CN103546499B - A kind of file data processing method and server - Google Patents
A kind of file data processing method and server Download PDFInfo
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- CN103546499B CN103546499B CN201210237160.9A CN201210237160A CN103546499B CN 103546499 B CN103546499 B CN 103546499B CN 201210237160 A CN201210237160 A CN 201210237160A CN 103546499 B CN103546499 B CN 103546499B
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Abstract
The invention discloses a kind of file data processing method and server, in one server of the method application, the server only has store function, including：The first file for uploading is received, and preserves first file；The first service program for uploading is received, and the first service program is preserved, wherein, the first service program is for by the server calls, and runs in the server；The incidence relation set up between first file and first service program；When receive client for first file access request when, the first service program is called according to the incidence relation；Based on described in the first service program, first file is carried out changing the second file；Second file is transferred to into the client.The method can improve the access rate of file data, improve Consumer's Experience.
Description
Technical field
The present invention relates to Dropbox technical field, more particularly to a kind of file data processing method and server.
Background technology
Dropbox also referred to as Network U plate, network hard disc are some network companies by the hard disk or hard disk array of its server
A part of memory space is given register user and carries out file storage, access, backup or the file management such as shared.
After user can store audio-video document to Dropbox, as long as user connects the Internet using electronic equipment, just
The file that can be stored in which in Dropbox carries out editorial management.But when user needs to access audio frequency and video for storing etc. in Dropbox
During multimedia file, it is necessary first to by audio/video multimedia file download to user it is local after, just can realize to multimedia
Play out.And for larger multimedia file, will need to expend longer by the multimedia file in Dropbox locally downloading
Time, therefore user has to wait for the file download process of long period, and after file download terminates, just locally can enter
Style of writing part is played, and be have impact on multimedia file playing efficiency, is reduced Consumer's Experience.
The content of the invention
In view of this, the present invention provides a kind of file data processing method and server, and the method can improve number of files
According to access rate, improve Consumer's Experience.
For achieving the above object, the present invention provides following technical scheme：A kind of file data processing method, methods described should
With in a server, the server only has store function, including：
The first file for uploading is received, and preserves first file；
The first service program for uploading is received, and preserves the first service program, wherein, the first service program is used
In by the server calls, and run in the server；
The incidence relation set up between first file and first service program；
When receive client for first file access request when, call described the according to the incidence relation
One service routine；
Based on the first service program, first file is converted to the operation of the second file for execution, and to described
The data of the second file described in client transmissions.
On the other hand, present invention also offers a kind of server, the server only has store function, including：
First receiving unit, for receiving the first file for uploading, and preserves first file；
Second receiving unit, for receiving the first service program for uploading, and preserves the first service program, wherein,
The first service program is for by the server calls, and runs in the server；
Incidence relation sets up unit, for setting up the incidence relation between first file and first service program；
Request reception unit, for receiving access request of the client for first file；
Requesting processing, for receiving when request reception unit during the access request for first file, root
The first service program is called according to the incidence relation；
File conversion unit, for based on the first service program, performing and for first file changing the second file
Operation, and to the data of the second file described in the client transmissions.
Understand via above-mentioned technical scheme, compared with prior art, the present disclosure provides at a kind of file data
Reason method and server, the method are in the present embodiment after the first file and first service program is received, literary by first
Part and first service program set up incidence relation, so when receive client for first file access request when, can
To call the first service program, based on the first service program, the conversion of the first file is represented for ease of client or just
In the second file to client transmissions, and the data of the second file are transmitted to client, client is without the need for carrying out
Respective handling, and then cause user's realization rapidly and efficiently to access corresponding document, improve Consumer's Experience.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can be with basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 shows a kind of schematic flow sheet of file data processing method one embodiment of the invention；
Fig. 2 shows a kind of schematic flow sheet of another embodiment of file data processing method of the invention；
Fig. 3 shows a kind of schematic flow sheet of another embodiment of file data processing method of the invention；
Fig. 4 shows a kind of schematic flow sheet of another embodiment of file data processing method of the invention；
Fig. 5 shows a kind of structural representation of one embodiment of server of the invention；
Fig. 6 shows a kind of structural representation of another embodiment of server of the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The embodiment of the invention discloses a kind of file data processing method, this is applied to a server, and the server only has
There is store function, the method can improve user and access the processing speed for being stored in file data in the server, and can be favourable
In data transfer, Consumer's Experience is improved.
Referring to Fig. 1, a kind of schematic flow sheet of file data processing method one embodiment of the invention, this enforcement are shown
Example is applied in a server, and the server only has store function, and the server can be understood as network hard disc server, i.e.,
Dropbox server is commonly called as, the method includes：
Step 101：The first file for uploading is received, and preserves first file.
Step 102：The first service program for uploading is received, and preserves the first service program, wherein, first clothes
Business program is for by the server calls, and runs in the server.
Wherein, first file and first service program can be uploaded in the server by same user, it is also possible to by
During different users uploads onto the server respectively.When first file and first service program is uploaded by same user, the use
Family can be while uploading first file and first service program, naturally it is also possible to which it is literary to be that different time sections upload first respectively
Part and first service program.
First file can be arbitrary data file, and e.g., first file can be multimedia file, document files
Deng.Wherein, multimedia file can be sound, video file, and document files then can include word document, excel documents with
And electronic document files etc..
Wherein, the first service program by the server calls, and can be run in the server, so that server
With function corresponding with the first service program.Such as, first service program is document converse routine, then when server operation should
During first service program, the server has document transformation function.
The first service program can be understood as a kind of file data converse routine, and running the first service program can be right
Data in corresponding file carry out the operation such as changing.
Step 103：The incidence relation set up between first file and first service program.
In order to realize function that first service program is processed to file, by the first file for receiving and first service
Program sets up incidence relation.After the first file and first service program establish incidence relation, when receiving the first file
During access request, when server can identify storage first file, be also stored with the with corresponding translation function first clothes
Business program.
Step 104：When receive client for first file access request when, according to the incidence relation adjust
With the first service program.
In the present embodiment when receive client for first file access request when, can't directly by this
One file is transferred to client, and needs the first service program for judging whether to have incidence relation with first file.
When determined according to incidence relation be stored with the first service program that there is incidence relation with the first file when, then adjust
With the first service program, respective handling is carried out to first file to run first service program.
Step 105：Based on the first service program, first file is converted to the operation of the second file for execution,
And to the data of the second file described in the client transmissions.
After calling the first service program, the first service program is run, it is during operation first service program, right
First file is changed, to realize for the first file being converted to other kinds of second file.Wherein, second file and
The information content included in one file is identical, but the form of storage information content can not in the first file and the second file
Together.The second file is transferred to into client in the present embodiment.Wherein second file can support that client represents or plays lattice
The data pattern of formula.
Various data files due to receiving upload in the server, accordingly, upload in the server
Service routine data also have various, and run different service routines, achieved concrete function would also vary from.
In the present embodiment, the first service program is the first file can be processed and the first file is carried out turning
The program changed.In actual applications, the first file can be multimedia file, and accordingly, the first service program is can be right
Multimedia file is carried out decoding, is encoded, and multimedia file is converted to the service routine of files in stream media.Therefore, to clothes
Business device uploads first service program, and after establishing the incidence relation of the first service program and first file, works as client
End is sent when accessing the request of first file, then can call and run the first service program and be converted to first file
Support the second file of transmission format, and then directly this is second literary to client transmissions in the form of media data flow
Part.So, when file data amount is larger, when user accesses the multimedia file being stored in the server by client
When, multimedia file can be just watched without the need for multimedia file is all downloaded, reduce the time for waiting data transfer
Length, improves access speed.
In actual applications, when file of first file for multimedia data type, based on first service program, perform
First file is converted to the operation of the second file, and the data to the second file of client transmissions there may be various realization sides
Formula.One way in which is：Based on first service program, the data of the first file of multi-medium data are completely converted into by execution
The second file of transmission format is supported, after EOC, using the second file to client transmissions media data flow,
And then realize providing streaming media service to client.
And another kind of implementation is：Based on first service program, by the multimedia data file（That is the first file）Turn
The packet for supporting transmission format is changed to, and in real time the packet changed out is transmitted to client, to realize
Media stream data is transmitted, and provides streaming media service to client.It is understood that multimedia file is being converted to support stream
During the data file of media transmission form, need source file is carried out decoding, encoded, and the data changed out are packaged into shape
Into a series of continuous packets.Therefore, need not treat that the data in multimedia file are converted into completely in actual applications
After the data of Streaming Media are held to obtain the second file, it is possible in real time by the packet changed out to client transmissions.
When the first file is document files, then the of incidence relation is set up in uploading onto the server and with first file
One service routine should be document converse routine.I.e. the document converse routine is that first kind document files is converted to Equations of The Second Kind document
The program of file.
Such as, when the first file be document files, and this article files be specially word document when, the first service program can
Being word document converse routine.The word document converse routine can be that the word that word document is converted to different editions is literary
Shelves, the word document of 07 edition is such as converted to the word document of 03 edition.The word document converse routine can be by word document
Be converted to the program of electronic document.Word document is such as converted to the document of pdf forms.
Certainly, when first file is document files, this article files can also be other document files, such as excel
Document, and document converse routine is then the program of the excel files that current excel documents are converted to another version.
In the present embodiment after the first file and first service program is received, by the first file and first service journey
Sequence sets up incidence relation, so when receive client for first file access request when, first clothes can be called
Business program, and then the first service program is based on, the conversion of the first file is represented for ease of client, or is easy to client
Second file of transmission, client is without the need for carrying out respective handling, and then so that user's corresponding text of realization access rapidly and efficiently
Part, improves Consumer's Experience.
Referring to Fig. 2, a kind of schematic flow sheet of another embodiment of file data processing method of the invention, this reality are shown
A kind of specific implementation of the method for embodiment illustrated in fig. 1 of example is applied, the method for the present embodiment includes：
Step 201：Receive the first file and the first service program matched with first file for uploading.
The file for uploading for the ease of differentiation different user in actual applications and the corresponding service journey of determination this document
Sequence, can be by user while the first file is uploaded, by the second file matched with the first file while upload, such as user
The first file is have selected in certain terminal, is selected to accordingly carry out first file first service journey of conversion process
Then first file and first service program are uploaded by sequence simultaneously.
Step 202：First file and the first service program are preserved, and sets up first file and described
The incidence relation of one service routine.
When the first file and first service program are uploaded simultaneously, then show first file with the first service program phase
Matching, and then server is that the first file and first service program set up incidence relation, so as to it is subsequently received for this first
During the access request of file, directly invoke the first service program and first file is changed.
Step 203：When receive client for first file access request when, according to the incidence relation adjust
With the first service program.
Step 204：Based on the first service program, first file is carried out changing the second file, and will be described
The output of the second file is to the client transmissions.
With the corresponding steps of embodiment illustrated in fig. 1, the operating process of step 203 to step 204 realizes that process is similar, tool
The description that may refer to corresponding steps in Fig. 1 embodiments of body, will not be described here.
The first service program for uploading simultaneously in the present embodiment is matched with first file, when the first file
For multimedia file when, then the first service program be to carry out encoding and decoding to first file, and by first file
Be converted to the program of the file for supporting transmission format.
Accordingly, when first file is multimedia file, in the present embodiment based on described in the first service
Program, first file is carried out changing the second file, specially：The first service program is run in the server, will
First file is converted to the second file for supporting stream medium data form.
When the first file is document files, it is simultaneously uploading with first file and match with first file the
One service routine is document converse routine.Wherein, the document converse routine can be that first kind document files is converted to second
Class document files.Such as, word document is changed between different editions, or the word document is converted to into electronics
Document, word is such as converted to the document of PDF.Accordingly, based on first service program, the first file is converted to into second
During file, then it is to run the first service program, performs and current the first file for document files is converted to into another kind of document
The operation of the second file of file.
When uploading the first file every time in the present embodiment, first service program corresponding with the first file can be all uploaded,
And then cause in the server when the first file is stored, the first clothes that first file and first file can be matched
Business program sets up incidence relation, and is preserved.
Referring to the schematic flow sheet that Fig. 3 is a kind of another embodiment of file data processing method of the invention, the present embodiment
For a kind of specific implementation of embodiment illustrated in fig. 1, the method for the present embodiment includes：
Step 301：The first file for uploading is received, the data type of first file is determined, and is preserved described first
File.
Wherein, the data type can include multi-medium data, document data etc., and document data can include electronic document
The types such as data, word document data, certain multimedia data type can also specifically include voice data, video data etc.
Deng.
Step 302：The first service program for uploading is received, the translation function that the first service program has is determined, and
Preserve the first service program.
When uploading the first file and first service program in the present embodiment, and need not be carried out by a user simultaneously
Pass.But when first service program is not to upload together with alternative document, then it needs to be determined that going out the first service program institute
The translation function having.
The mode for determining the translation function that the first service program has can be by entering to the first service program
Row corresponding parsing, trial operation etc. operate to determine corresponding translation function.Certainly, first service program is uploaded in user
When, it is also possible to corresponding identification information is uploaded, to identify the corresponding function type of first service program, and then when receiving the
During one file, the first service program matched with first file is determined according to identification information.
Correspondence different types of data, the translation function that the first service program has can include：By multimedia file
Be converted to the function of the file for supporting stream media format；Or, first kind document files is converted to into Equations of The Second Kind document files
Word document is such as converted to pdf documents by function, so client cannot direct viewing word document when, after conversion
Pdf documents are supplied to client, to represent the document of pdf forms on the client.
The tandem of the step 301 and step 302 can be exchanged in the present embodiment.
Step 303：According to the translation function that the first service program has, judge that the operation first service program is
It is no first file of the data type to be changed.
In actual applications, the type of the file data in uploading onto the server is varied, therefore, close association is set up
Before system, need to judge whether that the first service program can be changed first file.The step is it can be appreciated that be
It is determined to the operation of first service program changed to the first file of this kind of data type.
When the translation function of first service program is determined, the file data that the first service program can be changed is run
Type also determines accordingly, and then can judge that the first service program whether can be with according to the data type of first file
First file is changed.
Step 304：When judging that running the first service program can change to first file, set up
The incidence relation of the first service program and first file.
When determining that first service program can be changed to the first file, then the first file and first service are set up
The incidence relation of program, so as to it is subsequently received access the first file request when, can find to first file carry out turn
The first service program changed.
Generally, after the first service program is uploaded in server, the server just possess to this
The corresponding translation function of one service routine, therefore, subsequently uploading other data class that can be changed with the first service program
During the corresponding file of type, even if not uploading corresponding service routine, server system can also be judged with the presence or absence of can
The service routine changed by the current file for uploading, and the association set up between this document and corresponding service routine automatically
Relation, subsequently to be changed to this document based on the service routine.
Step 305：When receive client for first file access request when, according to the incidence relation adjust
With the first service program.
Step 306：Based on the first service program, first file is converted to the operation of the second file for execution,
Second file is transferred to into the client.
In the present embodiment, when the first file is uploaded, if having existed for change to first in the server
During the first service program changed by file, then server can be set up association between first file and first service program and close
System, and then conversion of the subsequent execution to the first file.For example, when user A uploads one first multimedia file, and can be by
Multimedia file be converted to support transmission format file first service program when, server can set up this more than first
The incidence relation of media file and the first service program, hereafter, if the user A or other users upload one the again
Two multimedia files, then server will determine that whether the first service program is the journey that can change second multimedia file
Sequence, as the type of second multimedia file is also multi-medium data, then the first service program can be to the matchmaker more than second
Body file is changed, then the incidence relation that server can be also set up between second multimedia file and the service routine, with
When continued access is received for the access request of second multimedia file after an action of the bowels, the first service program is called, performed to more than second
The operation changed by media file.
Referring to Fig. 4, a kind of implementation of another embodiment of file data processing method of the invention, this enforcement are shown
The method of example includes：
Step 401：The first file for uploading is received, and preserves first multimedia file.
Step 402：The first service program for uploading is received, and preserves the first service program.
Step 403：The incidence relation set up between first file and first service program.
Step 404：When receive client for first file access request when, judge the access request
Whether access type is the request for downloading first file, if it is, execution step 405；If it is not, then execution step
406。
In some cases, when user accesses the first file, need not simultaneously may get in the information in the first file
Hold, such as when the first file is multimedia file, it is possible to which user's current time need not be broadcast in the browser of its client
Put the multimedia file.Therefore, when the access request of client is received, in addition it is also necessary to judge the access type of the access request
It is whether the request for downloading first file, and then being actually needed come to the corresponding file of client transmissions according to user.
Step 405：First file is transferred to into the client.
When user needs to download first file, then the behaviour that the second file is converted to the first file need not be performed
Make, therefore be also required to call first service program, and the first file can be transmitted directly to into the client directly.
Step 406 calls the first service program according to the incidence relation；
Step 407：Based on the first service program, first file is converted to into the second file, and by described
The data of two files are transferred to the client.
In the case of the first file need not being downloaded in client, then first file can be converted to the second file
After be transferred to client, represent corresponding file content in order to client.Such as, when the first file is multimedia file,
User need not download the multimedia file completely, then when just hoping the content watched in the multimedia file, then can will be many
Media file is converted to the file of stream media format, and then realizes the online viewing of user, treats that multimedia file is complete without the need for user
Watched by being downloaded after finishing entirely, improve access speed.
In any of the above one embodiment, when the second file is transferred to client, in order to improve output transmission
Fluency, what is occurred in reducing the second file content that client represents play asking for not smooth or content revealing effect difference
Topic, before second file is transferred to the client, also includes：The status information of the client is obtained, according to
The status information of the client determines message transmission rate, transmits second file with the message transmission rate determined
To the client.
Wherein, the status information of client can include：The bandwidth of client, the configuration of client and/or client
Network condition information.The number that state with client current time matches can determine that according to the status information of the client
According to transfer rate, and then the second file is transferred to into the client according to the message transmission rate.
For example, when second file is to support the file of transmission format, can be believed according to the state of client
Breath determines bit stream speed i.e. code check, and then the code check determined with this is carrying out the transmission of stream medium data.
Further, in any of the above embodiment, if first file is multimedia file, when receiving client
When end is directed to the access request of first file, the streaming media playing supported by the browser of the client can also be obtained
Form.And then based on first service program, when carrying out changing the second file by first file, first file is turned
It is changed to the second file of the streaming media playing form supported by the browser.As the type of stream media format has various, such as
AVI format, RA forms etc., it is therefore desirable to determine the concrete form of the streaming media playing supported by the browser of client, so
The streaming media playing form supported according to the browser of the client afterwards is determining the concrete form of the files in stream media of conversion.
The correspondence method of the present invention, present invention also offers a kind of server, referring to Fig. 5, shows a kind of clothes of the invention
The structural representation of business device one embodiment, in the present embodiment, the server includes：First receiving unit 501, second receives single
Unit 502, incidence relation sets up unit 503, request reception unit 504, requesting processing 505, file conversion unit 506.
Wherein, the first receiving unit 501, for receiving the first file for uploading, and preserves first file；
Second receiving unit 502, for receiving the first service program for uploading, and preserves the first service program, its
In, the first service program is for by the server calls, and runs in the server；
Incidence relation sets up unit 503, for setting up the incidence relation between first file and first service program；
Request reception unit 504, for receiving access request of the client for first file；
Requesting processing 505, for receiving when request reception unit during the access request for first file,
The first service program is called according to the incidence relation；
File conversion unit 506, for based on the first service program, first file is converted to second by execution
The operation of file, and to the data of the second file described in the client transmissions.
Wherein, the first file is converted to this document converting unit the operation of the second file in execution, and is passed to client
The process of the data of defeated second file, can be the data of the first file are changed completely after obtain the second file,
And after conversion operation terminates, the data of the second file are transmitted to client.Particularly, when the first file is multimedia
During file, this document converting unit can perform multimedia file data is converted to support stream medium data during,
The packet of the support stream media format changed out is transmitted to client in real time.Accordingly, this document converting unit 506
Specially：For based on the first service program, the multimedia file to be converted into the number for supporting transmission format
According to bag, and by the packet of conversion to the client transmissions.
The mode for receiving the first file and first service program in actual applications has various, corresponding, and second receives single
Unit 502, for, while the first receiving unit receives first file, receiving first matched with first file
Service routine, and preserve the first service program.
In that case, first receiving unit and the second receiving unit may be considered same unit.
Correspondence another kind reception mode, first receiving unit 501 is specifically, be used to receive the first file, and preserve institute
The first file is stated, first file is multimedia file.
Accordingly, the second file 502 be specifically, can carry out encoding and decoding for reception to first file, and by institute
State the first service program that the first file is converted to the file for supporting transmission format；
Accordingly, file conversion unit 506, specially：For running the first service program, by first file
Be converted to the second file for supporting stream medium data form.
Referring to Fig. 6, a kind of schematic flow sheet of another embodiment of server of the invention is shown, the present embodiment is Fig. 5
A kind of specific implementation of illustrated embodiment, the present embodiment with the difference of embodiment illustrated in fig. 5 is：
Also include in the present embodiment：Data type determination unit 508, for receiving described first when the first receiving unit
During file, the data type of first file is determined.
Program function determining unit 509, for when second receiving unit receives the first service program, really
The translation function that the fixed first service program has.
Accordingly, the server also includes：Judging unit 510, for the conversion being had according to the first service program
Function, judges whether the operation first service program can be changed to the first file of the data type.
Correspondingly, incidence relation sets up unit 503 specifically, for when the judging unit is judged to run described the
When one service routine can be changed to first file, the pass of the first service program and first file is set up
Connection relation.
In any of the above one embodiment, the server of the present invention can also include：Transfer rate determining unit, is used for
The status information of the client is obtained, message transmission rate is determined according to the status information of the client, wherein the shape
State information includes：The network condition information of the bandwidth of client, the configuration of client and/or client；
Correspondingly, this document converting unit, also includes：File transmission unit, it is single for being determined with the transfer rate
Second file is transferred to the client by the message transmission rate that unit determines.
On the other hand, present invention additionally comprises：Access type determining unit, for receiving pin when the request reception unit
During to the access request of first file, judge whether the access type of the access request is to download first file
Request, and when the access type of the access request is to download the request of first file, first file is transmitted
To the client；Otherwise, triggering performs the operation of requesting processing.
Optionally, when the first file is multimedia file, present invention additionally comprises broadcast format acquiring unit, for working as
State request reception unit and receive access request of the client for first file, and determine that first file is many matchmakers
During body file, the streaming media playing form supported by the browser of the client is obtained.
Accordingly, file conversion unit, specially：For based on the first service program, first file being turned
The second file of the streaming media playing form supported by the browser is changed to, and to the second file described in the client transmissions
Data.
In this specification, each embodiment is described by the way of progressive, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For service disclosed in embodiment
For device, as which corresponds to the method disclosed in Example, so description is fairly simple, related part is referring to method part
Illustrate.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope for causing.
Claims (15)
1. a kind of file data processing method, it is characterised in that in one server of methods described application, the server only has
Store function, including：
The first file for uploading is received, and preserves first file, first file is multimedia file；
The first service program for uploading is received, and preserves the first service program, wherein, the first service program is can
Multimedia file is carried out decoding, encoded, and multimedia file is converted to the service routine of files in stream media, first clothes
Business program is for by the server calls, and runs in the server；
The incidence relation set up between first file and first service program；
When receive client for first file access request when, according to the incidence relation call it is described first clothes
Business program；
Based on the first service program, first file is converted to the operation of the second file for execution, literary by described first
Part is converted to the second file for supporting transmission format, and to the data of the second file described in the client transmissions.
2. method according to claim 1, it is characterised in that while receiving first file, receives and described the
The first service program that one file matches.
3. method according to claim 1, it is characterised in that when first file is received, determine described first
The data type of file；
When the first service program is received, the translation function that the first service program has is determined；
Before the incidence relation for setting up first file and the first service program, also include：
According to the translation function that the first service program has, judge whether the operation first service program can be to described
First file of data type is changed；
When judging that running the first service program can change to first file, the first service is set up
The incidence relation of program and first file.
4. method according to claim 3, it is characterised in that the data type of first file includes：Multimedia number
According to type；
The translation function includes：Multimedia file is converted to into the function of the file for supporting stream media format.
5. the method according to any one of claims 1 to 3, it is characterised in that when first file is multimedia file
When, described based on the first service program, first file is converted to the operation of the second file for execution, and to the visitor
The data of second file are transmitted at family end, specially：
Based on the first service program, the multimedia file is converted into the packet for supporting transmission format, and
By the packet changed out to the client transmissions.
6. method according to claim 1, it is characterised in that in the data to the second file described in the client transmissions
Before, also include：
The status information of the client is obtained, message transmission rate is determined according to the status information of the client, to determine
The data of second file are transferred to the client by the message transmission rate for going out, wherein, the status information includes：Visitor
The network condition information of the bandwidth at family end, the configuration of client and/or client.
7. method according to claim 1, it is characterised in that when receiving access of the client for first file
During request, also include：Whether the access type for judging the access request is the request for downloading first file；
When the access type of the access request is to download the request of first file, first file is transferred to into institute
State client；Otherwise, execution is described is converted to the second file by the first file, and to the second file described in the client transmissions
Data operation.
8. the method according to claim 1 or 3 any one, it is characterised in that when first file is multimedia file,
And when receive client for first file access request when, also include：
Obtain the streaming media playing form supported by the browser of the client；
It is described to carry out changing the second file by first file in the first service program based on described, including：
Based on described in the first service program, first file be converted to into the Streaming Media supported by the browser and broadcast
Put the second file of form.
9. a kind of server, it is characterised in that the server only has store function, including：
First receiving unit, for receiving the first file for uploading, and preserves first file, and first file is many matchmakers
Body file；
Second receiving unit, for receiving the first service program for uploading, and preserves the first service program, wherein, it is described
First service program can carry out encoding and decoding to first file, and first file is converted to support streaming media
The file of form, the first service program is for by the server calls, and runs in the server；
Incidence relation sets up unit, for setting up the incidence relation between first file and first service program；
Request reception unit, for receiving access request of the client for first file；
Requesting processing, for receiving when request reception unit during the access request for first file, according to institute
State incidence relation and call the first service program；
File conversion unit, for based on the first service program, first file is converted to support Streaming Media by execution
The operation of the second file of data form, and to the data of the second file described in the client transmissions.
10. server according to claim 9, it is characterised in that second receiving unit, for receiving single first
While unit receives first file, the first service program that matches with first file is received, and preserve described the
One service routine.
11. servers according to claim 9, it is characterised in that also include：Data type determination unit, for when the
When one receiving unit receives first file, the data type of first file is determined；
Program function determining unit, for when second receiving unit receives the first service program, it is determined that described
The translation function that first service program has；
Accordingly, the server also includes：Judging unit, for the translation function being had according to the first service program, sentences
It is disconnected to run whether the first service program is changed to the first file of the data type；
The incidence relation sets up unit specifically, being used for when the judging unit is judged to run the first service program energy
When enough changing to first file, the incidence relation of the first service program and first file is set up.
12. servers according to any one of claim 9 to 10, it is characterised in that when first file reception unit
When the first file for receiving is multimedia file, the file conversion unit is specially：For based on the first service journey
Sequence, the multimedia file is converted into the packet for supporting transmission format, and by the packet changed out to described
Client transmissions.
13. servers according to claim 9, it is characterised in that also include：
Transfer rate determining unit, it is for obtaining the status information of the client, true according to the status information of the client
Determine message transmission rate, wherein the status information includes：The net of the bandwidth of client, the configuration of client and/or client
Network condition information；
Accordingly, the file conversion unit includes：File transmission unit, for being determined with the transfer rate determining unit
Message transmission rate the data of second file are transferred to into the client.
14. servers according to claim 9, it is characterised in that also include：
Access type determining unit, for receiving the access request for first file when the request reception unit
When, judge whether the access type of the access request is the request for downloading first file, and when the access request
When access type is to download the request of first file, first file is transferred to into the client；Otherwise, triggering is held
The operation of row requesting processing.
15. servers according to claim 9 or 11 any one, it is characterised in that also including broadcast format acquiring unit,
For access request of the client for first file being received when the request reception unit, and determine that described first is literary
When part is multimedia file, the streaming media playing form supported by the browser of the client is obtained；
The file conversion unit, specially：For based on the first service program, first file being converted to described
Second file of the streaming media playing form supported by browser, and to the data of the second file described in the client transmissions.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210237160.9A CN103546499B (en) | 2012-07-09 | 2012-07-09 | A kind of file data processing method and server |
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| CN201210237160.9A CN103546499B (en) | 2012-07-09 | 2012-07-09 | A kind of file data processing method and server |
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| CN103546499B true CN103546499B (en) | 2017-03-29 |
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| CN101917606B (en) * | 2009-12-08 | 2013-02-20 | 新奥特（北京）视频技术有限公司 | Control method and device for transcoding system |
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