CN101534294B - Method and system for realizing download of network data in multimedia player - Google Patents
Method and system for realizing download of network data in multimedia player Download PDFInfo
- Publication number
- CN101534294B CN101534294B CN2009100019399A CN200910001939A CN101534294B CN 101534294 B CN101534294 B CN 101534294B CN 2009100019399 A CN2009100019399 A CN 2009100019399A CN 200910001939 A CN200910001939 A CN 200910001939A CN 101534294 B CN101534294 B CN 101534294B
- Authority
- CN
- China
- Prior art keywords
- source code
- network
- webpage source
- data
- data storage
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Information Transfer Between Computers (AREA)
Abstract
The invention relates to a method and a system used for realizing the download of network data in a multimedia player. The method comprises the following steps: firstly, receiving a data capture instruction sent by the multimedia player, and then acquiring a webpage source code; secondly, identifying a network server corresponding to the webpage source code, and analyzing the webpage source code according to type information of the network server so as to acquire at least one data storage link in accordance with data property; and finally, downloading network data respectively corresponding to data storage links through a network and providing the network data to the multimedia player.
Description
Technical field
The present invention relates to a kind of related application of network data, relate in particular to a kind of method and system of download of network data.
Background technology
Along with image sensing component, Digital Signal Processing; And optical system is flourish; Have digital camera easy to operate and characteristics such as external form is light and handy concurrently, also become more popular, just like become one of indispensable on the living conditions instrument of modern because price reduces.The maximum discrepancy of digital camera and traditional camera is that digital camera no longer need pass through the process of flushing egative film, the image that just can let user's direct viewing photograph.And can also directly be stored in memory card or the hard disc of computer, and then reach the purpose of saving developing cost and permanent preservation simultaneously by the captured digital photos of digital camera.
And after network album rose, the user began to be accustomed to gradually photo upload to network album is shared experience with kith and kin.But in general; The user must connect the photo in the network ability browse network photograph album through computer; In order to watch the digital photos in the network album more easily; And not needing before browsing digital photos, to start computer system at every turn, special digital frame in order to display digital photographs more and more is not used the person yet and attractes attention.
Early stage digital frame only has the calculating punch module, thereby can only access and show the digital photos of local side.Yet after digital frame was combined networking function, the digital frame with network connecting function can connect network album through the running of browser, and then the photo in the display network photograph album.But what be not difficult to infer is that the execution browser must be dependent on the running of operating system, will certainly the elevator system complexity.In order to support complete browser application, on real the work, also need the nextport hardware component NextPort of high gauge simultaneously, therefore can increase the hardware cost of digital frame.
In addition, the device of another kind of ability browse network photo then is subject to the network album of specific website.In other words, the device of this type only can be connected to fixing and single network album server, and the user can't browse the photo in the network album that other dealer provides through this device.Such situation is obviously also inconvenient concerning the user.
Summary of the invention
In view of this; The present invention provides a kind of method that realizes the multimedia player of download of network data and use this multimedia player download of network data; Make the multimedia player that does not possess the network on-line function also can need not set up under the situation of browser, expediently the network data on download and the browse network.
The present invention provides a kind of system of download of network data, downloads and stores suitable network data according to different hardware constraints, and can not receive the restriction of the webserver, and then promote the elasticity of access network data.
For reaching above-mentioned and other purpose, the present invention proposes a kind of method at multimedia player realization download of network data, comprises following steps:
After receiving the data acquisition instruction that this multimedia player sends, grasp a webpage source code;
Distinguish the pairing webserver of this webpage source code;
Kind of information according to this webserver is resolved this webpage source code, to obtain at least one data storage links that meets a data attribute; And
Distinguish a corresponding network data through each those data storage links of network download, and provide those network datas to this multimedia player.
Further, said method also can have following characteristics:
After receiving this data acquisition instruction, also to this data acquisition instruction carrying out a HTTP (Hypertext Transfer Protocol, HTTP) formatted data canned program;
Before distinguishing pairing this webserver of this webpage source code, also this webpage source code that is grasped is carried out a HTTP formatted data decapsulation program.
Further, said method also can have following characteristics:
The step of this webpage source code of said extracting comprises:
One web page interlinkage is provided; And
Connect to this webserver that should web page interlinkage, to obtain this webpage source code of this web page interlinkage through network.
Further, said method also can have following characteristics:
This web page interlinkage comprises a simple and easy systematic connection of submitting the article.
Further, said method also can have following characteristics:
The step of this webpage source code of said extracting comprises:
Obtain this webpage source code that is recorded in the inner local side medium of this multimedia player.
Further, said method also can have following characteristics:
This data attribute comprise a particular file types and a specific file information at least one of them;
This specific file information comprises a file size, a kind of document, file settling time, and file update time one of them;
This particular file types comprise an image file and a text one of them.
Further, said method also can have following characteristics:
Said kind of information according to this webserver is resolved this webpage source code, comprises with the step that obtains those data storage links that meet this data attribute:
According to the kind of information of this webserver, obtain a bookmark name that should particular file types; And
In this webpage source code, search this bookmark name, to obtain those data storage links that all meet this particular file types.
Further, said method also can have following characteristics:
Saidly after the step that obtains all those data storage links that meet this particular file types, also comprise:
Meet in those data storage links of this particular file types at all, filter out those data storage links that meet this specific file information.
Further, said method also can have following characteristics:
Saidly meet in those data storage links of this particular file types at all, the step that filters out those data storage links that meet this specific file information comprises:
Obtain this label title that should specific file information;
Directly in this webpage source code, search the label title of corresponding specific file information, distinguished a corresponding fileinfo content to obtain those data storage links; And
When one of them pairing this document information content of those data storage links meets specified conditions, judge that this data storage links meets this specific file information.
Further, said method also can have following characteristics:
Saidly meet in those data storage links of this particular file types at all, the step that filters out those data storage links that meet this specific file information comprises:
Connect those data storage links one of them to obtain a network access file header;
Obtain the fileinfo content of this data storage links through this network access file header corresponding to this specific file information; And
When this document information content meets specified conditions, judge that this data storage links meets this specific file information.
Further, said method also can have following characteristics:
This network access file header comprise a HTTP shelves head and a file format shelves head one of them.
Further, said method also can have following characteristics:
After obtaining those data storage links that meet this data attribute, also those data storage links are stored in the inner local side medium of this multimedia player; And/or
, those network datas to this multimedia player also those network datas are stored to the inner local side medium of this multimedia player when being provided.
Further, said method also can have following characteristics:
This webpage source code comprises a Hypertext Markup Language form webpage source code, and an extensible markup language form webpage source code one of them.
For reaching above-mentioned and other purpose, the present invention also proposes a kind of system of download of network data, comprising:
One webpage source code parsing module in order to distinguishing the webserver that this webpage source code is provided, and is resolved this webpage source code to obtain at least one data storage links that meets a data attribute according to the kind of information of this webserver;
One HTTP format analysis processing module; Receive the data acquisition instruction that is transmitted by a multimedia player via this webpage source code parsing module; HTTP formatted data canned program is carried out in instruction to this data acquisition, and triggers a network communication module and connect a network to grasp this webpage source code;
This webpage source code that this HTTP format analysis processing module further receives this network communication module and grabbed, and this webpage source code carried out HTTP formatted data decapsulation program, again the webpage source code after the decapsulation is back to a webpage beginning sign indicating number parsing module;
This network communication module is distinguished a corresponding network data through those data storage links of network download, and provides those network datas to this multimedia player through this HTTP format analysis processing module and this webpage source code parsing module.
Further, said system also can have following characteristics:
This webpage source code parsing module receives a web page interlinkage, and is connected to the webserver that should web page interlinkage, to obtain this webpage source code of this web page interlinkage through network through this HTTP format analysis processing module and this network communication module.
Further, said system also can have following characteristics:
This web page interlinkage comprises a simple and easy systematic connection of submitting the article.
Further, said system also can have following characteristics:
This multimedia player also comprises a local side medium, and this webpage source code parsing module is obtained this webpage source code that is recorded in this local side medium.
Further, said system also can have following characteristics:
This data attribute comprise a particular file types and a specific file information at least one of them;
This specific file information comprises a file size, a kind of document, file settling time, and file update time one of them;
This particular file types comprise an image file and a text one of them.
Further, said system also can have following characteristics:
This webpage source code parsing module also comprises:
A plurality of first kind resolvers; This webserver that each those first kind resolver is corresponding different respectively; Wherein this webpage source code parsing module is according to the kind of information that this webserver of this webpage source code is provided; This corresponding first kind resolver of control is obtained a bookmark name that should particular file types, and in this webpage source code, searches this bookmark name, to obtain those data storage links that all meet this particular file types.
Further, said system also can have following characteristics:
This webpage source code parsing module also comprises:
A plurality of second type of resolver; This specific file information that each those second type of resolver is corresponding different respectively; Wherein this webpage source code parsing module is according to the kind of this specific file information; This corresponding second type of resolver of control meets in those data storage links of this particular file types at all, filters out those data storage links that meet this specific file information.
Further, said system also can have following characteristics:
Each those second type of resolver is obtained this label title that should specific file information; Directly in this webpage source code, search the label title of corresponding specific file information and distinguished a corresponding fileinfo content to obtain those data storage links; And when one of them pairing this document information content of those data storage links meets specified conditions, judge that this data storage links meets this specific file information.
Further, said system also can have following characteristics:
This HTTP format analysis processing module of this webpage source code parsing module control and this network communication module through this network be connected those data storage links one of them; An and network access file header of this data storage links that is connected to obtain through HTTP formatted data decapsulation program; And each those second type of resolver is obtained the fileinfo content of this data storage links corresponding to this specific file information according to this network access file header; And when this document information content meets specified conditions, judge that this data storage links meets this specific file information.
Further, said system also can have following characteristics:
This network access file header comprise a HTTP shelves head and a file format shelves head one of them.
Further, said system also can have following characteristics:
These those network datas of webpage source code parsing module storage are to the inner local side medium of this multimedia player; And/or
These those data storage links of webpage source code parsing module storage are to the inner local side medium of this multimedia player.
Further, said system also can have following characteristics:
This webpage source code comprises a Hypertext Markup Language form webpage source code, and an extensible markup language form webpage source code one of them.
Further, said system also can have following characteristics:
This multimedia player does not possess network connecting function.
The present invention is under the prerequisite of browser; Kind of information according to the webserver is analyzed the webpage source code; To filter out the data storage links that meets demand; And then the network data that needs of download, and network data offered the multimedia player that itself does not possess the network concatenation ability.Guaranteed not to be required to be the browse network data in view of the above and increased the system complexity of multimedia player, also can carry out access simultaneously, and then promoted the elasticity of download of network data to the various network server.
For letting the above-mentioned feature and advantage of the present invention can be more obviously understandable, hereinafter is special lifts preferred embodiment, and cooperates appended graphicly, elaborates as follows.
Description of drawings
Fig. 1 is the system schematic of embodiment of the invention download of network data.
Fig. 2 is the method flow diagram that embodiment of the invention multimedia player is realized download of network data.
Fig. 3 is the flow chart of embodiment of the invention garbled data storage links.
Embodiment
Concerning the multimedia player that does not originally have the network on-line function; If can need not change under the prerequisite of former hardware structure; Utilize the notion of external store system to come download of network data; Certainly will when taking into account cheaply multimedia player, increase the elasticity and the expandability of download of network data.In order to make content of the present invention more clear, below specially lift the example that embodiment can implement as the present invention really according to this.
Fig. 1 is the system schematic of embodiment of the invention download of network data.See also Fig. 1, the system 100 of download of network data comprises webpage source code parsing module 110, hypertext transportation protocol, and (HypertextTransfer Protocol, HTTP) the format analysis processing module 120, and network communication module 130.In the present embodiment, the system 100 of download of network data can be integrated in the multimedia player 160.Wherein, Multimedia player 160 for example is digital frame (Digital Photo Frame; DPF), box on the DVD player, teaching machine, or any device that does not have network connecting function such as portable electronic devices itself does not limit the kind of multimedia player 160 at this.
In the system 100 of download of network data; Webpage source code parsing module 110 is in order to after receiving the data acquisition instruction and web page interlinkage that multimedia player 160 sends; The instruction of this data acquisition and this web page interlinkage are sent to HTTP format analysis processing module 120 carry out HTTP form encapsulation process; Be connected the webserver 150 that should web page interlinkage through network 140 according to the instruction of packaged data acquisition and web page interlinkage by network communication module 130 afterwards; Grasping the webpage source code of this web page interlinkage, and this webpage source code that will grab carries out returning to this webpage source code parsing module 110 after the decapsulation of HTTP form is handled through HTTP format analysis processing module 120; Perhaps this webpage source code parsing module 110 also can be after receiving the data acquisition instruction that multimedia player 160 sends, directly by obtaining the webpage source code in the local side medium 165 in the multimedia player 160.Wherein, web page interlinkage comprises the simple and easy systematic connection of submitting the article.After getting access to the webpage source code; Webpage source code parsing module 110 is in order to distinguish the webserver that this webpage source code is provided according to the webpage source code that gets access to; And then according to the kind of information of the webserver webpage source code is resolved, to filter out the data storage links that all meet data attribute.Wherein in the present embodiment; Data attribute comprises particular file types and specific file information, and wherein, particular file types comprises image file and text; Specific file information then comprises file size, kind of document, file settling time, and file update time or the like; This webpage source code parsing module 110 comprises a plurality of in order to obtaining the first kind resolver (not illustrating) of appropriate data storage links according to particular file types as screening conditions, and a plurality of in order to obtain second type of resolver (not illustrating) of appropriate data storage links as screening conditions according to specific file information.
At length say; Each first kind resolver in the webpage source code parsing module 110 corresponds to the various network server respectively; Can be used to resolve the webpage source code that the pairing webserver provides, and then find out that all meet the data storage links of particular file types in the webpage source code.The then corresponding separately different specific file information of second type of resolver of in the webpage source code parsing module 110 each is in order to carry out the screening action of data storage links to pairing specific file information.
In one embodiment, the webpage source code is corresponding to a web page interlinkage, and this web page interlinkage can be the web page interlinkage of any website, or the simple and easy system that submits the article of website (Really Simple Syndication feed, RSS feed) link.The webpage source code then can be Hypertext Markup Language (Hypertext Markup Language; HTML) form webpage source code; Or extensible markup language (Extensible MarkupLanguage, XML) form webpage source code do not limit its scope equally at this.And in another embodiment, the webpage source code can also be to be recorded among the local side medium 165 of multimedia player 160 inside.
HTTP format analysis processing module 120 is in order to execution HTTP formatted data canned program and HTTP formatted data decapsulation program, and then the network data of encapsulation and decapsulation HTTP form.Network communication module 130 possesses transmission control/Internet Protocol, and (TCP/IP network stack capable of using carries out the connection access action of network 140 for Transmission Control Protocol/InternetProtocol, TCP/IP) networking capabilities.
In gross, even if multimedia player 160 itself does not possess networking function, as long as the system 100 of extra collocation download of network data, just can under the running of the system 100 of download of network data, obtain the network data that all meet particular demands.
Below embodiment will be through download of network data the detailed operation flow process of system 100 come the present invention is done explanation further.Yet in order to make explanation more cheer and bright; Below hypothesis multimedia player 160 is digital frames; And the network data that institute's desire is downloaded is the photo in the network album, and photo belongs to JPEG (Joint Photographic Experts Group, JPEG) file.
Fig. 2 is the embodiment of the invention realizes the method for download of network data at multimedia player a flow chart.Please consult Fig. 1 and Fig. 2 simultaneously; In one embodiment; When the user of multimedia player 160 hopes to download the network photograph in certain web page interlinkage, can be through for example impelling multimedia player 160 to send data acquisition instructions (for example HTTP GET) and above-mentioned web page interlinkage being sent in the lump the system 100 of download of network data as any ways such as button of pushing multimedia player 160.In another embodiment, multimedia player 160 for example can periodically initiatively send data acquisition instruction and web page interlinkage.
This moment is shown in step 210; Receive data acquisition instruction and web page interlinkage and send to HTTP format analysis processing module 120 from multimedia player 160 by webpage source code parsing module 110; Carry out HTTP formatted data canned program by 120 pairs of data acquisitions of HTTP format analysis processing module instruction with web page interlinkage; And trigger network communication module 130 connection networks 140, to attempt grasping corresponding webpage source code.Wherein, web page interlinkage for example is the photo album homepage link of the particular account number of a certain network album, or the RSS feed of corresponding this particular account number link.
After judging that web page interlinkage exists really, shown in step 220, network communication module 130 is connected to the webserver (for example the webserver 150) of corresponding web page interlinkage, to grasp the webpage source code of web page interlinkage.Further, network communication module 130 at first is connected to the webserver 150 that this network album service is provided, and then grasps the webpage source code of the web page interlinkage of particular account number again.Mandatory declaration be, the web page interlinkage no matter user provides is photo album homepage link or RSS feed link, concerning the system 100 of download of network data, the webpage source code that is grabbed all is the file that is combined by many HTML labels or XML label.And network communication module 130 just can be sent to webpage source code parsing module 110 with the webpage source code to the upper strata through HTTP format analysis processing module 120 after grabbing the webpage source code.Webpage source code parsing module 110 will be confirmed the kind of information of this webpage source code corresponding server according to this webpage source code, and then in all first kind resolvers and second type of resolver, decision is suitable for resolving the resolver of this webpage source code most.
Then in step 230, webpage source code parsing module 110 comes the webpage source code is resolved through resolver further, and filters out the data storage links that all meet data attribute (being particular file types and specific file information).In other words, this step can screen all photo storage links that meet particular demands in the network album.
Fig. 3 is the flow chart of embodiment of the invention garbled data storage links.See also Fig. 3, because each tame network album serves the dealer and have the webserver separately, and no matter the formatting or the naming method of label of webpage source code is all different.In order correctly to come the analyzing web page source code according to different dealers, webpage source code parsing module 110 is after getting access to this webpage source code, and at first identification provides the kind of information of the webserver of this webpage source code.Then shown in step 310, the first kind resolver of corresponding this webserver of control reach the bookmark name of corresponding particular file types in this webpage source code.Then in the webpage source code, search bookmark name, to obtain the data storage links that all meet particular file types.Wherein, particular file types can be any image file or text, does not limit its scope at this.Yet, be the photo that belongs to the jpeg file type because present embodiment institute desire downloads, so particular file types is a jpeg file.In view of the above; In order to find out the data storage links that all meet jpeg file; The corresponding first kind resolver of webpage source code parsing module 110 controls is obtained the bookmark name corresponding to jpeg file, and then in the webpage source code, searches bookmark name to obtain the data storage links that all meet jpeg file.
Then shown in step 320, webpage source code parsing module 110 is also controlled second type of resolver further and is met in the data storage links of jpeg file at all, filters out the data storage links that meets specific file information.In the present embodiment, specific file information comprises file size, kind of document, file settling time, or file update time or the like.Webpage source code parsing module 110 can be according to user's the demand or the restriction of multimedia player 160 hardware aspects; Suitably control second type of resolver utilizing the label title in the webpage source code, or connecting the resulting network access file header of data storage links screens action.
Further, because the crawled system 100 to download of network data of webpage source code, the foundation that therefore is used as the garbled data storage links through the webpage source code can obtain the data storage links that needs apace.Second type of resolver that webpage source code parsing module 110 is determined directly searched the label title of corresponding specific file information in the webpage source code, and then obtains each data storage links and distinguish the corresponding file information content.If the pairing fileinfo content of data storage links meets specified conditions, then the judgment data storage links meets specific file information.
In addition, when connecting data storage links, can obtain corresponding network access file header, caing be compared to similarly is HTTP shelves head or file format shelves head.In these network access file headers, also can comprise various fileinfos; Therefore webpage source code parsing module 110 will be controlled HTTP format analysis processing module 120 and be connected data storage links with network communication module 130 through network 140; And the network access file header of the data storage links that connected to obtain of the HTTP formatted data decapsulation program of being carried out through HTTP format analysis processing module 120; The second type of resolver that passes through again to be determined obtained the fileinfo content of data storage links corresponding to specific file information according to the network access file header; And meet in the fileinfo content under the situation of specified conditions, the judgment data storage links meets specific file information.
Explanation for ease; Below hypothesis webpage source code parsing module 110 comprises three second type of resolvers, is respectively second type of resolver A, second type of resolver B, and second type of resolver C; Its corresponding respectively specific file information is file size, kind of document, and file settling time.In one embodiment; Suppose to be subject to multimedia player 160 local side medium 165 size and only can download and the storage file size is no more than the jpeg file of specified conditions (for example 500K); The bookmark name (for example < size >) that second type of resolver A obtains the respective file size will selected and control to webpage source code parsing module 110 so; And in the webpage source code, search < size>this label title obtaining the size of the pairing jpeg file of data storage links, and the deletion size surpasses the data storage links of 500K.That is to say that through the screening of second type of resolver A, the data storage links that is remained all corresponds to the jpeg file that size is no more than 500K.
In another embodiment, except coming with file size the garbled data storage links, also can filter out the appropriate data storage links according to kind of document.For instance, webpage source code parsing module 110 is selected and is controlled the bookmark name (for example < variety >) that second type of resolver B obtains the respective file kind, and in the webpage source code, searches < variety>this bookmark name.Being positioned at this bookmark name content afterwards is to be used for representing that the pairing jpeg file of data storage links is to belong to former graph type or contract drawing type.Suppose that specified conditions are the contract drawing type, second type of data storage links that resolver B will delete all corresponding former graph types so, and only keep the data storage links that meets the contract drawing type.
In another embodiment; For fear of grasping old network data; Second type of resolver C can selected and control to webpage source code parsing module 110 in the data storage links of all corresponding jpeg files, filters out the data storage links that file meets specified conditions (in for example nearly three months) settling time.Further; Obtain network access file header (for example HTTP shelves head or JPEG shelves head) afterwards connecting data storage links; Second type of resolver C obtains the file information of settling time from the network access file header; And with surpassing file settling time trimestral data storage links deletion, thereby filter out the data storage links of setting up in nearly three months.
As shown in Figure 3, the running through first kind resolver and second type of resolver in the webpage source code parsing module 110 can filter out the data storage links that all meet particular file types and specific file information from the webpage source code.Next please get back to step 240 among Fig. 2; Carry out HTTP formatted data encapsulation process and send to network communication module 130 by 120 pairs of said data storage links that screen of HTTP format analysis processing module once more; Connect network 140 by network communication module 130 according to the said data storage links that screens; And then download said each data storage links from the webserver 150 and distinguish the network data of correspondence (promptly belong to jpeg file and meet the photo of specific file information); And network data is carried out offering multimedia player 160 after the decapsulation of HTTP formatted data is handled through HTTP format analysis processing module 120, thereby be stored in network data in the middle of the local side medium 165.In one embodiment, the system 100 of download of network data can be stored in the local side medium 165 partly downloading the network data of accomplishing in the process of download of network data.In another embodiment, the system 100 of download of network data can just deposit it in local side medium 165 after the complete download of network data finishes.
What deserves to be mentioned is that because multimedia player 160 possibly dispose memory card, USB device simultaneously, or various mediums such as flash memory, so the system 100 of download of network data at first determines to deposit network data is which medium (for example memory card).Then just with the data storage links that obtains and institute respectively the network data of correspondence be stored in this medium.
In another embodiment of the present invention, second type of resolver in the webpage source code parsing module 110 can be divided into all data storage links that meet jpeg file according to kind of document and belong to the contract drawing type or belong to these two big types of former graph types.Not quite and only can store under the prerequisite of contract drawing at local side medium 165 capacity; Except the jpeg file of corresponding contract drawing type is downloaded and stored into the local side medium 165, also can the data storage links that belong to former graph type be stored among the memory cell in the lump.When all met the jpeg file of contract drawing type in multimedia player 160 broadcasts thereafter, the data storage links of pairing former figure also can show in the lump.In view of the above, the user can be after browsing contract drawing, and the system 100 of control download of network data grasps former comparatively clearly map file according to the data storage links of former figure.
What must specify is; Though the foregoing description is to be example to download the photo that belongs to jpeg file in the network album; But no matter be the network data of any file types such as image file or text; The running of system 100 that all can be through download of network data and with the same or analogous flow process of Fig. 2, make the multimedia player 160 that itself does not have the network on-line ability also can obtain network data.
In sum; The method and system of realizing download of network data at multimedia player according to the invention is after connecting network and grasping the webpage source code; Come the garbled data storage links according to various user's demands or hardware constraints, and then download and store suitable network data.Thus, even if multimedia player do not have a network on-line function and can obtain the various network data on the internet expediently yet.In addition, to various web page server and individual design in order to the resolver of analyzing web page source code, so download of network data will no longer be subject to the network data in the single web page server.Thus, not only can promote the elasticity and the convenience of download of network data,, and can significantly save the hardware cost of multimedia player simultaneously also because do not need the support of browser and operating system.
Though execution mode proposed by the invention as above, described content is not to be used for directly limiting scope of patent protection of the present invention.The personnel that have common technological know-how in the technical field under any the present invention under the prerequisite that does not break away from spirit proposed by the invention and scope, can do some changes on the formal and details of implementing.Scope of patent protection of the present invention still must be defined with the appending claims scope and is as the criterion.
Claims (26)
1. the method at multimedia player realization download of network data is characterized in that, comprises following steps:
After receiving the data acquisition instruction that this multimedia player sends, grasp a webpage source code;
Distinguish the pairing webserver of this webpage source code;
Kind of information according to this webserver is resolved this webpage source code, to obtain at least one data storage links that meets a data attribute; And
Distinguish a corresponding network data through each those data storage links of network download, and provide those network datas to this multimedia player.
2. the method at multimedia player realization download of network data as claimed in claim 1 is characterized in that:
After receiving this data acquisition instruction, also to this data acquisition instruction carrying out a HTTP (Hypertext Transfer Protocol, HTTP) formatted data canned program;
Before distinguishing pairing this webserver of this webpage source code, also this webpage source code that is grasped is carried out a HTTP formatted data decapsulation program.
3. the method at multimedia player realization download of network data as claimed in claim 1 is characterized in that the step of this webpage source code of said extracting comprises:
One web page interlinkage is provided; And
Connect to this webserver that should web page interlinkage, to obtain this webpage source code of this web page interlinkage through network.
4. the method at multimedia player realization download of network data as claimed in claim 3 is characterized in that:
This web page interlinkage comprises a simple and easy systematic connection of submitting the article.
5. the method at multimedia player realization download of network data as claimed in claim 1 is characterized in that the step of this webpage source code of said extracting comprises:
Obtain this webpage source code that is recorded in the inner local side medium of this multimedia player.
6. the method at multimedia player realization download of network data as claimed in claim 1 is characterized in that:
This data attribute comprise a particular file types and a specific file information at least one of them;
This specific file information comprises a file size, a kind of document, file settling time, and file update time one of them;
This particular file types comprise an image file and a text one of them.
7. the method that realizes download of network data at multimedia player as claimed in claim 6; It is characterized in that; Said kind of information according to this webserver is resolved this webpage source code, comprises with the step that obtains those data storage links that meet this data attribute:
According to the kind of information of this webserver, obtain a bookmark name that should particular file types; And
In this webpage source code, search this bookmark name, to obtain those data storage links that all meet this particular file types.
8. as claimed in claim 7ly realize it is characterized in that the method for download of network data, saidly after the step that obtains all those data storage links that meet this particular file types, also comprise at multimedia player:
Meet in those data storage links of this particular file types at all, filter out those data storage links that meet this specific file information.
9. the method that realizes download of network data at multimedia player as claimed in claim 8; It is characterized in that; Saidly meet in those data storage links of this particular file types at all, the step that filters out those data storage links that meet this specific file information comprises:
Obtain label title that should specific file information;
Directly in this webpage source code, search the label title of corresponding specific file information, distinguished a corresponding fileinfo content to obtain those data storage links; And
10. the method that realizes download of network data at multimedia player as claimed in claim 8; It is characterized in that; Saidly meet in those data storage links of this particular file types at all, the step that filters out those data storage links that meet this specific file information comprises:
Connect those data storage links one of them to obtain a network access file header;
Obtain the fileinfo content of this data storage links through this network access file header corresponding to this specific file information; And
When this document information content meets specified conditions, judge that this data storage links meets this specific file information.
11. the method at multimedia player realization download of network data as claimed in claim 10 is characterized in that:
This network access file header comprise a HTTP shelves head and a file format shelves head one of them.
12. the method at multimedia player realization download of network data as claimed in claim 1 is characterized in that:
After obtaining those data storage links that meet this data attribute, also those data storage links are stored in the inner local side medium of this multimedia player; And/or
, those network datas to this multimedia player also those network datas are stored to the inner local side medium of this multimedia player when being provided.
13. the method at multimedia player realization download of network data as claimed in claim 1 is characterized in that:
This webpage source code comprises a Hypertext Markup Language form webpage source code, and an extensible markup language form webpage source code one of them.
14. the system of a download of network data is characterized in that, comprising:
One webpage source code parsing module in order to distinguishing the webserver that this webpage source code is provided, and is resolved this webpage source code to obtain at least one data storage links that meets a data attribute according to the kind of information of this webserver;
One HTTP format analysis processing module; Receive the data acquisition instruction that is transmitted by a multimedia player via this webpage source code parsing module; HTTP formatted data canned program is carried out in instruction to this data acquisition, and triggers a network communication module and connect a network to grasp this webpage source code;
This webpage source code that this HTTP format analysis processing module further receives this network communication module and grabbed, and this webpage source code carried out HTTP formatted data decapsulation program, again the webpage source code after the decapsulation is back to webpage source code parsing module;
This network communication module is distinguished a corresponding network data through those data storage links of network download, and provides those network datas to this multimedia player through this HTTP format analysis processing module and this webpage source code parsing module.
15. the system of download of network data as claimed in claim 14 is characterized in that:
This webpage source code parsing module receives a web page interlinkage, and is connected to the webserver that should web page interlinkage, to obtain this webpage source code of this web page interlinkage through network through this HTTP format analysis processing module and this network communication module.
16. the system of download of network data as claimed in claim 15 is characterized in that:
This web page interlinkage comprises a simple and easy systematic connection of submitting the article.
17. the system of download of network data as claimed in claim 14 is characterized in that:
This multimedia player also comprises a local side medium, and this webpage source code parsing module is obtained this webpage source code that is recorded in this local side medium.
18. the system of download of network data as claimed in claim 14 is characterized in that:
This data attribute comprise a particular file types and a specific file information at least one of them;
This specific file information comprises a file size, a kind of document, file settling time, and file update time one of them;
This particular file types comprise an image file and a text one of them.
19. the system of download of network data as claimed in claim 18 is characterized in that, this webpage source code parsing module also comprises:
A plurality of first kind resolvers; This webserver that each those first kind resolver is corresponding different respectively; Wherein this webpage source code parsing module is according to the kind of information that this webserver of this webpage source code is provided; This corresponding first kind resolver of control is obtained a bookmark name that should particular file types, and in this webpage source code, searches this bookmark name, to obtain those data storage links that all meet this particular file types.
20. the system of download of network data as claimed in claim 19 is characterized in that, this webpage source code parsing module also comprises:
A plurality of second type of resolver; This specific file information that each those second type of resolver is corresponding different respectively; Wherein this webpage source code parsing module is according to the kind of this specific file information; This corresponding second type of resolver of control meets in those data storage links of this particular file types at all, filters out those data storage links that meet this specific file information.
21. the system of download of network data as claimed in claim 20 is characterized in that:
Each those second type of resolver is obtained label title that should specific file information; Directly in this webpage source code, search the label title of corresponding specific file information and distinguished a corresponding fileinfo content to obtain those data storage links; And when one of them pairing this document information content of those data storage links meets specified conditions, judge that this data storage links meets this specific file information.
22. the system of download of network data as claimed in claim 20 is characterized in that:
This HTTP format analysis processing module of this webpage source code parsing module control and this network communication module through this network be connected those data storage links one of them; An and network access file header of this data storage links that is connected to obtain through HTTP formatted data decapsulation program; And each those second type of resolver is obtained the fileinfo content of this data storage links corresponding to this specific file information according to this network access file header; And when this document information content meets specified conditions, judge that this data storage links meets this specific file information.
23. the system of download of network data as claimed in claim 22 is characterized in that:
This network access file header comprise a HTTP shelves head and a file format shelves head one of them.
24. the system of download of network data as claimed in claim 14 is characterized in that:
These those network datas of webpage source code parsing module storage are to the inner local side medium of this multimedia player; And/or
These those data storage links of webpage source code parsing module storage are to the inner local side medium of this multimedia player.
25. the system of download of network data as claimed in claim 14 is characterized in that:
This webpage source code comprises a Hypertext Markup Language form webpage source code, and an extensible markup language form webpage source code one of them.
26. the system of download of network data as claimed in claim 14 is characterized in that:
This multimedia player does not possess network connecting function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100019399A CN101534294B (en) | 2009-01-21 | 2009-01-21 | Method and system for realizing download of network data in multimedia player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100019399A CN101534294B (en) | 2009-01-21 | 2009-01-21 | Method and system for realizing download of network data in multimedia player |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101534294A CN101534294A (en) | 2009-09-16 |
| CN101534294B true CN101534294B (en) | 2012-04-18 |
Family
ID=41104682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100019399A Expired - Fee Related CN101534294B (en) | 2009-01-21 | 2009-01-21 | Method and system for realizing download of network data in multimedia player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101534294B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102932452B (en) * | 2012-10-31 | 2015-11-25 | 北京奇虎科技有限公司 | website type identification system |
| CN103475931A (en) * | 2013-08-23 | 2013-12-25 | 四川长虹电器股份有限公司 | Method for playing network media at digital television terminal |
| CN103823833B (en) * | 2013-11-29 | 2019-03-08 | 奇智软件（北京）有限公司 | The collecting method and browser device of multi-medium data in webpage |
| CN107171879B (en) * | 2016-03-07 | 2020-01-07 | 中移信息技术有限公司 | Method and device for detecting online charging interface message |
| CN108270803B (en) * | 2016-12-30 | 2021-02-02 | 艾迪普科技股份有限公司 | Method and system for realizing transmission of network file and desktop application through webpage technology |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1372206A (en) * | 2001-02-26 | 2002-10-02 | 翁仁滉 | Method for providing on-line web page extracts and system thereof |
| CN1553363A (en) * | 2003-05-27 | 2004-12-08 | 纬创资通股份有限公司 | Mobile device managnig system and method for transmitting and sharing network information |
| CN101192213A (en) * | 2006-11-28 | 2008-06-04 | 郑州威科姆技术开发有限公司 | Network information automatic downloading and processing method |
| US20080250150A1 (en) * | 2007-04-03 | 2008-10-09 | Kuo-Lung Chang | Networked display device |
-
2009
- 2009-01-21 CN CN2009100019399A patent/CN101534294B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1372206A (en) * | 2001-02-26 | 2002-10-02 | 翁仁滉 | Method for providing on-line web page extracts and system thereof |
| CN1553363A (en) * | 2003-05-27 | 2004-12-08 | 纬创资通股份有限公司 | Mobile device managnig system and method for transmitting and sharing network information |
| CN101192213A (en) * | 2006-11-28 | 2008-06-04 | 郑州威科姆技术开发有限公司 | Network information automatic downloading and processing method |
| US20080250150A1 (en) * | 2007-04-03 | 2008-10-09 | Kuo-Lung Chang | Networked display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101534294A (en) | 2009-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100205241A1 (en) | Method and system for downloading network data into multimedia player | |
| CN101534294B (en) | Method and system for realizing download of network data in multimedia player | |
| CN1417709A (en) | Information search system and method | |
| US20180239834A1 (en) | Data transmission method and device | |
| US20130305131A1 (en) | Method, system and computer storage medium for pre-reading network data | |
| CN105141678B (en) | The method and apparatus that a kind of pair of file is managed | |
| TWI410817B (en) | Method and system for storing internet bookmark and computer program product using the method | |
| WO2005119514A1 (en) | Saving multiple browser instances as a selectable web project | |
| CN110309386B (en) | Method and device for crawling web page | |
| US7069292B2 (en) | Automatic display method and apparatus for update information, and medium storing program for the method | |
| JP2007279864A (en) | Information providing system, method and program, and electronic commerce system, method and program | |
| CN104361007B (en) | The processing method of browser and its collection | |
| CN102959546A (en) | Method and apparatus for converting content | |
| CN102999591B (en) | File management method and device | |
| CN110874254A (en) | System including a computing device, readable medium, and method of generating a help system | |
| US8447748B2 (en) | Processing digitally hosted volumes | |
| JP2009075757A (en) | Information processing apparatus and program | |
| US20110209051A1 (en) | Document browsing system and document conversion server | |
| JP2007122609A (en) | Structured document, content delivery server device and content delivery system | |
| WO2014046382A1 (en) | System and method for providing markup language-based contextual recognition user interface | |
| JP2005165651A (en) | Information communication terminal and program | |
| JP2009259248A (en) | Method and unit for tagging images included in web page and providing web retrieval service by using the result and computer-readable recording medium | |
| JP2006209598A (en) | Site information collection system | |
| JP5089091B2 (en) | Content collection system | |
| CN100416464C (en) | Information processor, information processing method and medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20180121 |