of multilevel system badly so that the number between multilevel system
It is more efficient according to exchanging.
The content of the invention
The technical problem to be solved is to overcome prior art not enough, there is provided a kind of number of multistage network system
According to exchange method, the data exchange efficiency between multistage network system can be greatly improved.
The present invention specifically employs the following technical solutions solution above-mentioned technical problem：
A kind of method for interchanging data of multistage network system, the multistage network system are referred to by a source switching node
Make interacting message：Systems at different levels carry out growing being connected with source switching node by web socket first；Then instruct primary sending
Message instruction is first sent to source switching node by side；Information sign of the source switching node according to the message content for receiving
Code is distributing corresponding message to specified receiving terminal；After systems at different levels receive corresponding information, parsing is corresponding to be instructed, and according to
Command adapted thereto is uploaded or downloading data.
Preferably, the instruction message is divided into original and issues instruction message and transfer instruction message, and original issues instruction message and is
Instruction sender is sent to the instruction message of source switching node, and transfer instruction message is sent to message for source switching node and connects
The message of debit.
Further, the instruction message uses JSON forms；Original issues instruction message includes herein below：Instruction connects
Debit, instruction send unit, upload/download mark, data transport service title, data interaction service key, data explanation；In
Turning instruction message includes herein below：Instruction sends unit, upload/download mark, data transport service title, data interaction
Service key, real-time mark, data explanation.
Following technical scheme can also be obtained according to same invention thinking：
A kind of multistage network system, carries out data exchange using any of the above technical scheme methods described.
Compared to existing technology, the invention has the advantages that：
The present invention carries out the instruction message interaction in multistage network system by a source switching node, can make multilevel system
Between carry out efficient information transfer, before reducing between multilevel system information transmission isolation, Multi-level information can be lifted
The efficiency of data among systems interaction, has great practical value.
Description of the drawings
Fig. 1 is the basic framework of multistage network system of the present invention；
Fig. 2 is the message format example that original issues instruction message；
Message format examples of the Fig. 3 for transfer instruction message；
Fig. 4 is the basic framework of land and resources administration multistage network system of the present invention；
Data exchange processes of the Fig. 5 for multistage network system.
Specific embodiment
Below in conjunction with the accompanying drawings technical scheme is described in detail：
The problem of slow, inefficiency is transmitted for existing multistage network data among systems, it is many that the present invention have devised one kind
The framework of information transfer between level system, can efficiently being connected by unified information transmission criteria between multilevel system
Come, improve the efficiency of data transfer.
As described in Figure 1, portion, province, city, county's multistage network system carry out instruction message friendship by a source switching node
Mutually：Systems at different levels carry out growing being connected with source switching node by web socket first；Then former sender is instructed by message
Instruction is first sent to source switching node；Source switching node is distributed according to the Information sign code of the message content for receiving
Corresponding message is to specified receiving terminal；After systems at different levels receive corresponding information, parsing is corresponding to be instructed, and according to command adapted thereto
Upload or downloading data.
The instruction message of multistage network system is further divided into original and issues instruction message and transfer instruction message by the present invention,
It is the instruction message for instructing sender to be sent to source switching node that original issues instruction message, and transfer instruction message is message exchange
Node is sent to the message of message receiver.
Systems at different levels define instruction message according to unified standard, and its message content adopts JSON forms, sends instructions under original
The particular content of message is generally comprised：Command reception side, instruction send unit, upload/download mark, data transport service name
Claim, data interaction service key, real-time mark, data explanation.Original issues a reality of the data message form of instruction message
For example shown in Fig. 2.
After original issues instruction message unreachable message switching node, source switching node by command analysis, bristling with anger under original
After making message carry out dissection process, partition process is carried out according to the data command in sending instructions under original, then each instruction is issued
To corresponding each command reception side.One data form example of the instruction message of source switching node is as shown in Figure 3.
After systems at different levels receive instruction, aid in preparing to upload or downloading according to data explanation automatically or by staff
Data.Can arrange when upload/download flag bit 0, represent downloading data, when flag bit is 1, represents and upload data；Or
Person, vice versa.When needing to upload data, data treat that sender gets out data, by data according to address of service and title
It is sent to the position specified.Systems at different levels are according to real-time flag bit, if real-time flag bit is 0, representing systems at different levels needs to receive
Further upload operation after having collected all data again, if real-time flag bit is 1, represents when systems at different levels can be accomplished and arrive
Shi Chuan, or, vice versa.When upper level is uploaded data to, upper level system can select the number of subordinate unit to the system
According to be collected finish after be uploaded to more upper level again, it is also possible to be directly forwarded to more upper level, then pass when accomplishing, strengthen in fact
Shi Xing.
By taking land and resources administration system as an example, using technical solution of the present invention land and resources administration system basic framework such as
Shown in Fig. 4（It is portion, province, city's three-level system in the present embodiment）.Assume that Ministry of Land and Resources needs to collect the soils in 2016 in each city
Type investigation report, needs each city to upload the land type statistical information form and image data of this city.As shown in figure 5, territory
Resources Department sends command adapted thereto information, message to all city-level Land and Resources Bureau and provincial Department of Land Resources through source switching node
Switching node issues corresponding city-level and provincial Department of Land Resources message through Message Processing, after city-level unit recipient message,
According to its purpose cooler information system to be transmitted（Usually higher level, that is, it is provincial）, by the data is activation put in order to
Purpose cooler information system（Here with provincial citing）, after provincial unit recipient to data, data collection is sent to territory well
Resources Department.If requiring real-time, it is also possible to require that actual arrival is passed in fact, after provincial system receives the data of city-level system transmission, directly
Connect and pass to ministerial level system.
Claims (5)
1. a kind of method for interchanging data of multistage network system, it is characterised in that the multistage network system passes through a message
Switching node carries out instruction message interaction：Systems at different levels carry out growing being connected with source switching node by web socket first；
Then instruct former sender that message instruction is first sent to source switching node；Source switching node is according to the message for receiving
The Information sign code of content is distributing corresponding message to specified receiving terminal；After systems at different levels receive corresponding information, phase separation is solved
The instruction answered, and upload according to command adapted thereto or downloading data.
2. method as claimed in claim 1, it is characterised in that the instruction message is divided into original and issues instruction message and transfer instruction
Message, it is the instruction message for instructing sender to be sent to source switching node that original issues instruction message, and transfer instruction message is to disappear
Breath switching node is sent to the message of message receiver.
3. method as claimed in claim 2, it is characterised in that the instruction message uses JSON forms；Original issues instruction message
Include herein below：Command reception side, instruction send unit, upload/download mark, the friendship of data transport service title, data
Mutually service key, data explanation；Transfer instruction message includes herein below：Instruction sends unit, uploads/download mark, number
According to transmission service name, data interaction service key, real-time mark, data explanation.
4. such as claims 1 to 3 any one methods described, it is characterised in that the multistage network system is land and resources administration
System.
5. a kind of multistage network system, it is characterised in that carry out data friendship using such as any one of Claims 1 to 4 methods described
Change.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611126468.0A CN106603445A (en) | 2016-12-09 | 2016-12-09 | Data exchange method in multiple stages of network systems and multiple stages of network systems |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611126468.0A CN106603445A (en) | 2016-12-09 | 2016-12-09 | Data exchange method in multiple stages of network systems and multiple stages of network systems |
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| CN201611126468.0A Pending CN106603445A (en) | 2016-12-09 | 2016-12-09 | Data exchange method in multiple stages of network systems and multiple stages of network systems |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114978855A (en) * | 2021-12-16 | 2022-08-30 | 北京神舟航天软件技术股份有限公司 | Cross-domain data exchange method based on multi-level organization |
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