CN104348919A - Method and device for downloading file and browser - Google Patents
Method and device for downloading file and browser Download PDFInfo
- Publication number
- CN104348919A CN104348919A CN201410642969.9A CN201410642969A CN104348919A CN 104348919 A CN104348919 A CN 104348919A CN 201410642969 A CN201410642969 A CN 201410642969A CN 104348919 A CN104348919 A CN 104348919A
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- CN
- China
- Prior art keywords
- download
- server
- file
- user
- browser
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
Abstract
The invention provides a method and a device for downloading a file and a browser. The method comprises the following steps of detecting file downloading request information which is initiated by a first protocol at a client, and determining to download a first downloading file which is requested for downloading according to the downloading request information at a first server; according to the identification information of a user at the client, logging the first server, and uploading the downloading request information to the first server; sending the file downloading state and/or result information corresponding to the downloading request information at the first server to the client for displaying and/or accessing. The method and the system have the advantages that the efficiencies and speeds of downloading, sharing and transmission are improved, the downloading, storage, uploading and sharing of resource data are simplified, the occupation and waste of systems, networks and transmission resources are reduced, the time of the user is shortened, the cost of the user is reduced, and the reliance on high-property environments is decreased.
Description
Technical field
The present invention relates to data downloading technology field, be specifically related to carry out the method for file download, device and browser.
Background technology
In the Internet, be the mode of the various information of a kind of modal effective acquisition and data by browser access.And in prior art, realize that internet data file is online, off-line is downloaded, share, cloud service, cloud storage, the technology such as cloud dish also progressively grow up, extend the space of individual's storage, time, become personal network's hard disk, professional storage tool easily, people can download whenever and wherever possible safely, store data and capsule information.Enrich and be convenient to share can online or off-line obtain various can downloaded resources, and, utilize cloud service, browser access downloads Internet technologies such as obtaining file, user does not need the entity disk storing capsule information to take with oneself, but equally the Internet can be passed through, easily obtain the information oneself stored from high in the clouds, it provides the download service of new generation having flexibility and function as required, thus prevent out of control of cost, and the diversified demand that the business center of gravity of constantly change and laws and regulations requirement formed can be met.Comprise following characteristics: 1, safe and secret: password and handset binding, space access information are informed at any time; 2, super large memory space: do not limit Single document size, supports that 10TB exclusively enjoys storage; 3, good friend shares: easily shared by extraction code; Etc..
But in prior art, by browser access downloading data resource, the various information such as download file, the server often directly logging in the data resource with requested download via browser performs and downloads to local operation, upload to cloud dish if desired again carry out back-up storage or share resource etc., like this, the performance downloading the network involved by preserving is stored to this locality and (comprises transmission speed efficiency, the local transmission of data, storage and system resource etc.), the state of network environment, the performance of the server of data resource is provided, local memory device and performance thereof, all there is higher requirement, and when needing the cloud dish of vast capacity store or share resource, larger data resource is uploaded from this locality, also requirement is further increased to the performance of network, cause expending of the Internet and local transmission resource excessive, the time of waste transmission and storage resources and waste user, and the speed of its transmission, efficiency is also relatively low, download and storage mode loaded down with trivial details, slowly, cost is high.
Summary of the invention
In view of the above problems, propose the present invention to provide one to overcome prior art defect, in the browser solving the problem or solve the problem at least in part, carry out method and the browser device of data storage.
According to one aspect of the present invention, provide a kind of method of carrying out file download, it comprises: the file download solicited message that client-side is initiated based on the first agreement detected, and to determine described download request information ask the first download file downloaded to carry out the download of first server side; Identification information according to the user of described client-side signs in first server side, and described download request information is uploaded first server side; The state download first server side file according to described download request information and/or object information send it back described client-side and show and/or access.
Alternatively, described first agreement comprises: http protocol and other Extended Protocols; Wherein, other Extended Protocols also comprise: BT download protocol, electric donkey ed2k download protocol, sudden peal of thunder download protocol.
Alternatively, the file download solicited message that client-side is initiated based on the first agreement detected, comprise: browser carries out analysis for each request msg that client-side sends and judges, to determine in described request data that the existing file download solicited message initiated based on the first agreement and this download request information institute ask the address URL of the first download file of download.
Alternatively, to determine described download request information ask the first download file downloaded to carry out the download of first server side, comprising: judge the selection confirmation of the user of client-side to the file download solicited message initiated based on the first agreement; When the download that described selection is confirmed as, trigger to start and ask the first download file of download to carry out the download of first server side to described download request information institute.
Alternatively, judge that the user of client-side confirms the selection of the file download solicited message initiated based on the first agreement, comprise: the file download solicited message initiated based on the first agreement and this download request information institute ask the address URL of the first download file downloaded, and generate and download bullet window; Judge that the user of client-side downloads described the entrance selected in the entrance of the multiple triggering downloads played on window, to start the download that user needs according to the confirmation of this entrance; Off-line is downloaded as described multiple of triggering in the entrance downloaded, and confirms as off-line download when described selection, triggers to start and asks the first download file of download to carry out the download of first server side to described download request information institute.
Alternatively, the identification information according to the user of described client-side signs in first server side, comprising: judge whether the user of client-side logs in browser; If do not log in the state of browser, then the user of client-side first carries out browser login by password and user name, obtain the legal identification information belonging to login user, and, described legal identification information is written in the cookie data of the corresponding website of first server, when login user first server, read cookie data and directly log in first server; If logged in the state of browser, then the described identification information of the login user of the direct browser according to client-side has signed in first server side.
Alternatively, obtain the legal identification information belonging to login user, and, described legal identification information is written in the cookie data of the corresponding website of first server, when login user first server, read cookie data and directly log in first server, comprise: described legal identification information comprises: current browser user Q.T goes here and there, first server according to the described current browser user Q.T that current browser transmission comes go here and there first server log in afterwards generate and return to the certification token of current browser; Wherein, user Q.T string and certification token have ageing; Current browser user Q.T based on write cookie data goes here and there and certification token, logs in first server, forms browser and first server and to be mutually related logging status.
Alternatively, and described download request information is uploaded first server side, comprising: at least upload download request information ask the address URL of the first download file downloaded, so that first server can use this URL to carry out off-line download; Or browser carries out described download file resolving the seed BT download address URL information obtained in its descriptor, uploads to first server side, so that first server carries out seed BT download file; Or, described download file is carried out resolving and preserving as seed BT files passe to described first server.
Alternatively, also comprise: first server determines whether first server preserves the downloaded resources of corresponding described download file after comparing according to the MD5 value of the URL of the described download file uploaded and the MD5 value of the URL be kept in the downloaded resources of first server; When there being corresponding downloaded resources directly by quick for this downloaded resources unloading (clear pass) to native client side, otherwise first server carries out off-line download according to the URL of the described download file uploaded from this downloaded resources place data server.
Alternatively, also comprise: before execution off-line is downloaded, the browser of client-side first carries out simulating without the download environment of cookie; If without the failed download under cookie, then the off-line that can not carry out first server side is downloaded, and can only download at client-side.
Alternatively, the state download first server side file according to described download request information and/or object information send it back described client-side and show and/or access, and comprising: first server side returns state and/or the object information of synchronous download; Wherein, object information is included in the URL of the file of the off-line download that first server side generates; User can use this URL to carry out from first server side downloading to native client side or sharing this URL, so that other user downloads.
According to another aspect of the present invention, provide a kind of device carrying out file download, wherein, comprise: detecting unit, for the file download solicited message that client-side is initiated based on the first agreement being detected, and to determine described download request information ask the first download file downloaded to carry out the download of first server side; Log in unit, the identification information according to the user of described client-side signs in first server side, and described download request information is uploaded first server side; Return unit, the state download first server side file according to described download request information and/or object information send it back described client-side and show and/or access.
Alternatively, described first agreement comprises: http protocol and other Extended Protocols; Wherein, other Extended Protocols also comprise: BT download protocol, electric donkey ed2k download protocol, sudden peal of thunder download protocol.
Alternatively, detecting unit also comprises: browser carries out analysis for each request msg that client-side sends and judges, to determine in described request data that the existing file download solicited message initiated based on the first agreement and this download request information institute ask the address URL of the first download file of download.
Alternatively, detecting unit also comprises: judge that the user of client-side confirms the selection of the file download solicited message initiated based on the first agreement; When the download that described selection is confirmed as, trigger to start and ask the first download file of download to carry out the download of first server side to described download request information institute.
Alternatively, detecting unit also comprises: the file download solicited message initiated based on the first agreement and this download request information institute ask the address URL of the first download file downloaded, and generate and download bullet window; Judge that the user of client-side downloads described the entrance selected in the entrance of the multiple triggering downloads played on window, to start the download that user needs according to the confirmation of this entrance; Off-line is downloaded as described multiple of triggering in the entrance downloaded, and confirms as off-line download when described selection, triggers to start and asks the first download file of download to carry out the download of first server side to described download request information institute.
Alternatively, log in unit also to comprise: judge whether the user of client-side logs in browser; If do not log in the state of browser, then the user of client-side first carries out browser login by password and user name, obtain the legal identification information belonging to login user, and, described legal identification information is written in the cookie data of the corresponding website of first server, when login user first server, read cookie data and directly log in first server; If logged in the state of browser, then the described identification information of the login user of the direct browser according to client-side has signed in first server side.
Alternatively, log in unit also to comprise: described legal identification information comprises: current browser user Q.T go here and there, first server according to the described current browser user Q.T that current browser transmission comes go here and there first server login afterwards generate and return to the certification token of current browser; Wherein, user Q.T string and certification token have ageing; Current browser user Q.T based on write cookie data goes here and there and certification token, logs in first server, forms browser and first server and to be mutually related logging status.
Alternatively, log in unit and also comprise: at least upload the address URL of the first download file that download request information institute asks download, so that first server can use this URL to carry out off-line download; Or browser carries out described download file resolving the seed BT download address URL information obtained in its descriptor, uploads to first server side, so that first server carries out seed BT download file; Or, described download file is carried out resolving and preserving as seed BT files passe to described first server.
Alternatively, log in unit also to comprise: first server determines whether first server preserves the downloaded resources of corresponding described download file after comparing according to the MD5 value of the URL of the described download file uploaded and the MD5 value of the URL be kept in the downloaded resources of first server; When there being corresponding downloaded resources directly by quick for this downloaded resources unloading (clear pass) to native client side, otherwise first server carries out off-line download according to the URL of the described download file uploaded from this downloaded resources place data server.
Alternatively, log in unit and also comprise: before execution off-line is downloaded, the browser of client-side first carries out simulating without the download environment of cookie; If without the failed download under cookie, then the off-line that can not carry out first server side is downloaded, and can only download at client-side.
Alternatively, return unit, comprising: first server side returns state and/or the object information of synchronous download; Wherein, object information is included in the URL of the file of the off-line download that first server side generates; User can use this URL to carry out from first server side downloading to native client side or sharing this URL, so that other user downloads.
According to another aspect of the invention, provide a kind of browser using said method.
According to another aspect of the present invention, provide a kind of browser device with said apparatus.
Compared with prior art, method and system of the present invention, be combined with server (combination as cloud service) at browser, the multimode of carrying out data resource is downloaded and cloud storage, simplify the resource downloading that browser obtains access, store, upload the troublesome operation shared in process, decrease system and transfer resource, local client, network, the taking and wasting of server etc., save user time and cost, reduce network, local device, the dependence of the high performance environments of server (comprising cloud server/Cloud Server) etc., improve and share, the efficiency of transmission and speed, achieve simple and convenient data resource access to download and the resource sharing download, extend function and the utilization of cloud dish and browser.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of specification, and can become apparent, below especially exemplified by the specific embodiment of the present invention to allow above and other objects of the present invention, feature and advantage.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred implementation, and does not think limitation of the present invention.And in whole accompanying drawing, represent identical parts by identical reference symbol.In the accompanying drawings:
Fig. 1 shows general flow chart according to one embodiment of the method for the invention;
Fig. 2 shows detail flowchart according to one embodiment of the method for the invention;
Fig. 3 shows and downloads bullet window schematic diagram according to one of the present invention;
Fig. 4 shows an embodiment flow process of carrying out the download of first server side according to the determination of method of the present invention;
Fig. 5 shows method according to the present invention and judges the embodiment flow chart that browser logs in;
Fig. 6 A ~ 6B shows the schematic diagram of an application scenarios according to method and system of the present invention;
Fig. 7 show according to method of the present invention about passing an embodiment flow chart second; And
Fig. 8 shows the structured flowchart of an embodiment according to device of the present invention.
Embodiment
Below with reference to accompanying drawings exemplary embodiment of the present disclosure is described in more detail.Although show exemplary embodiment of the present disclosure in accompanying drawing, however should be appreciated that can realize the disclosure in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to more thoroughly the disclosure can be understood, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
Technical scheme of the present invention can be applied to the download of the data resources such as file by carrying out during browser access, collection, store, the scene such as to share, the program is associated with browser and cloud service (Cloud Server off-line download clear pass etc., net dish/cloud dish, photograph album, cloud collection etc.), utilize can the Cloud Server/cloud dish/cloud storage etc. of safe storage data share and downloaded resources whenever and wherever possible by browser access downloaded resources energy efficient association, make to download, speed and the efficiency of sharing resource are high, little to the dependence of the resources and environments such as device systems network and transmission, can realize passing second according to solicited message by the resource of downloading or preserving, reduce the download and addressing that repeat, reduce taking and wasting these environmental resources.
As shown in Figure 1, Fig. 1 is general flow chart according to one embodiment of the method for the invention.
One carries out document down loading method, comprising: step S110, the file download solicited message that client-side is initiated based on the first agreement detected, and to determine described download request information ask the first download file downloaded to carry out the download of first server side; Step S120, the identification information according to the user of described client-side signs in first server side, and described download request information is uploaded first server side; Step S130, the state download first server side file according to described download request information and/or object information send it back described client-side and show and/or access.
Wherein, described first agreement comprises: http protocol and other Extended Protocols; And other Extended Protocols comprise: BT download protocol, electric donkey ed2k download protocol, sudden peal of thunder download protocol.These agreements when the data resource of user to access sends download request, can be applied corresponding agreement and carry out download process.As off-line is downloaded, can be to be linked to by first server according to http protocol to provide the server of data resource to download; BT download protocol includes application to p2p agreement and change, and more people share same data recourse requests download this, then its efficiency of transmission is faster, etc.
Detail flowchart according to an embodiment of the invention as shown in Figure 2.
Step S210, browser carries out analysis for each request msg that client-side sends and judges, to determine in described request data that the existing file download solicited message initiated based on the first agreement and this download request information institute ask the address URL of the first download file of download.
Particularly, when the user of client-side carries out the access of data resource by browser, user can select various objects that browser page loads as: link (network address), button, icon, picture, file etc. operate.This operation comprises such as various: click, double-click button, icon, link etc., or drag picture, document etc., or after have selected corresponding object (as highlighted display), in pressing right mouse button popup menu choice menus item indication item carry out downloading, the operation such as preservation.These operation correspondences send corresponding request msg.
Browser carries out analysis to each request msg and judges, determine it is the download request information needing to download file in which request msg, and, this download request information is initiated based on the first agreement, as: the off-line download request information initiated based on http protocol, or based on the local download request information that BT download protocol is initiated, etc.
In download request information, the address URL of the first download file that request is downloaded can be comprised, as: the local parsing of browser place goes out the address URL of this first download file, directly to download the file into this locality by this address URL from the server of correspondence, or this address URL is delivered to first server, be confirmed whether to have preserved (as stored in database) corresponding first download file of this URL by first server, pass to this locality second or download the file into first server according to this address from the server of correspondence by first server and perform off-line download, etc..Thus, the address URL determining this first download file that will download is needed.
Thus, at client-side, request msg can be judged by browser analysis during user access thus obtain the address URL of download request information and the first download file thereof, as testing result, and then, the file download solicited message can initiated based on the first agreement and this download request information institute ask the address URL of the first download file downloaded, and generate and download bullet window.Download as shown in Figure 3 and play window.
Step S220, judge that the user of client-side confirms the selection of the file download solicited message initiated based on the first agreement, when the download that described selection is confirmed as, trigger to start and ask the first download file of download to carry out the download of first server side to described download request information institute.
In one embodiment, judge that the user of client-side confirms the selection of the file download solicited message initiated based on the first agreement, the determination comprising method of the present invention as shown in Figure 4 asks the first download file of download to carry out an embodiment flow process of the download of first server side to described download request information institute:
Step S410, judges that the user of client-side downloads described the entrance selected in the entrance of the multiple triggering downloads played on window, to start the download that user needs according to the confirmation of this entrance;
Step 420, off-line is downloaded as described multiple of triggering in the entrance downloaded, and confirms as off-line download when described selection, triggers to start and asks the first download file of download to carry out the download of first server side to described download request information institute.
As shown in Figure 3, play on window and comprise: off-line downloads to cloud dish, download (being namely directly downloaded to this locality) etc. and triggers the entrance downloaded, and address (network address) URL, title, file size etc. of the first download file that download are in this download bullet window.The user of client-side is when browser access, have issued download request information and detected by browser, after activation downloading process produces this bullet window, if user selects the entrance on this bullet window, click on offline downloading portal, this entrance namely selected determines that user needs to do this off-line and downloads.Thus, user triggers the download starting and carry out the first server side of this first download file.As: off-line downloads to cloud dish, this first server is Cloud Server, just by this Cloud Server side, off-line can be performed according to the address URL, size etc. of this file and download, download from the server that is shared or sharing data resource indicated by this file address and obtain this file.
Such as: downloader, belong to browser program, according to testing result, this download dialog (download shown in Fig. 3 and play window) is provided, perform off-line according to the URL detected from browser host process and file size to download, cloud dish and Cloud Server (first server) in association, namely to determine described download request information ask the first download file downloaded to carry out the download of first server side, after this, data server can be gone to carry out off-line download according to this URL by cloud dish, when cloud dish is downloaded time, just only be to provide dialog box (display download progress, the download list etc. of state) and the cloud download button that embeds.
The example of an application scenarios of the present invention as shown in Fig. 6 A, 6B, 3: the user of client-side sends file download request to the data on current browser institute accession page, downloader obtains the order to the download request of the data on current browser institute accession page, such as, after choosing data object (the first download file that download request information will be downloaded), right button popup menu of clicking the mouse selects down operation indication item, send the order (download request information) of this request, then, dialog box (Fig. 3) is ejected.This downloader, according to request, extracts corresponding information to the file that will download, such as address link URL, the file extension of file size, data particular content subordinate server, etc., show in bullet window.Then, user can select to click " download " button i.e. directly local download, or selects " off-line downloads to cloud dish " button namely to be gone to perform download by cloud dish.Wherein, if perform local download, during this locality is downloaded or local download execute after, cloud disk storage can also be selected again, be about to local this file downloaded and be also delivered to cloud dish and share/share for other users (as shown cloud button on the right of Fig. 6 B downloader).And if perform " off-line downloads to cloud dish ", then determine the download will carrying out cloud dish side.The mode of breakpoint transmission or polynary transmission can be passed through, while execution browser place stores end server direct downloaded stored to this locality from cloud, cloud stores end and performs off-line downloaded stored according to corresponding information from described data place server, and the part of the described data that non-downloaded stored is crossed before storing the transmission of end server by described this locality from cloud.
Step S230, judges whether the user of client-side logs in browser.
Identification information according to the user of described client-side signs in first server side, first will judge whether the user of client-side has logged in this browser when access browser.In above-mentioned application scenarios example, to carry out the download of cloud dish side, also need the logging status judging browser and cloud dish.
In one embodiment, before carrying out the download of first server side, if namely determine that user have selected off-line and downloads to cloud dish, can before off-line be downloaded, first carry out in the browser side of client-side simulating (simulating this request once) without the download environment of cookie, determine whether that off-line download can be successful, to provide the judged result of whether carrying out off-line download, wherein, if without the failed download under cookie, the off-line that then can not carry out first server side is downloaded, and can only download at client-side.
Determine the download carrying out first server side, and can off-line download be carried out, first judge whether browser logs in.If do not log in, even unregistered, current browser user can be pointed out by realizing with name, password etc. logging in or registration.Wherein, after registration browser account number, user can obtain the browser mark that browser is supplied to login user, such as: current browser user Q.T goes here and there; Then, this login user utilizes this user Q.T string to sign in first server (first) through browser, in the website cookie that first server is corresponding, write this string and return cookie to browser, being also written with the certification token that first server is supplied to login user in cookie simultaneously.Like this, browser and first server are associated.
At an execution mode, give method according to the present invention as shown in Figure 5 and judge the embodiment flow chart that browser logs in.
Step S510, if do not log in the state of browser, then the user of client-side first carries out browser login by password and user name, obtain the legal identification information belonging to login user, and, described legal identification information is written in the cookie data of the corresponding website of first server, when login user first server, reads cookie data and directly log in first server.
When user does not log in, login interface is provided to input account number (user name, password etc.), obtain the legal identification information belonging to the login user of current browser, and this legal identification information is written in the cookie data of the corresponding website of first server, when user logs in/accesses this first server through browser, the cookie data that browser carries can be read by first server, determine the legal identification information in these cookie data, it associates current browser and this first server, thus certification directly signs in this first server.
Wherein, legal identification information comprises: the user Q.T of the registered user of current browser goes here and there, and, first server according to the described current browser user Q.T that current browser transmission comes go here and there first server log in afterwards generate and return to the certification token of current browser; Wherein, user Q.T goes here and there and certification token validity sometimes;
Wherein, the current browser user Q.T based on write cookie data goes here and there and certification token, logs in first server, forms browser and first server and to be mutually related logging status.
Step S520, if the state having logged in browser, then the described identification information of the login user of the direct browser according to client-side signs in first server side.
Browser is in the state logged in, and needs the download carrying out first server side, then the identification information of the login user of current browser is legal identification information, directly will
Step S240, at least upload download request information ask the address URL of the first download file downloaded, so that first server can use this URL to carry out off-line download; Or browser carries out described download file resolving the seed BT download address URL information obtained in its descriptor, uploads to first server side, so that first server carries out seed BT download file; Or, described download file is carried out resolving and preserving as seed BT files passe to described first server.
Download for the off-line of http protocol, due to the address URL of its first download file that will download and this file can be determined in download request information, when signing in first server and carrying out off-line download in first server side, at least to upload the address URL of this file, so that this first server can find according to this URL the data server or Resource Server that provide this file resource, carry out off-line download.The information about this file that will download uploaded can also comprise file content, file name, file size etc. except URL.
When being BT download for the download initiated based on the first agreement, first can resolve to download file the seed BT download URL information of descriptor of obtaining at the browser of client-side, then be uploaded to first server side and carry out BT download based on this BT download URL information; Or, using download file as seed, upload to first server, preserve after being resolved by it.
Further, first server can also carry out " biography second " operation of the file asking to download to client-side according to download request information, promote the efficiency downloaded further, reduce the wasting of resources and take.Shown in Figure 7 according to method of the present invention about passing an embodiment flow chart second.
Step S710, first server determines whether first server preserves the downloaded resources of corresponding described download file after comparing according to the MD5 value of the URL of the described download file uploaded and the MD5 value of the URL be kept in the downloaded resources of first server.
Step S720, when there being corresponding downloaded resources directly by quick for this downloaded resources unloading (clear pass) to native client side, otherwise first server carries out off-line download according to the URL of the described download file uploaded from this downloaded resources place data server.
Step S250, first server side returns state and/or the object information of synchronous download; Wherein, object information is included in the URL of the file of the off-line download that first server side generates.
In one embodiment, the synchronous download state that first server side returns is as information such as the percentages downloaded, object information is as success or failure, the URL etc. of file of off-line download address that carrying out which process, generating, client-side can be turned back to, by playing the mode such as window, dialog box, be shown to user.
And then user can use this URL to carry out from first server side downloading to native client side or sharing this URL (as uploading), so that other user downloads.
Thus, the login of browser directly logs in first server and performs off-line by it and downloads, when storing the file resource will downloaded accordingly, second passes data file, improve efficiency of transmission and speed, save download time, decrease the resource occupation to network system transmission equipment etc., and need not to the high-performance Existence dependency of the environment such as local system resource, Internet Transmission.And when the resource will downloaded without this, its servers off-line from second server and resource data place is downloaded and does not affect and take local system and transfer resource, simultaneously, local when sharing file resource to first server, also without the need to all uploading, only need to upload the file that URL etc. can match first server preservation, other users can share simply and easily or share this file.
Present invention also offers a kind of device carrying out file download.The structured flowchart of apparatus according to an embodiment of the present invention as shown in Figure 8.This system 800 comprises:
Detecting unit 810, for the file download solicited message that client-side is initiated based on the first agreement being detected, and to determine described download request information ask the first download file downloaded to carry out the download of first server side.Concrete process and function are see the description of step S110.
Log in unit 820, the identification information according to the user of described client-side signs in first server side, and described download request information is uploaded first server side.Concrete process and function are see the description of step S120.
Return unit 830, the state download first server side file according to described download request information and/or object information send it back described client-side and show and/or access.Concrete process and function are see the description of step S130.
Wherein, described first agreement comprises: http protocol and other Extended Protocols; Wherein, other Extended Protocols also comprise: BT download protocol, electric donkey ed2k download protocol, sudden peal of thunder download protocol.
Detecting unit 810 also comprises: browser carries out analysis for each request msg that client-side sends and judges, to determine in described request data that the existing file download solicited message initiated based on the first agreement and this download request information institute ask the address URL of the first download file downloaded, specifically process and function see the description of step S210; And, judge that the user of client-side confirms the selection of the file download solicited message initiated based on the first agreement, when the download that described selection is confirmed as, triggering to start asks the first download file downloaded to carry out the download of first server side to described download request information institute, specifically process and function see the description of step S220.
Detecting unit 810 also comprises: the file download solicited message initiated based on the first agreement and this download request information institute ask the address URL of the first download file downloaded, and generates to download to play window, specifically process and function see the description of step S220; Judge that the user of client-side downloads play on window multiple and triggers described the entrance selected in the entrance downloaded, to confirm to start the download that user needs according to this entrance, concrete process and function are see the description of step S410; Off-line is downloaded as described multiple of triggering in the entrance downloaded, confirm as off-line when described selection to download, triggering to start asks the first download file downloaded to carry out the download of first server side to described download request information institute, specifically process and function see the description of step S420.
Log in unit 820 also to comprise: judge whether the user of client-side logs in browser, specifically process and function see the description of step S230; Wherein, if do not log in the state of browser, then the user of client-side first carries out browser login by password and user name, obtain the legal identification information belonging to login user, further, described legal identification information is written in the cookie data of the corresponding website of first server, when login user first server, read cookie data and directly log in first server; Concrete process and function are see the description of step S510; If logged in the state of browser, then the described identification information of the login user of the direct browser according to client-side has signed in first server side, and concrete process and function are see the description of step S520.Wherein, described legal identification information comprises: current browser user Q.T goes here and there, first server according to the described current browser user Q.T that current browser transmission comes go here and there first server log in afterwards generate and return to the certification token of current browser; Wherein, user Q.T goes here and there and certification token has ageing, and concrete process and function are see the description of step S230, S510; Current browser user Q.T based on write cookie data goes here and there and certification token, logs in first server, forms browser and first server and to be mutually related logging status, specifically process and function see the description of step S230, S520.
In addition, log in unit 820 and also comprise: at least upload the address URL of the first download file that download request information institute asks download, so that first server can use this URL to carry out off-line download; Or browser carries out described download file resolving the seed BT download address URL information obtained in its descriptor, uploads to first server side, so that first server carries out seed BT download file; Or, described download file is carried out resolving and preserving as seed BT files passe to described first server.Concrete process and function are see the description of step S240; And, after first server compares according to the MD5 value of the URL of the described download file uploaded and the MD5 value of the URL be kept in the downloaded resources of first server, determine whether first server preserves the downloaded resources of corresponding described download file, concrete process and function are see the description of step S710; When there being corresponding downloaded resources directly by quick for this downloaded resources unloading (clear pass) to native client side, otherwise, first server carries out off-line download according to the URL of the described download file uploaded from this downloaded resources place data server, and concrete process and function are see the description of step S720.
Log in unit 820 also to comprise: before execution off-line is downloaded, the browser of client-side first carries out simulating without the download environment of cookie; If without the failed download under cookie, then the off-line that can not carry out first server side is downloaded, and can only download at client-side.Concrete process and function are see the description of step S230.
Return unit 830 also to comprise: first server side returns state and/or the object information of synchronous download; Wherein, object information is included in the URL of the file of the off-line download that first server side generates; User can use this URL to carry out from first server side downloading to native client side or sharing this URL, so that other user downloads.Concrete process and function are see the description of step S250.
Present invention also offers a kind of use aforementioned of the present invention carry out the method for file download browser and a kind of there is the aforementioned browser device carrying out the device of file download of the present invention.
The function, processing procedure etc. that realize due to the device of the present embodiment, browser and browser device are basic corresponding to the embodiment of the method shown in earlier figures 1 to Fig. 7, therefore not detailed part in the description of the present embodiment, see the related description in previous embodiment, can not repeat at this.
Intrinsic not relevant to any certain computer, virtual system or miscellaneous equipment with display at this algorithm provided.Various general-purpose system also can with use based on together with this teaching.According to description above, the structure constructed required by this type systematic is apparent.In addition, the present invention is not also for any certain programmed language.It should be understood that and various programming language can be utilized to realize content of the present invention described here, and the description done language-specific is above to disclose preferred forms of the present invention.
In specification provided herein, describe a large amount of detail.But can understand, embodiments of the invention can be put into practice when not having these details.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
Similarly, be to be understood that, in order to simplify the disclosure and to help to understand in each inventive aspect one or more, in the description above to exemplary embodiment of the present invention, each feature of the present invention is grouped together in single embodiment, figure or the description to it sometimes.But, the method for the disclosure should be construed to the following intention of reflection: namely the present invention for required protection requires feature more more than the feature clearly recorded in each claim.Or rather, as claims below reflect, all features of disclosed single embodiment before inventive aspect is to be less than.Therefore, the claims following embodiment are incorporated to this embodiment thus clearly, and wherein each claim itself is as independent embodiment of the present invention.
Those skilled in the art are appreciated that and adaptively can change the module in the equipment in embodiment and they are arranged in one or more equipment different from this embodiment.Module in embodiment or unit or assembly can be combined into a module or unit or assembly, and multiple submodule or subelement or sub-component can be put them in addition.Except at least some in such feature and/or process or unit be mutually repel except, any combination can be adopted to combine all processes of all features disclosed in this specification (comprising adjoint claim, summary and accompanying drawing) and so disclosed any method or equipment or unit.Unless expressly stated otherwise, each feature disclosed in this specification (comprising adjoint claim, summary and accompanying drawing) can by providing identical, alternative features that is equivalent or similar object replaces.
In addition, those skilled in the art can understand, although embodiments more described herein to comprise in other embodiment some included feature instead of further feature, the combination of the feature of different embodiment means and to be within scope of the present invention and to form different embodiments.Such as, in the following claims, the one of any of embodiment required for protection can use with arbitrary compound mode.
All parts embodiment of the present invention with hardware implementing, or can realize with the software module run on one or more processor, or realizes with their combination.It will be understood by those of skill in the art that the some or all functions that microprocessor or digital signal processor (DSP) can be used in practice to realize according to the some or all parts in the device of the backup log of the embodiment of the present invention.The present invention can also be embodied as part or all equipment for performing method as described herein or device program (such as, computer program and computer program).Realizing program of the present invention and can store on a computer-readable medium like this, or the form of one or more signal can be had.Such signal can be downloaded from internet website and obtain, or provides on carrier signal, or provides with any other form.
The present invention will be described instead of limit the invention to it should be noted above-described embodiment, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and does not arrange element in the claims or step.Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element.The present invention can by means of including the hardware of some different elements and realizing by means of the computer of suitably programming.In the unit claim listing some devices, several in these devices can be carry out imbody by same hardware branch.Word first, second and third-class use do not represent any order.Can be title by these word explanations.
One embodiment of the present of invention disclose A1, a kind of method of carrying out file download, it comprises: the file download solicited message that client-side is initiated based on the first agreement detected, and to determine described download request information ask the first download file downloaded to carry out the download of first server side; Identification information according to the user of described client-side signs in first server side, and described download request information is uploaded first server side; The state download first server side file according to described download request information and/or object information send it back described client-side and show and/or access.A2, method as described in A1, wherein, described first agreement comprises: http protocol and other Extended Protocols; Wherein, other Extended Protocols also comprise: BT download protocol, electric donkey ed2k download protocol, sudden peal of thunder download protocol.A3, method as described in A1, wherein, the file download solicited message that client-side is initiated based on the first agreement detected, comprise: browser carries out analysis for each request msg that client-side sends and judges, to determine in described request data that the existing file download solicited message initiated based on the first agreement and this download request information institute ask the address URL of the first download file of download.A4, method as described in A1, wherein, to determine described download request information ask the first download file downloaded to carry out the download of first server side, comprising: judge the selection confirmation of the user of client-side to the file download solicited message initiated based on the first agreement; When the download that described selection is confirmed as, trigger to start and ask the first download file of download to carry out the download of first server side to described download request information institute.A5, method as described in A4, wherein, judge that the user of client-side confirms the selection of the file download solicited message initiated based on the first agreement, comprise: the file download solicited message initiated based on the first agreement and this download request information institute ask the address URL of the first download file downloaded, and generate and download bullet window; Judge that the user of client-side downloads described the entrance selected in the entrance of the multiple triggering downloads played on window, to start the download that user needs according to the confirmation of this entrance; Off-line is downloaded as described multiple of triggering in the entrance downloaded, and confirms as off-line download when described selection, triggers to start and asks the first download file of download to carry out the download of first server side to described download request information institute.A6, method as A1, wherein, the identification information according to the user of described client-side signs in first server side, comprising: judge whether the user of client-side logs in browser; If do not log in the state of browser, then the user of client-side first carries out browser login by password and user name, obtain the legal identification information belonging to login user, and, described legal identification information is written in the cookie data of the corresponding website of first server, when login user first server, read cookie data and directly log in first server; If logged in the state of browser, then the described identification information of the login user of the direct browser according to client-side has signed in first server side.A7, method as described in A6, wherein, obtain the legal identification information belonging to login user, and, described legal identification information is written in the cookie data of the corresponding website of first server, when login user first server, read cookie data and directly log in first server, comprise: described legal identification information comprises: current browser user Q.T goes here and there, first server according to the described current browser user Q.T that current browser transmission comes go here and there first server log in afterwards generate and return to the certification token of current browser; Wherein, user Q.T string and certification token have ageing; Current browser user Q.T based on write cookie data goes here and there and certification token, logs in first server, forms browser and first server and to be mutually related logging status.A8, method as described in A1, wherein, and described download request information is uploaded first server side, comprising: at least upload download request information ask the address URL of the first download file downloaded, so that first server can use this URL to carry out off-line download; Or browser carries out described download file resolving the seed BT download address URL information obtained in its descriptor, uploads to first server side, so that first server carries out seed BT download file; Or, described download file is carried out resolving and preserving as seed BT files passe to described first server.A9, method as described in A1, wherein, also comprise: first server determines whether first server preserves the downloaded resources of corresponding described download file after comparing according to the MD5 value of the URL of the described download file uploaded and the MD5 value of the URL be kept in the downloaded resources of first server; When there being corresponding downloaded resources directly by quick for this downloaded resources unloading (clear pass) to native client side, otherwise first server carries out off-line download according to the URL of the described download file uploaded from this downloaded resources place data server.A10, method as described in A1, wherein, also comprise: before execution off-line is downloaded, the browser of client-side first carries out simulating without the download environment of cookie; If without the failed download under cookie, then the off-line that can not carry out first server side is downloaded, and can only download at client-side.A11, method as described in A1, wherein, the state download first server side file according to described download request information and/or object information send it back described client-side and show and/or access, and comprising: first server side returns state and/or the object information of synchronous download; Wherein, object information is included in the URL of the file of the off-line download that first server side generates; User can use this URL to carry out from first server side downloading to native client side or sharing this URL, so that other user downloads.
One embodiment of the present of invention disclose B12, a kind of device carrying out file download, wherein, comprise: detecting unit, for the file download solicited message that client-side is initiated based on the first agreement being detected, and to determine described download request information ask the first download file downloaded to carry out the download of first server side; Log in unit, the identification information according to the user of described client-side signs in first server side, and described download request information is uploaded first server side; Return unit, the state download first server side file according to described download request information and/or object information send it back described client-side and show and/or access.B13, device as described in B12, wherein, described first agreement comprises: http protocol and other Extended Protocols; Wherein, other Extended Protocols also comprise: BT download protocol, electric donkey ed2k download protocol, sudden peal of thunder download protocol.B14, device as described in B12, wherein, detecting unit also comprises: browser carries out analysis for each request msg that client-side sends and judges, to determine in described request data that the existing file download solicited message initiated based on the first agreement and this download request information institute ask the address URL of the first download file of download.B15, device as described in B12, wherein, detecting unit also comprises: judge that the user of client-side confirms the selection of the file download solicited message initiated based on the first agreement; When the download that described selection is confirmed as, trigger to start and ask the first download file of download to carry out the download of first server side to described download request information institute.B16, device as described in B15, wherein, detecting unit also comprises: the file download solicited message initiated based on the first agreement and this download request information institute ask the address URL of the first download file downloaded, and generate and download bullet window; Judge that the user of client-side downloads described the entrance selected in the entrance of the multiple triggering downloads played on window, to start the download that user needs according to the confirmation of this entrance; Off-line is downloaded as described multiple of triggering in the entrance downloaded, and confirms as off-line download when described selection, triggers to start and asks the first download file of download to carry out the download of first server side to described download request information institute.B17, device as B12, wherein, log in unit and also comprise: judge whether the user of client-side logs in browser; If do not log in the state of browser, then the user of client-side first carries out browser login by password and user name, obtain the legal identification information belonging to login user, and, described legal identification information is written in the cookie data of the corresponding website of first server, when login user first server, read cookie data and directly log in first server; If logged in the state of browser, then the described identification information of the login user of the direct browser according to client-side has signed in first server side.B18, device as described in B17, wherein, log in unit also to comprise: described legal identification information comprises: current browser user Q.T go here and there, first server according to the described current browser user Q.T that current browser transmission comes go here and there first server login afterwards generate and return to the certification token of current browser; Wherein, user Q.T string and certification token have ageing; Current browser user Q.T based on write cookie data goes here and there and certification token, logs in first server, forms browser and first server and to be mutually related logging status.B19, device as described in B12, wherein, log in unit and also comprise: at least upload the address URL that download request information institute asks the first download file of download, so that first server can use this URL to carry out off-line download; Or browser carries out described download file resolving the seed BT download address URL information obtained in its descriptor, uploads to first server side, so that first server carries out seed BT download file; Or, described download file is carried out resolving and preserving as seed BT files passe to described first server.B20, device as described in B19, wherein, log in unit also to comprise: first server determines whether first server preserves the downloaded resources of corresponding described download file after comparing according to the MD5 value of the URL of the described download file uploaded and the MD5 value of the URL be kept in the downloaded resources of first server; When there being corresponding downloaded resources directly by quick for this downloaded resources unloading (clear pass) to native client side, otherwise first server carries out off-line download according to the URL of the described download file uploaded from this downloaded resources place data server.B21, device as described in B12, wherein, log in unit and also comprise: before execution off-line is downloaded, the browser of client-side first carries out simulating without the download environment of cookie; If without the failed download under cookie, then the off-line that can not carry out first server side is downloaded, and can only download at client-side.B22, device as described in B12, wherein, return unit, comprising: first server side returns state and/or the object information of synchronous download; Wherein, object information is included in the URL of the file of the off-line download that first server side generates; User can use this URL to carry out from first server side downloading to native client side or sharing this URL, so that other user downloads.
One embodiment of the present of invention disclose the browser of C23, the method for a kind of use as described in A1-A11.
One embodiment of the present of invention disclose D24, a kind of browser device comprising device as described in B12-B22.
Claims (10)
1. carry out a method for file download, it comprises:
The file download solicited message that client-side is initiated based on the first agreement detected, and to determine described download request information ask the first download file downloaded to carry out the download of first server side;
Identification information according to the user of described client-side signs in first server side, and described download request information is uploaded first server side;
The state download first server side file according to described download request information and/or object information send it back described client-side and show and/or access.
2. the method for claim 1, wherein described first agreement comprises:
Http protocol and other Extended Protocols; Wherein,
Other Extended Protocols also comprise: BT download protocol, electric donkey ed2k download protocol, sudden peal of thunder download protocol.
3. the method for claim 1, wherein detect and comprise the file download solicited message that client-side is initiated based on the first agreement:
Browser carries out analysis for each request msg that client-side sends and judges, to determine in described request data that the existing file download solicited message initiated based on the first agreement and this download request information institute ask the address URL of the first download file of download.
4. the method for claim 1, wherein to determine described download request information ask the first download file downloaded to carry out the download of first server side, comprising:
Judge that the user of client-side confirms the selection of the file download solicited message initiated based on the first agreement;
When the download that described selection is confirmed as, trigger to start and ask the first download file of download to carry out the download of first server side to described download request information institute.
5. method as claimed in claim 4, wherein, judges that the user of client-side confirms the selection of the file download solicited message initiated based on the first agreement, comprising:
The file download solicited message initiated based on the first agreement and this download request information institute ask the address URL of the first download file downloaded, and generate and download bullet window;
Judge that the user of client-side downloads described the entrance selected in the entrance of the multiple triggering downloads played on window, to start the download that user needs according to the confirmation of this entrance;
Off-line is downloaded as described multiple of triggering in the entrance downloaded, and confirms as off-line download when described selection, triggers to start and asks the first download file of download to carry out the download of first server side to described download request information institute.
6. method as claimed in claim 1, wherein, the identification information according to the user of described client-side signs in first server side, comprising:
Judge whether the user of client-side logs in browser;
If do not log in the state of browser, then the user of client-side first carries out browser login by password and user name, obtain the legal identification information belonging to login user, and, described legal identification information is written in the cookie data of the corresponding website of first server, when login user first server, read cookie data and directly log in first server;
If logged in the state of browser, then the described identification information of the login user of the direct browser according to client-side has signed in first server side.
7. method as claimed in claim 6, wherein, obtain the legal identification information belonging to login user, and, described legal identification information is written in the cookie data of the corresponding website of first server, when login user first server, read cookie data and directly log in first server, comprising:
Described legal identification information comprises: current browser user Q.T goes here and there, first server according to the described current browser user Q.T that current browser transmission comes go here and there first server log in afterwards generate and return to the certification token of current browser; Wherein, user Q.T string and certification token have ageing;
Current browser user Q.T based on write cookie data goes here and there and certification token, logs in first server, forms browser and first server and to be mutually related logging status.
8. carry out a device for file download, wherein, comprising:
Detecting unit, for the file download solicited message that client-side is initiated based on the first agreement being detected, and to determine described download request information ask the first download file downloaded to carry out the download of first server side;
Log in unit, the identification information according to the user of described client-side signs in first server side, and described download request information is uploaded first server side;
Return unit, the state download first server side file according to described download request information and/or object information send it back described client-side and show and/or access.
9. one kind uses the browser of method as described in claim 1-7.
10. one kind comprises the browser device of device as claimed in claim 8.
Priority Applications (2)
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| CN201410642969.9A CN104348919B (en) | 2014-11-07 | 2014-11-07 | Carry out the method, apparatus and browser of file download |
| PCT/CN2015/092584 WO2016070718A1 (en) | 2014-11-07 | 2015-10-22 | Method, device, and browser for file downloading |
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| CN201410642969.9A CN104348919B (en) | 2014-11-07 | 2014-11-07 | Carry out the method, apparatus and browser of file download |
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| CN104348919B CN104348919B (en) | 2018-09-21 |
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| CN111711687B (en) * | 2020-06-15 | 2023-03-24 | 肖伟峰 | File data transmission and storage method |
| CN114442902A (en) * | 2020-10-19 | 2022-05-06 | 深圳艾派网络科技股份有限公司 | Object storage breakpoint resume method and system |
| CN112612977A (en) * | 2020-12-15 | 2021-04-06 | 京东数字科技控股股份有限公司 | Page display method, system, device, equipment and storage medium |
| CN113612678A (en) * | 2021-07-15 | 2021-11-05 | 中标软件有限公司 | Safety protection method for downloading and using mail attachment |
| CN114640666A (en) * | 2022-03-04 | 2022-06-17 | 微位（深圳）网络科技有限公司 | File sharing and downloading method, electronic equipment and readable storage medium |
| CN114640666B (en) * | 2022-03-04 | 2023-07-25 | 微位（深圳）网络科技有限公司 | File sharing downloading method, electronic equipment and readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016070718A1 (en) | 2016-05-12 |
| CN104348919B (en) | 2018-09-21 |
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