CN106101166A - Alleviate the method and device of network request pressure - Google Patents
Alleviate the method and device of network request pressure Download PDFInfo
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- CN106101166A CN106101166A CN201610285623.7A CN201610285623A CN106101166A CN 106101166 A CN106101166 A CN 106101166A CN 201610285623 A CN201610285623 A CN 201610285623A CN 106101166 A CN106101166 A CN 106101166A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/654—Transmission by server directed to the client
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The present invention relates to networking technology area, disclose a kind of method and device alleviating network request pressure.In the present invention, the method alleviating network request pressure, comprise the steps of client and download picture to be played according to the download address of picture to be played from network-side；Wherein, picture to be played is to there being broadcasting deadline；Then the picture of download is saved in client by client, for obtaining the picture to be played downloaded when playing from client；Wherein, the preservation title of picture to be played is carried the information of broadcasting deadline；Reproduction time is exceeded the picture deletion of broadcasting deadline by client according to preserving title.In terms of existing technologies, embodiment of the present invention can effectively alleviate the pressure of network request, contributes to promoting network-side response speed.
Description
Technical field
The present invention relates to networking technology area, particularly to a kind of method and device alleviating network request pressure.
Background technology
In realizing process of the present invention, inventor finds that in prior art, at least there are the following problems: in prior art, dodges
When the display screen (client) of screen figure plays advertisement every time, all can send to network according to the picture download address preserved please
Ask, obtain resource to be played.Wherein, these playing resource all possess expiry date (comprising initial time and by the time),
Client preserves the address of all pictures, comprises the address of expired picture and non-expired picture.When sending request to network,
Request can be sent to network one by one according to the address preserved.When Loading Image, picture can be reloaded every time, and, often
Secondary all picture addresses preserved can be sent request to network, if client exists a large amount of expired picture when Loading Image
Address if, the burden of network-side can be increased the weight of, the response to network that slows down request speed, reduce simultaneously client response speed
Degree.
Summary of the invention
A kind of method and device alleviating network request pressure of offer is provided, can effectively alleviate net
The pressure of network request, contributes to promoting network-side response speed.
For solving above-mentioned technical problem, embodiments of the present invention provide a kind of method alleviating network request pressure,
Comprise the steps of client and download described picture to be played according to the download address of picture to be played from network-side；Wherein, institute
State picture to be played to there being broadcasting deadline；The picture of download is saved in described client by described client, for broadcasting
Obtain the picture described to be played downloaded from described client when putting；Wherein, the preservation title of described picture to be played is carried
The described information playing deadline；When reproduction time is exceeded described broadcasting cut-off according to described preservation title by described client
Between picture delete.
Embodiments of the present invention additionally provide a kind of device alleviating network request pressure, for client；Described slow
The device solving network request pressure comprises: the first acquisition module, memory module, the second acquisition module and removing module；Described
One acquisition module, downloads described picture to be played for the download address according to picture to be played from network-side；Wherein, treat described in
Playing pictures is to there being broadcasting deadline；Described memory module, for preserving the picture described to be played of download；Wherein, institute
State and the preservation title of picture to be played is carried the described information playing deadline；Described second acquisition module, for broadcasting
Obtain, from described memory module, the picture described to be played preserved when putting described picture to be played；Described removing module, for root
According to described preservation title, reproduction time is exceeded the described picture playing deadline to delete from described memory module.
Embodiment of the present invention in terms of existing technologies, by picture to be played being downloaded and being saved in client,
When making each playing pictures, it is only necessary to obtain the most permissible from client, and need not download from network-side every time, can be the most slow
Solve the pressure of network request, improve convenience.Delete by reproduction time being exceeded the picture playing deadline so that client
End only retains reproduction time not less than the picture playing deadline, and then obtain the picture to be played downloaded from client
For when playing, it is only necessary to search Target Photo in reproduction time is not less than the picture of broadcasting deadline, reduce and search figure
The quantity of sheet, and then the time searched used by picture can be reduced, contribute to promoting the response speed of client.
It addition, described download address comprises the identification information of described picture to be played；Under described client is incited somebody to action
The picture carried is saved in the step of described client, comprises following sub-step: described client is cut from described download address
Take described identification information；Obtain described broadcasting deadline；During according to described identification information with described broadcasting cut-off
Between, obtain described preservation title.
Download address comprises the identification information of picture to be played so that according to this download address download pictures
Time, the identification information of picture can be obtained very easily.Preserve with playing to obtain deadline according to identification information
Title so that comprise identification information in the preservation title of picture and play deadline, the most convenient according to picture
Identification information in title and lookup deadline picture to be played, convenient according to the deadline in picture name again
Judge whether to need to delete picture.
It addition, the picture of download is saved in the step of described client in described client, described client with
The form of JSON preserves the picture of described download.Being preserved with the form of JSON by the picture downloaded, form is fairly simple, the most right
Data carry out classification and resolve, and JSON form occupied bandwidth is less, can the most easily access.
It addition, in the step obtaining the picture described to be played downloaded from described client, according to described preservation title
The picture described to be played downloaded is obtained from described client.So need not all over asking when obtaining picture to be played from client
All pictures just can find Target Photo, reduces the picture searching time, promotes the response speed of client.
It addition, described picture to be played is also to there being broadcasting initial time；Obtain from described client when described broadcasting
In the step of the picture described to be played downloaded, if current time is positioned at described broadcasting initial time and plays deadline with described
Between, described client obtains the picture described to be played preserved in described client, for broadcasting.So, from client
When obtaining picture to be played, it is only necessary to make a look up with playing in the picture that cut-off comprises current time playing initial time,
Reduce the scope of picture searching, reduce quantity and the time of lookup searching picture further, promote network-side response speed.
Accompanying drawing explanation
Fig. 1 is the method flow diagram alleviating network request pressure according to first embodiment of the invention；
Fig. 2 is the structural representation alleviating network request pressure apparatus according to third embodiment of the invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawing each reality to the present invention
The mode of executing is explained in detail.But, it will be understood by those skilled in the art that in each embodiment of the present invention,
In order to make reader be more fully understood that, the application proposes many ins and outs.But, even if there is no these ins and outs and base
Many variations and amendment in following embodiment, it is also possible to realize the application each claim technical side required for protection
Case.
First embodiment of the present invention relates to a kind of method alleviating network request pressure.Its flow process is as it is shown in figure 1, have
Body is as follows:
In a step 101, client downloads picture to be played according to the download address of picture to be played from network-side.Specifically
Say, the client in present embodiment can be advertisement play back device (such as billboard or advertisement screen etc.).Client is protected
Deposit the download address of all pictures to be played, and this download address can preserve in the client with the form of JSON, and
This download address comprises the identification information of picture to be played, can be identified by this identification information and acquisition figure
Sheet.
It addition, in the present embodiment, client is downloaded to be played according to the download address of picture to be played from network-side
During picture, thread can be enabled and utilize BitmapFactory to download picture to be played, and the picture each to be played downloaded is corresponding
There is broadcasting deadline.
In a step 102, the picture of download is saved in client.Specifically, client is downloaded from network-side and is waited to broadcast
When putting picture, the identification information of picture can be intercepted from this download address, and according to this identification information with wait to broadcast
Put the broadcasting deadline that picture is corresponding, obtain and preserve title.Therefore when the preservation title of picture to be played is carried broadcasting cut-off
Between information and identification information.
During it should be noted that the picture of download is preserved in the client by client, can carry out with the form of JSON
Preserve.Owing to JSON form is fairly simple, and easily data are carried out classification parsing, and JSON form occupied bandwidth are less,
Can the most easily access.
In step 103, reproduction time is exceeded the picture deletion of deadline by client according to preservation title.Such as
Saying, current reproduction time is on April 27th, 2016, then can be by broadcasting deadline of picture to be played in April, 2016
26 days and picture before are deleted.
At step 104, it may be judged whether need playing pictures.If then entering step 105, otherwise continue executing with this step
Suddenly.Specifically, client needs regularly replace playing pictures, in this step if the determination result is YES, illustrate in client
Needing to play new picture, then enter step 105, otherwise explanation need not change playing pictures, then continue executing with this step.
In step 105, the picture to be played downloaded is obtained from client.Specifically, can according to preserve title from
Client obtains the picture to be played downloaded, such as, client needs to play the picture of automotive-type, current reproduction time
It is on April 27th, 2016, then preserving entitled automobile and the deadline of picture after 27 days April in 2016 can be play
The middle picture needing to play of searching plays out.
Compared with prior art, present embodiment, by downloading picture to be played and being saved in client so that every time
During playing pictures, it is only necessary to obtain from client, and need not download from network-side every time, can effectively alleviate network request
Pressure, improve convenience.Preserved with the form of JSON by the picture that will download, can very easily image data be carried out
Classification resolves, and JSON form occupied bandwidth is less, can the most easily access, to network transfer come the biggest just
Profit.It addition, delete by reproduction time being exceeded the picture playing deadline so that client only retains reproduction time not
Exceed the picture playing deadline, and the preservation title of picture to be played carries identification information and plays cut-off
Time so that when obtaining the picture to be played downloaded from client for broadcasting, can be according to the identification information of picture
Not less than playing, the picture of deadline is searched Target Photo at reproduction time, and preserve in client all need not be searched
Picture, reduces the quantity searching picture, and then can reduce the time searched used by picture, contributes to promoting the response of client
Speed.
Second embodiment of the present invention relates to a kind of method alleviating network request pressure.Second embodiment is first
Improving on the basis of embodiment, the improvement is that: in embodiments of the present invention, picture to be played is also to broadcasting
Put initial time, when obtaining picture to be played from client, make a look up in scope that can be the least, when reducing lookup
Between.
Specifically, in the present embodiment, picture to be played is also to there being broadcasting initial time, and therefore client is being protected
When depositing picture to be played, preserve the broadcasting initial time that can also carry picture to be played in name.Download obtaining from client
Picture to be played step in, if current time is being play initial time and play between deadline, then obtain client
The picture to be played preserved in end, for broadcasting.
Such as, client needs to play the picture of landscape class, current reproduction time is on April 27th, 2016, then
Can preserve entitled landscape and play initial time and the time between deadline of playing contain on April 27th, 2016
Picture is searched the picture needing to play play out.
Present embodiment is when obtaining picture to be played from client, it is only necessary to is playing initial time and is playing cut-off bag
Picture containing current time makes a look up, reduces the scope of picture searching, reduce further and search the quantity of picture and look into
Look for the time, promote network-side response speed.
The step of the most various methods divides, and is intended merely to describe clear, it is achieved time can merge into a step or
Some step is split, is decomposed into multiple step, as long as comprising identical logical relation, all at the protection domain of this patent
In；To adding inessential amendment in algorithm or in flow process or introducing inessential design, but do not change its algorithm
With the core design of flow process all in the protection domain of this patent.
Third embodiment of the invention relates to a kind of device alleviating network request pressure, for client, this embodiment party
The device alleviating network request pressure in formula is as in figure 2 it is shown, comprise: the first acquisition module, memory module, the second acquisition mould
Block, removing module, detection module and judge module.
First acquisition module, for the download address according to picture to be played from network-side download picture to be played, wherein,
This picture to be played is to there being broadcasting deadline.
Memory module, for preserving the picture to be played of download, wherein, carries broadcasting in the preservation title of picture to be played
The information of deadline.
Second acquisition module, for obtaining the picture to be played preserved when playing picture to be played from memory module.
Removing module, for exceeding reproduction time and to play the picture of deadline from memory module according to preserving title
Delete.
Memory module in present embodiment comprises intercepting submodule, the first acquisition submodule and second obtains submodule.
The download address of picture to be played comprises the identification information of picture to be played.
Intercept submodule, for intercepting identification information from download address.
First obtains submodule, is used for obtaining and plays deadline.
Second obtains submodule, is used for according to identification information and plays deadline, obtaining and preserve title.
Detection module, is used for detecting current time.
Judge module, for judging that the current time that detection module detects is positioned at broadcasting initial time and plays cut-off
Time between time, trigger the second acquisition module and obtain the picture to be played preserved from memory module, for broadcasting.
It is seen that, present embodiment is the device embodiment corresponding with the first embodiment, and present embodiment can be with
First embodiment is worked in coordination enforcement.The relevant technical details mentioned in first embodiment the most still has
Effect, in order to reduce repetition, repeats no more here.Correspondingly, the relevant technical details mentioned in present embodiment is also applicable in
In first embodiment.
It is noted that each module involved in present embodiment is logic module, in actual applications, one
Individual logical block can be a physical location, it is also possible to be a part for a physical location, it is also possible to multiple physics lists
The combination of unit realizes.Additionally, for the innovative part highlighting the present invention, will be with solution institute of the present invention in present embodiment
The unit that the technical problem relation of proposition is the closest introduces, but this is not intended that in present embodiment the list that there is not other
Unit.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific embodiment of the present invention,
And in actual applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. the method alleviating network request pressure, it is characterised in that comprise the steps of
Client downloads described picture to be played according to the download address of picture to be played from network-side；Wherein, described to be played
Picture is to there being broadcasting deadline；
The picture of download is saved in described client by described client, for obtaining the institute downloaded when playing from described client
State picture to be played；Wherein, the preservation title of described picture to be played is carried the described information playing deadline；
Reproduction time is exceeded the described picture playing deadline according to described preservation title and deletes by described client.
The method of alleviation network request pressure the most according to claim 1, it is characterised in that comprise in described download address
The identification information of described picture to be played；
In described client, the picture of download is saved in the step of described client, comprises following sub-step:
Described client intercepts described identification information from described download address；
Obtain described broadcasting deadline；
Play deadline according to described identification information with described, obtain described preservation title.
The method of alleviation network request pressure the most according to claim 1, it is characterised in that will download in described client
Picture be saved in the step of described client,
Described client preserves the picture of described download with the form of JSON.
The method of alleviation network request pressure the most according to claim 1, it is characterised in that obtaining from described client
In the step of the picture described to be played downloaded,
Obtain the picture described to be played downloaded from described client according to described preservation title.
The method of alleviation network request pressure the most according to claim 1, it is characterised in that described picture to be played is the most right
Should there is broadcasting initial time；
Obtain the step of the picture described to be played downloaded when described broadcasting from described client,
If current time is between described broadcasting initial time and described broadcasting deadline, described client obtains described visitor
The picture described to be played preserved in the end of family, for broadcasting.
The method of alleviation network request pressure the most according to claim 1, it is characterised in that described download address is with JSON
Form be saved in described client.
The method of alleviation network request pressure the most according to claim 1, it is characterised in that in described client according to treating
The download address of playing pictures is downloaded the step of described picture to be played from network-side,
Enabling thread utilizes BitmapFactory to download described picture to be played.
8. the device alleviating network request pressure, it is characterised in that for client；Described alleviation network request pressure
Device comprises: the first acquisition module, memory module, the second acquisition module and removing module；
Described first acquisition module, downloads described picture to be played for the download address according to picture to be played from network-side；
Wherein, described picture to be played is to there being broadcasting deadline；
Described memory module, for preserving the picture described to be played of download；Wherein, in the preservation title of described picture to be played
Carry the described information playing deadline；
Described second acquisition module, treats described in preservation for obtaining from described memory module when playing described picture to be played
Playing pictures；
Described removing module, for exceeding the described picture of deadline of playing from institute according to described preservation title by reproduction time
State in memory module and delete.
The device of alleviation network request pressure the most according to claim 8, it is characterised in that comprise in described download address
The identification information of described picture to be played；
Described memory module comprises intercepting submodule, the first acquisition submodule and second obtains submodule；
Described intercepting submodule, for intercepting described identification information from described download address；
Described first obtains submodule, is used for obtaining described broadcasting deadline；
Described second obtains submodule, for playing deadline according to described identification information with described, obtains described guarantor
Deposit title.
The device of alleviation network request pressure the most according to claim 8, it is characterised in that also comprise detection module with
Judge module；
Described detection module, is used for detecting current time；
Described judge module, for judge the described current time that detects of described detection module be positioned at described broadcasting initiate time
Between and described broadcasting deadline between time, trigger described second acquisition module from described memory module obtain preserve described in treat
Playing pictures, for broadcasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285623.7A CN106101166A (en) | 2016-04-29 | 2016-04-29 | Alleviate the method and device of network request pressure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285623.7A CN106101166A (en) | 2016-04-29 | 2016-04-29 | Alleviate the method and device of network request pressure |
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| CN106101166A true CN106101166A (en) | 2016-11-09 |
Family
ID=57229188
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2016
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| CN101075892A (en) * | 2007-03-28 | 2007-11-21 | 腾讯科技（深圳）有限公司 | Method, server and customer terminal for releasing advertisement |
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