CN104735154A - Continuously transferring downloading method and system - Google Patents

Continuously transferring downloading method and system Download PDF

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Publication number
CN104735154A
CN104735154A CN201510145470.1A CN201510145470A CN104735154A CN 104735154 A CN104735154 A CN 104735154A CN 201510145470 A CN201510145470 A CN 201510145470A CN 104735154 A CN104735154 A CN 104735154A
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CN
China
Prior art keywords
file
download
downloaded
tool
analysis module
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Pending
Application number
CN201510145470.1A
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Chinese (zh)
Inventor
赵晨曦
李锦伟
谢震宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Qihoo Technology Co Ltd
Qizhi Software Beijing Co Ltd
Original Assignee
Beijing Qihoo Technology Co Ltd
Qizhi Software Beijing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Beijing Qihoo Technology Co Ltd, Qizhi Software Beijing Co Ltd filed Critical Beijing Qihoo Technology Co Ltd
Priority to CN201510145470.1A priority Critical patent/CN104735154A/en
Publication of CN104735154A publication Critical patent/CN104735154A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60Network streaming of media packets
    • H04L65/75Media network packet handling

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

The invention relates to a continuously transferring downloading method and system. A first downloading tool downloads files; an analysis module converts the file which is not downloaded completely into a file which can be recognized by a second downloading tool, so the second downloading tool can download the incompletely downloaded file in a continuously transferring mode. The continuously transferring downloading method and system achieve relay downloading of different downloading tools and can be applied to file downloading.

Description

One resumes method for down loading and system
The divisional application that patent application of the present invention is the applying date is on March 11st, 2011, application number is 201110059871.7, name is called the Chinese invention patent application of " one resumes method for down loading and system ".
Technical field
The present invention relates to Internet technology, particularly relate to a kind of download file method.
Background technology
Along with the fast development of Internet technology, increasing people brings into use network, and people pass through network acquisition information, the file such as downloaded data, film, game.
At present, people can use various download tool to carry out downloading data, as sudden peal of thunder download, FlashGet (flash get) download, BT download, eMule (electric mule) download, IE download, browser downloads etc.In numerous download tools, browser downloads need not install download tool software, and can with browser auto-update, simple, convenient.
But use browser downloads data, once browser occurs abnormal (as automatic cut out), and the file downloaded does not have download to complete, then now can only abandon the data downloaded, and other download tools of converting are downloaded again, bring inconvenience to user.
In addition, when user adopts a kind of download tool download file, find that this download software download speed is excessively slow after downloading a part of data, it can only continue to download, and the part data downloaded before other download tool of converting then can cause abandon, and have a strong impact on efficiency.
Therefore, the data do not downloaded directly abandon by this current kind, and select the mode of other download tools downloading data again, cause the wasting of resources and seriously consume user time.
Summary of the invention
The invention provides a kind of method and system that different download tool can be utilized to resume download.
In first aspect, the invention provides one and resume method for down loading.First download tool download file.The file transform do not downloaded is the discernible file of the second download tool by analysis module, so that this second download tool can resume download this file do not downloaded.
Further, by the first download tool or the second download tool triggering analysis module, so that the file transform do not downloaded is become the discernible file of the second download tool by it.
Further, the above-mentioned file do not downloaded is associated with analysis module, and performs this file do not downloaded and then trigger this analysis module, and the file transform this do not downloaded by this analysis module becomes the discernible file of the second download tool.
Further, the second download tool and the first download tool are the download tools of identical type of download.
Further, the second download tool and the first download tool are the download tools of different type of download.
Further, in analysis module, there is the format conversion table of comparisons, realizes the conversion between different file format by this table of comparisons.
Further, the file downloaded and/or do not downloaded and memory address correspondence thereof are generated mapping table, and when execution is again downloaded file or resumes download, utilizes this mapping table to search and whether there is this file, if there is this file, then point out user.
Further, the step of above-mentioned prompting user comprises: check whether above-mentioned file has been downloaded, and as downloaded, this file of prompting user exists, as do not downloaded, carries out inspection operation, and has pointed out this file format of user the need of conversion.
Further, the second download tool or analysis module obtain preset the Resources list, and obtain the resource acquisition address of same resource in the second download tool according to this Resources list, thus the file download this do not downloaded is complete.
Further, the first download tool and the second download tool only file do not downloaded preserved separately of identifiable design.
In second aspect, the invention provides a kind of system resuming download file.This system comprises download module and analysis module.This download module is used for download file.It is the discernible file of the second download tool that this analysis module is used for the file transform do not downloaded, so that this second download tool can resume download this file do not downloaded.
Further, by above-mentioned download module or the second download tool triggering analysis module, so that the file transform do not downloaded is become the discernible file of the second download tool by it.
Further, above-mentioned file of not downloaded is association analysis module, and performs this file do not downloaded and then trigger this analysis module, and the file transform this do not downloaded by this analysis module becomes the discernible file of the second download tool.
Further, in analysis module, there is the format conversion table of comparisons, realizes the conversion between different file format by this table of comparisons.
The file that a download tool can not downloaded by the present invention, turns and is continued to download completely by another download tool, thus the relay achieving multiple download tool is downloaded.The present invention brings conveniently for user, avoid the waste of Internet resources and user time, also user is made to be free to select the download tool of speed of download the best, user need not remember that various what download tool of the data do not downloaded is downloaded again simultaneously, so user's unified management downloading data can also be helped, make Consumer's Experience better.
Accompanying drawing explanation
Below with reference to accompanying drawings specific embodiment of the invention scheme is described in detail, in the accompanying drawings:
Fig. 1 be one embodiment of the invention resume method for down loading flow chart;
Fig. 2 be a preferred embodiment of the present invention resume method for down loading flow chart;
Fig. 3 be with SE! For the schematic diagram not downloaded file of suffix;
Fig. 4 signal be by Fig. 3 SE! File and the td file generated;
Fig. 5 signal be by Fig. 3 SE! File and the td.cfg file generated;
Fig. 6 is unfolding mode dialog box schematic diagram;
Fig. 7 is the download system schematic diagram of one embodiment of the invention.
Embodiment
Fig. 1 be one embodiment of the invention resume method for down loading flow chart.
In step 110, user uses the first download tool download file.
In step 120, the file transform do not downloaded is the discernible file of the second download tool by analysis module, so that this second download tool can resume download this file do not downloaded.
Be the download module of browser below for the first download tool, the method for down loading that resumes of the present invention is described in detail, with reference to figure 2.Fig. 2 be a preferred embodiment of the present invention resume method for down loading flow chart.
In step 210, user installation has the browser of download function.
In step 220, based on the operation of user, this browser starts download file and is saved to this locality.
The content-data of above-mentioned download file and download state can be preserved in the form of one file, also can with independently multiple document form preservation.
Foregoing data refer to the file destination data of user for obtaining by downloading, and above-mentioned download state refers in downloading process the data being used for recording download state, as the state information such as percentage, preservation position downloaded.Due to may preservation be taken various forms after each download tool download file, and the form of download state also may be distinguished to some extent, therefore this second download tool needs to utilize analysis module of the present invention to be the discernible file of the second download tool by the file transform do not downloaded, so that can resume download this file do not downloaded.
In step 230, second download tool (another namely different from the download tool used in above-mentioned steps 210,220 download tool, such as sudden peal of thunder download tool) to again download or resume and download above-mentioned download file, then check whether the file for downloading exists, namely check whether and once downloaded this file, if downloaded this file, then checked whether this file has been downloaded completely.
In an example, the mapping table that preset download file is deposited in this locality, this mapping table is used for correspondence and deposits download file and memory address thereof, and is not only mapped with the file do not downloaded in this mapping table, also comprises the file downloaded.Furtherly, this mapping table also comprises the unique identification of download file, the preservation address, this locality of download file; Wherein, this unique identification comprises file characteristic, file copy right information, resource name, resource downloading address.Preferably, the file characteristic of this download file is extracted by md5 algorithm.And this browser is after having downloaded file, register the file downloaded in the table, to avoid repeated downloads, thus having achieved when execution is again downloaded file or resumes download, knowing whether file was once downloaded by searching this mapping table mode.Due in mapping table except comprising the file downloaded, also comprise the file do not downloaded, therefore can know whether the file once downloaded has been downloaded completely by this mapping table.In another example, carry out resource lookup by this second download tool or analysis module in this locality, thus determine whether there is the same asset downloaded, thus determine whether file was once downloaded.
In step 240, if the file of this download is one downloaded file completely, i.e. complete file, then point out user to download this file or directly opened this file, namely perform this file.If this download file does not find in the mapping table, then this locality not this download file is described, now the second download tool starts the download to this download file, and memory address and download file correspondence is saved in mapping table.
In step 250, if this file is a file be not yet downloaded, i.e. imperfect file, then not downloaded the download part of file by searching mapping table, then in original memory address, having been found this file.
In an example, this do not downloaded file be one with SE! For the file of suffix, as shown in Figure 3.Fig. 3 be with SE! For the schematic diagram not downloaded file of suffix.
In step 260, if desired this not being downloaded file transform is completely the discernible file of the second download tool, then by analysis module, the file transform do not downloaded is become the discernible file of the second download tool.
In one embodiment of the invention, this analysis module is arranged at above-mentionedly to be had in the browser of download function, namely analysis module is arranged in the first download tool, trigger this analysis module by this first download tool, and then utilize this analysis module will not download file transform completely to become the discernible file of the second download tool.Such as user utilizes the first download tool downloading video files, but do not download completely, then trigger this analysis module by the first download tool, the video file do not downloaded is converted to the discernible file of the second download tool, if the second download tool is the media player with download function, then the second download tool can identify and continue to download above-mentioned video file.Further, if above-mentioned first download tool is that the media player then with download function can continue download and play above-mentioned video file with Streaming Media form with the time shaft of video file for progressive download file data.
In another embodiment of the present invention, this has not downloaded file association in this analysis module, namely once trigger this file do not downloaded of execution, this analysis module can be started, such as, user double-clicks or right button opens this file do not downloaded, and this will not downloaded the discernible file of the second download tool that file transform becomes user to specify by this analysis module; Wherein, above-mentioned file association refers to the dependence set up with the program (or instrument) that can perform it by the file of a type.
In yet another embodiment of the present invention, this analysis module is arranged in this second download tool, and namely the second download tool can utilize this analysis module will not download file transform is completely the discernible file of this second download tool.Such as user utilizes the first download tool downloading video files, but do not download completely, then by the second download tool triggering analysis module, the video file do not downloaded is converted to the discernible file of the second download tool, if the second download tool is the media player with download function, then the second download tool can identify and continue to download above-mentioned video file.Further, if above-mentioned first download tool is that the media player then with download function can continue download and play above-mentioned video file with Streaming Media form with the time shaft of video file for progressive download file data.
In another embodiment of the present invention, this analysis module by API Calls, and performs the file transform work that user specifies by the first download tool or the second download tool.Wherein, API (ApplicationProgramming Interface, application programming interface) is some predefined functions.
Particularly, the file transform do not downloaded becomes the method for the discernible file of the second download tool to comprise by analysis module: in this analysis module, have the table of comparisons for format conversion, store at least two download tools in this table of comparisons and preserve form and/or the format conversion method of not downloading complete file, the complete file of not downloading preserved by different download tool can be realized to carry out format conversion by this table of comparisons.
Concrete will with after 360SE browser downloads partial document, and being undertaken resuming download by sudden peal of thunder download tool is example, is further elaborated.
For 360SE browser, its file not completing download will to be a suffix be SE! File, see Fig. 3.For a sudden peal of thunder, it is discernible, and not complete download file be suffix is the ephemeral data file of td, and suffix is the cfg file of td.cfg, see Fig. 4, Fig. 5.Fig. 4 signal be by Fig. 3 SE! File and the td file that generates, Fig. 5 signal be by Fig. 3 SE! File and the td.cfg file generated.
By Fig. 3 SE! File transform becomes the method for Fig. 4 td file and Fig. 5 td.cfg file to be: analysis module according to the table of comparisons extract this SE! Content-data in file, and this content-data to be converted to a suffix be the file of td, this suffix is that the file of td is the discernible content-data of sudden peal of thunder download tool, simultaneously, this analysis module extracts the above-mentioned download state do not downloaded in file completely according to the table of comparisons, and generating a suffix is the file of td.cfg.This suffix is that the file of td.cfg is the discernible download state of sudden peal of thunder download tool, for describe this SE! The state information such as percentage, preservation position that file has been downloaded.
In step 270, above-mentioned second download tool resumes download to not downloading file completely.
It should be noted that, first download tool and the second download tool can be the download tools that type is different, described type difference refers to the downloading mode of heterogeneous networks host-host protocol, comprises the download of P2P downloading mode, the download of http downloading mode, the download of ftp downloading mode etc.Citing a such as download tool is that P2P downloads, and another download tool is that HTTP downloads or FTP downloads.
When this first download tool is different with the second download tool type, this second download tool or analysis module are according to the second download tool request, from server or local Gains resources list, this the Resources list comprises the resource acquisition address of same resource in dissimilar download tool, still can obtain respective resources to make this second download tool after changing dissimilar download tool.
Specifically, the resource language for unique identification resource is preserved in above-mentioned the Resources list, and the download address of this resource in heterogeneous networks host-host protocol, switch after dissimilar download tool resumes download user, the resource language not downloaded file is obtained for the second download tool of resuming or analysis module, in server or local preset the Resources list, search the download address corresponding with this resource language, thus ensure can resume download after analysis module is changed the file do not downloaded.
In addition, this first download tool and the second download tool also can be download tools that is of the same type but that preserve in different formats the file do not downloaded.
Mode of the present invention is not limited to above-mentioned explanation, above-mentioned steps is also only illustrated for convenience of description, purport of the present invention is provided convenience for different download tool resumes download, allly utilizes analysis module to be that the various schemes of the discernible file of other download tools all should be within the scope of the present invention by not downloading file transform completely for realizing resuming.Understandable, above-mentioned first download tool and the second download tool also can be the different download modules in same software, and the switching utilizing analysis module can realize different download tool is downloaded.
In an example of the present invention, this first download tool and the second download tool only identifiable design preserve separately do not download file completely, but be not limited to this, the second download tool realizing resuming download may can identify the file of multiple preservation form, as long as but its can not identify first download tool preserve do not download file completely, with regard to the conversion of Water demand module execute file, this file is made to be converted to the discernible file of the second download tool.
Fig. 7 is the system schematic of the resumed download file of one embodiment of the invention.This system comprises download module 710 and analysis module 720.
This download module 710 is for download file.In an example, this download module 710 is browser downloads instrument.
This analysis module 720 is the discernible file of the second download tool for the file transform that will do not downloaded, so that this second download tool can resume download this file do not downloaded.
Particularly, in this analysis module 720, there is the format conversion table of comparisons, realizes the conversion between different file format by this table of comparisons.
In one embodiment of the invention, trigger this analysis module 720 by this download module 710 or the second download tool, so that the file transform do not downloaded is become the discernible file of another download tool by this download module 710.
In another embodiment of the present invention, this has not been downloaded file and has been associated with analysis module 720, and perform this file do not downloaded and then trigger this analysis module 720, and the file transform this do not downloaded by this analysis module 720 becomes the discernible file of this second download tool.
It should be noted that, the present invention is not limited at only in PC (personal computer), may be used in the various electronic equipments such as PDA (palmtop PC), mobile phone yet.In addition, information sender formula of the present invention can be wired also can be wireless.
Obviously, under the prerequisite not departing from true spirit of the present invention and scope, the present invention described here can have many changes.Therefore, all changes that it will be apparent to those skilled in the art that, all should be included within scope that these claims contain.The present invention's scope required for protection is only limited by described claims.
Embodiments provide A1. mono-kind and resume method for down loading, comprising:
First download tool download file;
The file transform do not downloaded is the discernible file of the second download tool by analysis module, so that this second download tool can resume download this file do not downloaded.
A2. the one as described in A1 resumes method for down loading, triggers described analysis module by described first download tool or the second download tool, so that the file transform do not downloaded is become the discernible file of the second download tool by it.
A3. the one as described in A1 resumes method for down loading, the described file do not downloaded is associated with described analysis module, and the file do not downloaded described in performing then triggers this analysis module, and the file transform this do not downloaded by this analysis module becomes the discernible file of the second download tool.
A4. the one as described in A1 resumes method for down loading, and described second download tool and the first download tool are the download tools of identical type of download.
A5. the one as described in A1 resumes method for down loading, and described second download tool and the first download tool are the download tools of different type of download.
A6. the one as described in A1 resumes method for down loading, has the format conversion table of comparisons in described analysis module, realizes the conversion between different file format by this table of comparisons.
A7. the one as described in A1 resumes method for down loading, the file downloaded and/or do not downloaded and memory address correspondence thereof are generated mapping table, and when execution is again downloaded file or resumes download, utilize this mapping table to search and whether there is this file, if there is this file, then point out user.
A8. the one as described in A7 resumes method for down loading, and described prompting user comprises:
Check whether described file has been downloaded, as downloaded, this file of prompting user has existed, as do not downloaded, carries out inspection operation, and has pointed out this file format of user the need of conversion.
A9. the one as described in A5 resumes method for down loading, described second download tool or analysis module obtain preset the Resources list, and obtain the resource acquisition address of same resource in the second download tool according to this Resources list, thus the file download this do not downloaded is complete.
A10. the one as described in A1 resumes method for down loading, and described first download tool and described second download tool be the file do not downloaded preserved separately of identifiable design only.
The embodiment of the invention also discloses the system that B11. mono-kind can resume download file, comprise download module and analysis module;
This download module is used for download file;
It is the discernible file of the second download tool that this analysis module is used for the file transform do not downloaded, so that this second download tool can resume download this file do not downloaded.
B12. a kind of system resuming download file as described in B11, triggers described analysis module by described download module or the second download tool, so that the file transform do not downloaded is become the discernible file of described second download tool by it.
B13. a kind of system resuming download file as described in B11, described file of not downloaded is associated with described analysis module, and the file do not downloaded described in performing then triggers this analysis module, and the file transform this do not downloaded by this analysis module becomes the discernible file of the second download tool.
B14. a kind of system resuming download file as described in B11, has the format conversion table of comparisons, realizes the conversion between different file format by this table of comparisons in described analysis module.

Claims (10)

1. resume a method for down loading, it is characterized in that, comprising:
First download tool download file;
The file transform do not downloaded is the discernible file of the second download tool by analysis module, so that this second download tool can resume download this file do not downloaded.
2. one as claimed in claim 1 resumes method for down loading, it is characterized in that, triggers described analysis module by described first download tool or the second download tool, so that the file transform do not downloaded is become the discernible file of the second download tool by it.
3. one as claimed in claim 1 resumes method for down loading, it is characterized in that, the described file do not downloaded is associated with described analysis module, and the file do not downloaded described in performing then triggers this analysis module, and the file transform this do not downloaded by this analysis module becomes the discernible file of the second download tool.
4. one as claimed in claim 1 resumes method for down loading, and it is characterized in that, described second download tool and the first download tool are the download tools of identical type of download.
5. one as claimed in claim 1 resumes method for down loading, and it is characterized in that, described second download tool and the first download tool are the download tools of different type of download.
6. one as claimed in claim 1 resumes method for down loading, it is characterized in that there is the format conversion table of comparisons in described analysis module, realizes the conversion between different file format by this table of comparisons.
7. one as claimed in claim 1 resumes method for down loading, it is characterized in that, the file downloaded and/or do not downloaded and memory address correspondence thereof are generated mapping table, and when execution is again downloaded file or resumes download, utilize this mapping table to search and whether there is this file, if there is this file, then point out user.
8. one as claimed in claim 7 resumes method for down loading, and it is characterized in that, described prompting user comprises:
Check whether described file has been downloaded, as downloaded, this file of prompting user has existed, as do not downloaded, carries out inspection operation, and has pointed out this file format of user the need of conversion.
9. one as claimed in claim 5 resumes method for down loading, it is characterized in that, described second download tool or analysis module obtain preset the Resources list, and obtain the resource acquisition address of same resource in the second download tool according to this Resources list, thus the file download this do not downloaded is complete.
10. can resume a system for download file, it is characterized in that, comprise download module and analysis module;
This download module is used for download file;
It is the discernible file of the second download tool that this analysis module is used for the file transform do not downloaded, so that this second download tool can resume download this file do not downloaded.
CN201510145470.1A 2011-03-11 2011-03-11 Continuously transferring downloading method and system Pending CN104735154A (en)

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Application publication date: 20150624