CN103458029A - Method, system and device for accelerating downloading through browser - Google Patents
Method, system and device for accelerating downloading through browser Download PDFInfo
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- CN103458029A CN103458029A CN2013103929458A CN201310392945A CN103458029A CN 103458029 A CN103458029 A CN 103458029A CN 2013103929458 A CN2013103929458 A CN 2013103929458A CN 201310392945 A CN201310392945 A CN 201310392945A CN 103458029 A CN103458029 A CN 103458029A
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Abstract
The invention provides a method, a system and a device for accelerating downloading through a browser. The method comprises the steps that the browser obtains a downloading request for downloading target content, and the downloading request comprises a first downloading address pointing to an original downloading source; the browser sends an accelerating downloading request to an accelerating server according to the downloading request; the browser receives at least one second downloading address of at least one accelerating downloading source which is generated by the accelerating server according to the accelerating downloading request; the browser respectively downloads the target content from the original downloading source and the at least one accelerating downloading source according to the first downloading address and the at least one second downloading source. According to the embodiment of the method, the target content can be downloaded from a plurality of source servers, resources are abundant, and therefore downloading speed is improved, waiting time of a user is shortened, and user experience is improved.
Description
Technical field
The present invention relates to Internet technical field, particularly a kind of method, system, browser and acceleration server of downloading of accelerating by browser.
Background technology
Along with the development of Internet technology, very general by the various resources of browser downloads, therefore, how to improve speed of download, so that completing resource downloading fast, the user become the problem of needing solution badly.At present, the URL of the target resource that can download as required obtains a plurality of other and has the subscription client address of target resource, and connects, to download target resource.But, in existing acceleration download technology, speed of download is subject to the target resource download client and target resource provides client both sides' network condition and the restriction of hardware performance, if wherein a side network condition or hardware performance are poor, can reduce speed of download, therefore, prior art is difficult to guarantee speed of download, poor user experience.
Summary of the invention
Of the present inventionly be intended at least solve above-mentioned technological deficiency.
For this reason, first purpose of the present invention is to propose a kind of method of downloading of accelerating by browser, from a plurality of Resource Servers, downloads object content, aboundresources, thus improve downloading rate, reduce period of reservation of number, promote the user and experience.
Second purpose of the present invention is to propose a kind of system of downloading of accelerating by browser.
The 3rd purpose of the present invention is to propose a kind of browser.
The 4th purpose of the present invention is to propose a kind of acceleration server.
For achieving the above object, the method of accelerating to download by browser of the embodiment of first aspect present invention comprises the following steps: browser obtains the download request of downloading object content, wherein, described download request has the first download address of pointing to the original download source; Described browser sends the acceleration download request according to described download request to accelerating server; Described browser receives described acceleration server at least one second download address according at least one acceleration loading source of described acceleration download request generation; And described browser is downloaded described object content from described original download source and at least one acceleration loading source respectively according to described the first download address and at least one second download address.
The embodiment of the present invention accelerate by browser the method for downloading, cross and accelerate server and can generate according to the download address in the original download source of object content the download address that at least one accelerates loading source, can be from accelerating loading source download object content from original download source and at least one respectively, thereby download object content from a plurality of Resource Servers, aboundresources, and directly connect with server, not limited by network condition and the hardware performance of other clients, thereby raising downloading rate, reduce period of reservation of number, promote the user and experience.
For achieving the above object, the system of accelerating to download by browser of the embodiment of second aspect present invention comprises: browser, accelerate server, wherein, described browser, for obtaining the download request of downloading object content, wherein, described download request has the first download address of pointing to the original download source, and send and accelerate download request to described acceleration server according to described download request, and receive at least one second download address that described acceleration server returns, and download described object content from described original download source and at least one acceleration loading source respectively according to described the first download address and at least one second download address, described acceleration server, the acceleration download request sent for receiving described browser, and generate according to described acceleration download request at least one second download address that at least one accelerates loading source, and described at least one second download address is back to described browser.
The embodiment of the present invention accelerate by browser the system of downloading, can generate the download address that at least one accelerates loading source according to the download address in the original download source of object content by accelerating server, and then can be from accelerating loading source download object content from original download source and at least one respectively, thereby download object content from a plurality of Resource Servers, aboundresources, and directly connect with server, not limited by network condition and the hardware performance of other clients, thereby raising downloading rate, reduce period of reservation of number, promote the user and experience.
For achieving the above object, the browser of the embodiment of third aspect present invention comprises: acquisition module, and for obtaining the download request of downloading object content, wherein, described download request has the first download address of pointing to the original download source; Sending module, for sending the acceleration download request according to described download request to accelerating server; Receiver module, for receiving described acceleration server at least one second download address according at least one acceleration loading source of described acceleration download request generation; And download module, for according to described the first download address and at least one second download address, downloading described object content from described original download source and at least one acceleration loading source respectively.
The browser of the embodiment of the present invention, obtain according to the download address in the original download source of object content the download address that at least one accelerates loading source by accelerating server, and then can be from accelerating loading source download object content from original download source and at least one respectively, thereby download object content from a plurality of Resource Servers, aboundresources, and directly connect with server, not limited by network condition and the hardware performance of other clients, thereby raising downloading rate, reduce period of reservation of number, promote the user and experience.
For achieving the above object, the acceleration server of the embodiment of third aspect present invention comprises: receiver module, the acceleration download request sent for receiving described browser; Generation module, for generating according to the described download request of falling in love with at least one second download address that at least one accelerates loading source; And first sending module, for described at least one second download address is back to described browser, so that described browser is downloaded described object content from described original download source and at least one acceleration loading source respectively according to described the first download address and at least one second download address.
The acceleration server of the embodiment of the present invention, can generate according to the download address in the original download source of object content the download address that at least one accelerates loading source, and be sent to browser, to accelerate loading source download object content from original download source and at least one respectively, thereby download object content from a plurality of Resource Servers, aboundresources, and directly connect with server, not limited by network condition and the hardware performance of other clients, thereby raising downloading rate, reduce period of reservation of number, promote the user and experience.
The aspect that the present invention is additional and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
The accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments and obviously and easily understand, wherein:
Fig. 1 is for accelerating according to an embodiment of the invention the flow chart of the method for download by browser;
The flow chart that accelerates the method for download by browser that Fig. 2 is the specific embodiment according to the present invention;
The flow chart that accelerates the method for download by browser that Fig. 3 is another specific embodiment according to the present invention;
Fig. 4 is for accelerating according to an embodiment of the invention the structural representation of the system of download by browser;
Fig. 5 is the structural representation of browser according to an embodiment of the invention;
The structural representation that Fig. 6 is the browser of a specific embodiment according to the present invention;
Fig. 7 is for accelerating according to an embodiment of the invention the structural representation of server;
Fig. 8 is for accelerating in accordance with another embodiment of the present invention the structural representation of server.
Embodiment
Below describe embodiments of the invention in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.On the contrary, embodiments of the invention comprise spirit and interior all changes, modification and the equivalent of intension scope that falls into additional claims.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should do broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connects integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.In addition, in description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
In flow chart or any process of otherwise describing at this or method describe and can be understood to, mean to comprise one or more module, fragment or part for the code of the executable instruction of the step that realizes specific logical function or process, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by contrary order, carry out function, this should be understood by the embodiments of the invention person of ordinary skill in the field.
Below with reference to accompanying drawing, the method, system, browser and the acceleration server that accelerate download by browser according to the embodiment of the present invention described.
In order to make user's downloaded resources, be not limited by the network condition of resource-sharing client or hardware performance, improve resource downloading speed, the present invention proposes a kind of method of downloading of accelerating by browser, comprise: browser obtains the download request of downloading object content, wherein, download request has the first download address of pointing to the original download source; Browser sends the acceleration download request according to download request to accelerating server; Browser receives and accelerates server at least one second download address according at least one acceleration loading source of accelerating the download request generation; And browser accelerates loading source download object content from original download source and at least one respectively according to the first download address and at least one second download address.
Fig. 1 is for accelerating according to an embodiment of the invention the flow chart of the method for download by browser.
As shown in Figure 1, according to the method for accelerating to download by browser of the embodiment of the present invention, comprise:
S101, browser obtains the download request of downloading object content, and wherein, download request has the first download address of pointing to the original download source.
In an embodiment of the present invention, browser can obtain according to user instruction or system command the download request of the first download address with original download source of pointing to this object content, wherein, the original download source is the resource website with object content, for instance, if the installation file that object content is certain application program, the original download source is the website with this installation file, as develops this application program official website.
S102, browser sends the acceleration download request according to download request to accelerating server.
In one embodiment of the invention, browser can accelerate download request to accelerating the server transmission by self, or, also can send the acceleration download request to accelerating server by third-party server or private server.And there is the first download address in download request in the acceleration download request.
S103, browser receives and accelerates server at least one second download address according at least one acceleration loading source of accelerating the download request generation.
Wherein, each accelerates the corresponding Resource Server with object content of loading source, accelerates to have stored in server the download address of the acceleration loading source of a plurality of various different resource contents.When the acceleration server receives the acceleration download request, first download address that can have the acceleration download request is analyzed, to obtain the sign of the object content that needs the acceleration download, and then can to the download address of the acceleration loading source accelerating to store in server, be analyzed according to the sign of object content, accelerate at least one second download address of loading source to obtain at least one with this object content.
In one embodiment of the invention, during other client downloads resources, the download address of corresponding downloaded resources can be sent to the acceleration server, think and accelerate the download address that server provides the loading source of rich in natural resources content, thereby stored the download address of the acceleration loading source of a large amount of different resource contents in the acceleration server, thus, accelerate server and can generate according to the first download address a plurality of second download address of a plurality of acceleration loading source, and download respectively object content from a plurality of the second download address, thereby improve speed of download.
S104, browser accelerates loading source download object content from original download source and at least one respectively according to the first download address and at least one second download address.
The embodiment of the present invention accelerate by browser the method for downloading, can generate the download address that at least one accelerates loading source according to the download address in the original download source of object content by accelerating server, can be from accelerating loading source download object content from original download source and at least one respectively, thereby download object content from a plurality of Resource Servers, aboundresources, and directly connect with server, not limited by network condition and the hardware performance of other clients, thereby raising downloading rate, reduce period of reservation of number, promote the user and experience.
The flow chart that accelerates the method for download by browser that Fig. 2 is the specific embodiment according to the present invention.In an embodiment of the present invention, can set up respectively a plurality of download thread according to the first download address and at least one second download address, to download respectively the different piece of object content, and after all having downloaded, every part spliced, generate object content, particularly, as shown in Figure 2, according to the method for accelerating to download by browser of the embodiment of the present invention, comprise:
S201, browser obtains the download request of downloading object content, and wherein, download request has the first download address of pointing to the original download source.
In an embodiment of the present invention, browser can obtain according to user instruction or system command the download request of the first download address with original download source of pointing to this object content, wherein, the original download source is the resource website with object content, for instance, if the installation file that object content is certain application program, the original download source is the website with this installation file, as develops this application program official website.
S202, browser sends the acceleration download request according to download request to accelerating server.
In one embodiment of the invention, browser can accelerate download request to accelerating the server transmission by self, or, also can send the acceleration download request to accelerating server by third-party server or private server.And there is the first download address in download request in the acceleration download request.
S203, browser receives and accelerates server at least one second download address according at least one acceleration loading source of accelerating the download request generation.
Wherein, each accelerates the corresponding Resource Server with object content of loading source, accelerates to have stored in server the download address of the acceleration loading source of a plurality of various different resource contents.When the acceleration server receives the acceleration download request, first download address that can have the acceleration download request is analyzed, to obtain the sign of the object content that needs the acceleration download, and then can to the download address of the acceleration loading source accelerating to store in server, be analyzed according to the sign of object content, accelerate at least one second download address of loading source to obtain at least one with this object content.
In one embodiment of the invention, during other client downloads resources, the download address of corresponding downloaded resources can be sent to the acceleration server, think and accelerate the download address that server provides the loading source of rich in natural resources content, thereby stored the download address of the acceleration loading source of a large amount of different resource contents in the acceleration server, thus, accelerate server and can generate according to the first download address a plurality of second download address of a plurality of acceleration loading source, and download respectively object content from a plurality of the second download address, thereby improve speed of download.
S204, browser is set up respectively a plurality of download thread according to the first download address and at least one second download address, and is that a plurality of download thread are distributed downloading task, and wherein, a plurality of download thread are corresponding with original download source and at least one acceleration loading source.
Wherein, each download thread is the download channel that browser and corresponding loading source (comprise the original download source and accelerate loading source) are set up, thereby can download corresponding downloading task in original download source and at least one acceleration loading source simultaneously, but and shared network broadband between each passage, thereby under the prerequisite of the network speed that does not affect each passage, a plurality of passages are downloaded simultaneously, have improved speed of download.
S205, browser is downloaded respectively from original download source and at least one acceleration loading source according to the downloading task of distributing by a plurality of download thread, and after download completes, downloading contents is spliced into to object content.
The embodiment of the present invention accelerate by browser the method for downloading, browser and original download source and at least one acceleration loading source are set up respectively download thread, to download simultaneously, complete downloading task separately, and after download completes, downloading contents is spliced into to object content, the download time greatly shortened, improve speed of download.
The flow chart that accelerates the method for download by browser that Fig. 3 is another specific embodiment according to the present invention.In one embodiment of the invention, download piece that can download limit in limit completes download in downloading process carries out verification, also download can all be completed, and after downloading piece and being spliced into object content, object content is carried out to verification, to guarantee the accuracy of downloading contents, particularly, as shown in Figure 3, according to the method for accelerating to download by browser of the embodiment of the present invention, comprise:
S301, browser obtains the download request of downloading object content, and wherein, download request has the first download address of pointing to the original download source.
In an embodiment of the present invention, browser can obtain according to user instruction or system command the download request of the first download address with original download source of pointing to this object content, wherein, the original download source is the resource website with object content, for instance, if the installation file that object content is certain application program, the original download source is the website with this installation file, as develops this application program official website.
S302, browser sends the acceleration download request according to download request to accelerating server.
In one embodiment of the invention, browser can accelerate download request to accelerating the server transmission by self, or, also can send the acceleration download request to accelerating server by third-party server or private server.And there is the first download address in download request in the acceleration download request.
S303, accelerate server after receiving the acceleration download request, according to accelerating download request, obtains the signature verification set that object content is corresponding.
In an embodiment of the present invention, accelerate the signature verification set that the different resource content was collected and stored to server in advance.Wherein, the signature verification set comprises a plurality of signature verification corresponding to a plurality of download pieces of object content, also can comprise the signature verification of object content.Particularly, accelerating signature verification set in server can be by the browser of client when downloading corresponding resource content by the original download source, each that generates respectively this resource content downloaded the signature verification of piece, and is sent to and accelerates server and stored and obtain.In addition, client is after whole download pieces of a resource content have been downloaded, can be spliced into corresponding resource content by downloading piece, and generate the signature verification of this resource content, being sent to the acceleration server is stored, thus, accelerate to have stored in server the signature verification set of various different resource contents, with the object content for follow-up browser is accelerated to download, carry out verification.
After the acceleration server receives the acceleration download request, can inquire according to asked object content the signature verification set that object content is corresponding in the signature verification set of the resource content of having collected.
S304, accelerate server the signature verification set be sent to browser.
S305, browser receives and accelerates server at least one second download address according at least one acceleration loading source of accelerating the download request generation.
Wherein, each accelerates the corresponding Resource Server (as uap server, hao123 software server etc.) with object content of loading source, accelerates to have stored in server the download address of the acceleration loading source of a plurality of various different resource contents.When the acceleration server receives the acceleration download request, first download address that can have the acceleration download request is analyzed, to obtain the sign of the object content that needs the acceleration download, and then can to the download address of the acceleration loading source accelerating to store in server, be analyzed according to the sign of object content, accelerate at least one second download address of loading source to obtain at least one with this object content.
In one embodiment of the invention, during other client downloads resources, the download address of corresponding downloaded resources can be sent to the acceleration server, think and accelerate the download address that server provides the loading source of rich in natural resources content, thereby stored the download address of the acceleration loading source of a large amount of different resource contents in the acceleration server, thus, accelerate server and can generate according to the first download address a plurality of second download address of a plurality of acceleration loading source, and download respectively object content from a plurality of the second download address, thereby improve speed of download.
S306, browser is set up respectively a plurality of download thread according to the first download address and at least one second download address, and is that a plurality of download thread are distributed downloading task, and wherein, a plurality of download thread are corresponding with original download source and at least one acceleration loading source.
Wherein, each download thread is the download channel that browser and corresponding loading source (comprise the original download source and accelerate loading source) are set up, thereby can download corresponding downloading task in original download source and at least one acceleration loading source simultaneously, but and shared network broadband between each passage, thereby under the prerequisite of the network speed that does not affect each passage, a plurality of passages are downloaded simultaneously, have improved speed of download.
S307, browser is downloaded respectively from original download source and at least one acceleration loading source according to the downloading task of distributing by a plurality of download thread.
S308, after each download thread has been downloaded a download piece, browser generates corresponding signature verification according to the download piece of having downloaded, and is mated with the signature verification of the download piece of having downloaded that accelerates the server transmission, with the download piece to having downloaded, carries out verification.
Wherein, corresponding one of each download thread is downloaded piece, and after download piece corresponding to each download thread completes, browser can generate respectively the signature verification that each downloads piece according to Digital Signature Algorithm.Then, search the signature verification that this download piece is corresponding in the signature verification set of accelerating the server transmission, if change the signature verification generated according to this download piece and the signature verification found coupling, this download piece of having downloaded is by verification, if do not mate, verification failure.
In an embodiment of the present invention, the signature verification algorithm can be RSA signature (a kind of public key encryption algorithm), MD5(Message Digest Algorithm, Message Digest Algorithm 5) one or more and in Hash signature (hash signature algorithm) etc., can be other signature verification algorithms, the present invention does not do restriction to this yet.
S309, if the download piece of having downloaded not by verification, browser is cancelled corresponding download thread, and the task of the download thread of cancellation is dispensed to other download thread.
S310, browser is spliced into object content by downloading contents after download completes, and generates corresponding signature verification according to object content, and is mated with the signature verification of the object content that accelerates the server transmission, so that object content is carried out to verification.
Particularly, browser can be searched the signature verification that this object content is corresponding in the signature verification set of accelerating the server transmission, if the signature verification of producing according to target and the signature verification found coupling, this object content is by verification, if do not mate, verification failure, browser is downloaded object content again.
Should be appreciated that can only to each, download piece carries out verification, also can be only to spliced object content verification, the object content that also can download piece and splicing to each all carries out verification, and the present invention does not do restriction to this.
The embodiment of the present invention accelerate by browser the method for downloading, the download piece that can download each download thread and to according to downloading the object content that piece is spliced into, carrying out verification, to guarantee the accuracy of downloading contents, further promote the user and experience.
In order to realize above-mentioned example, the present invention also proposes a kind of system of downloading of accelerating by browser.
A kind of system of downloading of accelerating by browser, comprise: browser and acceleration server, wherein, browser, for obtaining the download request of downloading object content, wherein, download request has the first download address of pointing to the original download source, and send the acceleration download request according to download request to accelerating server, and receive at least one second download address that the acceleration server returns, and download object content from original download source and at least one acceleration loading source respectively according to the first download address and at least one second download address; Accelerate server, the acceleration download request sent for receiving browser, and generate according to accelerating download request at least one second download address that at least one accelerates loading source, and at least one second download address is back to browser.
Fig. 4 is for accelerating according to an embodiment of the invention the structural representation of the system of download by browser.
As shown in Figure 4, according to the system of accelerating to download by browser of the embodiment of the present invention, comprise: browser 100 and acceleration server 200.
Particularly, browser 100 is for obtaining the download request of downloading object content, wherein, download request has the first download address of pointing to the original download source, and send the acceleration download request according to download request to accelerating server, and receive at least one second download address that the acceleration server returns, and download object content from original download source and at least one acceleration loading source respectively according to the first download address and at least one second download address.
In an embodiment of the present invention, browser 100 can obtain according to user instruction or system command the download request of the first download address with original download source of pointing to this object content.Wherein, the original download source is the resource website with object content, and for instance, if the installation file that object content is certain application program, the original download source is the website with this installation file, as develops this application program official website.Each accelerates the corresponding Resource Server with object content of loading source.Browser 100 can accelerate download request to accelerating server 200 transmissions by self, or, also can send the acceleration download request to accelerating server 200 by third-party server or private server.And there is the first download address in download request in the acceleration download request.
More specifically, browser 100 can be set up respectively a plurality of download thread according to the first download address and at least one second download address, and be that a plurality of download thread are distributed downloading task, and then download respectively from original download source and at least one acceleration loading source according to the downloading task of distributing by a plurality of download thread, and after download completes, downloading contents is spliced into to object content.Wherein, a plurality of download thread are corresponding with original download source and at least one acceleration loading source, the download channel that each download thread is browser and corresponding loading source (comprise the original download source and accelerate loading source) foundation.Thereby can download corresponding downloading task in original download source and at least one acceleration loading source simultaneously, but and shared network broadband between each passage, thereby, under the prerequisite of the network speed that does not affect each passage, a plurality of passages are downloaded simultaneously, have improved speed of download.
Accelerate the acceleration download request that server 200 sends for receiving browser, and generate according to accelerating download request at least one second download address that at least one accelerates loading source, and at least one second download address is back to browser.More specifically, accelerate to have stored in server 200 download address of the acceleration loading source of a plurality of various different resource contents.Connect 200 and receive while accelerating download request when accelerating server, first download address that can have the acceleration download request is analyzed, to obtain the sign of the object content that needs the acceleration download, and then can to the download address of accelerating the acceleration loading source of storage in server 200, be analyzed according to the sign of object content, to obtain at least one second download address of at least one the acceleration loading source with this object content.
In one embodiment of the invention, during other client downloads resources, the download address of corresponding downloaded resources can be sent to and accelerate server 200, think and accelerate the download address that server 200 provides the loading source of rich in natural resources content, thereby accelerate to have stored in server 200 download address of the acceleration loading source of a large amount of different resource contents, thus, accelerate server 200 and can generate according to the first download address a plurality of second download address of a plurality of acceleration loading source, and download respectively object content from a plurality of the second download address, thereby improve speed of download.
The embodiment of the present invention accelerate by browser the system of downloading, can generate the download address that at least one accelerates loading source according to the download address in the original download source of object content by accelerating server, and then can be from accelerating loading source download object content from original download source and at least one respectively, thereby download object content from a plurality of Resource Servers, aboundresources, and directly connect with server, not limited by network condition and the hardware performance of other clients, thereby raising downloading rate, reduce period of reservation of number, promote the user and experience.
In another embodiment of the present invention, accelerate the signature verification that a plurality of download pieces of different resource content were collected and stored to server 200 in advance.Accelerating signature verification in server 200 can be by the browser of client when downloading corresponding resource content by the original download source, and each that generates respectively this resource content downloaded the signature verification of piece, and is sent to and accelerates server 200 and stored.In addition, client, after whole download pieces of a resource content have been downloaded, can be spliced into corresponding resource content by downloading piece, and generate the signature verification of this resource content, is sent to acceleration server 200 and is stored.Thus, accelerate to have stored in server the signature verification of various different resource contents, and corresponding each of each resource content downloaded the signature verification of piece.Browser 100 is used in the download piece that in downloading process, download limit in limit completes download and carries out verification, and all completes download, and, after downloading piece and being spliced into object content, object content is carried out to verification, to guarantee the accuracy of downloading contents.Therefore, after acceleration server 200 is receiving the acceleration download request of browser, also for according to accelerating download request, obtaining the signature verification set that object content is corresponding, inquire the signature verification set that object content is corresponding in the signature verification set of the resource content of having collected according to asked object content, and the signature verification set is sent to browser 100, wherein the signature verification set comprises a plurality of signature verification corresponding to a plurality of download pieces of object content, also can comprise the signature verification of object content.
Particularly, after each download thread has been downloaded a download piece, browser 100 also generates corresponding signature verification for the download piece according to having downloaded, and mated with the signature verification of the download piece of having downloaded that accelerates server 200 transmissions, carry out verification with the download piece to having downloaded, and, cancel corresponding download thread, and the task of the download thread of cancellation is dispensed to other download thread during not by verification at the download piece of having downloaded.After all download pieces have all been downloaded, after browser 100 is spliced into object content by downloading contents, also for generate corresponding signature verification according to object content, and mated with the signature verification of the object content that accelerates server 200 transmissions, so that object content is carried out to verification, and during not by verification, again download object content at object content.Wherein, browser 100 can generate respectively the signature verification that each downloads piece according to Digital Signature Algorithm.The signature verification algorithm can be one or more in RSA signature, MD5 and Hash signature etc., also can be other signature verification algorithms, and the present invention does not do restriction to this.When browser 100 mates with the signature verification of the corresponding download piece that accelerates the server transmission or object content according to the signature verification of download piece or object content generation, by verification.Thus, guaranteed the accuracy of browser downloads content.
In order to realize above-mentioned example, the present invention also proposes a kind of browser.
A kind of browser comprises: acquisition module, and for obtaining the download request of downloading object content, wherein, download request has the first download address of pointing to the original download source; Sending module, for sending the acceleration download request according to download request to accelerating server; Receiver module, accelerate server at least one second download address according at least one acceleration loading source of accelerating the download request generation for receiving; And download module, for according to the first download address and at least one second download address, accelerating loading source download object content from original download source and at least one respectively.
Fig. 5 is the structural representation of browser according to an embodiment of the invention.
As shown in Figure 5, according to the browser of the embodiment of the present invention, comprise: acquisition module 110, sending module 120, receiver module 130 and download module 140.
Particularly, acquisition module 110 is for obtaining the download request of downloading object content, and wherein, download request has the first download address of pointing to the original download source.In an embodiment of the present invention, acquisition module 110 can obtain according to user instruction or system command the download request of the first download address with original download source of pointing to this object content, wherein, the original download source is the resource website with object content, for instance, if the installation file that object content is certain application program, the original download source is the website with this installation file, as develops this application program official website.
Sending module 120 is for sending the acceleration download request according to download request to accelerating server.In one embodiment of the invention, sending module 120 can accelerate download request to accelerating the server transmission by browser self, or, also can send the acceleration download request to accelerating server by third-party server or private server.And there is the first download address in download request in the acceleration download request.
Receiver module 130 accelerates server at least one second download address according at least one acceleration loading source of accelerating the download request generation for receiving.
Wherein, each accelerates the corresponding Resource Server (as uap server, hao123 software server etc.) with object content of loading source, accelerates to have stored in server the download address of the acceleration loading source of a plurality of various different resource contents.When the acceleration server receives the acceleration download request, first download address that can have the acceleration download request is analyzed, to obtain the sign of the object content that needs the acceleration download, and then can to the download address of the acceleration loading source accelerating to store in server, be analyzed according to the sign of object content, accelerate at least one second download address of loading source to obtain at least one with this object content.
In one embodiment of the invention, during other client downloads resources, the download address of corresponding downloaded resources can be sent to the acceleration server, think and accelerate the download address that server provides the loading source of rich in natural resources content, thereby stored the download address of the acceleration loading source of a large amount of different resource contents in the acceleration server, thus, accelerate server and can generate according to the first download address a plurality of second download address of a plurality of acceleration loading source, and download respectively object content from a plurality of the second download address, thereby improve speed of download.
Download module 140 is for accelerating loading source download object content from original download source and at least one respectively according to the first download address and at least one second download address.
The browser of the embodiment of the present invention, obtain according to the download address in the original download source of object content the download address that at least one accelerates loading source by accelerating server, and then can be from accelerating loading source download object content from original download source and at least one respectively, thereby download object content from a plurality of Resource Servers, aboundresources, and directly connect with server, not limited by network condition and the hardware performance of other clients, thereby raising downloading rate, reduce period of reservation of number, promote the user and experience.
The structural representation that Fig. 6 is the browser of a specific embodiment according to the present invention.
As shown in Figure 6, according to the browser of the embodiment of the present invention, comprise: acquisition module 110, sending module 120, receiver module 130, download module 140, task allocation unit 141, download unit 142, receiving element 143, verification unit 144 and task control unit 145.Wherein, download module 140 further comprises task allocation unit 141, download unit 142, receiving element 143, verification unit 144 and task control unit 145.
Particularly, task allocation unit 141 is for setting up respectively a plurality of download thread according to the first download address and at least one second download address, and be that a plurality of download thread are distributed downloading task, wherein, a plurality of download thread are corresponding with original download source and at least one acceleration loading source.Wherein, each download thread is the download channel that browser and corresponding loading source (comprise the original download source and accelerate loading source) are set up, thereby can download corresponding downloading task in original download source and at least one acceleration loading source simultaneously, but and shared network broadband between each passage, thereby under the prerequisite of the network speed that does not affect each passage, a plurality of passages are downloaded simultaneously, have improved speed of download.
Download unit 142 is downloaded respectively for by a plurality of download thread, according to the downloading task of distributing, from original download source and at least one, accelerating loading source, and after download completes, downloading contents is spliced into to object content.
Receiving element 143 accelerates for receiving the signature verification set that server sends.Wherein, the signature verification set comprises a plurality of signature verification corresponding to a plurality of download pieces of object content, also can comprise the signature verification of object content.
Verification unit 144 is for after having downloaded a download piece in each download thread, generate corresponding signature verification according to the download piece of having downloaded, and mated with the signature verification of the download piece of having downloaded that accelerates the server transmission, carry out verification with the download piece to having downloaded.More specifically, corresponding one of each download thread is downloaded piece, and after download piece corresponding to each download thread completes, verification unit 144 can generate respectively the signature verification that each downloads piece according to Digital Signature Algorithm.Then, search the signature verification that this download piece is corresponding in the signature verification set of accelerating the server transmission, if change the signature verification generated according to this download piece and the signature verification found coupling, this download piece of having downloaded is by verification, if do not mate, verification failure.Verification unit 144 can generate respectively the signature verification that each downloads piece according to Digital Signature Algorithm.Wherein, the signature verification algorithm can be one or more in RSA signature, MD5 and Hash signature etc., also can be other signature verification algorithms, and the present invention does not do restriction to this.
Particularly, accelerating signature verification set in server can be by the browser of client when downloading corresponding resource content by the original download source, each that generates respectively this resource content downloaded the signature verification of piece, and is sent to and accelerates server and stored and obtain.In addition, client is after whole download pieces of a resource content have been downloaded, can be spliced into corresponding resource content by downloading piece, and generate the signature verification of this resource content, be sent to and accelerate server and stored, thus, accelerate to have stored in server the signature verification set of various different resource contents, and can the signature verification set of corresponding object content be sent to browser according to the download request of browser, carry out verification with the object content for browser is accelerated to download.
Task control unit 145, is cancelled corresponding download thread, and the task of the download thread of cancellation is dispensed to other download thread during not by verification for the download piece having downloaded.
In one embodiment of the invention, verification unit 144 is also for after download unit 142 is spliced into object content by downloading contents, generate corresponding signature verification according to object content, and mated with the signature verification of the object content that accelerates the server transmission, so that object content is carried out to school.Task control unit 145 is also for, controlling browser and again download object content during not by verification at object content.
The browser of the embodiment of the present invention, can and carry out verification to the object content be spliced into according to the download piece to the download piece of each download thread download, to guarantee the accuracy of downloading contents, further promotes the user and experience.
In order to realize above-described embodiment, the present invention also proposes a kind of acceleration server.
A kind of acceleration server comprises: receiver module, the acceleration download request sent for receiving browser; Generation module, for generating according to accelerating download request at least one second download address that at least one accelerates loading source; And first sending module, at least one second download address is back to browser, so that accelerating loading source from original download source and at least one respectively according to the first download address and at least one second download address, browser downloads object content.
Fig. 7 is for accelerating according to an embodiment of the invention the structural representation of server.
As shown in Figure 7, according to the acceleration server of the embodiment of the present invention, comprise: receiver module 210, generation module 220 and the first sending module 230.
Particularly, the acceleration download request that receiver module 210 sends for receiving browser.In one embodiment of the invention, browser can accelerate download request to accelerating the server transmission by self, or, also can send the acceleration download request to accelerating server by third-party server or private server.And there is the first download address in download request in the acceleration download request.The download address in the original download source that wherein, the first download address is the object content that accelerates download request and ask.
Generation module 220 is for generating according to accelerating download request at least one second download address that at least one accelerates loading source.Wherein, each accelerates the corresponding Resource Server (as uap server, hao123 software server etc.) with object content of loading source, accelerates to have stored in server the download address of the acceleration loading source of a plurality of various different resource contents.When receiver module 210 receives the acceleration download request, the first download address that generation module 220 can have the acceleration download request is analyzed, to obtain the sign of the object content that needs the acceleration download, and then can to the download address of the acceleration loading source accelerating to store in server, be analyzed according to the sign of object content, accelerate at least one second download address of loading source to obtain at least one with this object content.
In one embodiment of the invention, accelerate can store in server the download address of the acceleration loading source of a large amount of different resource contents, thus, generation module 220 can generate according to the first download address a plurality of second download address of a plurality of acceleration loading source, and download respectively object content from a plurality of the second download address, thereby improve speed of download.
The first sending module 230 is at least one second download address is back to browser, so that browser accelerates loading source download object content from original download source and at least one respectively according to the first download address and at least one second download address.
The acceleration server of the embodiment of the present invention, can generate according to the download address in the original download source of object content the download address that at least one accelerates loading source, and be sent to browser, to accelerate loading source download object content from original download source and at least one respectively, thereby download object content from a plurality of Resource Servers, aboundresources, and directly connect with server, not limited by network condition and the hardware performance of other clients, thereby raising downloading rate, reduce period of reservation of number, promote the user and experience.
Fig. 8 is for accelerating in accordance with another embodiment of the present invention the structural representation of server.
As shown in Figure 8, according to the acceleration server of the embodiment of the present invention, on the basis shown in Fig. 7, also comprise: acquisition module 240 and the second sending module 250.
Particularly, acquisition module 240 is for obtaining according to accelerating download request the signature verification set that object content is corresponding, and wherein, the signature verification set comprises a plurality of signature verification that a plurality of download pieces of object content are corresponding and the signature verification of object content.After the acceleration server receives the acceleration download request, acquisition module 240 can inquire according to asked object content the signature verification set that object content is corresponding in the signature verification set of the resource content of having collected.
In an embodiment of the present invention, accelerate the signature verification set that the different resource content was collected and stored to server in advance.Wherein, the signature verification set comprises a plurality of signature verification corresponding to a plurality of download pieces of object content, also can comprise the signature verification of object content.Particularly, accelerating signature verification set in server can be by the browser of client when downloading corresponding resource content by the original download source, each that generates respectively this resource content downloaded the signature verification of piece, and is sent to and accelerates server and stored and obtain.In addition, client is after whole download pieces of a resource content have been downloaded, can be spliced into corresponding resource content by downloading piece, and generate the signature verification of this resource content, being sent to the acceleration server is stored, thus, accelerate to have stored in server the signature verification set of various different resource contents, with the object content for follow-up browser is accelerated to download, carry out verification.
The second sending module 250 is for being sent to browser by the signature verification set.So that browser carries out verification to the object content of downloading, guarantee the accuracy of downloading contents.
The acceleration server of the embodiment of the present invention, can be sent to browser by the signature verification set of the object content of browse request, so that browser carries out verification to downloading contents, guarantees the accuracy of downloading contents, further promotes the user and experience.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of described term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is by claims and be equal to and limit.
Claims (20)
1. a method of accelerating to download by browser, is characterized in that, comprises the following steps:
Browser obtains the download request of downloading object content, and wherein, described download request has the first download address of pointing to the original download source;
Described browser sends the acceleration download request according to described download request to accelerating server;
Described browser receives described acceleration server at least one second download address according at least one acceleration loading source of described acceleration download request generation; And
Described browser is downloaded described object content from described original download source and at least one acceleration loading source respectively according to described the first download address and at least one second download address.
2. the method for claim 1, is characterized in that, described original download source is the resource website with described object content, the corresponding Resource Server with described object content of described each acceleration loading source.
3. method as claimed in claim 1 or 2, is characterized in that, described browser is downloaded described object content from described original download source with at least one acceleration loading source according to described the first download address respectively with at least one second download address and further comprised:
Described browser is set up respectively a plurality of download thread according to described the first download address and at least one second download address, and be that described a plurality of download thread is distributed downloading task, wherein, described a plurality of download thread is corresponding with described original download source and at least one acceleration loading source; And
Described browser is downloaded respectively from described original download source and at least one acceleration loading source according to the downloading task of distributing by described a plurality of download thread, and downloading contents is spliced into to described object content after download completes.
4. method as claimed in claim 3, is characterized in that, also comprises:
Described acceleration server is after receiving described acceleration download request, obtain according to described acceleration download request the signature verification set that described object content is corresponding, wherein said signature verification set comprises a plurality of signature verification corresponding to a plurality of download pieces of described object content; And
Described acceleration server is sent to described browser by described signature verification set.
5. method as claimed in claim 4, is characterized in that, also comprises:
After each download thread has been downloaded a download piece, described browser generates corresponding signature verification according to the download piece of having downloaded, and the signature verification of the described download piece of having downloaded sent with described acceleration server mated, so that the described download piece of having downloaded is carried out to verification; And
If the download piece of having downloaded described is not by verification, and described browser is cancelled corresponding download thread, and the task of the download thread of cancellation is dispensed to other download thread.
6. method as claimed in claim 4, is characterized in that, described signature verification set also comprises the signature verification of described object content, after described browser is spliced into described object content by downloading contents, also comprises:
Described browser generates corresponding signature verification according to described object content, and the signature verification of the described object content sent with described acceleration server mated, so that described object content is carried out to verification; And
If described object content is not by verification, described browser is downloaded described object content again.
7. a system of accelerating to download by browser, is characterized in that, comprising: browser and acceleration server, wherein,
Described browser, for obtaining the download request of downloading object content, wherein, described download request has the first download address of pointing to the original download source, and send and accelerate download request to described acceleration server according to described download request, and receive at least one second download address that described acceleration server returns, and download described object content from described original download source and at least one acceleration loading source respectively according to described the first download address and at least one second download address;
Described acceleration server, the acceleration download request sent for receiving described browser, and generate according to described acceleration download request at least one second download address that at least one accelerates loading source, and described at least one second download address is back to described browser.
8. system as claimed in claim 7, is characterized in that, described original download source is the resource website with described object content, the corresponding Resource Server with described object content of described each acceleration loading source.
9. system as claimed in claim 7 or 8, it is characterized in that, described browser is further used for setting up respectively a plurality of download thread according to described the first download address and at least one second download address, and be that described a plurality of download thread is distributed downloading task, wherein, described a plurality of download thread is corresponding with described original download source and at least one acceleration loading source, and from described original download source and at least one acceleration loading source, download respectively according to the downloading task of distributing by described a plurality of download thread, and downloading contents is spliced into to described object content after download completes.
10. system as claimed in claim 9, is characterized in that,
Described acceleration server is also for after receiving described acceleration download request, obtain according to described acceleration download request the signature verification set that described object content is corresponding, and described signature verification set is sent to described browser, wherein said signature verification set comprises a plurality of signature verification corresponding to a plurality of download pieces of described object content.
11. system as claimed in claim 10, is characterized in that,
Described browser is also for after having downloaded a download piece in each download thread, generate corresponding signature verification according to the download piece of having downloaded, and the signature verification of the described download piece of having downloaded sent with described acceleration server is mated, so that the described download piece of having downloaded is carried out to verification, and at the described download piece of having downloaded during not by verification, cancel corresponding download thread, and the task of the download thread of cancellation is dispensed to other download thread.
12. system as claimed in claim 10, is characterized in that, described signature verification set also comprises the signature verification of described object content,
Described browser is also for after being spliced into described object content by downloading contents, generate corresponding signature verification according to described object content, and the signature verification of the described object content sent with described acceleration server is mated, so that described object content is carried out to verification, and during not by verification, again download described object content at described object content.
13. a browser, is characterized in that, comprising:
Acquisition module, for obtaining the download request of downloading object content, wherein, described download request has the first download address of pointing to the original download source;
Sending module, for sending the acceleration download request according to described download request to accelerating server;
Receiver module, for receiving described acceleration server at least one second download address according at least one acceleration loading source of described acceleration download request generation; And
Download module, for downloading described object content from described original download source and at least one acceleration loading source respectively according to described the first download address and at least one second download address.
14. browser as claimed in claim 13, is characterized in that, described original download source is the resource website with described object content, the corresponding Resource Server with described object content of described each acceleration loading source.
15. browser as described as claim 13 or 14, is characterized in that, described download module further comprises:
Task allocation unit, for according to described the first download address and at least one second download address, setting up respectively a plurality of download thread, and be that described a plurality of download thread is distributed downloading task, wherein, described a plurality of download thread are corresponding with described original download source and at least one acceleration loading source; And
Download unit for downloading respectively from described original download source and at least one acceleration loading source according to the downloading task of distributing by described a plurality of download thread, and is spliced into downloading contents described object content after download completes.
16. browser as claimed in claim 15, is characterized in that, also comprises:
Receiving element, the signature verification set sent for receiving described acceleration server.
17. browser as claimed in claim 16, is characterized in that, described signature verification set comprises a plurality of signature verification corresponding to a plurality of download pieces of described object content, and described download module also comprises:
Verification unit, for downloaded a download piece in each download thread after, generate corresponding signature verification according to the download piece of having downloaded, and the signature verification of the described download piece of having downloaded sent with described acceleration server mated, so that the described download piece of having downloaded is carried out to verification; And
The task control unit, for, cancelling corresponding download thread, and the task of the download thread of cancellation be dispensed to other download thread during not by verification at the described download piece of having downloaded.
18. browser as claimed in claim 17, is characterized in that, described signature verification set also comprises the signature verification of described object content, wherein,
Described verification unit is after described download unit is spliced into described object content by downloading contents, also for according to described object content, generating corresponding signature verification, and the signature verification of the described object content sent with described acceleration server mated, so that described object content is carried out to verification;
Described control unit is also for, controlling browser and again download described object content during not by verification at described object content.
19. one kind is accelerated server, it is characterized in that, comprising:
Receiver module, the acceleration download request sent for receiving described browser;
Generation module, at least one second download address of accelerating loading source for generate at least one according to described acceleration download request; And
The first sending module, for described at least one second download address is back to described browser, so that described browser is downloaded described object content from described original download source and at least one acceleration loading source respectively according to described the first download address and at least one second download address.
20. acceleration server as claimed in claim 19, is characterized in that, also comprises:
Acquisition module, for according to described acceleration download request, obtaining the signature verification set that described object content is corresponding, wherein, described signature verification set comprises a plurality of signature verification that a plurality of download pieces of described object content are corresponding and the signature verification of described object content; And
The second sending module, for being sent to described browser by described signature verification set.
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