CN101184110A - Resource download method, system and device - Google Patents
Resource download method, system and device Download PDFInfo
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- CN101184110A CN101184110A CNA2007103006762A CN200710300676A CN101184110A CN 101184110 A CN101184110 A CN 101184110A CN A2007103006762 A CNA2007103006762 A CN A2007103006762A CN 200710300676 A CN200710300676 A CN 200710300676A CN 101184110 A CN101184110 A CN 101184110A
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Abstract
The invention discloses a resource download method, which comprises as follows: the first client side sends a collaborative download request to the second client side; when receiving the collaborative download request, the second client side downloads the resource according to the resource label in the collaborative download request, and then provides download resource to the first client side. The implemented embodiment of the invention discloses a resource download system and device. With the invention applied, the download resource rate can be effectively promoted.
Description
Technical field
The present invention relates to network communications technology field, relate in particular to a kind of mthods, systems and devices of resource downloading.
Background technology
Present point-to-point download technology has obtained to use widely, uses P-2-P technology to carry out resource downloading
The time, the user can carry out resource downloading from other user's computer, rather than as before from service
Downloaded resources on the device has reduced the cost of server, has improved the downloading rate of resource simultaneously.
On the basis of point-to-point download technology, a kind of download technology occurred, this download technology supports that not only the resource between the user is mutual, supports that also the resource between user and the server is mutual, be that the user not only can obtain downloaded resources from other users, can also obtain downloaded resources from server.As seen, described download technology is integrated isolated originally server resource and user resources together, makes that resource downloading speed is faster, and it is stronger to download stability.
Specifically when carrying out resource downloading, download client can be searched for user and the server of preserving resources to be downloaded, and connects with user who searches and server, obtains resource from described user and server.
In realizing process of the present invention, the inventor finds to exist at least in the prior art following technical problem:
When download client is carried out resource downloading, if it is more to preserve the user of this resource, then can obtain resource with fast speeds, if it is less to preserve the user of this resource, the speed of then obtaining resource is slow.Such as, for hot resource, download client can be obtained resource with fast speeds from a plurality of users that preserve this resource, and for the unexpected winner resource, because the user of this resource of preservation is less, it is slow that download client obtains the speed of resource, and download efficiency is low.
Summary of the invention
The embodiment of the invention provides a kind of mthods, systems and devices of resource downloading, in order to solve the inefficient problem of resource downloading in the prior art.
The embodiment of the invention provides a kind of method of resource downloading, and this method comprises:
First download client sends collaborative download request to second download client;
When described second download client receives described collaborative download request, download described resource according to the resource identification in this collaborative download request, and the resource that downloads to is offered described first download client.
The embodiment of the invention provides a kind of system of resource downloading, and this system comprises:
First download client is used for sending collaborative download request to second download client;
Second download client when being used to receive described collaborative download request, being downloaded described resource according to the resource identification in this collaborative download request, and the resource that downloads to is offered described first download client.
The embodiment of the invention provides a kind of download client, and this client comprises:
Request unit is used for sending the collaborative download request that comprises resource identification to second client except that self;
Download unit is used for from the described resource of described second client downloads.
The embodiment of the invention provides a kind of collaborative download client, and this client comprises:
Download unit when being used to receive the collaborative download request from first client except that self, is downloaded described resource according to the resource identification in this collaborative download request;
The unit is provided, and the resource that is used for downloading to offers described first client.
Beneficial effect of the present invention is:
Download client is by the collaborative downloaded resources of other client of request, and other client offers download client with the resource that downloads to, and can effectively improve the resource downloading speed of download client.
Description of drawings
Fig. 1 is the schematic flow sheet of method that the embodiment of the invention provides;
Fig. 2 A is the collaborative download schematic diagram in the example of the present invention;
The schematic diagram that Fig. 2 B downloads for the requesting cooperative in the example of the present invention;
Fig. 2 C is the schematic diagram of the collaborative download request of the reception in the example of the present invention;
Fig. 2 D is the collaborative schematic diagram of downloading of the carrying out in the example of the present invention;
Fig. 2 E is the collaborative schematic diagram of downloading of the refusal in the example of the present invention;
Fig. 2 F is the schematic diagram of the resource downloading in the example of the present invention;
Fig. 3 is system configuration schematic diagram that the embodiment of the invention provided;
Fig. 4 is client terminal structure schematic diagram that the embodiment of the invention provided;
Fig. 5 is client terminal structure schematic diagram that the embodiment of the invention provided.
Embodiment
In order to improve the efficient of resource downloading, the embodiment of the invention provides a kind of method of resource downloading, in this method, download client sends collaborative download request to other user, receive requesting users and can work in coordination with download, the resource that downloads to is offered download client, thereby increase the resource downloading speed of download client.
Referring to Fig. 1, the method for the resource downloading that the embodiment of the invention provides specifically comprises:
Step 10: first download client sends the collaborative download request that comprises resource identification to second download client;
In this step, first download client is the client that need carry out resource downloading, and second download client is the client that the first download client requesting cooperative is downloaded, and this second client can be one or more.
Specifically when selecting the client of collaborative download, can set up in first download client in advance and download group, the mode of foundation can be that system's setting or user are spontaneous, such as, after system software analysis is known certain user that class resource frequency is higher or resource downloading speed is fast of download, this user can be added in the corresponding download group, also the user in this local area network (LAN) can be added and download in the group; Perhaps, download in the group this locality that other user is added that the user is spontaneous.When download request was worked in coordination with in transmission, the part or all of user that can select to download in the group sent.
Resource identification in the collaborative download request can be can the interconnected internet resource of unique identification the character string of forming by several bytes, the calculating of resource identification includes but not limited to following two kinds of methods: first kind, extract the partial data of resource, the partial data that extracts is carried out Hash (hash) computing, with the sign of operation result as this resource.Such as, can extract the data of resource front 32k byte, middle 32k byte and afterbody 32k byte, the data extracted by Hash operation, as md5, are calculated a value, with the sign of this value as resource.Certainly, extract which part of resource and the data of how many bytes, can choose flexibly according to the size and the computation rule of resource; Second kind, the total data of resource is carried out Hash operation, with the sign of operation result as this resource.
Step 11: second download client receives when working in coordination with download request, carries out resource downloading according to the resource identification in this collaborative download request;
In this step, second download client is downloaded described resource according to the resource identification in the collaborative download request, specifically includes but not limited to following dual mode:
Mode one:
The search of second download client provides client and/or the server of uploading to described resource, after connecting with client that searches and/or server, downloads described resource from described client that searches and/or server.
Mode two:
The search of second download client provides client and/or the server of uploading to described resource, after connecting with client that searches and/or server, according to the indication of first download client, download the partial content of described resource from the described client that searches and/or server.Described indication can be included in the Resource Block sign of the described resource in the collaborative download request, and second download client is downloaded the Resource Block of described resource from described client and/or server according to resource identification and Resource Block sign.
Certainly, second download client receives when working in coordination with download request, also can refuse collaborative download request, returns the refusal response to first download client.
Step 12: second download client offers first download client with the resource that downloads to;
In this step, second download client can initiatively send to first download client with the resource that downloads to, and for example, when carrying out resource downloading the resource data that downloads to is sent to first download client; Second download client can also provide the resource that downloads to and upload, download described resource by first download client from second download client, for the second different download client, first download client can be from the different piece of each second download client downloaded resources, for example, download different Resource Block.
At last, first download client will be assembled from the resource data that second download client obtains, and set up file, and resource downloading is finished.When if first download client is worked in coordination with download in request second download client, also from the server end downloaded resources, so, when carrying out the resource data assembling, be to assemble to set up file from the resource data of second download client acquisition and from the resource data that server end obtains.
With instantiation method provided by the present invention is described below:
Referring to Fig. 2 A, in this example, first download client (being user 1) is just at file in download A, in order to improve the speed of resource downloading, the first download client request, second download client (comprise user 2, be used for 3 and user 4) collaborative file in download A, user 2 and user 4 accept to work in coordination with download after this request, and 3 of users have refused this request.Be implemented as follows:
Step 1: user 1 sends collaborative download request to user 2, user 3 and user 4, the sign a of include file A in this request;
User 1 client end interface can be referring to Fig. 2 B, and user 1 selects user 2, user 3 and user 4 in " my good friend " group, and clicks " the collaborative download " button, sends collaborative download request with this client that triggers to user 2, user 3 and user 4;
Step 2: user 2 and user 4 receive when working in coordination with download request, accept this request, and from the server end downloaded resources; User 3 receives when working in coordination with download request, refuses this request, does not work in coordination with download;
User 2, user 3 and user's 4 client end interface can be referring to Fig. 2 C:
When user 2 and user 4 received request, after the button click "Yes" was accepted collaborative download request, user 1 client can be received the collaborative information of downloading of user 2 and user's 4 agreement;
Then, the resource identification in the collaborative download request of user 2 and user's 4 client-side program analysis connects with the server that this resource is provided and sends the download request that comprises described resource identification; Server is by searching the URL address of returning this resource identification correspondence; User 2 and user's 4 client adds the URL address of receiving in the download list and begins to be downloaded, shown in Fig. 2 D;
When user 3 received request, after the collaborative download request of button click "No" refusal, user 1 client can be received the collaborative information of downloading of user 3 refusal, shown in Fig. 2 E;
Step 3: user 1 carries out resource downloading from user 2, user 4 and server end, shown in Fig. 2 F;
Step 4: user 1 will carry out the data assembling from the Resource Block that server and user 2, user 4 obtain, and set up resource file, and this download is finished.
Referring to Fig. 3, the embodiment of the invention also provides a kind of system of resource downloading, and this system comprises first download client 30 and second download client 31, wherein:
First download client 30 is used for sending collaborative download request to second download client;
Second download client 31 when being used to receive described collaborative download request, being downloaded described resource according to the resource identification in this collaborative download request, and the resource that downloads to is offered described first download client.
First download client 30 comprises selected cell 40 and transmitting element 41, wherein:
Selected cell 40 is used for selecting second download client from the user who downloads group;
Transmitting element 41 is used for sending collaborative download request to second download client of described selection.
Second download client 31 comprises download unit 42 and unit 43 is provided, wherein:
Download unit 42 when being used to receive described collaborative download request, is downloaded described resource according to the resource identification in this collaborative download request;
Unit 43 is provided, and the resource that is used for downloading to offers described first download client.
Download unit 42 comprises search unit 50, first module 51 and second unit 52, wherein:
Search unit 50, being used to search for provides client and/or the server of uploading to described resource, connects with client that searches and/or server;
First module 51 is used for downloading described resource from described client that searches and/or server;
Second unit 52 is used for the indication according to described first download client, downloads the part Resource Block of described resource from the described client that searches and/or server.
Provide unit 43 to comprise feedback unit 53 and uploading unit 54, wherein:
Feedback unit 53, the resource that is used for downloading to send to described first download client;
Uploading unit 54, the resource that is used for downloading to provides to be uploaded;
First download client 30 also is used for: download described resource from described second download client.
First download client 30 further comprises assembled unit 44, is used for the resource from described second download client acquisition, perhaps from the resource of described second download client and server end acquisition, carries out the resource data assembling, sets up resource file.
Referring to Fig. 4, also a kind of download client of the embodiment of the invention can be applied in the system of above-mentioned resource downloading, and this client comprises request unit 401 and download unit 402, wherein:
Request unit 401 is used for sending the collaborative download request that comprises resource identification to second client except that self;
Download unit 402 is used for from the described resource of described second client downloads.
Request unit 401 comprises selected cell 4011 and transmitting element 4012, wherein:
Selected cell 4011 is used for selecting described second client from the user who downloads group;
Transmitting element 4012 is used for sending collaborative download request to second client of described selection.
This client further comprises assembled unit 403, is used for the resource from described second client acquisition, and perhaps the resource that obtains from the described second client and server end is carried out the resource data assembling, sets up resource file.
Referring to Fig. 5, the embodiment of the invention also provides a kind of collaborative download client, can be applied in the system of above-mentioned resource downloading, and this client comprises download unit 501 and unit 502 is provided, wherein:
Download unit 501 when being used to receive the collaborative download request from first client except that self, is downloaded described resource according to the resource identification in this collaborative download request;
Unit 502 is provided, and the resource that is used for downloading to offers described first client.
Download unit 501 comprises search unit 5011, first module 5012 and second unit 5013, wherein:
Search unit 5011, being used to search for provides client and/or the server of uploading to described resource, connects with client that searches and/or server;
First module 5012 is used for downloading described resource from described client that searches and/or server;
Second unit 5013 is used for the indication according to described first client, downloads the part Resource Block of described resource from the described client that searches and/or server.
Provide unit 502 to comprise feedback unit 5021 and uploading unit 5022, wherein:
Feedback unit 5021, the resource that is used for downloading to send to described first client;
Uploading unit 5022, the resource that is used for downloading to provides to be uploaded.
To sum up, beneficial effect of the present invention is:
In the scheme that the embodiment of the invention provides, download client can ask other client to work in coordination with downloaded resources, obtain the resource of needs from other client of collaborative downloaded resources, improved downloading rate greatly, especially when server bandwidth is to sole user's speed limit, can effectively improve downloading rate by collaborative download.
Simultaneously, the p2p downloading process is initiatively initiated by the passive user of becoming, speed of download becomes more than singlely controlled by server end, the user can be according to the collaborative strategy of downloading of the urgency adjustment of oneself when downloading, such as the number of users of adjusting the collaborative download request of initiation, thus the controllability that acquires a certain degree.
The present invention can form a kind of both sexes of helping each other and download atmosphere, and a user can provide support for other user with terminal and the bandwidth of oneself, also can ask to obtain the support of other user to oneself in own downloaded resources.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (17)
1. the method for a resource downloading is characterized in that, this method comprises:
First download client sends collaborative download request to second download client;
When described second download client receives described collaborative download request, download described resource according to the resource identification in this collaborative download request, and the resource that downloads to is offered described first download client.
2. the method for claim 1 is characterized in that, the user in the download cohort that described second download client is described first download client.
3. the method for claim 1 is characterized in that, described second download client is downloaded described resource according to the resource identification in this collaborative download request and comprised:
Described second download client search provides client and/or the server of uploading to described resource, connects with client that searches and/or server;
Download described resource from described client that searches and/or server, perhaps, download the part Resource Block of described resource from described client that searches and/or server according to the indication of described first download client.
4. the method for claim 1 is characterized in that, described second download client offers described first download client with the resource that downloads to and comprises:
Described second download client initiatively sends to described first download client with the resource that downloads to;
Perhaps,
Described second download client provides the resource that downloads to and uploads, and described first download client is downloaded described resource from described second download client.
5. the method for claim 1 is characterized in that, this method further comprises:
Described first download client will perhaps from the resource of described second download client and server end acquisition, be carried out the resource data assembling from the resource of described second download client acquisition, set up resource file.
6. the system of a resource downloading is characterized in that, this system comprises:
First download client is used for sending collaborative download request to second download client;
Second download client when being used to receive described collaborative download request, being downloaded described resource according to the resource identification in this collaborative download request, and the resource that downloads to is offered described first download client.
7. system as claimed in claim 6 is characterized in that, described first download client comprises:
Selected cell is used for selecting second download client from the user who downloads group;
Transmitting element is used for sending collaborative download request to second download client of described selection.
8. system as claimed in claim 6 is characterized in that, described second download client comprises:
Download unit when being used to receive described collaborative download request, is downloaded described resource according to the resource identification in this collaborative download request;
The unit is provided, and the resource that is used for downloading to offers described first download client.
9. system as claimed in claim 8 is characterized in that, described download unit comprises:
Search unit, being used to search for provides client and/or the server of uploading to described resource, connects with client that searches and/or server;
First module is used for downloading described resource from described client that searches and/or server;
Unit second is used for the indication according to described first download client, downloads the part Resource Block of described resource from the described client that searches and/or server.
10. system as claimed in claim 8 is characterized in that, the described unit that provides comprises:
Feedback unit, the resource that is used for downloading to send to described first download client;
Uploading unit, the resource that is used for downloading to provides to be uploaded;
Described first download client also is used for:
Download described resource from described second download client.
11. system as claimed in claim 7 is characterized in that, described first download client further comprises:
Assembled unit is used for the resource from described second download client acquisition, perhaps from the resource of described second download client and server end acquisition, carries out the resource data assembling, sets up resource file.
12. a download client is characterized in that, this client comprises:
Request unit is used for sending the collaborative download request that comprises resource identification to second client except that self;
Download unit is used for from the described resource of described second client downloads.
13. client as claimed in claim 12 is characterized in that, the described request unit comprises:
Selected cell is used for selecting described second client from the user who downloads group;
Transmitting element is used for sending collaborative download request to second client of described selection.
14. client as claimed in claim 12 is characterized in that, this client further comprises:
Assembled unit is used for the resource from described second client acquisition, and perhaps the resource that obtains from the described second client and server end is carried out the resource data assembling, sets up resource file.
15. a collaborative download client is characterized in that, this client comprises:
Download unit when being used to receive the collaborative download request from first client except that self, is downloaded described resource according to the resource identification in this collaborative download request;
The unit is provided, and the resource that is used for downloading to offers described first client.
16. client as claimed in claim 15 is characterized in that, described download unit comprises:
Search unit, being used to search for provides client and/or the server of uploading to described resource, connects with client that searches and/or server;
First module is used for downloading described resource from described client that searches and/or server;
Unit second is used for the indication according to described first client, downloads the part Resource Block of described resource from the described client that searches and/or server.
17. client as claimed in claim 15 is characterized in that, the described unit that provides comprises:
Feedback unit, the resource that is used for downloading to send to described first client;
Uploading unit, the resource that is used for downloading to provides to be uploaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103006762A CN101184110A (en) | 2007-12-19 | 2007-12-19 | Resource download method, system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103006762A CN101184110A (en) | 2007-12-19 | 2007-12-19 | Resource download method, system and device |
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| Publication Number | Publication Date |
|---|---|
| CN101184110A true CN101184110A (en) | 2008-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007103006762A Pending CN101184110A (en) | 2007-12-19 | 2007-12-19 | Resource download method, system and device |
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| Country | Link |
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| CN (1) | CN101184110A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102271146A (en) * | 2010-06-04 | 2011-12-07 | 中兴通讯股份有限公司 | Multi-personal area network equipment cooperative downloading method and system |
| CN102624967A (en) * | 2011-01-28 | 2012-08-01 | 腾讯科技（深圳）有限公司 | Method and system for realizing document downloading in mobile terminal |
| WO2014008854A1 (en) * | 2012-07-10 | 2014-01-16 | Tencent Technology (Shenzhen) Company Limited | Method and apparatus for acquiring online game resources |
| CN103826222A (en) * | 2012-11-16 | 2014-05-28 | 中国电信股份有限公司 | Method and system for cooperatively executing task, and user equipment |
| CN104092721A (en) * | 2014-01-20 | 2014-10-08 | 腾讯科技（北京）有限公司 | Resource downloading method and system |
| CN104717243A (en) * | 2013-12-13 | 2015-06-17 | 中国电信股份有限公司 | Method, device and system for cooperatively downloading data through multiple mobile terminals |
| CN105491087A (en) * | 2014-09-17 | 2016-04-13 | 联想(北京)有限公司 | File downloading method and device and electronic equipment |
| CN110912969A (en) * | 2019-11-04 | 2020-03-24 | 西安雷风电子科技有限公司 | High-speed file transmission source node, destination node device and system |
| WO2023078389A1 (en) * | 2021-11-04 | 2023-05-11 | 夏普株式会社 | Method executed by user equipment, and user equipment |
-
2007
- 2007-12-19 CN CNA2007103006762A patent/CN101184110A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102271146A (en) * | 2010-06-04 | 2011-12-07 | 中兴通讯股份有限公司 | Multi-personal area network equipment cooperative downloading method and system |
| CN102271146B (en) * | 2010-06-04 | 2016-03-30 | 中兴通讯股份有限公司 | The method and system that a kind of multiple people's net equipment collaboration is downloaded |
| CN102624967A (en) * | 2011-01-28 | 2012-08-01 | 腾讯科技（深圳）有限公司 | Method and system for realizing document downloading in mobile terminal |
| WO2014008854A1 (en) * | 2012-07-10 | 2014-01-16 | Tencent Technology (Shenzhen) Company Limited | Method and apparatus for acquiring online game resources |
| CN103826222A (en) * | 2012-11-16 | 2014-05-28 | 中国电信股份有限公司 | Method and system for cooperatively executing task, and user equipment |
| CN104717243A (en) * | 2013-12-13 | 2015-06-17 | 中国电信股份有限公司 | Method, device and system for cooperatively downloading data through multiple mobile terminals |
| CN104092721A (en) * | 2014-01-20 | 2014-10-08 | 腾讯科技（北京）有限公司 | Resource downloading method and system |
| CN104092721B (en) * | 2014-01-20 | 2018-05-11 | 腾讯科技（北京）有限公司 | A kind of method and system for downloading resource |
| CN105491087A (en) * | 2014-09-17 | 2016-04-13 | 联想(北京)有限公司 | File downloading method and device and electronic equipment |
| CN105491087B (en) * | 2014-09-17 | 2019-07-26 | 联想(北京)有限公司 | A kind of document down loading method, device and electronic equipment |
| CN110912969A (en) * | 2019-11-04 | 2020-03-24 | 西安雷风电子科技有限公司 | High-speed file transmission source node, destination node device and system |
| WO2023078389A1 (en) * | 2021-11-04 | 2023-05-11 | 夏普株式会社 | Method executed by user equipment, and user equipment |
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Open date: 20080521 |