CN110445877A - A kind of method and system of data sharing - Google Patents
A kind of method and system of data sharing Download PDFInfo
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- CN110445877A CN110445877A CN201910774307.XA CN201910774307A CN110445877A CN 110445877 A CN110445877 A CN 110445877A CN 201910774307 A CN201910774307 A CN 201910774307A CN 110445877 A CN110445877 A CN 110445877A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- 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
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/562—Brokering proxy services
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- 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
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The present invention provides a kind of data sharing method and system, belongs to data sharing technology field, can at least partly solve the problems, such as existing data sharing method low efficiency.The data sharing method of the embodiment of the present invention includes: receiving end to transmitting terminal transmission request of data, and the request of data includes the call format of required shared data and shared data；Transmitting terminal receives the request of data and carries out feasibility analysis to the request of data, sends the refusal information of refusal request to receiving end if infeasible；If feasible, shared data is sent to by receiving end by message-oriented middleware.
Description
Technical field
The invention belongs to data sharing technology fields, and in particular to a kind of method and system of data sharing.
Background technique
Data sharing is exactly to allow to read other people data using the user of distinct device in different places and carry out each
Kind operation and analysis realize that data sharing can make more people more fully use data with existing resource, to reduce money
The duplications of labour and these duplication of labour bring cost consumptions such as material is collected, data acquire.
By data gateway, according to traditional data link and Data Transport Protocol by data between different data users
Transmission realizes that the mode of data sharing requires to build data gateway between data user due to sharing each time, data gateway
Building is complicated, therefore causes data transmission efficiency low.
Simultaneously because requirement of the different data users to data format, data content is multifarious, it is easy to appear data
User just has found that data format or data content are undesirable after receiving shared data, causes pressure to data transmission
Power influences the efficiency of data transmission.
Summary of the invention
The present invention at least partly solves the problems, such as existing data sharing method low efficiency, provides a kind of high-efficient data
Sharing method.
One aspect of the present invention provides a kind of data sharing method, which comprises
Receiving end sends request of data to transmitting terminal, and the request of data includes required shared data and shared data
Call format；
Transmitting terminal receives the request of data and carries out feasibility analysis to the request of data, to reception if infeasible
End sends the refusal information of refusal request；
If feasible, shared data is sent to by receiving end by message-oriented middleware.
Optionally, before the receiving end sends request of data to transmitting terminal, further includes:
Judge whether receiving end has the permission of data sharing；
If receiving end does not have the permission, security audit is carried out to receiving end；
If receiving end assigns the permission of receiving end data sharing by security audit.
Optionally, if the request of data is feasible, shared data is being sent to from transmitting terminal by message-oriented middleware
Before receiving end, further includes:
Transmitting terminal pre-processes shared data according to the request of data.
It is optionally, described that shared data is sent to from transmitting terminal by receiving end by message-oriented middleware, comprising:
Transmitting terminal sends shared data to message-oriented middleware, sends feedback information to receiving end, the feedback information includes
The address information of message-oriented middleware；
Receiving end receives the feedback information and is transmitted and received according to the feedback message to message-oriented middleware and requested；
Message-oriented middleware receives reception request, and sends shared data to receiving end according to request of data；
Receiving end receives shared data and carries out formal layout to shared data, it is made to meet the memory requirement of receiving end；
To treated, shared data is stored for receiving end.
Optionally, message-oriented middleware temporarily stores the shared data received；
If the transmitting terminal to the request of data carry out feasibility analysis result be it is feasible, include:
Judge the request of data data whether consistent or processed with processed request of data that transmitting terminal receives
The subset of request；
If so, judging whether also storage corresponds to the shared number for the request of data that transmitting terminal receives in message-oriented middleware
According to；
If so, it is described by message-oriented middleware by shared data be sent to receiving end include: will be right in message-oriented middleware
Receiving end should be sent in the shared data for the request of data that transmitting terminal receives.
It is further alternative, the shared data that the request of data that transmitting terminal receives will be corresponded in message-oriented middleware
It is sent to receiving end, comprising:
Transmitting terminal sends feedback information to receiving end, and the feedback information includes the address information of message-oriented middleware；
Receiving end receives the feedback information and is transmitted and received according to the feedback information to message-oriented middleware and requested；
Message-oriented middleware receives reception request, and is sent according to request of data to receiving end and received corresponding to transmitting terminal
Request of data shared data；
Receiving end receives the shared data and carries out formal layout to the shared data, it is made to meet depositing for receiving end
Storage requires；
To treated, shared data is stored for receiving end.
Another aspect of the present invention provides a kind of network system, including multiple terminals, at least one work in the terminal
For transmitting terminal, at least one is as receiving end:
The receiving end, for sending request of data to transmitting terminal, the request of data include required shared data with
And the call format of shared data；
The transmitting terminal, for receiving the request of data and carrying out feasibility analysis to the request of data, if can not
Refusal information capable then that refusal request is sent to receiving end；
The system also includes:
Message-oriented middleware, for receiving the shared data from transmitting terminal and sending shared data to receiving end.
Optionally, the transmitting terminal, is also used to:
Judge feasibility for it is feasible when, shared data is pre-processed according to the request of data.
Optionally, the transmitting terminal, is also used to:
Shared data is sent to message-oriented middleware and sends feedback information to receiving end, and the feedback information includes message
The address information of middleware.
Optionally, the receiving end, is also used to:
It receives shared data and formal layout is carried out to shared data, it is made to meet the memory requirement of receiving end；
To treated, shared data is stored.
Data sharing method of the invention carries out data sharing using message-oriented middleware, and data sharing can received directly
It is carried out between end and transmitting terminal, needs not move through traditional data link, improve the efficiency of data sharing.Receiving end handle simultaneously
Requirement to data format and data content prenotices transmitting terminal by request of data, and transmitting terminal can be judged in advance, be kept away
Exempt from that the efficiency of data sharing also can be improved because of data format, the undesirable failure for causing data sharing of data content.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of data sharing method of the embodiment of the present invention；
Fig. 2 is the flow diagram of another data sharing method of the embodiment of the present invention；
Fig. 3 is the flow diagram of another data sharing method of the embodiment of the present invention；
Fig. 4 is a kind of stream composition block diagram of data-sharing systems of the embodiment of the present invention.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawing and specific embodiment party
Present invention is further described in detail for formula.
It is understood that specific embodiments and the drawings described herein are used only for explaining the present invention, rather than to this hair
Bright restriction.
It is understood that in the absence of conflict, each feature in each embodiment and embodiment in the present invention can
It is combined with each other.
It is understood that for ease of description, only the parts related to the present invention are shown in attached drawing of the invention, and with
The unrelated part of the present invention is not shown in figures.
It is understood that each unit, module involved in the embodiment of the present invention can only correspond to an entity knot
Structure can also be made of multiple entity structures, alternatively, multiple units, module can also be integrated into an entity structure.
It is understood that in the absence of conflict, function, the step marked in flow chart and block diagram of the invention
It can occur according to the sequence for being different from being marked in attached drawing.
It is understood that showing the system according to various embodiments of the present invention, dress in flow chart and block diagram of the invention
It sets, the architecture, function and operation in the cards of equipment, method.Wherein, each box in flowchart or block diagram can generation
Table one unit, module, program segment, code, it includes the executable instructions for realizing defined function.Moreover, block diagram and
The combination of each box or box in flow chart can be realized with the hardware based system of defined function is realized, it is also possible to
The combination of hardware and computer instruction is realized.
It is understood that unit, module involved in the embodiment of the present invention can be realized by way of software, it can also
It is realized by way of hardware, such as unit, module can be located in processor.
Embodiment 1:
As shown in Figure 1, the present embodiment provides a kind of data sharing methods comprising:
S101, receiving end send request of data to transmitting terminal, and request of data includes required shared data and shared number
According to call format.
Receiving end sends request of data (such as sharing certain partial data with certain data format) to transmitting terminal.
S102, transmitting terminal receive request of data and carry out feasibility analysis to request of data, to receiving end if infeasible
Send the refusal information of refusal request.
Transmitting terminal receives request of data (such as sharing certain partial data with certain data format), divides request of data
Analysis, as analysed whether data and the data of the part of the part are desired formats or being converted into requirement
Format.If (such as data format is unable to satisfy requirement to the data that receiving end needs or data content is unable to satisfy and wants for some reason
Ask) it can not be shared, then the refusal information of refusal request is sent to receiving end.
Optionally, the request of data that receiving end can change oneself after receiving refusal information is sent out to transmitting terminal again
It send.
If S103, feasible, shared data is sent to by receiving end by message-oriented middleware.
If receiving end analysis request of data is judged as that data can be shared, shared data is sent to by message-oriented middleware
Receiving end.
Wherein, message-oriented middleware is the shared middleware of data transfer, can be bright by parameters such as data producer, consumers
True data flow.
The data sharing method of the present embodiment carries out data sharing using message-oriented middleware, and data sharing can directly connect
It is carried out between receiving end and transmitting terminal, needs not move through traditional data link, improve the efficiency of data sharing.Receiving end simultaneously
Requirement to data format and data content is prenoticed transmitting terminal by request of data, transmitting terminal can be judged in advance,
It avoids that the efficiency of data sharing also can be improved because of data format, the undesirable failure for causing data sharing of data content.
Embodiment 2:
As shown in Fig. 2, realizing the data sharing of transmitting terminal and receiving end the present embodiment provides a kind of data sharing method.
Wherein, transmitting terminal is a kind of server for being deployed in data acquisition side.
Optionally, the Edge Server of transmitting terminal may include data acquisition unit and data shared cell.
Wherein, data acquisition unit is the unit with data acquisition ability, can be from data source real-time data collection.Number
Transmit and receive for information according to shared cell and (such as receive the request of data from receiving end, send feedback information to transmitting terminal),
Information analysis (such as carrying out feasibility analysis to request of data), data processing (such as carry out shared data according to request of data pre-
Processing), data transmission (such as will shared data importing message-oriented middleware in).
Receiving end is also a kind of Edge Server, is not necessarily deployed in data acquisition side.
Optionally, the Edge Server of receiving end may include data receipt unit and database.
Wherein, data receipt unit is transmitted for data (as received the shared data from message-oriented middleware), at data
Reason (such as carries out format analysis processing to received shared data).Database is shared for saving the shared data received, preservation
Data can be called for data application.
Specifically sharing method includes:
It is S200, optional, before receiving end sends request of data to transmitting terminal, further includes:
S2001, judge whether receiving end has the permission of data sharing.
If S2002, receiving end do not have permission, security audit is carried out to receiving end.
If S2003, receiving end assign the permission of receiving end data sharing by security audit.
Judge whether receiving end has the permission of data sharing, that is, judge whether receiving end is safe, only passes through security audit,
Receiving end can just carry out the corresponding operating of data sharing, audit by once safety, carry out to save when data sharing again
The step of omiting security audit directly carries out the operation of data sharing.
Optionally, carry out that permission determines and security audit is cloud core net.
Cloud core net can carry out unified management to transmitting terminal and receiving end, by the Edge Server of security audit
(including receiving end and transmitting terminal) can just carry out data sharing.It is audited by once safety, it can be with when carrying out data sharing again
The step of omitting security audit directly carries out the operation of data sharing.
S201, receiving end send request of data to transmitting terminal, and request of data includes required shared data and shared number
According to call format.
Receiving end sends request of data to transmitting terminal, the data and required number that request of data is shared required for including
According to format (such as sharing certain partial data with certain data format).
S202, transmitting terminal receive request of data and carry out feasibility analysis to request of data, to receiving end if infeasible
Send the refusal information of refusal request.
Transmitting terminal receives request of data (such as sharing certain partial data with certain data format), data sharing unit logarithm
It is analyzed according to request, whether the data of the data and the part that such as analyse whether the part are desired formats or can quilt
It is converted into desired format.If (such as data format is unable to satisfy in requirement or data the data that receiving end needs for some reason
Appearance is unable to satisfy requirement) it can not be shared, then the refusal information of refusal request is sent to receiving end.
Optionally, the request of data that receiving end can change oneself after receiving refusal information is sent out to transmitting terminal again
It send.
If S203, feasible, shared data is sent to by receiving end by message-oriented middleware.
If receiving end analysis request of data is judged as that data can be shared, shared data is sent to by message-oriented middleware
Receiving end.
Wherein, message-oriented middleware is the shared middleware of data transfer, can be bright by parameters such as data producer, consumers
True data flow.
Optionally, if request of data is feasible, shared data is being sent to from transmitting terminal by reception by message-oriented middleware
Before end, further includes:
S2030, transmitting terminal pre-process shared data according to request of data.
The data sharing unit of transmitting terminal is pre-processed (such as data desensitization) to shared data according to request of data.
Optionally, shared data is sent to receiving end specifically by message-oriented middleware can comprise the following steps that
S2031, transmitting terminal send shared data to message-oriented middleware, send feedback information, feedback information packet to receiving end
Include the address information of message-oriented middleware.
After the completion of shared data pretreatment, data sharing unit operation data producer's script of transmitting terminal, into message
Between part continually transmit shared data, the data sharing unit of transmitting terminal can also send feedback information, feedback letter to receiving end
Breath includes the address information (necessary informations such as topic, broker such as institute's transmitting shared data) of message-oriented middleware.
S2032, receiving end receive feedback information and are transmitted and received according to feedback message to message-oriented middleware and requested.
The data receipt unit of receiving end receives feedback information, and operation data receives script, sends to message-oriented middleware
Request is received with the flow direction of advertisement message middleware shared data.
S2033, message-oriented middleware receive reception request, and send shared data to receiving end according to request of data.
Message-oriented middleware receives reception request, and shared data is sent to receiving end according to request is received.
S2034, receiving end receive shared data and carry out formal layout to shared data, it is made to meet the storage of receiving end
It is required that.
After the data receipt unit of receiving end receives shared data, shared data is carried out according to requirement needed for storage
Formal layout (such as according to data format requirement needed for storage, carries out format analysis processing to shared data).
Shared data stores to treated for S2035, receiving end.
Treated, and shared data is stored into the database of receiving end, can be called for data application, and it is total to complete data
It enjoys.
The data sharing method of the present embodiment carries out data sharing using message-oriented middleware, and data sharing can directly connect
It is carried out between receiving end and transmitting terminal, needs not move through traditional data link, improve the efficiency of data sharing.Receiving end simultaneously
Requirement to data format and data content is prenoticed transmitting terminal by request of data, transmitting terminal can be judged in advance,
It avoids that the efficiency of data sharing also can be improved because of data format, the undesirable failure for causing data sharing of data content.
Unified management carried out to receiving end and transmitting terminal, when data sharing has carried out security audit to new terminal, ensure that peace
Quan Xing, meanwhile, invalid data sharing is decreased, efficiency is improved.
Embodiment 3:
As shown in figure 3, the present embodiment provides another data sharing methods.
The data sharing method of the present embodiment is similar with the data sharing method of embodiment 2, and difference is, wherein in message
Between part temporarily store the shared data received.
Message-oriented middleware will not delete immediately shared data after shared data is sent to receiving end, but can will share
Data temporary storage is for a period of time.
Referring to Fig. 3, in some embodiments, after above step S202, i.e., transmitting terminal is carried out request of data feasible
Property analysis result be it is feasible, then further include:
S301, judge whether the request of data that transmitting terminal receives is consistent or processed with processed request of data
The subset of request of data.
The request of data that transmitting terminal receives is judged, judges the data of the request of data whether therewith pre-treatment
Request the subset of consistent or processed request of data, i.e., it is completely the same or required shared with processed request of data
Data are a part of processed shared data, and data format is identical or compatible.
S302, if so, judging in message-oriented middleware that whether also storage corresponds to the request of data that transmitting terminal receives
Shared data.
If the determination result is YES, then the judgement of message-oriented middleware state is carried out, that is, judges whether also deposit in message-oriented middleware
Store up the shared data corresponding to the request of data being currently received.If whether judging result, i.e. the data that receive of transmitting terminal
The step of request of data of request pre-treatment therewith is inconsistent, then continues to execute after step S202.
S303, if so, by message-oriented middleware by shared data be sent to receiving end include: will be right in message-oriented middleware
Receiving end should be sent in the shared data for the request of data that transmitting terminal receives.
If the determination result is YES, then no need to send end reprocessing shared datas is sent to shared data among message
Part, but the shared data for corresponding to request of data in message-oriented middleware is directly sent to receiving end.If judging result be it is no,
The step of then continuing to execute after S202.
Optionally, the shared data that the request of data that transmitting terminal receives is corresponded in message-oriented middleware is sent to reception
End, specific steps further include:
S3031, transmitting terminal send feedback information to receiving end, and feedback information includes the address information of message-oriented middleware.
The data sharing unit of transmitting terminal can also send feedback information to receiving end, and feedback information includes message-oriented middleware
Address information (necessary informations such as topic, broker such as institute's transmitting shared data).
S3032, receiving end receive the feedback information and are transmitted and received according to feedback information to message-oriented middleware and requested.
The data receipt unit of receiving end receives feedback information, and operation data receives script, sends to message-oriented middleware
Request is received with the flow direction of advertisement message middleware shared data.
S3033, message-oriented middleware receive reception request, and are sent according to request of data to receiving end and correspond to transmitting terminal
The shared data of the request of data received.
Message-oriented middleware receives reception request, will correspond to the request of data that transmitting terminal receives according to reception request
Shared data is sent to receiving end.
S3034, receiving end receive shared data and carry out formal layout to shared data, it is made to meet the storage of receiving end
It is required that.
After the data receipt unit of receiving end receives shared data, shared data is carried out according to requirement needed for storage
Formal layout (such as according to data format requirement needed for storage, carries out format analysis processing to shared data).
Shared data stores to treated for S3035, receiving end.
Treated, and shared data is stored into the database of receiving end, can be called for data application, and it is total to complete data
It enjoys.
Since message-oriented middleware can carry out interim storage to shared data in the data sharing method of the present embodiment, work as hair
The corresponding shared data of now new request of data in the message between in part in the presence of, no need to send ends again to send shared data
To message-oriented middleware, but the shared data in message-oriented middleware is directly sent to receiving end, realizes data sharing, reduce
The step of data sharing, improves the efficiency of data sharing.
Embodiment 4:
As shown in figure 4, the present embodiment provides a kind of network systems of data sharing comprising multiple terminals, in terminal extremely
Few one is used as transmitting terminal, at least one is as receiving end.
Wherein, it receives, send relatively, a such as terminal may be transmitting terminal, number next time in certain data sharing
According to can be transmitting terminal in shared, then it be not involved in the secondary data sharing next time.
Receiving end, for sending request of data to transmitting terminal, request of data includes required shared data and shared number
According to call format.
Optionally, receiving end is also used to:
It receives shared data and formal layout is carried out to shared data, it is made to meet the memory requirement of receiving end；
To treated, shared data is stored.
Transmitting terminal request and carries out feasibility analysis to the request of data for receiving data, to connecing if infeasible
Receiving end sends the refusal information of refusal request.
Optionally, transmitting terminal be also used to judge feasibility for it is feasible when, according to the request of data to shared data carry out
Pretreatment.
Optionally, transmitting terminal is also used to send shared data to message-oriented middleware and sends feedback information to receiving end,
The feedback information includes the address information of message-oriented middleware.
Network system further include:
Message-oriented middleware, for receiving the shared data from transmitting terminal and sending shared data to receiving end.
The data-sharing systems of the present embodiment carry out data sharing using message-oriented middleware, and data sharing can directly connect
It is carried out between receiving end and transmitting terminal, needs not move through traditional data link, improve the efficiency of data sharing.Receiving end simultaneously
Requirement to data format and data content is prenoticed transmitting terminal by request of data, transmitting terminal can be judged in advance,
It avoids that the efficiency of data sharing also can be improved because of data format, the undesirable failure for causing data sharing of data content.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from
In the case where mind and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a kind of data sharing method, which is characterized in that the described method includes:
Receiving end sends request of data to transmitting terminal, and the request of data includes the lattice of required shared data and shared data
Formula requirement；
Transmitting terminal receives the request of data and carries out feasibility analysis to the request of data, sends out if infeasible to receiving end
The refusal information for sending refusal to request；
If feasible, shared data is sent to by receiving end by message-oriented middleware.
2. method according to claim 1, which is characterized in that before the receiving end sends request of data to transmitting terminal,
Further include:
Judge whether receiving end has the permission of data sharing；
If receiving end does not have the permission, security audit is carried out to receiving end；
If receiving end assigns the permission of receiving end data sharing by security audit.
3. method according to claim 1, which is characterized in that if the request of data is feasible, passing through message-oriented middleware
Shared data is sent to before receiving end from transmitting terminal, further includes:
Transmitting terminal pre-processes shared data according to the request of data.
4. method according to claim 1, which is characterized in that described to be sent out shared data from transmitting terminal by message-oriented middleware
It send to receiving end, comprising:
Transmitting terminal sends shared data to message-oriented middleware, sends feedback information to receiving end, the feedback information includes message
The address information of middleware；
Receiving end receives the feedback information and is transmitted and received according to the feedback message to message-oriented middleware and requested；
Message-oriented middleware receives reception request, and sends shared data to receiving end according to request of data；
Receiving end receives shared data and carries out formal layout to shared data, it is made to meet the memory requirement of receiving end；
To treated, shared data is stored for receiving end.
5. method according to claim 1, it is characterised in that:
Message-oriented middleware temporarily stores the shared data received；
If the transmitting terminal to the request of data carry out feasibility analysis result be it is feasible, further include:
Judge the request of data request of data whether consistent or processed with processed request of data that transmitting terminal receives
Subset；
If so, judging whether also storage corresponds to the shared data for the request of data that transmitting terminal receives in message-oriented middleware；
If so, described, shared data is sent to receiving end by message-oriented middleware includes: that will correspond in message-oriented middleware
The shared data for the request of data that transmitting terminal receives is sent to receiving end.
6. the method according to claim 5, which is characterized in that described to be received in message-oriented middleware corresponding to transmitting terminal
The shared data of request of data be sent to receiving end, comprising:
Transmitting terminal sends feedback information to receiving end, and the feedback information includes the address information of message-oriented middleware；
Receiving end receives the feedback information and is transmitted and received according to the feedback information to message-oriented middleware and requested；
Message-oriented middleware receives reception request, and sends the number for corresponding to transmitting terminal and receiving to receiving end according to request of data
According to the shared data of request；
Receiving end receives the shared data and carries out formal layout to the shared data, and the storage for making it meet receiving end is wanted
It asks；
To treated, shared data is stored for receiving end.
7. a kind of network system, including multiple terminals, at least one in the terminal is as transmitting terminal, at least one is as receiving
End, it is characterised in that:
The receiving end, for sending request of data to transmitting terminal, the request of data includes required shared data and is total to
Enjoy the call format of data；
The transmitting terminal, for receiving the request of data and carrying out feasibility analysis to the request of data, if infeasible
The refusal information of refusal request is sent to receiving end；
The system also includes:
Message-oriented middleware, for receiving the shared data from transmitting terminal and sending shared data to receiving end.
8. system according to claim 7, which is characterized in that the transmitting terminal is also used to:
Judge feasibility for it is feasible when, shared data is pre-processed according to the request of data.
9. system according to claim 7, which is characterized in that the transmitting terminal is also used to:
Shared data is sent to message-oriented middleware and sends feedback information to receiving end, and the feedback information includes among message
The address information of part.
10. system according to claim 7, which is characterized in that the receiving end is also used to:
It receives shared data and formal layout is carried out to shared data, it is made to meet the memory requirement of receiving end；
To treated, shared data is stored.
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