CN104219250B - Web data acquisition methods and device and web data sending method and device - Google Patents
Web data acquisition methods and device and web data sending method and device Download PDFInfo
- Publication number
- CN104219250B CN104219250B CN201410505004.5A CN201410505004A CN104219250B CN 104219250 B CN104219250 B CN 104219250B CN 201410505004 A CN201410505004 A CN 201410505004A CN 104219250 B CN104219250 B CN 104219250B
- Authority
- CN
- China
- Prior art keywords
- web data
- server end
- data
- client
- change
- 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.)
- Active
Links
Landscapes
- Information Transfer Between Computers (AREA)
Abstract
The invention provides a kind of web data acquisition methods and device and web data sending method and device.The web data acquisition methods judge the notification message sent by server end whether is received in preset time using client；If client receives the notification message sent by server end in preset time, client sends request message；If client does not receive the notification message sent by server end in preset time, client sends request message after preset time to server end；The web data to change that client the reception server end is sent.By the present invention, solve the problems, such as that timing goes the real time data that service end and client load increase and network bandwidth are deactivated caused by request data refresh page on line to take.
Description
Technical field
The present invention relates to web data process field, in particular to a kind of web data acquisition methods and device and
Web data sending method and device.
Background technology
Internet has a wide range of applications in daily life, and people can obtain oneself demand from internet
Data message.In order to meet the needs of user, webpage front-end needs to show real-time data message, i.e., before current time
The content of certain a period of time.But these contents need the data volume difference showed in the different periods, in this case,
How real time data showing and to user more preferable viewing experience become key issue in client is realized.
Currently available technology realizes real time data showing in client, i.e. client using the method for global refresh page
Request data on line is gone according to certain time interval, after obtaining the data replied on line, is stored that data in internal memory,
Client overall situation refresh page, shows the data newly obtained on webpage.It is this to go on line to ask according to certain time interval
The method of data is simply easily realized, still, if any change does not occur for the data to be shown, equally regularly to go to send out
Request is sent, data are postbacked by server, finally includes data on the page, can thus increase the negative of service end and client
Carry；And frequently " ask-postback " between service end and client, it will take the network bandwidth of server and client side；
Using regularly going the method client of request data on line to store the real time data obtained every time, therefore, it will take client
Hold sizable memory headroom.
For being gone in correlation technique using timing on line, service end and client are born caused by request data refresh page
The problem of real time data that load increase and network bandwidth are deactivated takes, not yet proposes effective solution at present.
The content of the invention
It is a primary object of the present invention to provide a kind of web data acquisition methods and device and web data sending method
And device, with solve using timing go on line caused by request data refresh page service end and client load increase and
The problem of real time data that network bandwidth is deactivated takes.
To achieve these goals, according to an aspect of the invention, there is provided a kind of web data acquisition methods.The net
Page data acquisition methods include：Client judges the notification message sent by server end whether is received in preset time,
Wherein, notification message is that web data variable quantity that server end judges in preset time is more than disappearing of being sent during predetermined threshold value
Breath；If client receives the notification message sent by server end in preset time, client is sent
Request message, wherein, request message is used for the web data to change that request server end monitors；If client exists
The notification message sent by server end is not received in preset time, client is sent after preset time to server end
Request message；The web data to change that client the reception server end is sent.
Further, the client in web data acquisition methods includes silverlight webpage front-ends.
Further, after the web data to change that client the reception server end is sent, the web data obtains
Method is taken also to include：Client includes the web data to change on webpage.
To achieve these goals, according to another aspect of the present invention, there is provided a kind of web data sending method, the net
Page data sending method includes：Server end judges whether the web data variable quantity in preset time is more than predetermined threshold value；
If server end judges that the web data variable quantity in preset time is more than predetermined threshold value, server end is sent out to client
Notification message is sent, wherein, notification message is used to notify that the data on client terminal web page are changed；Received server-side is asked
Message, wherein, request message is that client receives the message sent after notification message, and request message is used for request server
Hold the web data to change monitored；The web data that server end changes to client.
Further, the server end in the web data sending method includes silverlight webpage front-ends.
Further, server end judge web data variable quantity in preset time whether be more than predetermined threshold value it
Before, the web data sending method also includes：Server end is classified to web data；Server end is carried out to web data
Monitoring in real time；Server end judges whether have web data to change in preset time；If there is net in preset time
Page data changes, and server end obtains the web data variable quantity to be changed in preset time.
Further, server end judge whether to have in preset time web data change including：Server end
Judge whether web data is data fluctuations type；If web data is data fluctuations type, judge current time data with
Whether previous moment data are identical, if current time data are different from previous moment data, illustrate that web data becomes
Change；If web data is not data fluctuations type, judge whether the value of web data is more than 0, if the value of web data is big
In 0, then illustrate that web data changes.
To achieve these goals, according to another aspect of the present invention, there is provided a kind of web data acquisition device, the net
Page data acquisition device specifically includes：First judge module, whether received for judging client in preset time by taking
The notification message that business device end is sent, wherein, the notification message is that the server end judges the net in the preset time
Page data variable quantity is more than the message sent during predetermined threshold value；First sending module, for when the client is described default
When the notification message sent by the server end is received in the time, request message is sent to the server end, its
In, the request message is used to ask the web data to change that the server end monitors；Second sending module, use
In when the client does not receive the notification message sent by the server end in the preset time, pass through
After the preset time request message is sent to the server end；First receiving module, for receiving the server
The web data to change that end is sent.
Further, the web data acquisition device also includes display module, for by the webpage number to change
According to being shown on webpage.
To achieve these goals, according to another aspect of the present invention, there is provided a kind of web data dispensing device, the net
Page data dispensing device specifically includes：Second judge module, for whether judging the web data variable quantity in preset time
More than predetermined threshold value；3rd sending module, for being more than described preset when the web data variable quantity in the preset time
During threshold value, sent a notification message to client, wherein, the notification message is used to notify the data on the client terminal web page to send out
Change is given birth to；Second receiving module, for receiving request message, wherein, the request message is that the client receives institute
The message sent after notification message is stated, the request message is used for the webpage number to change that request server end monitors
According to；4th sending module, for the web data that changes described in being sent to the client.
Further, the data sending device also includes：Sort module, for classifying to the web data；Prison
Module is controlled, for being monitored in real time to the web data；3rd judge module, it is in the preset time for judging
It is no to there is web data to change；Acquisition module, for when thering is web data to change in the preset time, obtaining
The web data variable quantity to be changed in the preset time.
Further, the 3rd judge module includes：First judging submodule, for judging whether the web data is several
According to fluctuation types；Second judging submodule, for when the web data is data fluctuations type, judging current time data
It is whether identical with previous moment data, if the current time data are different from the previous moment data, illustrate described in
Web data changes；3rd judging submodule, for when the web data is not data fluctuations type, described in judgement
Whether the value of web data is more than 0, if the value of the web data is more than 0, illustrates that the web data changes.
The invention provides a kind of web data acquisition methods and device and web data sending method and device, pass through this
Whether the web data acquisition methods that invention provides judge to receive in preset time using client is sent by server end
Notification message, wherein, notification message is that server end judges that web data variable quantity in preset time is more than default threshold
The message sent during value；If client received in preset time by server end send notification message, client to
Server end sends request message, wherein, request message is used for the web data to change that request server end monitors；
If client does not receive the notification message sent by server end in preset time, client is backward by preset time
Server end sends request message；The web data to change that client the reception server end is sent, solve timing and go
The real-time number that service end and client load increase and network bandwidth are deactivated caused by request data refresh page on line
The problem of according to taking, and then reduce server end and the effect of client load and occupied network bandwidth.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the flow chart according to the first embodiment of web data acquisition methods of the present invention；
Fig. 2 is the flow chart according to the first embodiment of web data sending method of the present invention；
Fig. 3 is the flow chart according to the second embodiment of web data sending method of the present invention；
Fig. 4 is the flow chart according to the 3rd embodiment of web data sending method of the present invention；
Fig. 5 is the schematic diagram according to the first embodiment of web data acquisition device of the present invention；And
Fig. 6 is the schematic diagram according to the first embodiment of web data dispensing device of the present invention.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order that those skilled in the art is better understood from the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, in ordinary skill
Personnel do not make the every other embodiment obtained under the premise of creative work, should all belong to the protection model of the present invention
Enclose.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Cover non-exclusive include.
The present invention is intended to provide a kind of web data acquisition methods and device and web data sending method and device.
Fig. 1 is the flow chart according to the first embodiment of the web data acquisition methods of the present invention.As shown in figure 1, the net
Page data acquisition methods include steps S101 to step S104：
Step S101, client judge the notification message sent by server end whether is received in preset time, its
In, notification message is that the web data variable quantity that server end judges in preset time is more than disappearing of being sent during predetermined threshold value
Breath.
Client is provided with preset time, the preset time is the maximum time interval of data renewal.Work as server end
When having monitored that web data changes, server end can obtain web data renewal amount.Only when server end monitors
When web data renewal amount exceedes predetermined threshold value, server end just can send a notification message to client.Work as server end
During the web data renewal amount deficiency predetermined threshold value monitored, it will not be sent a notification message to client.In order to prevent client
Data can timely update, client is provided with preset time, and the maximum time interval of data renewal.Even if server end
During the web data renewal amount deficiency predetermined threshold value monitored, client can also be sent by preset time to server end to be used for
Ask the message of web data to change.By setting preset time, and the maximum time interval of data renewal, ensure that
Client terminal web page data upgrade in time.
Step S102, if client receives the notification message sent by server end, client in preset time
Request message is sent to server end, wherein, request message is used for the webpage number to change that request server end monitors
According to.
The notification message that client the reception server end is sent, the notification message are that server end monitors number on webpage
The message sent afterwards according to changing, the notification message can include the type of the web data to change, change
Position of the web data in webpage, and knots modification of web data to change etc..When the data hair in webpage
It is raw to change, and when web data renewal amount exceedes predetermined threshold value, server end to the data progress statistical monitoring that changes, and
Notify in form of a message to client, inform that the data on client terminal web page are changed.
After client receives the notification message sent by server end, learn that the data on webpage are changed, visitor
Family end can send request message, the data to change that request server end monitors to server end.The request message can
To include the content of the data to change, position of the data to change etc..Client send request message the purpose of be for
From server end the data to be changed in webpage, and the data Cun Chudao clients that will be changed in webpage are obtained, with
It is easy to refresh in webpage the data to change in real time, ensures the real-time and accuracy of data message in webpage.
Step S103, if client does not receive the notification message sent by server end, client in preset time
End sends request message after preset time to server end.
Client does not receive the notification message sent by server end in preset time, it may be possible to which server end monitors
To in preset time web data do not change, it is also possible to the web data to be changed in preset time is more
Newly measure insufficient predetermined threshold value.But no matter which kind of situation, in order to ensure upgrading in time for client terminal web page data, set at client
It is equipped with preset time, and data renewal maximum time interval.In preset time not notified message when, client can pass through
Request message is sent to server end after preset time, for the web data for asking to change in preset time.
Step S104, the web data to change that client the reception server end is sent.
After client receives the notification message sent by server end, client can send request to server end and disappear
Breath, asks the web data to change.After server end receives the request message of client transmission, the request message is entered
Row response, the information of the web data to be changed in webpage is subjected to comprehensive analysis, and the progress of the data to changing is whole
Reason, transmit to the client for sending request message.The packet to change that client the reception server end is sent.Clothes
The packet to change that business device end arranges includes the content of the web data to change, and the webpage to change
The information such as the position of data.
Preferably, client signified in the web data acquisition methods can include silverlight webpage front-ends.
Silverlight is webpage front-end application development solution, is the main exploitation of rich internet application strategy
Platform, it provides multimedia and high degree of interactivity front end applications journey in Web page application program in a manner of browser externally hung component
The effective solution of sequence.
Preferably, after the web data to change that client the reception server end is sent, the web data obtains
Method, which also includes client, includes the web data to change on webpage.In order to meet the needs of user, client needs
The web data to change is subjected to real-time update, is shown on webpage.Client is from received server-side to changing
After the web data of change, real-time update webpage, refresh the web data to change by the way of Local hydrodynamic unit.Only count
According to being just updated after changing to the web data to change, reduce the load of server end and client, together
When also alleviate occupancy situation to network bandwidth.
Web data acquisition methods according to embodiments of the present invention, judge whether received in preset time using client
To the notification message sent by server end, wherein, notification message is that server end judges the web data in preset time
Variable quantity is more than the message sent during predetermined threshold value；Led to if client receives in preset time by what server end was sent
Know message, client sends request message, wherein, request message is used for the generation that request server end monitors
The web data of change；If client does not receive the notification message sent by server end, client in preset time
After preset time request message is sent to server end；The webpage number to change that client the reception server end is sent
According to solving timing and remove on line service end and client load increase and network bandwidth caused by request data refresh page
The problem of real time data being deactivated takes, so as to reduce server end and client load, while also alleviates Netowrk tape
The higher situation of wide occupancy.
As can be seen from the above description, the web data acquisition methods of the embodiment of the present invention use Real-time Monitoring Data
And the mode of Local hydrodynamic unit, only data change and just updated the data, and reduce the load of server end and client, and reduce
To the occupancy of network bandwidth.
According to an embodiment of the invention, a kind of web data sending method is additionally provided.Fig. 2 is according to webpage number of the present invention
According to the flow chart of the first embodiment of sending method.As shown in Fig. 2 the web data sending method includes：
Step S201, server end judge whether the web data variable quantity in preset time is more than predetermined threshold value.
When web data changes, server end can be monitored to the web data to change.Work as server
End has monitored that web data changes, and when the renewal amount of the web data to change exceedes predetermined threshold value, server
End can send a notification message to client, and notice client terminal web page data are changed.When the data in webpage only have
Fraction data change, when being changed even without data, if server end notice client terminal web page data occur
Change, the web data that client request changes, will so take the net at client and server end
Network bandwidth, and the load of client and server end can be greatly increased.Web data is provided with server end more
The threshold value newly measured, when the renewal amount of the web data to change exceedes predetermined threshold value, server end can just be sent out to client
A notification message is sent, notice client terminal web page data change, and reduce the load at client and server end, while
Reduce the occupancy of network bandwidth.
Step S202, if server end judges that the web data variable quantity in preset time is more than predetermined threshold value,
Server end sends a notification message to client, wherein, notification message is used to notify that the data on client terminal web page are become
Change.
When meeting that web data renewal amount exceedes predetermined threshold value, server end sends a notification message, and the notification message can
To include the type of the web data to change, position of the web data to change in webpage, and change
The changing content of web data etc..Server end is monitored in real time to the data in webpage, when monitoring the number in webpage
According to changing, and when web data renewal amount exceedes predetermined threshold value, server end notifies, to client, to accuse in form of a message
Know that the data on client terminal web page are changed.
Step S203, received server-side request message, wherein, request message is after client receives notification message
The message of transmission, request message are used for the web data to change that request server end monitors.
Request message of the received server-side from client, the request message are used for the hair that request server end detects
The data for changing, the request message can include the type of the web data to change, and the web data to change exists
Position in webpage, and changing content of the web data to change etc..Only when server end monitors have in webpage
Data change, and when web data renewal amount exceedes predetermined threshold value, are just notified that client has data to change, client
End just can send request message to server end to ask the web data of change.It can so eliminate because frequently being asked on line
Data and caused by server end and client load the problem of increasing.
Step S204, the web data that server end changes to client.
After server end receives the request message of client transmission, the request message is responded, will be sent out in webpage
The information of the raw data changed carries out comprehensive analysis, and the data to changing arrange, and transmits and is asked to transmission
The client of message.
Preferably, the server end in the web data sending method includes silverlight webpage front-ends.
The web data sending method of the embodiment of the present invention, the web data in preset time is judged using server end
Whether variable quantity is more than predetermined threshold value；It is default that if server end judges that the web data variable quantity in preset time is more than
Threshold value, server end send a notification message to client, wherein, notification message is used to notify the data on client terminal web page to occur
Change；Received server-side request message, wherein, request message is that client receives disappearing for notification message transmission afterwards
Breath, request message are used for the web data to change that request server end monitors；Server end is sent to client
The web data for changing, solve and remove on line service end and client load caused by request data refresh page with timing
The problem of real time data that increase and network bandwidth are deactivated takes, both ensure that the real-time and validity of web data,
And can reduces server end and the load of client and the occupancy of network bandwidth.
Fig. 3 is the flow chart according to the second embodiment of web data sending method of the present invention.As shown in figure 3, the webpage
Data transmission method for uplink includes：
Step S301, server end are classified to web data.
The data in webpage are divided into data fluctuations type and data Value Types in server end.Data fluctuations type master
If the change fluctuation of Monitoring Data, the default data value of data fluctuations type is the data value of last moment.Data Value Types
Default data value be 0.
Step S302, server end are monitored in real time to web data.
Server end is that web data sets event sniffer, and web data is monitored in real time.Work as event sniffer
It when having monitored that data change, can be sent a notification message to client, notify that the data in client terminal web page are become
Change.
Step S303, server end judge whether have web data to change in preset time.
Server end sets event sniffer to sentence to whether data change by being monitored to web data
It is disconnected.Event sniffer judges whether web data changes according to the difference of data type.For the number of data fluctuations type
According to when the data and the data difference of last moment at current time, then saying that data are changed.Such as certain hot topic is closed
The volumes of searches last moment of keyword is 1000, current time 988, then illustrates that the data are changed.For data value class
The data of type, when the data value at current time is more than 0, then illustrate that data are changed, its data default value is 0.Such as
Web page access amount, last moment 1000, then last moment data changed.The moment web page access amount be 0, then this when
Data are carved not change.
Step S304, if having web data to change in preset time, server end is obtained in preset time
The web data variable quantity to change.
When the event sniffer of server end monitors have web data to be changed in preset time, server end
Analysis and arrangement can be carried out to the web data to change, so as to obtain the web data renewal amount to change.Obtain webpage
Data renewal amount is to judge whether server thinks that client sends a notification message.When web data renewal amount exceedes default threshold
During value, server sends a notification message to client, and notice client has web data to change；When web data renewal amount
During insufficient predetermined threshold value, server end will not send a notification message to client.After more than preset time, client can be automatic
Ground asks to send the web data of change to server end, so reduces the load of client and server and occupied
Network bandwidth.
Step S305, server end judge whether the web data variable quantity in preset time is more than predetermined threshold value.
The step is the same as above-mentioned steps S201.
Step S306, if server end judges that the web data variable quantity in preset time is more than predetermined threshold value,
Server end sends a notification message to client, wherein, notification message is used to notify that the data on client terminal web page are become
Change.
The step is the same as above-mentioned steps S202.
Step S307, received server-side request message, wherein, request message is after client receives notification message
The message of transmission, request message are used for the web data to change that request server end monitors.
The step is the same as above-mentioned steps S203.
Step S308, the web data that server end changes to client.
The step is the same as above-mentioned steps S204.
The web data sending method of the embodiment of the present invention, web data is classified using server end；Server
End is monitored in real time to web data；Server end judges whether have web data to change in preset time；If
There is web data to change in preset time, server end obtains the web data change to be changed in preset time
Amount；Server end judges whether the web data variable quantity in preset time is more than predetermined threshold value；If server end judges
The web data variable quantity gone out in preset time is more than predetermined threshold value, and server end sends a notification message to client；Service
Device end receives request message, wherein, request message is that client receives the message sent after notification message, and request message is used
In the web data to change that request server end monitors；The webpage number that server end changes to client
According to.By the embodiment of the present invention, solve the problems, such as the load increase of server end and client caused by being asked on frequent line,
Decrease occupied server end and the network bandwidth of client simultaneously.
Fig. 4 is the flow chart according to the 3rd embodiment of web data sending method of the present invention.As shown in figure 4, the webpage
Data transmission method for uplink includes：
Step S401, server end are classified to web data.
The step is the same as above-mentioned steps S301.
Step S402, server end are monitored in real time to web data.
The step is the same as above-mentioned steps S302.
Step S403, server end judge whether web data is data fluctuations type.
Judge whether data are data fluctuations type, in order to judge whether data are sent out according to the difference of data type
Changing.Because different data types judges that the method whether data change is different.Such as data fluctuations
The data of type, when current time data and previous moment data difference when, then say that data are changed.Such as
The volumes of searches previous moment of certain is popular keyword is 1000, current time 988, then illustrates that the data are changed.For
The data of data Value Types, when the data value at current time is more than 0, then illustrate that data are changed, its data default value
For 0.Such as web page access amount, previous moment 1000, then previous moment data changed.The moment web page access amount is
0, then the time data do not change.
Step S404, if web data is data fluctuations type, judge that current time data are with previous moment data
It is no identical, if current time data are different from previous moment data, illustrate that web data changes.
For the data of data fluctuations type, when current time data and previous moment data difference when, then illustrate
Say that data are changed, if the data at current time are identical with the data of previous moment, illustrate that data do not become
Change.
Step S405, if web data is not data fluctuations type, judge whether the value of web data is more than 0, if
The value of web data is more than 0, then illustrates that web data changes.
For the data of data Value Types, its data default value is 0.When the data value at current time is more than 0, then illustrate
Data are changed, and when the data value at current time is equal to 0, then illustrate that data do not change.
Step S406, if having web data to change in preset time, server end is obtained in preset time
The web data variable quantity to change.
The step is the same as above-mentioned steps S304.
Step S407, server end judge whether the web data variable quantity in preset time is more than predetermined threshold value.
The step is the same as above-mentioned steps S201.
Step S408, if server end judges that the web data variable quantity in preset time is more than predetermined threshold value,
Server end sends a notification message to client, wherein, notification message is used to notify that the data on client terminal web page are become
Change.
The step is the same as above-mentioned steps S202.
Step S409, received server-side request message, wherein, request message is after client receives notification message
The message of transmission, request message are used for the web data to change that request server end monitors.
The step is the same as above-mentioned steps S203.
Step S410, the web data that server end changes to client.
The step is the same as above-mentioned steps S204.
The web data sending method of the embodiment of the present invention, web data is classified using server end；Server
End is monitored in real time to web data；Server end judges whether web data is data fluctuations type；If web data
Be data fluctuations type, judge whether current time data identical with previous moment data, if current time data with it is previous
Time data is different, then illustrates that web data changes；If web data is not data fluctuations type, web data is judged
Value whether be more than 0, if the value of web data be more than 0, illustrate that web data changes；If have in preset time
Web data changes, and server end obtains the web data variable quantity to be changed in preset time；Server end is sentenced
Whether the web data variable quantity to break in preset time is more than predetermined threshold value；If server end is judged in preset time
Web data variable quantity be more than predetermined threshold value, server end sends a notification message to client；Received server-side request disappears
Breath；The web data that server end changes to client, solve on frequent line ask caused by server end and
The problem of load increase of client, the occupied server end of reduction and the network bandwidth and client of client are reached
With the effect of the load of server end.
As can be seen from the above description, the web data sending method of the embodiment of the present invention, by judging webpage number
Whether exceed predetermined threshold value according to renewal amount to determine whether server end notifies that client terminal web page data are changed, client
The web data to change that server end is sent carries out real-time update, solves server caused by being asked on frequent line
The problem of load increase of end and client, network bandwidth and the visitor of the occupied server end of reduction and client are reached
The effect of the load of family end and server end.
It should be noted that can be in such as one group of computer executable instructions the flow of accompanying drawing illustrates the step of
Performed in computer system, although also, show logical order in flow charts, in some cases, can be with not
The order being same as herein performs shown or described step.
Fig. 5 is the schematic diagram according to the first embodiment of web data acquisition device of the present invention.As shown in figure 5, the webpage
Data acquisition facility includes：First judge module 10, the first sending module 20, the second sending module 30, the first receiving module 40
With display module 50.
First judge module 10, whether received by the logical of server end transmission in preset time for judging client
Know message, wherein, the notification message is that the server end judges that the web data variable quantity in the preset time is big
The message sent when predetermined threshold value.
First sending module 20, for being sent out when the client receives in the preset time by the server end
During the notification message sent, request message is sent to the server end, wherein, the request message is used to ask the clothes
The web data to change that business device end monitors.
Second sending module 30, for not received by the server end in the preset time when the client
During the notification message sent, the request message is sent to the server end after the preset time.
First receiving module 40, for receiving the web data to be changed described in the server end transmission.
Display module 50, for the web data to change to be included in webpage.
Web data acquisition device in the embodiment of the present invention can be located at client.The web data of the embodiment of the present invention
Acquisition device includes：First judge module 10, sent out for judging whether client receives in preset time by server end
The notification message sent, wherein, the notification message is that the server end judges that the web data in the preset time becomes
Change amount is more than the message sent during predetermined threshold value；First sending module 20, for when the client is in the preset time
When receiving the notification message sent by the server end, request message is sent to the server end, wherein, it is described
Request message is used to ask the web data to change that the server end monitors；Second sending module 30, for working as
When the client does not receive the notification message sent by the server end in the preset time, by described
After preset time the request message is sent to the server end；First receiving module 40, for receiving the server end
The web data to change sent；Display module 50, for the web data to change to be included in net
On page.The web data acquisition device solves goes on line service end and visitor caused by request data refresh page using timing
The problem of real time data that the load increase of family end and network bandwidth are deactivated takes, so as to reduce server end and client
Load and occupied network bandwidth.
According to an embodiment of the invention, a kind of web data dispensing device is additionally provided.Fig. 6 is according to webpage number of the present invention
According to the schematic diagram of the first embodiment of dispensing device.As shown in fig. 6, the web data dispensing device includes：Second judge module
110, the 3rd sending module 120, the second receiving module 130, the 4th sending module 140, sort module 150, monitoring module 160,
3rd judge module 170 and acquisition module 180.Wherein the 3rd judge module 170 specifically includes：First judging submodule 1701,
Second judging submodule 1702 and the 3rd judging submodule 1703.
Second judge module 110, for judging whether the web data variable quantity in preset time is more than predetermined threshold value.
3rd sending module 120, for being more than the default threshold when the web data variable quantity in the preset time
During value, sent a notification message to client, wherein, the notification message is used to notify the data on the client terminal web page to occur
Change.
Second receiving module 130, for receiving request message, wherein, the request message is that the client receives
The message sent after the notification message, the request message are used for the webpage to change that request server end monitors
Data.
4th sending module 140, for the web data that changes described in being sent to the client.
Preferably, the data sending device also includes：Sort module 150, for classifying to the web data；Prison
Module 160 is controlled, for being monitored in real time to the web data；3rd judge module 170, for judging when described default
It is interior whether to there is web data to change；Acquisition module 180, there is web data to become in the preset time for working as
During change, the web data variable quantity to be changed in the preset time is obtained.
Preferably, the 3rd judge module 170 specifically includes：First judging submodule 1701, for judging the webpage number
According to whether being data fluctuations type；Second judging submodule 1702, for when the web data is data fluctuations type, sentencing
Whether disconnected current time data and previous moment data are identical, if the current time data and the previous moment data are not
Together, then illustrate that the web data changes；3rd judging submodule 1703, for not being data wave when the web data
During dynamic type, judge whether the value of the web data is more than 0, if the value of the web data is more than 0, illustrate the net
Page data changes.
The web data dispensing device of the embodiment of the present invention includes：Second judge module 110, the 3rd sending module 120, the
Two receiving modules 130, the 4th sending module 140, sort module 150, monitoring module 160, the 3rd judge module 170 and acquisition mould
Block 180.Wherein the 3rd judge module 170 specifically includes：First judging submodule 1701, the second judging submodule 1702 and the 3rd
Judging submodule 1703.Solved by the web data dispensing device of the embodiment of the present invention and request data on line is gone using timing
The problem of real time data that service end and client load increase and network bandwidth are deactivated caused by refresh page takes.
Server end and the load of client and the effect of occupied network bandwidth are reduced so as to reach.
Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each step can be with general
Computing device realize that they can be concentrated on single computing device, or be distributed in multiple computing devices and formed
Network on, alternatively, they can be realized with the program code that computing device can perform, it is thus possible to they are stored
Performed in the storage device by computing device, either they are fabricated to respectively each integrated circuit modules or by they
In multiple modules or step be fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific
Hardware and software combines.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. web data acquisition methods, it is characterised in that including：Client judges the notification message sent by server end whether is received in preset time, wherein, the notice disappears Breath is that the server end judges that the web data variable quantity in the preset time is more than the message sent during predetermined threshold value；If the client receives the notification message sent by the server end in the preset time, described Client sends request message to the server end, wherein, the request message is used to ask the server end to monitor The web data to change；If the client does not receive the notification message sent by the server end, institute in the preset time State client and send the request message to the server end after the preset time；AndThe client receives the web data to change that the server end is sent；Wherein, the notification message comprises at least one of following：The type of the web data to change, described change The knots modification of position and the web data that changes of the web data of change in webpage.
- 2. web data acquisition methods according to claim 1, it is characterised in that the client includes： Silverlight webpage front-ends.
- 3. web data acquisition methods according to claim 1, it is characterised in that the client receives the server Also include after the web data to change that end is sent：The client includes the web data to change on webpage.
- A kind of 4. web data sending method, it is characterised in that including：Server end judges whether the web data variable quantity in preset time is more than predetermined threshold value；If the server end judges that the web data variable quantity in the preset time is more than the predetermined threshold value, institute Server end is stated to send a notification message to client, wherein, the notification message is used to notify the number on the client terminal web page According to being changed；The received server-side request message, wherein, the request message is that the client receives the notification message The message sent afterwards, the request message are used to ask the web data to change that the server end monitors；With AndThe web data to be changed described in the server end to client transmission；Wherein, the notification message comprises at least one of following：The type of the web data to change, described change The knots modification of position and the web data that changes of the web data of change in webpage.
- 5. web data sending method according to claim 4, it is characterised in that the server end includes： Silverlight webpage front-ends.
- 6. web data sending method according to claim 4, it is characterised in that server end is judged in preset time Web data variable quantity whether be more than predetermined threshold value before also include：The server end is classified to the web data；The server end is monitored in real time to the web data；The server end judges whether have web data to change in the preset time；AndIf having web data to change in the preset time, the server end is obtained and sent out in the preset time The web data variable quantity for changing.
- 7. web data sending method according to claim 6, it is characterised in that the server end is judged described pre- If whether have in the time web data change including：The server end judges whether the web data is data fluctuations type；If the web data is data fluctuations type, judge whether current time data are identical with previous moment data, such as Current time data described in fruit are different from the previous moment data, then illustrate that the web data changes；AndIf the web data is not data fluctuations type, judge whether the value of the web data is more than 0, if the net The value of page data is more than 0, then illustrates that the web data changes.
- A kind of 8. web data acquisition device, it is characterised in that including：First judge module, the notice sent by server end whether is received for judging client in preset time and is disappeared Breath, wherein, the notification message is that the server end judges that the web data variable quantity in the preset time is more than in advance If the message sent during threshold value；First sending module, for receiving the institute sent by the server end in the preset time when the client When stating notification message, request message is sent to the server end, wherein, the request message is used to ask the server end The web data to change monitored；Second sending module, for not receiving what is sent by the server end in the preset time when the client During the notification message, the request message is sent to the server end after the preset time；AndFirst receiving module, for receiving the web data to be changed described in the server end transmission；Wherein, the notification message comprises at least one of following：The type of the web data to change, described change The knots modification of position and the web data that changes of the web data of change in webpage.
- 9. web data acquisition device according to claim 8, it is characterised in that the web data acquisition device also wraps Include：Display module, for the web data to change to be included in webpage.
- A kind of 10. web data dispensing device, it is characterised in that including：Second judge module, for judging whether the web data variable quantity in preset time is more than predetermined threshold value；3rd sending module, for when the web data variable quantity in the preset time is more than the predetermined threshold value, to Client sends a notification message, wherein, the notification message is used to notify that the data on the client terminal web page are changed；Second receiving module, for receiving request message, wherein, the request message is that the client receives the notice The message sent after message, the request message are used for the web data to change that request server end monitors；With And4th sending module, for the web data that changes described in being sent to the client；Wherein, the notification message comprises at least one of following：The type of the web data to change, described change The knots modification of position and the web data that changes of the web data of change in webpage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410505004.5A CN104219250B (en) | 2014-09-26 | 2014-09-26 | Web data acquisition methods and device and web data sending method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410505004.5A CN104219250B (en) | 2014-09-26 | 2014-09-26 | Web data acquisition methods and device and web data sending method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104219250A CN104219250A (en) | 2014-12-17 |
| CN104219250B true CN104219250B (en) | 2017-11-14 |
Family
ID=52100384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410505004.5A Active CN104219250B (en) | 2014-09-26 | 2014-09-26 | Web data acquisition methods and device and web data sending method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104219250B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105138706A (en) * | 2015-09-30 | 2015-12-09 | 浪潮(北京)电子信息产业有限公司 | Data diagnosis method, device and system for distributed type file system |
| CN106657345A (en) * | 2016-12-28 | 2017-05-10 | 深圳天珑无线科技有限公司 | Server access method and device and terminal |
| US11275807B2 (en) * | 2017-11-07 | 2022-03-15 | Google Llc | React to location changes on web pages |
| CN112883253A (en) * | 2021-05-06 | 2021-06-01 | 药渡经纬信息科技(北京)有限公司 | Data processing method, device, equipment and readable storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1783804A (en) * | 2004-12-01 | 2006-06-07 | 华为技术有限公司 | Realtime updating method for net page data |
| CN101626339A (en) * | 2008-07-07 | 2010-01-13 | 英华达(上海)电子有限公司 | Method and system for downloading network data |
| EP2574004A1 (en) * | 2010-05-21 | 2013-03-27 | ZTE Corporation | Method, apparatus and system for improving synchronization efficiency of really simple syndication service |
| CN103177042A (en) * | 2011-12-26 | 2013-06-26 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for browsing webpage |
| CN103368857A (en) * | 2012-03-26 | 2013-10-23 | 北大方正集团有限公司 | Method and system for transmitting data information |
-
2014
- 2014-09-26 CN CN201410505004.5A patent/CN104219250B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1783804A (en) * | 2004-12-01 | 2006-06-07 | 华为技术有限公司 | Realtime updating method for net page data |
| CN101626339A (en) * | 2008-07-07 | 2010-01-13 | 英华达(上海)电子有限公司 | Method and system for downloading network data |
| EP2574004A1 (en) * | 2010-05-21 | 2013-03-27 | ZTE Corporation | Method, apparatus and system for improving synchronization efficiency of really simple syndication service |
| CN103177042A (en) * | 2011-12-26 | 2013-06-26 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for browsing webpage |
| CN103368857A (en) * | 2012-03-26 | 2013-10-23 | 北大方正集团有限公司 | Method and system for transmitting data information |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104219250A (en) | 2014-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105407180B (en) | The information push method and device of server | |
| CN104219250B (en) | Web data acquisition methods and device and web data sending method and device | |
| CN104104653B (en) | A kind of synchronous method, apparatus and system of page info | |
| CN103778236B (en) | Web data distribution processing method and device and auto-building html files treating method and apparatus | |
| CN110708256B (en) | CDN scheduling method, CDN scheduling device, network equipment and storage medium | |
| CN104202220A (en) | Pressure test method and pressure test device | |
| CN105099763B (en) | Equipment goes offline based reminding method and device | |
| CN102035859A (en) | Method, system and device for displaying upload progress | |
| CN103166871A (en) | System and method of large-scale internet server network to achieve load balancing | |
| CN104199970B (en) | Web data updates processing method and processing device | |
| CN105978971A (en) | Message pushing method and device, and message pushing server | |
| CN101917406B (en) | Data transmission method and data transmission system | |
| CN107249136A (en) | Method for connecting network and device | |
| CN103401837B (en) | A kind of real time data method for pushing towards SCADA system | |
| CN103312593A (en) | Message distribution system and message distribution method | |
| CN103780621B (en) | A kind of remote table sharing method and system | |
| CN106570006B (en) | Multimedia file recommendation system and delivery information storage method | |
| CN103428260A (en) | System and method for allocating server to terminal and efficiently delivering messages to the terminal | |
| CN105471674B (en) | The method and system of testing server performance | |
| CN106570011A (en) | Distributed crawler URL seed distribution method, dispatching node, and grabbing node | |
| CN110213155B (en) | Communication processing method, communication processing device, related equipment and storage medium | |
| CN109587806A (en) | A kind of scheduling request sending method and terminal device | |
| CN105637904A (en) | Traffic coordination for communication sessions involving wireless terminals and server devices | |
| CN103678332A (en) | System, browser and method for displaying page | |
| CN104050408B (en) | Mobile terminal, and method, device and system for distributing advertisement monitoring requests |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Webpage data acquisition method and apparatus and webpage data transmission method and device Effective date of registration: 20190531 Granted publication date: 20171114 Pledgee: Shenzhen Black Horse World Investment Consulting Co., Ltd. Pledgor: Beijing Guoshuang Technology Co.,Ltd. Registration number: 2019990000503 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 100083 No. 401, 4th Floor, Haitai Building, 229 North Fourth Ring Road, Haidian District, Beijing Patentee after: Beijing Guoshuang Technology Co.,Ltd. Address before: 100086 Beijing city Haidian District Shuangyushu Area No. 76 Zhichun Road cuigongfandian 8 layer A Patentee before: Beijing Guoshuang Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |