CN105868304A - A file processing method, device and system - Google Patents
A file processing method, device and system Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/182—Distributed file systems
- G06F16/1824—Distributed file systems implemented using Network-attached Storage [NAS] architecture
- G06F16/183—Provision of network file services by network file servers, e.g. by using NFS, CIFS
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Abstract
The invention provides a file processing method which is applied to a cloud storage system with deployed file processing plug-ins. After receiving a file processing request sent from a client, a third-party application server sends the file processing request to the cloud storage system, then the file processing plug-ins in the cloud storage system process the file requested by the file processing request. In the embodiments, the file processing plug-ins have a common calling interface, so that any third-party application can access the file processing plug-ins through the common calling interface and independent file processing module development for each third-party application server is not needed, and the extendibility is great. At the same time, the processing operation for files is transferred to the cloud storage system, so that the processing pressure of third-part application servers is reduced. The invention also provides a file processing device and system which are used for guaranteeing the actual application and implementation of the method.
Description
Technical field
The application relates to file processing technology field, more particularly, it relates to document handling method, device
And system.
Background technology
At present, some file is stored in the cloud storage systems such as cloud disk, and on third-party application, development deployment has
Document processing module, third-party application receives after the process of file asked by user, from cloud storage system
Middle download file, and use the document processing module of self, file is processed.
In this kind of document handling modus, each third-party application needs stand-alone development document processing module, opens
Send out complexity higher, and autgmentability is poor.
Summary of the invention
In view of this, this application provides a kind of document handling method, in order to reduce opening of third-party application
Send out complexity, strengthen the extensibility of document handling method.It addition, present invention also provides a kind of file
Processing means and system, in order to ensure the application in practice of described method and realization.
For realizing described purpose, the technical scheme that the application provides is as follows:
On the one hand, this application provides a kind of document handling method, be applied to cloud storage system, described cloud
Being deployed with file process plug-in unit in storage system, described file process plug-in unit has public calling interface, should
Method includes:
Receive the document processing request that third-party application server sends to described public calling interface, described
Document processing request is that the client of user side sends to described third-party application server；
Trigger the file process plug-in unit on described cloud storage system and process what described document processing request was asked
File；
File after processing returns described third-party application server, so that described third-party application service
File after described process is returned described client by device.
Alternatively, in above-mentioned document handling method, described file process plug-in unit to the process of file for subtracting
The process of small documents data volume.
Alternatively, in above-mentioned document handling method, on multiple memory nodes of described cloud storage system all
Store to have in identical file, and each described memory node and be all deployed with identical file process plug-in unit；
Correspondingly, the file process plug-in unit on the described cloud storage system of described triggering processes described file process
The file asked, including:
In the plurality of memory node, determine the target closest with described third-party application server
Memory node；
Trigger the file process plug-in unit on described target storage node and process on this memory node the described of storage
The file that document processing request is asked.
Alternatively, above-mentioned document handling method also includes:
Before file after processing returns described third-party application server, cache the literary composition after described process
Part.
Alternatively, above-mentioned document handling method also includes:
At described file process update of plug-in or in the case of waiting to disable, if receiving third-party application service
The document processing request of device, then send to described third-party application server and update information or wait to disable
Information.
Another aspect, this application provides a kind of document handling apparatus, is applied to cloud storage system, described
Being deployed with file process plug-in unit on cloud storage system, described file process plug-in unit has public calling interface,
This device includes:
Request receiver module, for receiving what third-party application server sent to described public calling interface
Document processing request, described document processing request is that the client of user side services to described third-party application
Device sends；
Plug-in unit processing module, processes described literary composition for triggering the file process plug-in unit on described cloud storage system
Part processes the file asked；
File returns module, and the file after processing returns described third-party application server, so that
File after described process is returned described client by described third-party application server.
Alternatively, in above-mentioned document handling apparatus, described file process plug-in unit is reduction to the process of file
The process of file data amount.
Alternatively, on multiple memory nodes of described cloud storage system, all storage has identical file, and each
All it is deployed with identical file on described memory node and processes plug-in unit；Correspondingly, described plug-in unit processing module bag
Include:
Target storage node searches submodule, in the plurality of memory node, determines and described the
The target storage node that tripartite's application server is closest；
Plug-in unit processes submodule, processes this for triggering the file process plug-in unit on described target storage node
The file that on memory node, the described document processing request of storage is asked.
Alternatively, above-mentioned document handling apparatus also includes:
File cache module, before the file after processing returns described third-party application server,
Cache the file after described process.
Alternatively, above-mentioned document handling apparatus also includes:
Hot plug reminding module, at described file process update of plug-in or in the case of waiting to disable, if
Receive the document processing request of third-party application server, then by described third-party application server to
Described client sends and updates information or information to be disabled.
Another further aspect, this application provides a kind of document handling system, including: third-party application server
And on cloud storage system, and described cloud storage system, it being deployed with file process plug-in unit, described file process is inserted
Part has public calling interface；
Described third-party application server, described for the document processing request that client sends is forwarded to
Cloud storage system；
Described cloud storage system, is used for receiving third-party application server and sends to described public calling interface
Document processing request, trigger file process plug-in unit on described cloud storage system and process described file process
The file asked, and will process after file return described third-party application server；
Described third-party application server, the file after being additionally operable to described process returns described client.
From above technical scheme, this application provides a kind of document handling method, the method is applied
Being deployed with on the cloud storage system of file process plug-in unit, third-party application server receives client and sends
Document processing request after, document processing request is sent to cloud storage system, so that on cloud storage system
File process plug-in unit process the file asked of document processing request.The present embodiment is not required to be individually for
Each third-party application Server development document processing module, the file process plug-in unit tool on cloud storage system
Having public calling interface, any third-party application just can be accessed file process and insert by public calling interface
Part, extensibility is strong.Meanwhile, to the process transition of operation of file to cloud storage system, the 3rd is reduced
The processing pressure of side's application server.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments herein, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
One Organization Chart of the document handling system that Fig. 1 provides for the application；
The flow chart of the document handling method embodiment 1 that Fig. 2 provides for the application；
The flow chart of the document handling method embodiment 2 that Fig. 3 provides for the application；
The structural representation of the document handling apparatus embodiment 1 that Fig. 4 provides for the application.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out
Clearly and completely describe, it is clear that described embodiment is only some embodiments of the present application, and
It is not all, of embodiment.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of the application protection.
See Fig. 1, it illustrates an example architecture of the document handling system that the application provides.Such as Fig. 1
Shown in, document handling system comprise some third-party application servers (may be simply referred to as third-party application) and
Cloud storage system, cloud storage system is deployed with file process plug-in unit.
File process plug-in unit is for processing the file of storage in cloud storage system, and the content of process can
To be any one process pre-set, such as picture compression, file format conversion etc..Each file
Processing plug-in unit and perform a kind of specific document processing operation, different file process plug-in units performs different literary compositions
Part processes operation, such as, the special compressed picture of picture compression plug-in unit, and file format conversion plug-in unit turns specially
The form of exchange of notes part, snapshot plug-in unit is specifically generated the snapshot of file.
File process plug-in unit externally provides public calling interface, any storage in cloud storage system to have file
Third-party application all can to public calling interface send document processing request.Wherein, public calling connects
The mouth i.e. reference address of file process plug-in unit.
Based on above document handling system, this application provides a kind of document handling method embodiment, this article
Part processing method is applied in document handling system.As in figure 2 it is shown, this document processing method embodiment 1
Idiographic flow includes step S1～step S5.
Step S1: the client of user side sends document processing request to third-party application server.
When the client of user side wants to process certain file, just send file to third-party application server
Process request.Such as, client goes for the thumbnail of certain picture file, then to third-party application
Server sends breviary request.
It is understood that document processing request comprises the mark of pending file, pending file
Identify for cloud storage system in the heap file of storage, search this pending file.
Step S2: document processing request is sent to cloud storage system by third-party application server.
Third-party application server, after receiving the document processing request that client sends, determines for locating
Reason this document processes the file process plug-in unit of request, and sends out to the public calling interface of this document process plug-in unit
Send call request, to call this document process plug-in unit.
It should be noted that file process plug-in unit is deployed in cloud storage system, all slotting to file process
Calling of part is all sent to this cloud storage system.
Step S3: cloud storage system calls the file process plug-in unit process document processing request of deployment and asked
File.
Cloud storage system, according to the pending file identification in document processing request, searches the pending of storage
File, and this pending file processes by the file process plug-in unit calling deployment.
Step S4: the file after cloud storage system will process returns third-party application server.
Step S5: the file after third-party application server will process returns client.
File after cloud storage system will process returns client by third-party application server.
From above technical scheme, in above document handling method embodiment, cloud storage system top
After administration has file process plug-in unit, third-party application server to receive the document processing request that client sends,
Document processing request is sent to cloud storage system, so that the file process plug-in unit on cloud storage system processes
The file that document processing request is asked.
In prior art, after third-party application server receives document processing request, from cloud storage service
Obtain file at device, and by self, file is processed.But, the place in the present embodiment, to file
Reason transition of operation, to cloud storage system, reduces the processing pressure of third-party application server.
It addition, in prior art, if third-party application server is wanted to realize the process to file, need
For this third-party application Server development document processing module, often increase a third-party application server newly just
Needing to carry out primary development, extensibility is poor.But, in the present embodiment, file process plug-in unit has
Public calling interface, any third-party application just can access file process plug-in unit by public calling interface,
Being not required to be individually for each third-party application Server development document processing module, extensibility is strong.
In actual applications, file process plug-in unit can be the plug-in unit reducing file data amount, such as thumbnail
Plug-in unit, snapshot plug-in unit etc..Before the data volume of the file after this kind of file process plug-in unit process is less than process
The data volume of file.
In prior art, owing to the process of file performs on a third party application server, third party
The change of data volume before and after file process is not concerned about by application server, but directly by file from cloud storage
System is downloaded pending file, after file is processed, returns client.If the file after Chu Liing
Data volume less than process preceding document data volume, then this kind of processing mode, more Netowrk tape can be expended
Wide resource, extends the duration to user's response, and Consumer's Experience is poor.
If using the document handling method embodiment that the application provides, the process to file is in cloud storage system
Performing on system, what cloud storage system returned to third-party application server is not file before treatment, and
Being the file of small data quantity after processing, therefore, the present embodiment can reduce the consumption of Internet resources, contracting
The duration of short user feedback, improves Consumer's Experience.
In actual applications, cloud storage system uses distributed file system to preserve file, then identical file
Backup storage can be carried out at multiple memory nodes.Respective file can also be deployed with on each memory node
Process plug-in unit, be used for nearby the file on this memory node being processed.
So, after cloud storage system receives document processing request, trigger at the file on cloud storage system
Reason plug-in unit processes the specific implementation of the file that document processing request is asked and may comprise steps of A1
And step A2.
Step A1: in multiple memory nodes, determines the target closest with third-party application server
Memory node.
Normally, the multiple memory nodes in cloud storage system are arranged in different geographical coverage area,
Such as, in Beijing, Shanghai, the different regions such as Guangzhou be respectively provided with memory node.Cloud storage system is according to sending out
Send this document to process the IP address of the third-party application server asked, position third-party application server
The geographic area at place, and in the multiple memory nodes arranged, search and service apart from this third-party application
The memory node that device is closest, for the ease of describing, is referred to as target storage by the memory node found
Node.
Certainly, when searching closest memory node, need to ensure on the memory node that this is closest
Storage has the file that document processing request is asked.If storage does not has literary composition on closest memory node
Part processes the file asked, then need according to order from the near to the remote, and searching storage has this article
The memory node of part, and using this memory node as target storage node.
Step A2: trigger the file process plug-in unit on target storage node and process storage on this memory node
The file that document processing request is asked.
It is deployed with file process plug-in unit on target storage node, file process plug-in unit processes this memory node
The file of upper storage.
File can be processed by the present embodiment by memory node nearby, shortens to third-party application
The response time of server, improves Consumer's Experience.
In actual applications, multiple third-party application servers may receive and identical file is carried out phase
With the document processing request processed, in prior art, each third-party application server is intended to this same
File carries out identical repetition and processes.This kind of mode can expend the process resource of server.
Therefore, this application provides the flow process of document handling method embodiment 2.As it is shown on figure 3, this enforcement
Example, on the basis of above document handling method embodiment 1, also includes step S6 and step S7.
Step S6: the file after cloud storage system will process returns before third-party application server, caching
File after process.
Step S7: before third-party application server file after processing returns client, caching should
File after process.
So, after third-party application server receives the document processing request that client sends, first exist
In local storage file, search whether the file after being cached with process, the most then by the process of caching
After file directly return client.If it is and uncached, then by this document process request transmission to cloud storage
System.
After cloud storage system receives the document processing request that third-party application server sends, first certainly
In the cache file of body, if be cached with the file after process, the most then by the literary composition after the process of caching
Part directly returns third-party application server, and if uncached, then trigger file process plug-in unit file is entered
Row processes, and the file cache after processing, and returns third-party application server.
Visible, the present embodiment have employed the method for the multi-level storage in many ground, can improve the effect of file process
Rate, thus improve Consumer's Experience.
In force, at file process update of plug-in or in the case of waiting to disable, if cloud storage system receives
To the document processing request of third-party application server, then send to third-party application server and update prompting
Information or information to be disabled, to provide response time or smooth excessiveness to third-party application server
Time.
The document handling apparatus provided the application below is introduced, it should be noted that the most relevant
The explanation of document handling apparatus may refer to document handling method provided above, does not the most repeat.
See Fig. 4, this application provides a kind of document handling apparatus embodiment 1.The present embodiment is applied to cloud
Storage system, cloud storage system is deployed with file process plug-in unit, and file process plug-in unit has public calling
Interface.As shown in Figure 4, document handling apparatus embodiment 1 can specifically include: request receiver module 401,
Plug-in unit processing module 402 and file return module 403.
Request receiver module 401, for receiving the literary composition that third-party application server sends to public calling interface
Part processes request, and document processing request is that the client of user side sends to third-party application server；
Plug-in unit processing module 402, processes file process for triggering the file process plug-in unit on cloud storage system
The file asked；
File returns module 403, and the file after processing returns third-party application server, so that the
File after tripartite's application server will process returns client.
From above technical scheme, in above document handling apparatus embodiment, cloud storage system top
After administration has file process plug-in unit, third-party application server to receive the document processing request that client sends,
Document processing request sends the request receiver module 401 to cloud storage system, and plug-in unit processing module 402 is touched
Send out the file process plug-in unit on cloud storage system and process the file that document processing request is asked.
In prior art, after third-party application server receives document processing request, from cloud storage service
Obtain file at device, and by self, file is processed.But, the place in the present embodiment, to file
Reason transition of operation, to cloud storage system, reduces the processing pressure of third-party application server.
It addition, in prior art, if third-party application server is wanted to realize the process to file, need
For this third-party application Server development document processing module, often increase a third-party application server newly just
Needing to carry out primary development, extensibility is poor.But, in the present embodiment, file process plug-in unit has
Public calling interface, any third-party application just can access file process plug-in unit by public calling interface,
Being not required to be individually for each third-party application Server development document processing module, extensibility is strong.
In one example, file process plug-in unit processes the process into reducing file data amount to file.
In one example, multiple memory nodes of cloud storage system all store and has identical file, and often
All it is deployed with identical file on individual memory node and processes plug-in unit；Correspondingly, plug-in unit processing module can be concrete
Including: target storage node searches submodule and plug-in unit processes submodule.
Target storage node searches submodule, in multiple memory nodes, determines and third-party application
The target storage node that server is closest；
Plug-in unit processes submodule, processes this storage for the file process plug-in unit triggered on target storage node
The file that on node, the document processing request of storage is asked.
In one example, document handling apparatus can also include: file cache module.
File cache module, before the file after processing returns third-party application server, caching
File after process.
In one example, document handling apparatus can also include: hot plug reminding module.
Hot plug reminding module, at file process update of plug-in or in the case of waiting to disable, if receiving
To the document processing request of third-party application server, then sent out to client by third-party application server
Send renewal information or information to be disabled.
It should be noted that each embodiment in this specification all uses the mode gone forward one by one to describe, each
What embodiment stressed is all the difference with other embodiments, identical similar between each embodiment
Part see mutually.
Also, it should be noted in this article, the relational terms of such as first and second or the like is only used
One entity or operation are separated with another entity or operating space, and not necessarily requires or secretly
Show relation or the order that there is any this reality between these entities or operation.And, term " includes ",
" comprise " or its any other variant is intended to comprising of nonexcludability, so that include a series of wanting
Process, method, article or the equipment of element not only include those key elements, but also include the most clearly arranging
Other key elements gone out, or also include want intrinsic for this process, method, article or equipment
Element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that
Other identical element is there is also in including the process of above-mentioned key element, method, article or equipment.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The application.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can in the case of without departing from spirit herein or scope,
Realize in other embodiments.Therefore, the application is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (11)
1. a document handling method, it is characterised in that be applied to cloud storage system, described cloud storage system
Being deployed with file process plug-in unit on system, described file process plug-in unit has public calling interface, the method bag
Include:
Receive the document processing request that third-party application server sends to described public calling interface, described
Document processing request is that the client of user side sends to described third-party application server；
Trigger the file process plug-in unit on described cloud storage system and process what described document processing request was asked
File；
File after processing returns described third-party application server, so that described third-party application service
File after described process is returned described client by device.
Document handling method the most according to claim 1, it is characterised in that described file process is inserted
Part processes the process into reducing file data amount to file.
Document handling method the most according to claim 1, it is characterised in that described cloud storage system
Multiple memory nodes on all storage have all be deployed with in identical file, and each described memory node same
File process plug-in unit；
Correspondingly, the file process plug-in unit on the described cloud storage system of described triggering processes described file process
The file asked, including:
In the plurality of memory node, determine the target closest with described third-party application server
Memory node；
Trigger the file process plug-in unit on described target storage node and process on this memory node the described of storage
The file that document processing request is asked.
Document handling method the most according to claim 1, it is characterised in that also include:
Before file after processing returns described third-party application server, cache the literary composition after described process
Part.
Document handling method the most according to claim 1, it is characterised in that also include:
At described file process update of plug-in or in the case of waiting to disable, if receiving third-party application service
The document processing request of device, then send to described third-party application server and update information or wait to disable
Information.
6. a document handling apparatus, it is characterised in that be applied to cloud storage system, described cloud storage system
Being deployed with file process plug-in unit on system, described file process plug-in unit has public calling interface, this device bag
Include:
Request receiver module, for receiving what third-party application server sent to described public calling interface
Document processing request, described document processing request is that the client of user side services to described third-party application
Device sends；
Plug-in unit processing module, processes described literary composition for triggering the file process plug-in unit on described cloud storage system
Part processes the file asked；
File returns module, and the file after processing returns described third-party application server, so that
File after described process is returned described client by described third-party application server.
Document handling apparatus the most according to claim 6, it is characterised in that described file process is inserted
Part processes the process into reducing file data amount to file.
Document handling apparatus the most according to claim 6, it is characterised in that described cloud storage system
Multiple memory nodes on all storage have all be deployed with in identical file, and each described memory node same
File process plug-in unit；
Correspondingly, described plug-in unit processing module includes:
Target storage node searches submodule, in the plurality of memory node, determines and described the
The target storage node that tripartite's application server is closest；
Plug-in unit processes submodule, processes this for triggering the file process plug-in unit on described target storage node
The file that on memory node, the described document processing request of storage is asked.
Document handling apparatus the most according to claim 6, it is characterised in that also include:
File cache module, before the file after processing returns described third-party application server,
Cache the file after described process.
Document handling apparatus the most according to claim 6, it is characterised in that also include:
Hot plug reminding module, at described file process update of plug-in or in the case of waiting to disable, if
Receive the document processing request of third-party application server, then by described third-party application server to
Described client sends and updates information or information to be disabled.
11. 1 kinds of document handling systems, it is characterised in that including: third-party application server and cloud are deposited
Being deployed with file process plug-in unit on storage system, and described cloud storage system, described file process plug-in unit has
Public calling interface；
Described third-party application server, described for the document processing request that client sends is forwarded to
Cloud storage system；
Described cloud storage system, is used for receiving third-party application server and sends to described public calling interface
Document processing request, trigger file process plug-in unit on described cloud storage system and process described file process
The file asked, and will process after file return described third-party application server；
Described third-party application server, the file after being additionally operable to described process returns described client.
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| CN201610176159.8A CN105868304A (en) | 2016-03-24 | 2016-03-24 | A file processing method, device and system |
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| CN201610176159.8A CN105868304A (en) | 2016-03-24 | 2016-03-24 | A file processing method, device and system |
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| CN108829412A (en) * | 2018-05-02 | 2018-11-16 | 广州金山安全管理系统技术有限公司 | Using update method and device |
| CN113067858A (en) * | 2021-03-15 | 2021-07-02 | 大众问问(北京)信息科技有限公司 | Method, device and equipment for providing universal media service in vehicle machine |
| WO2023134392A1 (en) * | 2022-01-14 | 2023-07-20 | 华为云计算技术有限公司 | Method and system for reading data from cloud storage device and writing data thereinto |
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