CN108008984A - A kind of resource file downloading updating method and device - Google Patents
A kind of resource file downloading updating method and device Download PDFInfo
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- CN108008984A CN108008984A CN201711132054.3A CN201711132054A CN108008984A CN 108008984 A CN108008984 A CN 108008984A CN 201711132054 A CN201711132054 A CN 201711132054A CN 108008984 A CN108008984 A CN 108008984A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
- G06F9/4451—User profiles; Roaming
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
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Abstract
The present invention provides a kind of resource file downloading updating method and device, the described method includes：S1, in application program launching, obtains the configuration file of first resource file；S2, if the key of first resource file is not present in the key for the Secondary resource file downloaded in advance in caching in the configuration file, is downloaded the first resource file；S3, the url of the first resource file is encrypted using the key of the first resource file, obtains the storage catalogue of the first resource file, is stored the first resource file of download into the caching according to the storage catalogue.The present invention is only downloaded the first resource file for not having to download in configuration file, and the first resource file preservation downloaded is in the buffer, and next time directly calls from caching, greatly reduces flow consumption, and convenient fast reading is read.
Description
Technical field
The invention belongs to application and development field, more particularly, to a kind of resource file downloading updating method and device.
Background technology
With the development of network interaction platform, more and more users are exchanged by logging in network interaction platform.Such as
Network direct broadcasting is the application being popular in users very much.In live period, user can carry out interactive, such as transmission bullet with main broadcaster
Curtain message, to main broadcaster's gifts etc., so as to increase interest interactive between main broadcaster and user.
In the interaction of the network platform, many contents need to load from network, and the benefit downloaded from network is can be with
Newest content is obtained in real time, but needs to consume customer flow.In interaction, it is often necessary to resource text is downloaded from network
Part, consumption customer flow are more.The resource file includes video, picture etc..Especially user is in the case of mobile
The resources such as the picture on network are downloaded, consume the mobile phone rate of user.As given, it is necessary to download user from network during live
The picture of main broadcaster's gifts, for some pictures to add the dynamic picture of special efficacy, the flow of consumption is more.Need to obtain picture every time
When be required for downloading from network.Even identical picture, it is required for re-downloading from network, consumes a large amount of flows.
Renewal and other reasons with application version, resource file can change needed for interaction,
Such as increase new resources file, the part resource file in the original resource file of renewal and removal on the basis of original resource file
Part resource file in original resource file etc..In the prior art required institute is re-downloaded when using application program every time
There is resource file, consume substantial amounts of flow.
In conclusion when using application program every time in the prior art, required all resources are downloaded from network again
File, consumes a large amount of flows.
The content of the invention
To overcome above-mentioned use every time to download required all resource files during application program from network again, consumption is big
The problem of measuring flow solves the above problems at least in part, the present invention provides a kind of resource file downloading updating method and
Device.
According to the first aspect of the invention, there is provided a kind of resource file downloading updating method, including：
S1, in application program launching, obtains the configuration file of first resource file；
S2, if the key of first resource file is not present in the Secondary resource downloaded in advance in caching in the configuration file
In the key of file, then the first resource file is downloaded；
S3, the url of the first resource file is encrypted using the key of the first resource file, described in acquisition
The storage catalogue of first resource file, stores the first resource file of download into the caching according to the storage catalogue.
Specifically, the step S2 is further included：
If the Secondary resource file that the key of first resource file is downloaded in advance in the buffer in the configuration file is close
Exist in key, judge to whether there is the first resource under the storage catalogue of the first resource file；
If the first resource is not present under the storage catalogue of the first resource file, to the first resource file
It is downloaded.
Specifically, the step S2 is further included：
If the key of Secondary resource file is not present in the configuration file in the key of first resource file in caching,
Then it is removed from the cache the Secondary resource file.
Specifically, the key of the first resource file is used to the url of the first resource file in the step S3
It is encrypted, the step of storage catalogue for obtaining the first resource file specifically includes：
The url of the first resource file is encrypted using md5 encryption algorithm, obtains the first resource file institute
The title of the file of storage；
The name of the file is referred to as to the privately owned catalogue of the first resource file, according to the privately owned catalogue and in advance
If public directory generate the storage catalogue of the first resource file.
Specifically, the first resource file of download is stored into caching according to the storage catalogue in the step S3
Step specifically includes：
A cache management class is created, dictionary is created in the cache management class；
Key code to the dictionary is assigned a value of the preset characters string of the first resource file, and the value to the dictionary is assigned
It is worth for the array of the first resource file, the corresponding url for being denoted as the first resource file of the dictionary；
According to the storage catalogue of the first resource file, by dictionary storage into caching.
Specifically, further included after the step S3：
If the first resource is obtained there are the first resource file under the storage catalogue of the first resource file
The caching that file is stored；
If according to the url of the first resource file, the corresponding dictionaries of the url are got in the caching, then root
The first resource file is obtained according to the dictionary.
Specifically, the step S3 further comprises：
If according to the url of the first resource file, the corresponding dictionaries of the url are not got in the caching,
The first resource file is then searched according to the storage catalogue of the first resource file in a hard disk；
If there are the first resource file in the hard disk, the first resource file is read, while by described
One resource file is stored into caching.
According to the second aspect of the invention, there is provided a kind of resource file downloads updating device, including：
Acquiring unit, in application program launching, obtaining the configuration file of first resource file；
Download unit, the key for the first resource file in the configuration file are not present in downloading in advance in caching
Secondary resource file key in when, the first resource file is downloaded；
Updating block, is added for the url to the first resource file using the key of the first resource file
It is close, the storage catalogue of the first resource file is obtained, is arrived the first resource file storage of download according to the storage catalogue
In the caching.
According to the third aspect of the invention we, there is provided a kind of resource file downloads more new equipment, including：
At least one processor, at least one processor and bus；Wherein,
The processor and memory complete mutual communication by the bus；
The memory storage has the programmed instruction that can be performed by the processor, and the processor calls described program to refer to
Order is able to carry out method as described before.
According to the fourth aspect of the invention, there is provided a kind of non-transient computer readable storage medium storing program for executing, for storing such as preceding institute
State the computer program of method.
The present invention provides a kind of resource file downloading updating method and device, and this method in application program launching by sentencing
In disconnected configuration file in the key for all Secondary resource files that the key of first resource file is downloaded in advance in the buffer whether
In the presence of faster knowing which first resource file is not downloaded, the first resource file of no download be downloaded, by making
Generation is encrypted to url with key to be used to store the first resource file of download to the storage catalogue in caching, ensure that
The uniqueness and stationarity of storage catalogue, the present embodiment only carry out down the first resource file for not having to download in configuration file
Carry, and the first resource file downloaded preserves in the buffer, next time directly calls from caching, greatly reduces flow consumption,
Fast and easy is read.
Brief description of the drawings
Fig. 1 is resource file downloading updating method overall flow schematic diagram provided in an embodiment of the present invention；
Fig. 2 downloads updating device overall structure diagram for resource file provided in an embodiment of the present invention；
Fig. 3 downloads renewal equipment overall structure schematic diagram for resource file provided in an embodiment of the present invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
A kind of resource file downloading updating method is provided in one embodiment of the invention, and Fig. 1 is the embodiment of the present invention
The resource file downloading updating method overall flow schematic diagram of offer, this method include：S1, in application program launching, obtains
The configuration file of first resource file；S2, if the key of first resource file is not present in caching in advance in the configuration file
In the key for the Secondary resource file first downloaded, then the first resource file is downloaded；S3, to first resource text
The url of part is encrypted using the key of the first resource file, obtains the storage catalogue of the first resource file, according to
The storage catalogue stores the first resource file of download into the caching.
Specifically, in S1, a configuration file can be all read when application program starts every time, the configuration file is one
A list, the content of the inside storage can be array or dictionary.The configuration file is used to represent the application program by needs
The resource file used.The resource file includes video, picture etc..The first resource file is what is represented in configuration file
Need resource file to be used.Url (the uniform resource of the first resource file are included in the configuration file
Locator, universal resource locator) corresponding key.In S2, the Secondary resource file is the resource downloaded before in caching
File.The configuration file is read, the corresponding keys of url of each first resource file in the configuration file is obtained, obtains at the same time
Take the key for all Secondary resource files downloaded in advance in caching.For each first resource file in configuration file, if
The key of the first resource file is not present in the key of all Secondary resource files in the buffer, then is not present in explanation caching
The first resource file is, it is necessary to be downloaded the first resource file.In S3, the url of the first resource file is used
The key of the first resource file is encrypted, and obtains the storage catalogue of the first resource file.It will be downloaded according to storage catalogue
First resource file store into caching.The key of each first resource file and the key of Secondary resource file are all unique
's.
The present embodiment is by judging the key of first resource file in configuration file in application program launching in the buffer
It whether there is in the key for all Secondary resource files downloaded in advance, faster know which first resource file is not downloaded,
The first resource file of no download is downloaded, generation is encrypted to url by using key and is used for the of download
One resource file is stored to the storage catalogue in caching, ensure that the uniqueness and stationarity of storage catalogue, the present embodiment is only right
The first resource file for not having to download in configuration file is downloaded, and the first resource file downloaded preserves in the buffer, under
It is secondary directly to be called from caching, flow consumption is greatly reduced, fast and easy is read.
On the basis of above-described embodiment, step S2 described in the present embodiment further includes：If first in the configuration file
Exist in the key for the Secondary resource file that the key of resource file is downloaded in advance in the buffer, judge the first resource file
Storage catalogue under whether there is the first resource；If described first is not present under the storage catalogue of the first resource file
Resource, then be downloaded the first resource file.
Specifically, if the Secondary resource text that the key of first resource file is downloaded in advance in the buffer in the configuration file
Exist in the key of part, then illustrate the first resource file download mistake.Judge whether the first resource file is downloaded at this time
Success, that is, whether there is the first resource under the storage catalogue for continuing to judge the first resource file.If first money
The first resource is not present under the storage catalogue of source file, then illustrates that the first resource file does not download success, again
The first resource file is downloaded.Specific to obtain resource file management device fm, the resource file management device is by obtaining
Take the function defaultManager of the singleton of resource file management to obtain, while obtain do not have to download in configuration file first
The storage catalogue topath of resource file.The resource file management device passes through resource file catalog function
FileExistsAtPath judges to whether there is the first resource file under the storage catalogue of the first resource file, if not
In the presence of then illustrating that the first resource file is not downloaded, the first resource file be downloaded.
On the basis of above-described embodiment, step S2 described in the present embodiment further includes:If Secondary resource file in caching
Key be not present in the configuration file in the key of first resource file, then be removed from the cache Secondary resource text
Part.
Specifically, for each Secondary resource file in caching, if the key of the Secondary resource file is described
It is not present in configuration file in the key of all first resource files, then it is no longer application program institute to illustrate the Secondary resource file
The resource file needed, deletes the Secondary resource file, so as to reduce saving memory space.
On the basis of above-described embodiment, the url of the first resource file is made in step S3 described in the present embodiment
It is encrypted with the key of the first resource file, the step of storage catalogue for obtaining the first resource file specifically wraps
Include：The url of the first resource file is encrypted using md5 encryption algorithm, the first resource file is obtained and is stored
File title；The name of the file is referred to as to the privately owned catalogue of the first resource file, according to described privately owned
Catalogue and default public directory generate the storage catalogue of the first resource file.
Specifically, if knowing, the first resource file in the configuration file is not downloaded in caching, to described
One resource file is downloaded.It is typically all compressed package after being finished due to the first resource file download.Getting
After the compressed package for stating first resource file, the compressed package is decompressed.Specially use file management class
NSFileManager obtains the singleton object of a resource file management, and the first resource is obtained in the singleton object
The storage catalogue of file.The storage catalogue is made of two parts, and first half is public directory, and latter half is privately owned mesh
Record.The privately owned catalogue is the individualized section of the resource file of each download.By making to the url of the first resource file
It is encrypted with md5 encryption algorithm, obtains the title for the file that the first resource file is stored.It is described so as to ensure that
The uniqueness for the folder name that first resource file is stored, avoids unchartered coding.By the title of the file
Privately owned catalogue as the first resource file.Since url generally compares fixation, by the first resource file
Url is encrypted using md5 encryption algorithm, ensure that the corresponding storage catalogues of url of the first resource file are relatively more fixed,
So as to improve the loading velocity of resource file.
On the basis of above-described embodiment, according to the storage catalogue by the of download in step S3 described in the present embodiment
The storage of one resource file is specifically included to the step in caching：A cache management class is created, is created in the cache management class
Build dictionary；Key code to the dictionary is assigned a value of the preset characters string of the first resource file, and the value to the dictionary is assigned
It is worth for the array of the first resource file, the corresponding url for being denoted as the first resource file of the dictionary；According to described
The storage catalogue of first resource file, by dictionary storage into caching.
Specifically, a cache management class DYZipGiftAnimationCache is created, is made in the cache management class
Dictionary is created with the function NSMutableDictionary of dictionary class, using being that the method for dictionary assignment is in the dictionary
The dictionary assignment, the key code to the dictionary is assigned a value of the preset characters string of the first resource file, to the dictionary
Value be assigned a value of the array of the first resource file, the corresponding url for being denoted as the first resource file of the dictionary.Root
According to the storage catalogue of the first resource file, by dictionary storage into caching.
On the basis of any of the above-described embodiment, further included after step S3 described in the present embodiment：If first money
There are the first resource file under the storage catalogue of source file, then the caching that the first resource file is stored is obtained；If
According to the url of the first resource file, the corresponding dictionaries of the url are got in the caching, then according to the dictionary
Obtain the first resource file.
Specifically, when loading the first resource file, if there are institute under the storage catalogue of the first resource file
First resource file is stated, then memory management class DYZipGiftAnimationCache passes through store function sharedCache in acquisition
Get caching cache.After the caching cach is got, using the link url for downloading the first resource file, obtain
Take the corresponding dictionaries of the url.If the dictionary exists, illustrate to have downloaded the first resource file and store
Into caching.Key code in the dictionary takes out corresponding first resource file.
On the basis of above-described embodiment, step S3 described in the present embodiment further comprises：If according to described first
The url of resource file, does not get the corresponding dictionaries of the url in the caching, then according to the first resource file
Storage catalogue search the first resource file in a hard disk；If read in the hard disk there are the first resource file
The first resource file is taken, while by first resource file storage into caching.
Specifically, if according to the url of the first resource file, the url is not got in the caching and is corresponded to
Dictionary, then the first resource file is searched according to the storage catalogue of the first resource file in a hard disk.It is specifically defined
One weak reference self, using one asynchronous task of dispatch_async function creations, obtains the Global Queue of reference program
Dispatch_get_global_queue, while the priority of the Global Queue is set, use the default priority of Global Queue
Level, i.e. DISPATCH_QUEUE_PRIORITY_DEFAULT.Management object file is obtained using defaultManager functions
Fm, while obtain the storage catalogue topath of the first resource file.Use the method from storage catalogue load document
ContentsOfDirectoryAtPath reads the content content under the storage catalogue topath of the first resource file,
The first resource file for needing to load is obtained by the content, while by first resource file storage into caching,
Easy to next quick reading.
In the present embodiment in the buffer no resource file when go in hard disk to read, if the money can be read from hard disk
Source file, it is not required that re-download, so as to avoid repeated downloads, save flow, and meanwhile the resource read from hard disk is literary
Part is stored into memory, convenient next time quick reading.
A kind of resource file is provided in another embodiment of the present invention and downloads updating device, Fig. 2 is implemented for the present invention
The resource file that example provides downloads updating device overall structure diagram, which includes acquiring unit 1, download unit 2 and more
New unit 3, wherein：
The acquiring unit 1 is used in application program launching, obtains the configuration file of first resource file；The download
Unit 2 is used for the Secondary resource text that the key of first resource file in the configuration file is not present in downloading in advance in caching
When in the key of part, the first resource file is downloaded；The updating block 3 is used for the first resource file
Url is encrypted using the key of the first resource file, the storage catalogue of the first resource file is obtained, according to described
Storage catalogue stores the first resource file of download into the caching.
Specifically, when application program starts every time, the acquiring unit 1 can all read a configuration file, the configuration
File is a list, and the content of the inside storage can be array or dictionary.The configuration file applies journey for representing described
Sequence will need resource file to be used.The resource file includes video, picture etc..The first resource file is configuration file
The need resource file to be used of middle expression.Url (the uniform of the first resource file are included in the configuration file
Resource locator, universal resource locator) corresponding key.The Secondary resource file is download before in caching
Resource file.The download unit 2 reads the configuration file, obtains the url of each first resource file in the configuration file
Corresponding key, while obtain the key for all Secondary resource files downloaded in advance in caching.For every in configuration file
A first resource file, if the key of the first resource file is not present in the key of all Secondary resource files in the buffer,
Then there is no the first resource file, it is necessary to be downloaded to the first resource file in explanation caching.The updating block 3
The url of the first resource file is encrypted using the key of the first resource file, obtains depositing for the first resource file
Store up catalogue.The first resource file of download is stored into caching according to storage catalogue.The key of each first resource file and
The key of two resource files is all unique.
The present embodiment is by judging the key of first resource file in configuration file in application program launching in the buffer
It whether there is in the key for all Secondary resource files downloaded in advance, faster know which first resource file is not downloaded,
The first resource file of no download is downloaded, generation is encrypted to url by using key and is used for the of download
One resource file is stored to the storage catalogue in caching, ensure that the uniqueness and stationarity of storage catalogue, the present embodiment is only right
The first resource file for not having to download in configuration file is downloaded, and the first resource file downloaded preserves in the buffer, under
It is secondary directly to be called from caching, flow consumption is greatly reduced, fast and easy is read.
On the basis of above-described embodiment, download unit is additionally operable to described in the present embodiment：In the configuration file
In the presence of in the key for the Secondary resource file that the key of one resource file is downloaded in advance in the caching, then described is judged
It whether there is the first resource under the storage catalogue of one resource file；Do not deposited under the storage catalogue of the first resource file
In the first resource, the first resource file is downloaded.
On the basis of the various embodiments described above, download unit is additionally operable to described in the present embodiment：Second in the caching
When the key of resource file is not present in the configuration file in the key of first resource file, institute is deleted from the caching
State Secondary resource file.
On the basis of the various embodiments described above, updating block is specifically used for described in the present embodiment：To the first resource
The url of file is encrypted using md5 encryption algorithm, obtains the title for the file that the first resource file is stored；Will
The name of the file is referred to as the privately owned catalogue of the first resource file, according to the privately owned catalogue and default public mesh
Record generates the storage catalogue of the first resource file.
On the basis of the various embodiments described above, updating block is specifically used for described in the present embodiment：Create a caching pipe
Class is managed, dictionary is created in the cache management class；Key code to the dictionary is assigned a value of the pre- of the first resource file
If character string, the value to the dictionary is assigned a value of the array of the first resource file, the dictionary is corresponding be denoted as it is described
The url of first resource file；According to the storage catalogue of the first resource file, by dictionary storage into the caching.
On the basis of the various embodiments described above, device further includes loading unit described in the present embodiment, for described
It is slow there are during the first resource file, obtain that the first resource file stored under the storage catalogue of one resource file
Deposit；When according to the url of the first resource file, the corresponding dictionaries of the url are got in the caching, then according to institute
State dictionary and obtain the first resource file.
On the basis of above-described embodiment, loading unit is additionally operable to described in the present embodiment：According to the first resource
The url of file, when the corresponding dictionaries of the url are not got in the caching, according to depositing for the first resource file
Storage catalogue searches the first resource file in a hard disk；There are during the first resource file in the hard disk, institute is read
First resource file is stated, while by first resource file storage into caching.
The present embodiment provides a kind of resource file to download more new equipment, and Fig. 3 is resource file provided in an embodiment of the present invention
Renewal equipment overall structure schematic diagram is downloaded, which includes：At least one processor 31, at least one processor 32 and bus
33；Wherein,
The processor 31 and memory 32 complete mutual communication by the bus 33；
The memory 32 is stored with the programmed instruction that can be performed by the processor 31, and the processor calls the journey
Sequence instruction is able to carry out the method that above-mentioned each method embodiment is provided, such as including：S1, in application program launching, obtains
The configuration file of first resource file；S2, if the key of first resource file is not present in caching in advance in the configuration file
In the key for the Secondary resource file first downloaded, then the first resource file is downloaded；S3, to first resource text
The url of part is encrypted using the key of the first resource file, obtains the storage catalogue of the first resource file, according to
The storage catalogue stores the first resource file of download into the caching.
The present embodiment provides a kind of non-transient computer readable storage medium storing program for executing, the non-transient computer readable storage medium storing program for executing
Computer instruction is stored, the computer instruction makes the computer perform the method that above-mentioned each method embodiment is provided, example
Such as include：S1, in application program launching, obtains the configuration file of first resource file；S2, if first in the configuration file
The key of resource file is not present in the key for the Secondary resource file downloaded in advance in caching, then to first resource text
Part is downloaded；S3, the url of the first resource file is encrypted using the key of the first resource file, obtains
The storage catalogue of the first resource file, stores the first resource file of download to the caching according to the storage catalogue
In.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
The relevant hardware of programmed instruction is completed, and foregoing program can be stored in a computer read/write memory medium, the program
Upon execution, the step of execution includes above method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
Resource file download renewal apparatus embodiments described above are only schematical, wherein described as separation
The unit of part description may or may not be it is physically separate, can be as the component that unit is shown or
It can not be physical location, you can with positioned at a place, or can also be distributed in multiple network unit.Can be according to reality
Border needs to select some or all of module therein to realize the purpose of this embodiment scheme.Those of ordinary skill in the art
In the case where not paying performing creative labour, you can to understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
Realized by the mode of software plus required general hardware platform, naturally it is also possible to pass through hardware.Based on such understanding, on
The part that technical solution substantially in other words contributes to the prior art is stated to embody in the form of software product, should
Computer software product can store in a computer-readable storage medium, such as ROM/RAM, magnetic disc, CD, including some fingers
Order is used so that a computer equipment (can be personal computer, server, or network equipment etc.) performs each implementation
Method described in some parts of example or embodiment.
Finally, the present processes are only preferable embodiment, are not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on, should be included in the protection of the present invention
Within the scope of.
Claims (10)
- A kind of 1. resource file downloading updating method, it is characterised in that including：S1, in application program launching, obtains the configuration file of first resource file；S2, if the key of first resource file is not present in the Secondary resource file downloaded in advance in caching in the configuration file Key in, then the first resource file is downloaded；S3, the url of the first resource file is encrypted using the key of the first resource file, obtains described first The storage catalogue of resource file, stores the first resource file of download into the caching according to the storage catalogue.
- 2. according to the method described in claim 1, it is characterized in that, the step S2 is further included：If in the configuration file key of first resource file be present in caching in download in advance Secondary resource file it is close In key, then judge to whether there is the first resource under the storage catalogue of the first resource file；If the first resource is not present under the storage catalogue of the first resource file, the first resource file is carried out Download.
- 3. according to the method described in claim 1, it is characterized in that, the step S2 is further included：If the key of Secondary resource file is not present in the configuration file in the key of first resource file in the caching, The Secondary resource file is then deleted from the caching.
- 4. according to the method described in claim 1, it is characterized in that, to the url of the first resource file in the step S3 It is encrypted using the key of the first resource file, the step of storage catalogue for obtaining the first resource file specifically wraps Include：The url of the first resource file is encrypted using md5 encryption algorithm, the first resource file is obtained and is stored File title；The name of the file is referred to as to the privately owned catalogue of the first resource file, according to the privately owned catalogue and default Public directory generates the storage catalogue of the first resource file.
- 5. according to the method described in claim 1, it is characterized in that, according to the storage catalogue by download in the step S3 The storage of first resource file is specifically included to the step in caching：A cache management class is created, dictionary is created in the cache management class；Key code to the dictionary is assigned a value of the preset characters string of the first resource file, and the value to the dictionary is assigned a value of The array of the first resource file, the corresponding url for being denoted as the first resource file of the dictionary；According to the storage catalogue of the first resource file, by dictionary storage into caching.
- 6. according to any methods of claim 1-5, it is characterised in that further included after the step S3：If the first resource file is obtained there are the first resource file under the storage catalogue of the first resource file The caching stored；If according to the url of the first resource file, the corresponding dictionaries of the url are got in the caching, then according to institute State dictionary and obtain the first resource file.
- 7. according to the method described in claim 6, it is characterized in that, the step S3 further comprises：If according to the url of the first resource file, the corresponding dictionaries of the url are not got in the caching, then root The first resource file is searched in a hard disk according to the storage catalogue of the first resource file；If the first resource file is read, while described first is provided there are the first resource file in the hard disk Source file is stored into the caching.
- 8. a kind of resource file downloads updating device, it is characterised in that including：Acquiring unit, in application program launching, obtaining the configuration file of first resource file；Download unit, the key for the first resource file in the configuration file are not present in the downloaded in advance in caching When in the key of two resource files, the first resource file is downloaded；Updating block, is encrypted using the key of the first resource file for the url to the first resource file, obtained The storage catalogue of the first resource file is taken, is delayed the first resource file storage of download to described according to the storage catalogue In depositing.
- 9. a kind of resource file downloads more new equipment, it is characterised in that including：At least one processor, at least one processor and bus；Wherein,The processor and memory complete mutual communication by the bus；The memory storage has the programmed instruction that can be performed by the processor, and the processor calls described program instruction energy Enough perform the method as described in claim 1 to 7 is any.
- 10. a kind of non-transient computer readable storage medium storing program for executing, it is characterised in that the non-transient computer readable storage medium storing program for executing is deposited Computer instruction is stored up, the computer instruction makes the computer perform the method as described in claim 1 to 7 is any.
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