CN105162885B - Resource downloading method, resource downloading system and terminal - Google Patents
Resource downloading method, resource downloading system and terminal Download PDFInfo
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- CN105162885B CN105162885B CN201510623673.7A CN201510623673A CN105162885B CN 105162885 B CN105162885 B CN 105162885B CN 201510623673 A CN201510623673 A CN 201510623673A CN 105162885 B CN105162885 B CN 105162885B
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000004891 communication Methods 0.000 claims abstract description 29
- 238000012545 processing Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 4
- 238000002789 length control Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 241000700605 Viruses Species 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
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- Computer Networks & Wireless Communication (AREA)
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- Multimedia (AREA)
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- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Information Transfer Between Computers (AREA)
- Telephonic Communication Services (AREA)
Abstract
The present invention provides a kind of resource downloading method, resource downloading system and terminals, wherein resource downloading method includes: at least two user domain in the multiple user domain of control respectively to asset creation download thread to be downloaded；Resources to be downloaded are divided into multiple resource blocks identical with download thread quantity, any resource block in multiple resource blocks includes head file and data length；Multiple resource blocks are respectively sent to corresponding download thread；Multiple resource blocks are downloaded according to head file and data length control download thread, wherein at least two user domain are connected to the Resource Server of resources to be downloaded by different communication channels.According to the technical solution of the present invention, the multichannel downloading to Internet resources is realized, the experience that user downloads resource is improved.
Description
Technical field
The present invention relates to field of terminal technology, in particular to a kind of resource downloading method, a kind of resource downloading system
With a kind of terminal.
Background technique
With becoming increasingly abundant for internet information, more and more users obtain resource letter by way of the Internet download
Breath, still, when being downloaded using single communication channel to any resource file, probably due to network congestion and cause downloading slow
Slowly or even failed download.
In the related technology, in order to improve download efficiency, multiple download threads are created in single communication channel to any resource
File is downloaded, and still, the channel quality in single communication channel still seriously affects download efficiency, under single communication channel
Load mode has become the bottleneck for improving download efficiency.
Therefore, the new resource downloading scheme of one kind how is designed to ask to improve download efficiency as technology urgently to be resolved
Topic.
Summary of the invention
The present invention is based at least one above-mentioned technical problem, proposes a kind of new resource downloading scheme, by
Multiple user domain are created in terminal and Resource Server is connected to by multiple and different communication channels, to overcome single communication logical
Limitation of the road to resource downloading process, improves the download efficiency of user.
In view of this, the embodiment of first invention of the invention, proposes a kind of resource downloading method, comprising: control institute
At least two user domain in multiple user domain are stated respectively to asset creation download thread to be downloaded；The resources to be downloaded are drawn
It is divided into multiple resource blocks identical with the download thread quantity, any resource block in the multiple resource block includes head file
And data length；The multiple resource block is respectively sent to corresponding download thread；According to the head file and the data
Length controls the download thread and is downloaded to the multiple resource block, wherein at least two user domain passes through difference
Communication channel be connected to the Resource Servers of the resources to be downloaded.
In the technical scheme, by least two user domain of control to asset creation download thread to be downloaded, and according to
Head file and data length control the downloading process of each thread, to realize the effect of multichannel downloading, overcome single
Limitation of the communication channel to resource downloading process, improves the download efficiency of user.
Specifically, the user domain created at the terminal can all download resource, or choose several specified users
Domain carries out resource block downloading, for example, a user domain is connected to Resource Server by the communication channel of mobile cellular data, separately
One user domain accesses hot spot 1 by Wi-Fi and is connected to Resource Server, another user domain accesses hot spot 2 by Wi-Fi and connects
It is connected to Resource Server, resources to be downloaded are divided into three resource blocks and distribute to above three user domain, and any of the above-described
User domain at least creates a download thread and is downloaded to the resource block of distribution.
Wherein, after resource block is divided, URLs (Uniform Resource Locators, the whole world money of each resource block
Source finger URL) head file and data length be that determining namely corresponding download thread is determined according to head file and data length
Download resource block.
It is worth it is emphasized that each user domain can create multiple download threads, namely need further to resource block
It is divided into child resource block, and determines the head file and data length of each child resource block, is carried out with distributing to each download thread
Downloading.
In the above-mentioned technical solutions, it is preferred that further include: determine the identity information of the download thread；Under described
The local storage space of the terminal is written in the multiple resource block for completing downloading by the identity information for carrying thread.
In the technical scheme, pass through the identity information of determining download thread, it is determined that the allocation order of resource block, thus
After whole resource blocks complete downloading, multiple resource blocks are integrated by resource packet according to the identity information of download thread, and be written
Local storage space, to complete the downloading of resource.
In any of the above-described technical solution, it is preferred that controlling at least two user domain in the multiple user domain
Respectively to asset creation download thread to be downloaded before, further includes: by virtual network device by least two user domain with
The Resource Server creation connection；The resource sent to the Resource Server is filtered processing, described under to determine
Carry resource.
In the technical scheme, at least two user domain are connected to by Resource Server by virtual network device, and right
Resource is filtered processing, realizes being isolated for user domain and Resource Server, and then improve the safety of user domain, reduces
The threat of junk information and Virus Info to terminal in downloading process.
In any of the above-described technical solution, it is preferred that according to the head file and the data length control it is described under
It carries thread to be downloaded the multiple resource block, specifically includes the following steps: determining any thread in the download thread
To the buffer area of a resource block of distribution；Control any thread according to the buffer area from the head file to described point
The resource block matched is downloaded, until the length of downloading data is mutually simultaneously stopped with the data length.
In the technical scheme, the efficiency of downloading is improved to the buffer area of resource block by determining download thread, namely
Threshold value buffer area, which avoids, downloads situations such as interrupting caused by unstable networks.
In any of the above-described technical solution, it is preferred that the resources to be downloaded include audio resource, video resource, text
At least one of this resource and picture resource.
The embodiment of second invention of the invention proposes a kind of resource downloading system, comprising: control unit, for controlling
At least two user domain in the multiple user domain are made respectively to asset creation download thread to be downloaded；Division unit is used for
The resources to be downloaded are divided into multiple resource blocks identical with the download thread quantity, appointing in the multiple resource block
One resource block includes head file and data length；Transmission unit, for by the multiple resource block be respectively sent to it is corresponding under
Carry thread；Download unit, for controlling the download thread to the multiple money according to the head file and the data length
Source block is downloaded, wherein at least two user domain is connected to the resources to be downloaded by different communication channels
Resource Server.
In the technical scheme, by least two user domain of control to asset creation download thread to be downloaded, and according to
Head file and data length control the downloading process of each thread, to realize the effect of multichannel downloading, overcome single
Limitation of the communication channel to resource downloading process, improves the download efficiency of user.
Specifically, the user domain created at the terminal can all download resource, or choose several specified users
Domain carries out resource block downloading, for example, a user domain is connected to Resource Server by the communication channel of mobile cellular data, separately
One user domain accesses hot spot 1 by Wi-Fi and is connected to Resource Server, another user domain accesses hot spot 2 by Wi-Fi and connects
It is connected to Resource Server, resources to be downloaded are divided into three resource blocks and distribute to above three user domain, and any of the above-described
User domain at least creates a download thread and is downloaded to the resource block of distribution.
Wherein, after resource block is divided, URLs (Uniform Resource Locators, the whole world money of each resource block
Source finger URL) head file and data length be that determining namely corresponding download thread is determined according to head file and data length
Download resource block.
It is worth it is emphasized that each user domain can create multiple download threads, namely need further to resource block
It is divided into child resource block, and determines the head file and data length of each child resource block, is carried out with distributing to each download thread
Downloading.
In the above-mentioned technical solutions, it is preferred that further include: determination unit, for determining that the identity of the download thread is believed
Breath；Writing unit, for will be completed described in the multiple resource block write-in of downloading according to the identity information of the download thread
The local storage space of terminal.
In the technical scheme, pass through the identity information of determining download thread, it is determined that the allocation order of resource block, thus
After whole resource blocks complete downloading, multiple resource blocks are integrated by resource packet according to the identity information of download thread, and be written
Local storage space, to complete the downloading of resource.
In any of the above-described technical solution, it is preferred that further include: connection creating unit, for being set by virtual network
It is standby to connect at least two user domain and Resource Server creation；Filter element, for the Resource Server
The resource of transmission is filtered processing, with the determination resources to be downloaded.
In the technical scheme, at least two user domain are connected to by Resource Server by virtual network device, and right
Resource is filtered processing, realizes being isolated for user domain and Resource Server, and then improve the safety of user domain, reduces
The threat of junk information and Virus Info to terminal in downloading process.
In any of the above-described technical solution, it is preferred that the determination unit is also used to: determining in the download thread
Buffer area of any thread to a resource block of distribution；Described control unit is also used to: control any thread is according to institute
It states buffer area to be downloaded from a resource block of the head file to the distribution, until the length of downloading data and the data
Length is mutually simultaneously stopped.
In the technical scheme, the efficiency of downloading is improved to the buffer area of resource block by determining download thread, namely
Threshold value buffer area, which avoids, downloads situations such as interrupting caused by unstable networks.
The embodiment of third invention of the invention, proposes a kind of terminal, comprising: such as the money of any of the above-described technical solution
Source download system.
By above technical scheme, by least two user domain of control to asset creation download thread to be downloaded, and root
The downloading process of each thread is controlled according to head file and data length, to realize the effect of multichannel downloading, overcomes list
Limitation of one communication channel to resource downloading process, improves the download efficiency of user.
Detailed description of the invention
Fig. 1 shows the schematic flow diagram of the resource downloading method of embodiment according to the present invention；
Fig. 2 shows the schematic block diagrams of the resource downloading system of embodiment according to the present invention；
Fig. 3 shows the schematic block diagram of the terminal of embodiment according to the present invention；
Fig. 4 shows the schematic block diagram of the multi-user domain of the terminal of embodiment according to the present invention；
Fig. 5 shows the schematic diagram of resource downloading scheme according to an embodiment of the invention；
Fig. 6 shows the schematic diagram of resource downloading scheme according to another embodiment of the invention；
Fig. 7 shows the schematic flow diagram of the resource downloading scheme of embodiment according to the present invention.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Fig. 1 shows the schematic flow diagram of the resource downloading method of embodiment according to the present invention.
As shown in Figure 1, the resource downloading method of embodiment according to the present invention, comprising: step 102, control multiple users
At least two user domain in domain are respectively to asset creation download thread to be downloaded；Step 104, by resources to be downloaded be divided into
The identical multiple resource blocks of download thread quantity, any resource block in multiple resource blocks includes head file and data length；Step
Rapid 106, multiple resource blocks are respectively sent to corresponding download thread；Step 108, according under head file and data length control
It carries thread to be downloaded multiple resource blocks, wherein at least two user domain are connected to be downloaded by different communication channels
The Resource Server of resource.
In the technical scheme, by least two user domain of control to asset creation download thread to be downloaded, and according to
Head file and data length control the downloading process of each thread, to realize the effect of multichannel downloading, overcome single
Limitation of the communication channel to resource downloading process, improves the download efficiency of user.
Specifically, the user domain created at the terminal can all download resource, or choose several specified users
Domain carries out resource block downloading, for example, a user domain is connected to Resource Server by the communication channel of mobile cellular data, separately
One user domain accesses hot spot 1 by Wi-Fi and is connected to Resource Server, another user domain accesses hot spot 2 by Wi-Fi and connects
It is connected to Resource Server, resources to be downloaded are divided into three resource blocks and distribute to above three user domain, and any of the above-described
User domain at least creates a download thread and is downloaded to the resource block of distribution.
Wherein, after resource block is divided, URLs (Uniform Resource Locators, the whole world money of each resource block
Source finger URL) head file and data length be that determining namely corresponding download thread is determined according to head file and data length
Download resource block.
It is worth it is emphasized that each user domain can create multiple download threads, namely need further to resource block
It is divided into child resource block, and determines the head file and data length of each child resource block, is carried out with distributing to each download thread
Downloading.
In the above-mentioned technical solutions, it is preferred that further include: determine the identity information of download thread；According to download thread
Identity information will complete the local storage space of multiple resource blocks write-in terminal of downloading.
In the technical scheme, pass through the identity information of determining download thread, it is determined that the allocation order of resource block, thus
After whole resource blocks complete downloading, multiple resource blocks are integrated by resource packet according to the identity information of download thread, and be written
Local storage space, to complete the downloading of resource.
In any of the above-described technical solution, it is preferred that controlling at least two user domain difference in multiple user domain
Before asset creation download thread to be downloaded, further includes: by virtual network device by least two user domain and resource service
Device creation connection；The resource sent to Resource Server is filtered processing, to determine resources to be downloaded.
In the technical scheme, at least two user domain are connected to by Resource Server by virtual network device, and right
Resource is filtered processing, realizes being isolated for user domain and Resource Server, and then improve the safety of user domain, reduces
The threat of junk information and Virus Info to terminal in downloading process.
In any of the above-described technical solution, it is preferred that according to head file and data length control download thread to multiple
Resource block is downloaded, specifically includes the following steps: determining any thread in download thread to a resource block of distribution
Buffer area；It controls any thread and is downloaded according to buffer area from a resource block of the head file to distribution, until downloading data
Length is mutually simultaneously stopped with data length.
In the technical scheme, the efficiency of downloading is improved to the buffer area of resource block by determining download thread, namely
Threshold value buffer area, which avoids, downloads situations such as interrupting caused by unstable networks.
In any of the above-described technical solution, it is preferred that resources to be downloaded include audio resource, video resource, text money
At least one of source and picture resource.
Fig. 2 shows the schematic block diagrams of the resource downloading system of embodiment according to the present invention.
As shown in Fig. 2, the resource downloading system 200 of embodiment according to the present invention, comprising: control unit 202 divides list
Member 204, transmission unit 206 and download unit 208, wherein control unit 202 is used to control at least two in multiple user domain
User domain is respectively to asset creation download thread to be downloaded, and division unit 204 is used to for resources to be downloaded being divided into and downloading wire
The identical multiple resource blocks of number of passes amount, any resource block in multiple resource blocks includes head file and data length, transmission unit
206 for being respectively sent to corresponding download thread for multiple resource blocks, and download unit 208 is used for long according to head file and data
Degree control download thread is downloaded multiple resource blocks, wherein at least two user domain are connected by different communication channels
To the Resource Server of resources to be downloaded.
In the technical scheme, by least two user domain of control to asset creation download thread to be downloaded, and according to
Head file and data length control the downloading process of each thread, to realize the effect of multichannel downloading, overcome single
Limitation of the communication channel to resource downloading process, improves the download efficiency of user.
Specifically, the user domain created at the terminal can all download resource, or choose several specified users
Domain carries out resource block downloading, for example, a user domain is connected to Resource Server by the communication channel of mobile cellular data, separately
One user domain accesses hot spot 1 by Wi-Fi and is connected to Resource Server, another user domain accesses hot spot 2 by Wi-Fi and connects
It is connected to Resource Server, resources to be downloaded are divided into three resource blocks and distribute to above three user domain, and any of the above-described
User domain at least creates a download thread and is downloaded to the resource block of distribution.
Wherein, after resource block is divided, URLs (Uniform Resource Locators, the whole world money of each resource block
Source finger URL) head file and data length be that determining namely corresponding download thread is determined according to head file and data length
Download resource block.
It is worth it is emphasized that each user domain can create multiple download threads, namely need further to resource block
It is divided into child resource block, and determines the head file and data length of each child resource block, is carried out with distributing to each download thread
Downloading.
In the above-mentioned technical solutions, it is preferred that further include: determination unit 210 and writing unit 212, wherein determination unit
210 for determining that the identity letter of download thread, writing unit 212 are used to that downloading will to be completed according to the identity information of download thread
The local storage space of multiple resource block write-in terminals.
In the technical scheme, pass through the identity information of determining download thread, it is determined that the allocation order of resource block, thus
After whole resource blocks complete downloading, multiple resource blocks are integrated by resource packet according to the identity information of download thread, and be written
Local storage space, to complete the downloading of resource.
In any of the above-described technical solution, it is preferred that further include: connection creating unit 214 and filter element 216,
In, connection creating unit 214 is used to connect at least two user domain and Resource Server creation by virtual network device, mistake
Filter unit 216 is for being filtered processing to the resource that Resource Server is sent, to determine resources to be downloaded.
In the technical scheme, at least two user domain are connected to by Resource Server by virtual network device, and right
Resource is filtered processing, realizes being isolated for user domain and Resource Server, and then improve the safety of user domain, reduces
The threat of junk information and Virus Info to terminal in downloading process.
In any of the above-described technical solution, it is preferred that determination unit 210 is also used to: determining any in download thread
Buffer area of the thread to a resource block of distribution；Control unit 202 is also used to: controlling any thread according to buffer area from the beginning word
Section is downloaded a resource block of distribution, until the length of downloading data is mutually simultaneously stopped with data length.
In the technical scheme, the efficiency of downloading is improved to the buffer area of resource block by determining download thread, namely
Threshold value buffer area, which avoids, downloads situations such as interrupting caused by unstable networks.
Fig. 3 shows the schematic block diagram of the terminal of embodiment according to the present invention.
As shown in figure 3, the terminal 300 of embodiment according to the present invention, comprising: such as the resource of any of the above-described technical solution
Download system 200.
Below with reference to fig. 4 to fig. 6, the resource downloading scheme of embodiment according to the present invention is specifically described.
As shown in figure 4, the present invention in built in mobile phone by having a user domain A (including firewall A01, road
By device A02, virtual network interface A03 and communications network interface A04 etc.) and a user domain B (including firewall B01, road
By device B02 and physical network interface B03 etc.), wherein the pipe for being responsible for user domain A data connection state is managed in data service concentratedly
Reason, the foundation including data connection is removed and the maintenance of data connection state and notice etc., is then matched to corresponding routing letter
After breath, data packet is transmitted to user domain B by corresponding virtual network interface A03.
In addition, data service centralized management is mainly responsible for the management of user domain B data connection status, receive and process simultaneously
The data service connection request that user domain A is forwarded；Then pass through the filtering of firewall A01 and firewall B01 to data packet,
Filtering only allows certain data packets to pass through, and forbids or abandon other data packets, and data packet here includes Veth
The data packet and use of (virtual network device, virtual network device) interface A03 and physical network interface B03 input
The data packet that family domain B web application issues.
As shown in figure 5, the resources to be downloaded that size is 6M are divided into three resource blocks, the size of each resource block is
2M, and distribute to user domain 1, user domain 2 and user domain 3 and be downloaded, since user domain 1, user domain 2 and user domain 3 are distinguished
It is connected to Resource Server by the first communication channel, the second communication channel and third communication channel, user can be according to downloading
Progress determines whether to start to download or suspend each download thread.
As shown in fig. 6, resources to be downloaded block File1 has been determined according to head file 1 and data length 1, similarly, according to head word
Section 2 and data length 2 have determined resources to be downloaded block File2, and resources to be downloaded have been determined according to head file 3 and data length 3
Block File3, wherein when saving File2 to QQWubisetup.exe, can be realized using random writing grammer, such as:
RandomAccessFile threadfile=new RandomAccessFile (" QQWubisetup.exe ", "
rwd")；
Threadfile.seek(2097152)。
As shown in fig. 7, the resource downloading scheme of embodiment according to the present invention, comprising: step 702, determine trigger event
Occur namely user's touch-control selects multi-user domain downloading mode；Step 704, operating system switches to multi-user domain operating mode；
Step 706, after switching to multi-user domain, the communication channel of each user domain is determined, and determine the allocation order of resources to be downloaded；
Step 708, start the downloading process of multiple user domain；Step 710, after whole user domain complete downloading process, under each
Carry the resource random writing specified file position of thread.
The technical scheme of the present invention has been explained in detail above with reference to the attached drawings, it is contemplated that how to design a kind of new resource downloading
The technical issues of scheme is to improve download efficiency.Therefore, the invention proposes a kind of new resource downloading schemes, by terminal
It is middle to create multiple user domain and Resource Server is connected to by multiple and different communication channels, to overcome single communication channel pair
The limitation of resource downloading process improves the download efficiency of user.These are only the preferred embodiment of the present invention, and does not have to
In the limitation present invention, for those skilled in the art, the invention may be variously modified and varied.It is all of the invention
Within spirit and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623673.7A CN105162885B (en) | 2015-09-25 | 2015-09-25 | Resource downloading method, resource downloading system and terminal |
| PCT/CN2015/093493 WO2017049722A1 (en) | 2015-09-25 | 2015-10-31 | Resource downloading method, resource downloading system, and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623673.7A CN105162885B (en) | 2015-09-25 | 2015-09-25 | Resource downloading method, resource downloading system and terminal |
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| Publication Number | Publication Date |
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| CN105162885A CN105162885A (en) | 2015-12-16 |
| CN105162885B true CN105162885B (en) | 2019-04-12 |
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| WO (1) | WO2017049722A1 (en) |
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| CN114338657B (en) * | 2022-03-15 | 2022-07-12 | 北京搜狐新动力信息技术有限公司 | A method and device for downloading a video file, an electronic device, and a storage medium |
| CN119402704A (en) * | 2025-01-02 | 2025-02-07 | 杭州阿启视科技有限公司 | Android mobile video cache optimization method and system |
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- 2015-09-25 CN CN201510623673.7A patent/CN105162885B/en not_active Expired - Fee Related
- 2015-10-31 WO PCT/CN2015/093493 patent/WO2017049722A1/en not_active Ceased
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| CN103716719A (en) * | 2013-12-02 | 2014-04-09 | 乐视网信息技术（北京）股份有限公司 | Multimedia file downloading method and user terminal |
| CN104702646A (en) * | 2013-12-09 | 2015-06-10 | 腾讯科技（深圳）有限公司 | Data transmission method and device and communication system |
| CN103841181A (en) * | 2014-01-24 | 2014-06-04 | 东蓝数码股份有限公司 | Local area network multi-threading file transmission method |
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| Publication number | Publication date |
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| CN105162885A (en) | 2015-12-16 |
| WO2017049722A1 (en) | 2017-03-30 |
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