Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
It is the important milestone of network Development depending on networking, is a real-time network, can realize HD video real-time Transmission,
Push numerous the Internet, applications to HD video, high definition is face-to-face.
It, can be such as high in a network platform by required service depending on networking using real-time high-definition video switching technology
Clear video conference, video monitoring, emergency command, digital broadcast television, delay TV, the Web-based instruction, show Intellectualized monitoring analysis
Field live streaming, VOD program requests, TV Mail, individual character recording (PVR), Intranet (manage) channel, intelligent video Broadcast Control, information issue by oneself
The services such as etc. tens of kinds videos, voice, picture, word, communication, data are all incorporated into a system platform, by TV or
Computer realizes that high-definition quality video plays.
For those skilled in the art is made to more fully understand the embodiment of the present invention, below to being introduced depending on networking:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Network technology innovation depending on networking improves traditional ethernet (Ethernet), potential huge on network to face
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demands are met using Packet Switching depending on networking technology.Possesses grouping depending on networking technology
Flexible, the simple and low price exchanged, is provided simultaneously with quality and the safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
Road and the seamless connection of data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch of Ethernet are used depending on networking, eliminating Ethernet on the premise of full compatibility lacks
It falls into, possesses the end-to-end seamless connection of the whole network, direct user terminal directly carries IP data packets.User data is in network-wide basis
It is not required to any format conversion.It is the higher level form of Ethernet depending on networking, is a real-time exchange platform, can realizes at present mutually
The whole network large-scale high-definition realtime video transmission that networking can not be realized pushes numerous Internet video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform
Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, and single network layer is with regard to energy
Enough include signaling and data transmission.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
State-of-the-art real time operating system is employed, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time to be less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of ad eundem IP internets, but
The concurrent flow more than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Structural design depending on networking by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem of puzzlement internet has thoroughly been eradicated from structure, antivirus applet, fire wall is generally not required, has prevented black
Visitor and the attack of virus, provide structural carefree secure network to the user.
Service innovative technology (Service Innovation Technology)
Business and transmission are merged by unified video platform, whether single user, private user or a net
The sum total of network is all only once to connect automatically.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich
The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type "
Complicated applications program, and can use considerably less code that complicated application can be realized, and realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, it is divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes:Node server, access switch, terminal is (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and Ethernet can be connected.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes:Metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area
The network controlled under server can be the various structures such as tree-shaped, star-like, annular.
Visually claim, access mesh portions can form unified video platform (empty thiol point), and multiple unified videos are put down
Platform can be formed regarding networking;Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 embodiment of the present invention can be mainly divided into 3 classes depending on the equipment in networking:Server, interchanger is (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or
National net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes:Node server, access switch is (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The particular hardware structure of each access network equipment is:
Node server:
As shown in Fig. 2, mainly include Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204;
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202;Switching engine module 202 to the bag come in look into the operation of address table 205, so as to obtain the navigation information of bag;
And the bag is stored according to the navigation information of bag the queue of corresponding pack buffer 206;If the queue of pack buffer 206 approaches
It is full, then it abandons;All pack buffer queues of 202 poll of switching engine mould, are forwarded to if meeting the following conditions:1) port
Send caching less than;2) the queue package counting facility is more than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operations such as initialization, read-write to hard disk;CPU module 203 is mainly responsible between access switch, terminal (not shown)
Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table)
Configuration and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly include Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304;
Wherein, the bag (upstream data) that downstream network interface module 301 is come in enters bag detection module 305;Bag detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection bag of block 305 meet the requirements, if met,
Corresponding flow identifier (stream-id) is then distributed, and into switching engine module 303, is otherwise abandoned;Uplink network interface mould
The bag (downlink data) that block 302 is come in enters switching engine module 303;The data packet that CPU module 204 is come in enters switching engine
Module 303;Switching engine module 303 to the bag come in look into the operation of address table 306, so as to obtain the navigation information of bag;
It is gone if the bag into switching engine module 303 is downstream network interface toward uplink network interface, with reference to flow identifier
(stream-id) bag is stored in the queue of corresponding pack buffer 307;If the queue of the pack buffer 307 is close full,
It abandons;If the bag into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to bag
Navigation information is stored in the data packet queue of corresponding pack buffer 307;If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
It is gone if the queue is downstream network interface toward uplink network interface, meets the following conditions and be forwarded to:1)
The port send caching less than;2) the queue package counting facility is more than zero;3) token that rate control module generates is obtained;
It is gone if the queue is not downstream network interface toward uplink network interface, meets the following conditions and be forwarded to:
1) port send caching less than;2) the queue package counting facility is more than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
The pack buffer queue that interface is gone toward uplink network interface generates token, to control the code check of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, configuration to address table 306 and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly include Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, bag detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC add modules 409, MAC removing modules 410.
Wherein, the data packet that downstream network interface module 401 is come in enters bag detection module 405;Bag detection module 405 is examined
The ethernet mac DA of measured data bag, ethernet mac SA, Ethernet length or frame type, regarding networking mesh way address
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id);Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing modules 410
(2byte), and enter corresponding order caching, otherwise abandon;
Downstream network interface module 401 detects the transmission caching of the port, if there is Bao Ze regarding with networking mesh according to bag
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
Mainly include Network Interface Module, Service Processing Module and CPU module;For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module;Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module;Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes:Node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module;Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are formed.
2nd, regarding networking data package definition
2.1 access network data package definitions
Accessing the data packet of net mainly includes following sections:Destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, accessing the data packet of net mainly includes following sections:
DA |
SA |
Reserved |
Payload |
CRC |
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section represents type (such as the various associations of data packet
Discuss bag, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address;
Source address (SA) is also to be made of 8 bytes (byte), is defined identical with destination address (DA);
Reserve bytes are made of 2 bytes;
Payload parts have different length according to the type of different datagrams, if being if various protocol packages
64 bytes, if single group unicast packets words be 32+1024=1056 byte, be not restricted to certainly more than 2 kinds;
CRC is made of 4 bytes, and computational methods follow the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
2 kinds can be all can exceed that between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is unique, is closed to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention:Label uniquely describes a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification
Change) label definition it is similar, it is assumed that between device A and equipment B there are two connection, then data packet slave device A to equipment B just
There are 2 labels, data packet slave device B to device A also there are 2 labels.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of device A is 0x0000, and the label (outgoing label) when this data packet leaves device A may reform into
0x0001.The networking flow of Metropolitan Area Network (MAN) is to enter network process under centralized Control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution is all dominated by metropolitan area server, and node switch, node server are all passive execution, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are consulted mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
DA |
SA |
Reserved |
Label |
Payload |
CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the form of label may be referred to be defined as below:Label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Put is between the reserve bytes and payload of data packet.
Based on the above-mentioned characteristic regarding networking, it is proposed that one of the core concepts of the embodiments of the present invention, it then follows regarding the association of networking
View, by judging whether the corresponding operating value of button trigger action that remote control equipment triggers is that preset expression needs to open
The numerical value of the video conference page, it may be determined that whether need to open html page.After determining to need to open html page, pass through
It opens the browser being pre-created and opens the corresponding video conference page in a browser, so as to fulfill html page regarding connection
Display on network termination, and realize and shown from regarding switching of the networking page to html page.
Networked terminals are regarded to access the terminal regarding networking, for example, can be set-top box depending on networked terminals, can and be shown
Device connects, and set-top box can be controlled by means of the remote control equipment mating with the set-top box, so that display was shown
The page is different, and the user interaction page that set-top box uses all is to regard the networking page, is referred to as the GTML pages.
Also, many video traffics regarding networking, such as video can be used depending on networking depending on networked terminals due to having accessed
Monitoring, video calling, video conference etc..And in these video traffics, some video traffics need accessing internet pages
It is shown as the user interaction page.And be then only able to display depending on networked terminals it is customized regard networking the page, based on this, propose
The following technical solution of the embodiment of the present invention is carrying out the display of internet page and regarding connection to realize on networked terminals
Switching between web page and internet page is shown.
With reference to Fig. 5, show the present invention it is a kind of regard the networking page and html page switching method embodiment the step of
Flow chart, this method can be applied to regard in networking, specifically may include steps of:
Step 501, when regarding the page that networked terminals currently show as regarding the networking page, if receiving remote control equipment to institute
The first button trigger action regarding networked terminals is stated, then whether the operating value for judging the first button trigger action is first pre-
If threshold value, wherein, first predetermined threshold value needs to open the numerical value of the video conference page, also, the video council for expression
The view page is html page;
Wherein, if regarding the current page that the display that networked terminals (such as set-top box) are connected shows as regarding networking page
Face, at this time if user clicks a button of the remote control equipment (such as remote controler) of the set-top box, needing to judge should be by
Whether the operating value of the corresponding button trigger action of key is the first predetermined threshold value, i.e. the corresponding video industry of button that user clicks on
Whether business is the business (being exactly video conference business here) for needing to open internet page (i.e. html page).
Step 502, if so, it is described depending on networked terminals in start the browser that is pre-created;
If so, since html page needs to open in a browser, so needing to start in set-top box to be pre-created
Browser.Wherein, there are many type for supporting the browser of html page, common to have IE, Safari, Firefox, here for
For the sake of simplicity, the browser being pre-created here is the small browser of the letter write in advance using the QtWebkit of QT.
That is, at this point, can show that the page of open browser replaces original regarding and networks on the display of set-top box connection
The page.
Step 503, the store path of the video conference page got is sent to the browser;
Then, the store path of the video conference page got is sent to the browser of the establishment.
Step 504, the html data of the video conference page is obtained according to the store path;
Wherein it is possible to the html data of the need video conference page to be shown is obtained according to the store path.
Step 505, the html data is parsed using the browser, described in being opened in the browser
The video conference page is shown.
Finally, parsed using open browser come the html data to acquisition, so as to be beaten in the browser
Block the video conference page, in this way, will show the video conference page opened by the browser, a kind of HTML page on display
Face.
In this way, the embodiment of the present invention by judge remote control equipment trigger the corresponding operating value of button trigger action whether be
Whether preset expression needs to open the numerical value of the video conference page, it may be determined that need to open html page.It is determining
It needs after opening html page, by opening the browser being pre-created and opening corresponding video conference page in a browser
Face so as to fulfill html page in the display on networked terminals, and is realized from regarding networking switching of the page to html page
Display.
Wherein, in one embodiment, the operating value for judging the first button trigger action in step 501 is performed
When whether being the step of the first predetermined threshold value, following manner may be employed to realize:
First, the corresponding event of the first button trigger action is determined, wherein, each button of the remote control equipment
Button trigger action has event (event) attribute, wherein, the event attributes of the button trigger action of different key are different;
Then, it is determined that the assignment of the action type of the event, wherein, the assignment of the corresponding action type of different event is not
Together, i.e. each event attributes also have sub- attribute --- operation (action) attribute, and the action of different event attributes belongs to
Property action type (action_type) assignment it is different.
Finally, it can be determined that whether the assignment is the first predetermined threshold value (threshold value here is 1), wherein, action_
The different assignment of type, which represent, opens the different pages, such as video conference page is opened in 1 expression that is assigned a value of of action_typt
Face is assigned a value of 2 expressions and opens the video monitoring page, is assigned a value of 3 expressions and opens regarding the networking homepage page and (and a kind of regarding networking page
Face) etc..
Wherein, between the trigger action of above-mentioned button and the correspondence of event and event and the assignment of action type
Correspondence be all pre-created.
In this way, the embodiment of the present invention sets the operation of event by the button trigger action of the different key to remote control equipment
The different assignment of type can determine the target pages that will be opened rapidly, in the page of various businesses after button is triggered
Switching on realize seamless switching, switching is more flexible, and delay is short.
Optionally, when performing step 502, can be accomplished by the following way in one embodiment:It calls
The first interface of QWebView controls with it is described depending on networked terminals in start the browser being pre-created.
Optionally, when performing step 503, can be accomplished by the following way in one embodiment:It calls
The second interface of QWebView controls obtains the store path of the video conference page and is sent to the browser.
Wherein, the html file of the video conference page can be stored in advance under a catalogue, then be somebody's turn to do needing to call
During html file, the second interface of QWebView controls can be called to obtain the store path of the catalogue, and by the storage road
Footpath is sent to the browser of startup.
In this way, the embodiment of the present invention is by calling the distinct interface of QWebView that can realize the startup of browser and need
The acquisition of the store path of the page to be shown, it is more convenient in the execution of various operations.
Optionally, in one embodiment, after display shows the above-mentioned video conference page, on the video conference page
The operation of various video meeting is provided, user can carry out video conference operation by using remote controler, can specifically wrap
It includes and creates meeting, delete meeting, open meeting, addition personnel participating in the meeting, delete the operations such as personnel participating in the meeting, these operations are if necessary
Switch the page, what is switched is still html page;Certainly the modification Mike of any types page can not also be related to
The operation of wind, speaker volume size.
It optionally, in one embodiment, according to the method for the embodiment of the present invention can be with after step 505 is performed
Including:If receiving the remote control equipment to the second button trigger action regarding networked terminals, judge that described second presses
Whether the operating value of key trigger action is the second predetermined threshold value, wherein, second predetermined threshold value needs to close video for expression
The numerical value of the meeting page;If so, close the browser shown regarding networked terminals;The networking homepage page will be regarded to show
Described on the current page of networked terminals, wherein, the networking homepage page that regards is regarding the networking page.
Specifically, such as user clicks the return button of remote controler, then the corresponding button triggering of the return button
The assignment of the event.action.action_type of operation then illustrates to need to close the current video conference page if 3,
And it opens and regards the networking homepage page (a kind of GTML pages).It so needs to be first shut off the browser shown on display, then
It will include regarding the networking homepage page on the display of set-top box.
Wherein, for the obtaining step for regarding the networking homepage page, similar to the acquisition side of the above-mentioned video conference page
Formula and the store path for regarding the networking homepage page is obtained by calling the interface of QWebView, and according to the storage road
Footpath regards the GTML data of the networking homepage page to obtain, and will finally include according to the GTML data regarding the networking homepage page in machine
On the display of top box.
In this way, the embodiment of the present invention in the definite corresponding action type of button trigger action by being assigned a value of closing video
During the numerical value of the meeting page, it is possible to the video conference page layout switch currently shown is regarded into the networking homepage page for acquiescence, from
And realize switching of the html page to the GTML pages.
It should be noted that for embodiment of the method, in order to be briefly described, therefore it is all expressed as to a series of action group
It closes, but those skilled in the art should know, the embodiment of the present invention and from the limitation of described sequence of movement, because according to
According to the embodiment of the present invention, some steps may be employed other orders or be carried out at the same time.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, and the involved action not necessarily present invention is implemented
Necessary to example.
With reference to Fig. 6, a kind of structure diagram of the checking device embodiment of TV news of the present invention is shown, which can
To be applied to regard in networking, it can specifically include following module:
First judgment module 61, for when regarding the page that networked terminals currently show as regarding the networking page, if receiving
Remote control equipment then judges the operating value of the first button trigger action to the first button trigger action regarding networked terminals
Whether it is the first predetermined threshold value, wherein, first predetermined threshold value needs to open the numerical value of the video conference page for expression, and
And the video conference page is html page;
Starting module 62, for if so, it is described depending on networked terminals in start the browser being pre-created;
Sending module 63, for the store path of the video conference page got to be sent to the browser;
Acquisition module 64, for obtaining the html data of the video conference page according to the store path;
Parsing module 65, for being parsed using the browser to the html data, in the browser
The video conference page is opened to be shown.
In one preferred embodiment of the invention, first judgment module 61 includes:
Determine event submodule (not shown), for determining the corresponding event of the first button trigger action, wherein, institute
The button trigger action for stating the different key of remote control equipment corresponds to different events;
Determine assignment submodule (not shown), for determining the assignment of the action type of the event, wherein, different event
The assignment of corresponding action type is different;
Judging submodule (not shown), for judging whether the assignment is the first predetermined threshold value.
In one preferred embodiment of the invention, the starting module 62 includes:
First calls submodule (not shown), for calling the first interface of QWebView controls with described whole regarding networking
Start the browser being pre-created in end.
In one preferred embodiment of the invention, the sending module 63 includes:
Second calls submodule (not shown), for the second interface of QWebView controls to be called to obtain the video conference
The store path of the page is simultaneously sent to the browser.
In one preferred embodiment of the invention, described device further includes:
Second judgment module (not shown), if for receive the remote control equipment to it is described regarding networked terminals second by
Key trigger action, then whether the operating value for judging the second button trigger action is the second predetermined threshold value, wherein, described second
Predetermined threshold value needs to close the numerical value of the video conference page for expression;
Closedown module (not shown), for if so, closing the browser shown regarding networked terminals;
Display module (not shown) includes for that will regard the networking homepage page in the current page regarding networked terminals
On, wherein, the networking homepage page that regards is regarding the networking page.
For device embodiment, since it is basicly similar to embodiment of the method, so description is fairly simple, it is related
Part illustrates referring to the part of embodiment of the method.
Each embodiment in this specification is described by the way of progressive, the highlights of each of the examples are with
The difference of other embodiment, just to refer each other for identical similar part between each embodiment.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can be provided as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be with reference to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that it can realize flowchart and/or the block diagram by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in flow and/or box combination.These can be provided
Computer program instructions are set to all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine so that is held by the processor of computer or other programmable data processing terminal equipments
Capable instruction generation is used to implement in one flow of flow chart or multiple flows and/or one box of block diagram or multiple boxes
The device for the function of specifying.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing terminal equipments
In the computer-readable memory to work in a specific way so that the instruction being stored in the computer-readable memory generates bag
The manufacture of command device is included, which realizes in one flow of flow chart or multiple flows and/or one side of block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing terminal equipments so that
Series of operation steps is performed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction offer performed on computer or other programmable terminal equipments is used to implement in one flow of flow chart or multiple flows
And/or specified in one box of block diagram or multiple boxes function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, those skilled in the art once know base
This creative concept can then make these embodiments other change and modification.So appended claims are intended to be construed to
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements are not only wrapped
Those elements are included, but also including other elements that are not explicitly listed or are further included as this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, it is wanted by what sentence "including a ..." limited
Element, it is not excluded that also there are other identical elements in the process including the element, method, article or terminal device.
Networking page is regarded to a kind of switching method for regarding the networking page and html page provided by the present invention and one kind above
Face and the switching device of html page, are described in detail, and specific case used herein is to the principle of the present invention and reality
The mode of applying is set forth, and the explanation of above example is only intended to help to understand method and its core concept of the invention;Together
When, for those of ordinary skill in the art, thought according to the invention has in specific embodiments and applications
Change part, in conclusion this specification content should not be construed as limiting the invention.