WO2011088711A1

WO2011088711A1 - Method and system for updating web page data

Info

Publication number: WO2011088711A1
Application number: PCT/CN2010/079661
Authority: WO
Inventors: 陈曦
Original assignee: 腾讯科技（深圳）有限公司
Priority date: 2010-01-21
Filing date: 2010-12-10
Publication date: 2011-07-28
Also published as: CN102137126A; CN102137126B

Abstract

A system for updating the web page data is provided by this invention. The system includes a web server for recording the update information and transmitting the update information to a communication server; a communication server for receiving the update information, processing the update information and transmitting the processed update information to an instant communication client terminal through a connection-oriented encryption protocol; an instant communication client terminal for receiving the processed update information, obtaining the control information and updated content information based on the processed update information, and performing the web page updating operation based on the control information and the updated content information. A method for updating the web page data is provided also. The pressure of the server and the network bandwidth can be reduced by the method and system of this invention and the data updating speed is improved.

Description

Webpage data update system and method

Technical field

The present invention relates to the field of the Internet, and in particular, to a webpage data updating system and method. Background of the invention

Network instant messaging software has emerged as a group, and since its inception, the group has become an indispensable tool for users. At present, group conversations have evolved from a multi-person conversation in a single order to an extension of a friendship relationship chain. Therefore, the user's attention to the group and group friends information in the group is enhanced. Group dynamics provides a platform for rich and diverse group information, and real-time updates of group dynamics are very important. As a kind of embedded webpage, group dynamics has the limitation of webpage technology, that is, the content and data on the webpage are obtained by requesting the web server through Hypertext Transfer Protocol (Http, Http, Http The protocol cannot actively push information to the Web in real time without a browser web request.

At present, in order to make the update of the web server quickly respond to the webpage, the timer can be set in the webpage through the scripting language, and the request is periodically sent to the web server, and the update information is returned if the web server is updated. However, due to the need to periodically initiate a request to the Web server, bandwidth is wasted and the pressure on the Web server is increased. Moreover, if the timing interval is set too long, too good real-time effects cannot be achieved. Summary of the invention

Based on this, it is necessary to provide a webpage data update system, which can alleviate the pressure on the web server and network bandwidth, and improve the data update speed.

In addition, it is necessary to provide a method for updating webpage data, which can alleviate the pressure on the web server and network bandwidth, and improve the data update speed. A webpage data update system, the system comprising:

a web server, configured to record update information and transmit the update information to the communication server; the communication server is configured to receive the update information, process the update information, and send the processed update information through a connection-oriented encryption protocol To the instant messaging client;

The instant messaging client is configured to receive the processed update information, obtain control information and updated content information according to the processed update information, and perform a webpage update operation according to the control information and the updated content information.

Preferably, the processing of the update information by the communication server is packaging and encryption, and the instant messaging client includes:

a protocol processor, configured to decrypt and parse the received processed update information, obtain control information and updated content information, and transmit the control information and the updated content information to the webpage module;

The webpage module is configured to create an embedded webpage, and perform a webpage update operation according to the control information and the updated content information.

Preferably, the control information includes a webpage update mode and an identification number of the webpage to be updated, and the updated content information includes an updated function name and a parameter list.

Preferably, the webpage module performs an update operation on the webpage by refreshing the webpage and/or calling a script function of the webpage.

Preferably, the format of the script function of the webpage includes an operation type, a webpage identification number, and a data content.

Preferably, the webpage module is further configured to perform an update operation on the webpage by directly pulling the updated content information to the web server.

A method for updating webpage data, comprising the following steps:

A. Record the update information and send the update information; B. receiving the update information, processing the update information, and sending the processed update information to the instant messaging client through a connection-oriented encryption protocol;

C. The instant messaging client receives the processed update information, and obtains control information and updated content information according to the processed update information, and performs a webpage update operation according to the control information and the updated content information.

Preferably, the processing the update information comprises: packaging and encrypting the update information;

The obtaining the control information and the updated content information according to the processed update information comprises: decrypting and parsing the processed update information to obtain control information and updated content information.

Preferably, the control information includes a webpage update mode and an identification number of the webpage to be updated; the updated content information includes an updated function name and a parameter list.

Preferably, the webpage update operation is specifically: performing an update operation on the webpage by refreshing the webpage and/or calling a script function of the webpage.

Preferably, the method further includes: the instant messaging client directly pulling the updated content information to perform an update operation on the webpage.

In the above webpage data updating system and method, the update information is sent to the instant messaging client through the connection-oriented encryption protocol after being processed by the communication server, and the protocol processor in the instant messaging client obtains the control information and the data information according to the update information, and The webpage update operation is performed according to the control information and the data information, and the request information is not sent periodically, thereby reducing the pressure on the web server and the network bandwidth, and the webpage update response of the instant messaging client is also faster, the operation is simple, the complicated webpage script is not used, and the performance is high. .

In addition, by adopting a method of directly extracting updated content information from a web server, it is possible to Data updates are faster and more timely, achieving better real-time updates. BRIEF DESCRIPTION OF THE DRAWINGS

The above and other features and advantages of the present invention will become more apparent to those skilled in the <

1 is a schematic structural diagram of a webpage data update system in an embodiment;

2 is a schematic structural diagram of an instant messaging client in another embodiment;

FIG. 3 is a flow chart of a method for updating webpage data in an embodiment. Mode for carrying out the invention

As shown in FIG. 1, a webpage data updating system includes a web server 10, a communication server 20, and an instant messaging client 30. among them:

The web server 10 is a service center that provides update information to the instant messaging client 30 for recording update information and transmitting the update information to the communication server 20. In one embodiment, as in a group community, the web server 10 is used to record events that occur in the group community and transmit update information to the communication server 20. The Web server 10 can transmit the update information to the communication server 20 through the high speed channel of the Transmission Control Protocol (TCP) in the intranet.

The communication server 20 is connected to the Web server 10, receives the update information, and processes and encrypts the original data of the update information, and then transmits the processed update information to the instant messaging client 30 through the connection-oriented encryption protocol.

The communication between the communication server 20 and the instant messaging client 30 is based on the connection protocol-based encryption protocol established on the TCP protocol or the User Datagram Protocol (UDP). After the connection is established, the communication server 20 and the instant messaging Client 30 will maintain the channel for this connection, so data can be sent from either side at any time. As a result, the communication server 20 can actively send data to the instant messaging client 30 without initiating a request by the instant messaging client 30.

The instant messaging client 30 receives the processed update information, decrypts and parses it, and obtains control information and updated content information, and performs a web page update operation based on the control information and the updated content information. As shown in FIG. 2, in one embodiment, the instant messaging client 30 includes a protocol processor 300 and a web page module 301. among them:

The protocol processor 300 receives the processed update information sent by the communication server 20, decrypts and parses the same, obtains the control information and the updated content information, and sends the control information and the updated content information to the webpage module 301; After receiving the control information and the updated content information, the 301 performs a webpage update operation. In one embodiment, the control information includes a web page update mode and an identification number of the web page to be updated; the updated content information includes an updated function name and parameter list, and the like. The parameter list includes parameter types and parameter contents.

In one embodiment, in the group dynamic webpage, the webpage module 301 can create a plurality of embedded webpages, such as a plurality of embedded webpages as an embedded webpage 1, an embedded webpage 2, an embedded webpage n. The specific page to be updated is determined according to the identification number (ID number) of each embedded webpage of the plurality of embedded webpages created by the webpage module 301 and the group number of each embedded webpage. The web page module 301 receives the control information and the updated content information and performs a web page update operation. Web page update operations can be implemented by refreshing web pages and/or scripting functions that call web pages, such as JavaScript script functions. The refreshing webpage reloads the webpage of the webpage; the script function conforms to a function format set by the webpage module 301 and the web server 10. The function format includes the operation type, web page identification number, and data content. In one embodiment, the function format can be in the format shown in Table 1:

Table 1

Operation Type Web Page ID Data Content

1: Refresh the main ID number of the webpage: that is, the embedded webpage identification number is not Sub ID number: group number function name

2: JavaScript function

Parameter type value call

Parameter content value where, when the operation type is 1, it means to refresh the webpage, the data content is empty; when the operation type is 2, it means the script function of calling the webpage, the data content includes the function name, the parameter type and the parameter content. Regardless of whether the operation type is 1 or 2, the webpage identification number (ID number) is required, and the webpage identification number may include the embedded webpage identification number and the group number.

In addition, an embedded webpage created by the webpage module 301 receives an operation mode of calling a script function (such as a JavaScript script function), and the script function may include updated content information, and the embedded webpage is directly implemented according to the agreed implementation. Display the updated content information. In this way, the maximum flexibility is achieved in both format and content. Web server 10 can modify the updated content and updated format anytime and anywhere. As long as the control refreshes the webpage, the new script function will be dynamically updated, and the updated content will also be displayed. In the embedded web page. Moreover, the webpage module 301 can also directly pull the updated content information to the web server 10 to perform an update operation on the webpage. In one embodiment, for example, in a group session window, the webpage of the group dynamic window displays a lot of rich dynamic information in the group. When the group session window is opened, when the group community has a new event, the group dynamic webpage is updated immediately. , without having to refresh the page or reopen the window.

As shown in FIG. 3, a method for updating webpage data includes the following steps:

In step S10, the update information is recorded and the update information is sent out.

In one embodiment, the update information is recorded by the web server 10 and sent to the communication server 20. In one embodiment, as in a group community, the web server 10 is configured to record events that occur in the group community and transmit the update information to the communication server 20. The web server 10 transmits the update information to the communication server 20 through the high speed channel of the TCP protocol in the intranet. Step S20: Receive the update information, process the update information, and send the processed update information to the instant messaging client 30 through the connection-oriented encryption protocol.

After receiving the update information, the communication server 20 performs processing such as packetizing and encrypting the original data of the update information, and then transmits the processed update information to the instant messaging client 30. The communication between the communication server 20 and the instant messaging client 30 is based on a connection-oriented encryption protocol established on the TCP protocol or the UDP protocol. After the connection is established, the communication server 20 and the instant messaging client 30 maintain the connection channel. Therefore, the data transmission can be initiated from any party at any time, and the communication server 20 can actively send data to the instant messaging client 30 without initiating a request by the instant messaging client 30.

Step S30, the instant messaging client 30 receives the processed update information, and obtains the control information and the updated content information according to the processed update information, and performs a webpage update operation according to the control information and the updated content information.

In one embodiment, the instant messaging client 30 includes a protocol processor 300 and a web page module 301. The protocol processor 300 receives the processed update information sent by the communication server 20, decrypts and parses the update information, obtains the control information and the updated content information, and sends the control information and the updated content information to the webpage module 301; The module 301 receives the control information and the updated content information and performs a web page update operation. The control information includes a webpage update method and an identification number of the webpage to be updated. The updated content information includes updated function names, parameter lists, and the like. The parameter list includes parameter types and parameter contents.

In one embodiment, the web page update operation is specifically implemented by a script function that refreshes the web page and/or invokes the web page. Refreshing the webpage reloads the webpage of the webpage; the script function conforms to a function format set by the webpage module 301 and the web server 10. The function format includes the operation type, web page identification number, and data content. In one embodiment, the function format can take the format described in Table 1. An embedded webpage created by the webpage module 301 receives an update operation mode of a calling script function (such as a JavaScript script function), and the script function package Containing updated content information, the embedded web page directly displays the updated content information according to the agreed implementation operation.

In another embodiment, the method for updating the webpage data further includes directly extracting the updated content information by the instant messaging client 30, and performing a webpage update operation, that is, the webpage module 301 can also directly pull the updated content to the web server 10. information. In an embodiment, in the group session window, the webpage of the group dynamic window displays a lot of rich dynamic information in the group. When the group session window is opened, when a new event occurs in the group community, the group dynamic webpage is updated immediately, without Refresh the page or reopen the window.

In the above webpage data updating system and method, the update information is sent to the instant messaging client through the connection-oriented encryption protocol after being processed by the communication server, and the protocol processor of the instant messaging client obtains the control information and the data information according to the update information, and according to the control The information and data information is updated by the webpage, and the request information is not sent periodically, which reduces the pressure on the web server and the network bandwidth. The instant messaging client's webpage update response is also faster, the operation is simple, and the complicated webpage script is not required, and the performance is high.

In addition, the method of pulling updated content information directly from the web server can make the data update faster and achieve better real-time update effect.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalents, improvements, etc., which are made within the spirit and principles of the present invention, should be included in the present invention. Within the scope of protection.

Claims

Claim

A webpage data updating system, wherein the system comprises:

2. The webpage data update system according to claim 1, wherein the processing of the update information by the communication server is packaging and encryption, and the instant messaging client comprises:

The webpage data updating system according to claim 1 or 2, wherein the control information includes a webpage update mode and an identification number of the webpage to be updated, and the updated content information includes an updated function name and a parameter list. .

The webpage data updating system according to claim 2, wherein the webpage module performs an update operation on the webpage by refreshing the webpage and/or calling a script function of the webpage.

The webpage data updating system according to claim 4, wherein the format of the script function of the webpage comprises an operation type, a webpage identification number, and data content.

The webpage data updating system according to claim 2, 4 or 5, wherein the webpage module is further configured to directly update the webpage to the web server to perform an update operation on the webpage.

7. A method for updating a webpage data, comprising the steps of:

A. Record the update information and send the update information;

B. receiving the update information, processing the update information, and transmitting the processed update information to the instant messaging client through a connection-oriented encryption protocol;

The method for updating webpage data according to claim 7, wherein the processing the update information comprises: packaging and encrypting the update information;

The method for updating a webpage data according to claim 7 or 8, wherein the control information includes a webpage update mode and an identification number of the webpage to be updated; the updated content information includes an updated function name and a parameter list. .

The webpage data updating method according to claim 7 or 8, wherein the webpage updating operation is specifically: updating a webpage by refreshing a webpage and/or a script function of calling a webpage.

The webpage data updating method according to claim 10, wherein the format of the script function of the webpage comprises an operation type, a webpage identification number, and a data content.

The method for updating webpage data according to claim 7 or 8, wherein the method further comprises: directly extracting, by the instant messaging client, the updated content information pair The web page is updated.