CN105975484A - File management method and apparatus - Google Patents
File management method and apparatus Download PDFInfo
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- CN105975484A CN105975484A CN201610262862.0A CN201610262862A CN105975484A CN 105975484 A CN105975484 A CN 105975484A CN 201610262862 A CN201610262862 A CN 201610262862A CN 105975484 A CN105975484 A CN 105975484A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
-
- 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
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/162—Delete operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
-
- 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
- G06F16/11—File system administration, e.g. details of archiving or snapshots
- G06F16/113—Details of archiving
Abstract
Embodiments of the invention provide a file management method and apparatus, which are used for solving the problem in the prior art that relatively low utilization value of a disk storage space becomes a bottleneck of influencing the performance of a video server. The file management method comprises the steps of determining file storage durations corresponding to different live broadcast channels respectively; and for any live broadcast channel, deleting any file when the storage duration of any file played in the live broadcast channel exceeds the file storage duration corresponding to the live broadcast channel. According to the embodiments of the method and apparatus, the utilization value of the disk storage space can be increased, so that the performance of the video server can be improved; and in addition, relatively important files with relatively high re-accessing frequencies can be reserved through the scheme provided by the method and apparatus, so that the files do not need to be re-generated or obtained from other servers when being called subsequently, the system resource utilization rate is increased, and the experience of a user requesting a video is improved.
Description
Technical field
Disclosure embodiment relates to file management field, particularly relates to a kind of file management method and device.
Background technology
Video server would generally store substantial amounts of video file, the storage performance of video file is become shadow
Ring the importance of video server performance.In the case of server disk memory space is certain, how to carry
The value of high disk storage space becomes the key improving video server performance.
The frequency that the history broadcast items of different direct broadcast bands is accessed again by user is the most different, has
The frequency that the history broadcast items of a little popular direct broadcast bands is accessed again by user is higher, some relatively unexpected winner
The history broadcast items of direct broadcast band is seldom accessed again by user.
In prior art, after disk storage space is full, the file that the holding time can be selected the longest is deleted,
This mode can cause the file in the direct broadcast band that some are valuable, access frequency is higher to be deleted, and one
Although a little holding times are short, but the file in the less direct broadcast band of access frequency is retained.Such as, if
File higher for access frequency is deleted, when these files transferred again by needs, can only regenerate or obtain
Take, thus waste system resource, reduce video server performance.
Obviously, under prior art, the value to disk storage space is relatively low, becomes and affects video server
The bottleneck of performance.
Summary of the invention
Disclosure embodiment provides a kind of file management method and device, deposits disk in order to solve prior art
The value in storage space is relatively low, the problem becoming the bottleneck affecting video server performance.
Disclosure embodiment provides a kind of file management method, including:
Determine that the file that different direct broadcast band is the most corresponding preserves duration；
For arbitrary direct broadcast band, when the preservation duration of the arbitrary file broadcasted at this direct broadcast band, to exceed this straight
After broadcasting the file preservation duration that channel is corresponding, delete described arbitrary file.
Optionally it is determined that the file preservation duration that different direct broadcast bands are the most corresponding, including:
According to the file content broadcasted respectively at different direct broadcast bands, determine different direct broadcast band correspondence respectively
File preserves duration.
Optionally it is determined that the file preservation duration that different direct broadcast bands are the most corresponding, also include:
According in the first nearest preset time period, the user that different direct broadcast bands are corresponding respectively accesses frequency
Rate, determines that the file that different direct broadcast band is the most corresponding preserves duration.
Alternatively, the above-mentioned file determining that different direct broadcast band is the most corresponding preserves duration, comprises determining that every
At least one file that individual direct broadcast band is the most corresponding preserves duration；
Before the described arbitrary file of above-mentioned deletion, also include:
After broadcasting any of the above-described file at this direct broadcast band, determine the File Privilege of any of the above-described file；
According to this arbitrary file File Privilege in this direct broadcast band, from corresponding at least one of this direct broadcast band
File preserves in duration, determines that the file that any of the above-described file is corresponding preserves duration；
Any of the above-described file of above-mentioned deletion, including:
When the duration that preserves of any of the above-described file exceedes the file preservation duration that this arbitrary file determined is corresponding
After, delete any of the above-described file.
Alternatively, this direct broadcast band correspondence is exceeded when the preservation duration of the arbitrary file broadcasted at this direct broadcast band
File preserve after duration, delete any of the above-described file, including:
When the duration that preserves of the arbitrary file broadcasted at this direct broadcast band exceedes the file that this direct broadcast band is corresponding
Preserve duration, and any of the above-described file user's access frequency of correspondence in the second nearest preset time period is low
In time setting threshold value, delete any of the above-described file.
In the method that the disclosure provides, it is first determined when going out the file preservation of different direct broadcast band correspondence respectively
Long；For each direct broadcast band, preserve duration according to the file that this direct broadcast band is corresponding respectively and perform file
Delete, so can popular degree based on direct broadcast band or significance level to arrange this targetedly live
The file that channel is corresponding preserves duration, and then preserves the literary composition in duration deletion respective live channel based on this document
Part, such that it is able to improve the value to disk storage space, and then improves video server performance.Separately
Outward, owing to disclosure scheme can retain the file that frequency relatively important, that again accessed is higher, from
And when transferring these files later, it is not necessary to regenerate or obtain at other server, thus improve
Resource utilization ratio, also improves the Experience Degree of the user of request video.
Disclosure embodiment also provides for a kind of document management apparatus, including:
Determine unit, for determining that the file that different direct broadcast band is the most corresponding preserves duration；
Delete unit, for for arbitrary direct broadcast band, as the guarantor of the arbitrary file broadcasted at this direct broadcast band
Deposit duration and exceed after file corresponding to this direct broadcast band preserve duration, delete described arbitrary file.
Alternatively, described determine unit, specifically for according in the file that different direct broadcast bands broadcast respectively
Hold, determine that the file that different direct broadcast band is the most corresponding preserves duration.
Alternatively, described determine unit, specifically for according in the first nearest preset time period, different
User's access frequency that direct broadcast band is the most corresponding, determines when the file that different direct broadcast band is the most corresponding preserves
Long.
Alternatively, described determine unit, specifically for determining the most corresponding at least one of each direct broadcast band
File preserves duration；
Described deletion unit, is additionally operable to after broadcasting described arbitrary file at this direct broadcast band, determines described appointing
The File Privilege of one file；According to this arbitrary file File Privilege in this direct broadcast band, straight from this
Broadcast at least one file corresponding to channel to preserve in duration, determine when the file that described arbitrary file is corresponding preserves
Long；
Described deletion unit, exceedes, specifically for the duration that preserves when described arbitrary file, this arbitrary literary composition determined
After the file that part is corresponding preserves duration, delete described arbitrary file.
Alternatively, described deletion unit, specifically for when the preservation of the arbitrary file broadcasted at this direct broadcast band
Duration exceedes file corresponding to this direct broadcast band and preserves duration, and described arbitrary file is preset nearest second
User's access frequency corresponding in time period, less than when setting threshold value, deletes described arbitrary file.
In the device that the disclosure provides, it is first determined when going out the file preservation of different direct broadcast band correspondence respectively
Long；For each direct broadcast band, preserve duration according to the file that this direct broadcast band is corresponding respectively and perform file
Delete, so can popular degree based on direct broadcast band or significance level to arrange this targetedly live
The file that channel is corresponding preserves duration, and then preserves the literary composition in duration deletion respective live channel based on this document
Part, such that it is able to improve the value to disk storage space, and then improves video server performance.Separately
Outward, owing to disclosure scheme can retain the file that frequency relatively important, that again accessed is higher, from
And when transferring these files later, it is not necessary to regenerate or obtain at other server, thus improve
Resource utilization ratio, also improves the Experience Degree of the user of request video.
The further feature of the disclosure and advantage will illustrate in the following description, and, partly from explanation
Book becomes apparent, or understands by implementing the disclosure.The purpose of the disclosure and other advantages can
Realize by structure specifically noted in the description write, claims and accompanying drawing and obtain
?.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in disclosure embodiment, institute in embodiment being described below
The accompanying drawing used is needed to briefly introduce, it should be apparent that, the accompanying drawing in describing below is only the disclosure
Some embodiments, from the point of view of those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of a kind of file management method in disclosure embodiment one；
Fig. 2 is the schematic flow sheet of a kind of file management method in disclosure embodiment two；
Fig. 3 is the schematic flow sheet of a kind of file management method in disclosure embodiment three；
Fig. 4 is the schematic flow sheet of a kind of file management method in disclosure embodiment four；
Fig. 5 is the structural representation of a kind of document management apparatus in disclosure embodiment five.
Detailed description of the invention
For making the purpose of disclosure embodiment, technical scheme and advantage clearer, below in conjunction with the disclosure
Accompanying drawing in embodiment, is clearly and completely described the technical scheme in disclosure embodiment, it is clear that
Described embodiment is a part of embodiment of the disclosure rather than whole embodiments.Based in the disclosure
Embodiment, those of ordinary skill in the art obtained under not making creative work premise all its
His embodiment, broadly falls into the scope of disclosure protection.
Embodiment one
It is illustrated in figure 1 the schematic flow sheet of a kind of file management method that disclosure embodiment one provides, bag
Include following steps:
S101, determine that the file that different direct broadcast band is the most corresponding preserves duration.
S102, for arbitrary direct broadcast band, when the preservation duration of the arbitrary file broadcasted at this direct broadcast band surpasses
After crossing the file preservation duration that this direct broadcast band is corresponding, delete described arbitrary file.
Specifically, it is first determined go out file corresponding to different direct broadcast band and preserve duration, then according to appointing
Direct broadcast band belonging to one file, then can determine that the preservation duration of this document.Use said method, can
A length of standard during to avoid mechanically preserving with unified file, in the direct broadcast band different to access frequency
File is deleted, and has stronger motility.
Further, in above-mentioned steps S101, determine when the file that different direct broadcast band is the most corresponding preserves
Long, specifically may include that according to the file content broadcasted respectively at different direct broadcast bands, determine different live
The file that channel is the most corresponding preserves duration.
The division of direct broadcast band is often with its file content comprised as foundation, thus at different direct broadcast bands
The file content broadcasted respectively, generally can reflect that feature and user that this direct broadcast band broadcasts are to this frequency
The viewing demand in road.
Such as, when direct broadcast band is divided into news channel, military channel, XATV-6 and movie channel etc.,
The file content broadcasted due to news channel and military channel is ageing relatively strong, repeats the probability of broadcast relatively
Little, therefore, news channel and military channel be may determine that, and shorter file preserves duration；Due to variety frequency
The file content that road and movie channel are broadcasted has stronger recreational, and the probability repeating to broadcast is relatively big,
Therefore, XATV-6 and movie channel be may determine that, and longer file preserves duration.
In addition, it is possible to the file content broadcasted respectively with different direct broadcast bands by server prompts user is for depending on
According to, determine that the file that different direct broadcast band is the most corresponding preserves duration.
Further, in above-mentioned steps S101, determine when the file that different direct broadcast band is the most corresponding preserves
Long, specifically can also include: according in the first nearest preset time period, different direct broadcast bands are the most right
The user's access frequency answered, determines that the file that different direct broadcast band is the most corresponding preserves duration.
It is said that in general, above-mentioned user's access frequency can reflect that above-mentioned direct broadcast band is liked by user intuitively
According to above-mentioned user's access frequency, degree and viewing demand, determine that the file that different direct broadcast band is the most corresponding is protected
The method depositing duration, simple, efficiency is higher.
Additionally, due to the viewing demand of different direct broadcast bands is probably and persistently to change by user, the most right
Direct broadcast band user's access frequency in the first nearest preset time period carries out adding up, and this is the most also
The computing of server and storage capacity will not be caused burden.This first preset time period can be visited according to user
Ask that the factors such as the overall frequency of server, server handling ability determine.
Visible, disclosure embodiment one is for each direct broadcast band, respectively according to the literary composition that this direct broadcast band is corresponding
Part preserves duration and performs file deletion, so can popular degree based on direct broadcast band or significance level
File corresponding to this direct broadcast band is set targetedly and preserves duration, and then delete based on this document preservation duration
Except the file in respective live channel, such that it is able to improve the value to disk storage space, Jin Erti
High video server performance.Further, since disclosure scheme can retain relatively important, again accessed
The higher file of frequency, thus when transferring these files later, it is not necessary to regenerate or service from other
Obtain at device, which improves resource utilization ratio, also improve the Experience Degree of the user of request video.
Embodiment two
It is illustrated in figure 2 the schematic flow sheet of a kind of file management method that disclosure embodiment two provides, bag
Include following steps:
S201, determine that the file that different direct broadcast band is the most corresponding preserves duration.
S202, for arbitrary direct broadcast band, when the preservation duration of the arbitrary file broadcasted at this direct broadcast band surpasses
Cross file corresponding to this direct broadcast band and preserve duration, and any of the above-described file is in the second nearest preset time period
User's access frequency of interior correspondence, less than when setting threshold value, deletes any of the above-described file.
Specifically, for arbitrary direct broadcast band, when the preservation duration of the arbitrary file broadcasted at this direct broadcast band
Exceed file corresponding to this direct broadcast band when preserving duration, illustrate that this document is accessed for probability pole again
Low, it can be deleted, it is to avoid it holds over the disk storage space of server.
In some cases, it is also possible to due to user to partial document viewing demand change, cause user to exist
Certain time period the most repeatedly access portion file.Now, above-mentioned file is in the second nearest preset time period
User's access frequency of interior correspondence may be higher.
Therefore, in addition to determining the file of correspondence respectively for different direct broadcast band entirety and preserving duration, it is preferred that
A unification can also be determined for this user's access frequency in the second nearest preset time period of file
Setting threshold value.Even if the duration that preserves of a certain file exceedes the file preservation that its affiliated direct broadcast band is corresponding
Duration, as long as this document user's access frequency of correspondence in the second nearest preset time period is not less than this and sets
Determine threshold value, the most still can retain this document, it not deleted；Only surpass when the preservation duration of a certain file
Crossing file corresponding to its described direct broadcast band and preserve duration, this document is at the second nearest Preset Time simultaneously
When user's access frequency corresponding in section is also less than this setting threshold value, just this document is deleted, thus anti-
Only the storage time is longer and file of the recent repeated accesses of user is deleted by mistake.Above-mentioned second preset time period and upper
State setting threshold value to determine according to factors such as the overall frequency of user access server, it is however generally that, above-mentioned
Second preset time period can be less than above-mentioned first preset time period.
Visible, disclosure embodiment two is for each file, respectively in connection with the direct broadcast band pair belonging to this document
The file answered preserves user's access frequency that duration and this document are corresponding in the second nearest preset time period,
Perform file to delete, such that it is able to retain valuable document as far as possible, to improve disk storage space
Value, and then improve video server performance.Due to can retain relatively important, again accessed
The higher file of frequency, thus when transferring these files later, it is not necessary to regenerate or service from other
Obtain at device, which improves resource utilization ratio, also improve the Experience Degree of the user of request video.
Embodiment three
It is illustrated in figure 3 the schematic flow sheet of a kind of file management method that disclosure embodiment three provides, bag
Include following steps:
S301, determine that at least one file that each direct broadcast band is respectively corresponding preserves duration.
S302, when broadcasting after any of the above-described file at this direct broadcast band, determine that the file of any of the above-described file is excellent
First level；According to this arbitrary file File Privilege in this direct broadcast band, from this direct broadcast band corresponding to
Few a kind of file preserves in duration, determines that the file that any of the above-described file is corresponding preserves duration.
S303, exceed file corresponding to this arbitrary file determined and preserve when the duration that preserves of any of the above-described file
After duration, delete any of the above-described file.
Specifically, each direct broadcast band can be determined respectively, and more than one file preserves duration, and each
Inside direct broadcast band, file is determined different File Privileges, according to this document priority, file is corresponded to
Different files preserves duration, to realize in same direct broadcast band, and the file that File Privilege is higher, its
Preserving duration longer, the file that File Privilege is relatively low, it is shorter that it preserves duration, thus fully reflect and expire
The foot user viewing demand to files different in direct broadcast band, promotes Consumer's Experience.
For example, it is possible to the file in each direct broadcast band, whether hot topic makes a distinction, and popular file is by user
The probability of repeated accesses is higher, thus may determine that higher File Privilege, and corresponding longer file is protected
Deposit duration；The probability that non-popular file is repeated by the user access is relatively low, thus may determine that relatively low file
Priority, corresponding relatively low file preserves duration.Further, it is also possible to the user interface in file broadcasting is use
Family arranges the button of " liking ", and the file being lighted " liking " button by user may determine that the highest file
Priority, the longest corresponding file preserves duration.Above two scheme is merely illustrative, can be separately from,
Can also merge use, it is also possible to use other schemes to implement, therefore above-described embodiment does not cause this
The restriction of the open scheme provided.
Visible, disclosure embodiment three, for each direct broadcast band, determines that this direct broadcast band is corresponding extremely respectively
Few a kind of file preserves duration, and determines this according to the File Privilege of file arbitrary in this direct broadcast band
The file that one file is corresponding preserves duration, performs file and deletes, such that it is able to improve disk storage space
Value, and then improve video server performance.Further, since disclosure scheme can retain relatively
The file that frequency important, that again accessed is higher, thus when transferring these files later, it is not necessary to weight
Newly-generated or at other server obtain, which improves resource utilization ratio, also improve request
The Experience Degree of the user of video.
Embodiment four
It is illustrated in figure 4 the schematic flow sheet of a kind of file management method that disclosure embodiment four provides, bag
Include following steps:
S401, determine that at least one file that each direct broadcast band is respectively corresponding preserves duration.
S402, when broadcasting after any of the above-described file at this direct broadcast band, determine that the file of any of the above-described file is excellent
First level；According to this arbitrary file File Privilege in this direct broadcast band, from this direct broadcast band corresponding to
Few a kind of file preserves in duration, determines that the file that any of the above-described file is corresponding preserves duration.
S403, exceed file corresponding to this arbitrary file determined and preserve when the duration that preserves of any of the above-described file
Duration, and the user's access frequency corresponding in the second nearest preset time period of any of the above-described file is less than setting
When determining threshold value, delete any of the above-described file.
Each direct broadcast band is determined respectively, and more than one file preserves the embodiment of duration, file can be protected
The determination depositing duration refine in a few class files within each direct broadcast band；Meanwhile, for file itself
User's access frequency determines the embodiment of a unified setting threshold value, can be more specifically for a certain literary composition
Part, it is determined whether file determined by Yi Ju preserves duration and deletes it.It is thus preferable to, permissible
The scheme that the two embodiment provides is combined, accesses the file in each direct broadcast band for user further
Carry out intelligent customization, promote Consumer's Experience.
Visible, disclosure embodiment four, for each direct broadcast band, determines this direct broadcast band correspondence at least respectively
A kind of file preserves duration, and determines that this is arbitrary according to the File Privilege of file arbitrary in this direct broadcast band
The file that file is corresponding preserves duration；Meanwhile, for each file, live respectively in connection with belonging to this document
The file that channel is corresponding preserves duration and this document user corresponding in the second nearest preset time period and visits
Ask frequency, perform file and delete, such that it is able to improve the value to disk storage space, Jin Erti
High video server performance.Further, since disclosure scheme can retain relatively important, again accessed
The higher file of frequency, thus when transferring these files later, it is not necessary to regenerate or service from other
Obtain at device, which improves resource utilization ratio, also improve the Experience Degree of the user of request video.
Embodiment five
It is illustrated in figure 5 the structural representation of a kind of document management apparatus that disclosure embodiment five provides, bag
Include:
Determine unit 501, for determining that the file that different direct broadcast band is the most corresponding preserves duration；
Delete unit 502, for for arbitrary direct broadcast band, when the arbitrary file broadcasted at this direct broadcast band
The duration that preserves exceed after file corresponding to this direct broadcast band preserve duration, delete described arbitrary file.
Further, it is determined that unit 501, specifically for according to the file broadcasted respectively at different direct broadcast bands
Content, determines that the file that different direct broadcast band is the most corresponding preserves duration.
Further, it is determined that unit 501, specifically for basis in the first nearest preset time period, no
With user's access frequency that direct broadcast band is the most corresponding, determine that the file that different direct broadcast band is the most corresponding preserves
Duration.
Further, it is determined that unit 501, specifically for determining at least the one of each direct broadcast band correspondence respectively
Plant file and preserve duration；
Delete unit 502, be additionally operable to after broadcasting described arbitrary file at this direct broadcast band, determine described appointing
The File Privilege of one file；According to this arbitrary file File Privilege in this direct broadcast band, straight from this
Broadcast at least one file corresponding to channel to preserve in duration, determine when the file that described arbitrary file is corresponding preserves
Long；
Delete unit 502, exceed, specifically for the duration that preserves when described arbitrary file, this arbitrary literary composition determined
After the file that part is corresponding preserves duration, delete described arbitrary file.
Further, delete unit 502, specifically for as the guarantor of the arbitrary file broadcasted at this direct broadcast band
Deposit duration to exceed file corresponding to this direct broadcast band and preserve duration, and described arbitrary file is nearest second pre-
If user's access frequency corresponding in the time period is less than when setting threshold value, delete described arbitrary file.
In sum, in the scheme that disclosure embodiment provides, it is first determined go out different direct broadcast band respectively
Corresponding file preserves duration；For each direct broadcast band, protect according to the file that this direct broadcast band is corresponding respectively
Deposit duration and delete to perform file, such that it is able to improve the value to disk storage space, and then improve
Video server performance.Further, since disclosure scheme can retain relatively important, again accessed
The file that frequency is higher, thus when transferring these files later, it is not necessary to regenerate or from other server
Place obtains, and which improves resource utilization ratio, also improves the Experience Degree of the user of request video.
Those skilled in the art are it should be appreciated that embodiment of the disclosure the method that can be provided as, system or meter
Calculation machine program product.Therefore, the disclosure can use complete hardware embodiment, complete software implementation or knot
The form of the embodiment in terms of conjunction software and hardware.And, the disclosure can use wherein wraps one or more
Computer-usable storage medium containing computer usable program code (include but not limited to disk memory,
CD-ROM, optical memory etc.) form of the upper computer program implemented.
The disclosure is with reference to method, equipment (system) and the computer program product according to disclosure embodiment
The flow chart of product and/or block diagram describe.It should be understood that can by computer program instructions flowchart and/
Or the flow process in each flow process in block diagram and/or square frame and flow chart and/or block diagram and/or square frame
Combination.These computer program instructions can be provided to general purpose computer, special-purpose computer, embedded processing
The processor of machine or other programmable data processing device is to produce a machine so that by computer or its
The instruction that the processor of his programmable data processing device performs produces for realizing in one flow process of flow chart
Or the device of specific function in multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and computer or the process of other programmable datas can be guided to set
In the standby computer-readable memory worked in a specific way so that be stored in this computer-readable memory
Instruction produce and include the manufacture of command device, this command device realizes in one flow process or multiple of flow chart
Specific function in flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, makes
Sequence of operations step must be performed to produce computer implemented place on computer or other programmable devices
Reason, thus the instruction performed on computer or other programmable devices provides for realizing flow chart one
The step of specific function in flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
Although having been described for preferred embodiment of the present disclosure, but those skilled in the art once know base
This creativeness concept, then can make other change and amendment to these embodiments.So, appended right is wanted
Ask and be intended to be construed to include preferred embodiment and fall into all changes and the amendment of disclosure scope.
Obviously, those skilled in the art can carry out various change and modification to disclosure embodiment and not take off
Spirit and scope from disclosure embodiment.So, if these amendments of disclosure embodiment and modification belong to
Within the scope of disclosure claim and equivalent technologies thereof, then the disclosure be also intended to comprise these change and
Including modification.
Claims (10)
1. a file management method, the method includes:
Determine that the file that different direct broadcast band is the most corresponding preserves duration；
For arbitrary direct broadcast band, when the preservation duration of the arbitrary file broadcasted at this direct broadcast band, to exceed this straight
After broadcasting the file preservation duration that channel is corresponding, delete described arbitrary file.
The most the method for claim 1, wherein the file that different direct broadcast band is the most corresponding is determined
Preserve duration, including:
According to the file content broadcasted respectively at different direct broadcast bands, determine different direct broadcast band correspondence respectively
File preserves duration.
The most the method for claim 1, wherein the file that different direct broadcast band is the most corresponding is determined
Preserve duration, including:
According in the first nearest preset time period, the user that different direct broadcast bands are corresponding respectively accesses frequency
Rate, determines that the file that different direct broadcast band is the most corresponding preserves duration.
4. the method as described in claims 1 to 3 is arbitrary, wherein, described determines that different direct broadcast band is respectively
Corresponding file preserves duration, comprises determining that at least one file that each direct broadcast band is the most corresponding preserves
Duration；
Before the described arbitrary file of described deletion, also include:
After broadcasting described arbitrary file at this direct broadcast band, determine the File Privilege of described arbitrary file；
According to this arbitrary file File Privilege in this direct broadcast band, from corresponding at least one of this direct broadcast band
File preserves in duration, determines that the file that described arbitrary file is corresponding preserves duration；
The described arbitrary file of described deletion, including:
When the duration that preserves of described arbitrary file exceedes the file preservation duration that this arbitrary file determined is corresponding
After, delete described arbitrary file.
5. the method as described in Claims 1 to 4 is arbitrary, wherein, arbitrary when broadcast at this direct broadcast band
After the preservation duration of file exceedes the file preservation duration that this direct broadcast band is corresponding, delete described arbitrary file,
Including:
When the duration that preserves of the arbitrary file broadcasted at this direct broadcast band exceedes the file that this direct broadcast band is corresponding
Preserve duration, and described arbitrary file user's access frequency of correspondence in the second nearest preset time period is low
In time setting threshold value, delete described arbitrary file.
6. a document management apparatus, including:
Determine unit, for determining that the file that different direct broadcast band is the most corresponding preserves duration；
Delete unit, for for arbitrary direct broadcast band, as the guarantor of the arbitrary file broadcasted at this direct broadcast band
Deposit duration and exceed after file corresponding to this direct broadcast band preserve duration, delete described arbitrary file.
7. device as claimed in claim 6, wherein, described determines unit, specifically for according to not
The file content broadcasted respectively with direct broadcast band, determines when the file that different direct broadcast band is the most corresponding preserves
Long.
8. device as claimed in claim 6, wherein, described determines unit, specifically for according to
In the first near preset time period, user's access frequency that different direct broadcast bands are the most corresponding, determine different straight
Broadcast file corresponding to channel and preserve duration.
9. the device as described in as arbitrary in claim 6～8, wherein, described determines unit, specifically for really
At least one file that fixed each direct broadcast band is the most corresponding preserves duration；
Described deletion unit, is additionally operable to after broadcasting described arbitrary file at this direct broadcast band, determines described appointing
The File Privilege of one file；According to this arbitrary file File Privilege in this direct broadcast band, straight from this
Broadcast at least one file corresponding to channel to preserve in duration, determine when the file that described arbitrary file is corresponding preserves
Long；
Described deletion unit, exceedes, specifically for the duration that preserves when described arbitrary file, this arbitrary literary composition determined
After the file that part is corresponding preserves duration, delete described arbitrary file.
10. the device as described in as arbitrary in claim 6～9, wherein, described deletion unit, specifically for working as
Arbitrary file that this direct broadcast band broadcasts preserve duration exceed file corresponding to this direct broadcast band preserve time
Grow, and described arbitrary file user's access frequency of correspondence in the second nearest preset time period is less than and sets
During threshold value, delete described arbitrary file.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262862.0A CN105975484A (en) | 2016-04-25 | 2016-04-25 | File management method and apparatus |
| PCT/CN2016/099913 WO2017185605A1 (en) | 2016-04-25 | 2016-09-23 | File management method and electronic equipment |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106886600A (en) * | 2017-02-28 | 2017-06-23 | 深圳市金立通信设备有限公司 | A kind of file management method and terminal |
| CN108228357A (en) * | 2018-01-22 | 2018-06-29 | 维沃移动通信有限公司 | A kind of memory method for cleaning and mobile terminal |
| CN109218793A (en) * | 2018-11-30 | 2019-01-15 | 北京微播视界科技有限公司 | Video loading method, device, electronic equipment and computer readable storage medium |
| CN109903578A (en) * | 2019-03-20 | 2019-06-18 | 安徽宽广科技有限公司 | A kind of Vehicular video monitoring alarm system based on Internet of Things |
| CN110413587A (en) * | 2019-06-26 | 2019-11-05 | 苏州浪潮智能科技有限公司 | A kind of method and apparatus of aging history data |
| CN111093094A (en) * | 2019-12-03 | 2020-05-01 | 深圳市万佳安物联科技股份有限公司 | Video transcoding method, device and system, electronic equipment and readable storage medium |
| CN115359397A (en) * | 2022-08-17 | 2022-11-18 | 北京博宏科元信息科技有限公司 | Radio frequency video fusion data management method and device and computer equipment |
| CN116737676A (en) * | 2023-08-15 | 2023-09-12 | 中移(苏州)软件技术有限公司 | File storage method, device, electronic equipment and readable storage medium |
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| CN113949921A (en) * | 2021-08-31 | 2022-01-18 | 上海二三四五网络科技有限公司 | Control method and control device for short video cache cleaning |
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| CN106886600A (en) * | 2017-02-28 | 2017-06-23 | 深圳市金立通信设备有限公司 | A kind of file management method and terminal |
| CN108228357A (en) * | 2018-01-22 | 2018-06-29 | 维沃移动通信有限公司 | A kind of memory method for cleaning and mobile terminal |
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| CN111093094A (en) * | 2019-12-03 | 2020-05-01 | 深圳市万佳安物联科技股份有限公司 | Video transcoding method, device and system, electronic equipment and readable storage medium |
| CN115359397A (en) * | 2022-08-17 | 2022-11-18 | 北京博宏科元信息科技有限公司 | Radio frequency video fusion data management method and device and computer equipment |
| CN116737676A (en) * | 2023-08-15 | 2023-09-12 | 中移(苏州)软件技术有限公司 | File storage method, device, electronic equipment and readable storage medium |
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| WO2017185605A1 (en) | 2017-11-02 |
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