WO2007071202A1

WO2007071202A1 - Rss information interactive processing method based on xml files

Info

Publication number: WO2007071202A1
Application number: PCT/CN2006/003572
Authority: WO
Inventors: Jianbo Wang; Huawei Guo
Original assignee: Zhang, Li
Priority date: 2005-12-23
Filing date: 2006-12-25
Publication date: 2007-06-28
Also published as: CN1913522A; CN100353733C

Abstract

A RSS information interactive processing method based on XML files includes the following steps: firstly, obtaining URL corresponding to the RSS information, reading value data corresponding to the RSS information, classifying and sorting the RSS information, determining degree of correlation of the RSS information, and establishing an index database of the RSS information. The terminal selects an information class, the service terminal generates a custom-built RSS information list, installs application programs, and transmits terminal information, the service terminal validates the terminal information, reads, analyses and displays the RSS information. The present invention solves technical problems in the background art that are easy to cause information interference with each other, complex operation, not support interactive and bad commonality. The present invention has good commonality, and using different terminals in the same device will not cause interference. The RSS information list could be updated at random. The service terminal and the user terminals could interactively operate, so that the provided degree of correlation of the RSS information could always be kept in the best and most exact.

Description

RSS information interaction processing method based on XML file

The invention relates to an XML-based RSS information interaction processing method.

Background technique

RSS is an XML format standard for sharing web content and a specification for data exchange between platforms. It originated from Netscape's push "Push" technology, which is a communication collaboration format for delivering subscription content. The meaning of RSS is: Really Simple Syndication, RDF (Resource Description Framework) Site Summary and Rich Site Summary, all of which describe a kind of aggregation technology (Syndication). RSS technology was first applied to BLOG, and was widely used in new network technologies. RSS has formed two versions of RSS 0.9x/2.0 and RSS 1.0 in the process of standardization and standardization. At present, RSS has two methods: pure client-side RSS reading and online RSS reading.

Pure user-side RSS reading, which has a certain number of RSS information lists or channels, and the singularity of the RSS information list cannot adapt to the diversity of user needs.

1) Poor versatility. When the same user is used on different computers, the original RSS information list cannot be used, and the user needs to re-maintain the corresponding RSS information list, which increases the complexity of the operation.

2) Can't form an interaction. The terminal is only simple to obtain and cannot provide feedback.

3) Different users running the same module on the same computer, the information will interfere with each other. For example, if the A user and the B user use the same computer, and the A user runs the pure user-side RSS, the B user runs the pure user-side RSS on the computer, and the A user information appears in the B user information, and the two affect each other. B 'Users must manually add their own information, select their own information, or delete the A user information, which is cumbersome and inconvenient to use.

Online RSS reading, users must read online, RSS information is not saved locally, use is limited, integration with other services is difficult, and it also imposes limitations on improving other value-added services.

The shortcomings of the existing RSS technology are: The user needs to actively search for the URL of the applicable RSS information, that is, the RSS information source. The user needs to manually add the RSS information source to the RSS information list, and manually manage the RSS information list classification, which is time consuming, laborious, and cumbersome to operate, and improves the usage threshold. Summary of the invention

The object of the present invention is to provide an RSS information exchange processing method based on an XML file, which solves the technical problem that the information in the background technology is easy to interfere with each other, the operation is complicated, the interaction cannot be formed, and the versatility is poor.

The technical solution of the present invention is:

An XML information interaction processing method based on an XML file is characterized in that: the method comprises: interaction processing of the RSS information of the server and interaction processing of the RSS information of the terminal; and the interaction processing of the RSS information of the server includes:

1) Get the URL corresponding to the RSS information:

(1) The server analyzes and obtains the URL corresponding to the RSS information: accesses the Internet through the crawler program analysis, and obtains the URL corresponding to the RSS information according to the RSS 1.0 standard or the RSS 0.9x/2.0 standard, and saves the URL on the server;

(2) The URL of the terminal submitting the relevant webpage: The terminal manually submits the URL of the relevant webpage, and the server converts the HTML page into the RSS information, saves it on the server and publishes it, and saves the corresponding URL information on the server;

(3) The RSS information third party submits the URL corresponding to its own RSS information, and the URL information and the RSS information corresponding to the URL are saved in the server;

2) Analyze RSS information:

(1) reading the value data of the RSS information: reading the value data of the RSS information according to the RSS 1.0 standard or the RSS 0.9x/2.0 standard, and counting the number of URLs corresponding to the same RSS information;

(2) Sorting and sorting the RSS information: the obtained RSS information value data, sorting and sorting the RSS information;

(3) determining the relevance of the RSS information: the relevance of the RSS information includes the number of times the RSS information is cited, the keywords included, the time of publication, and the feedback of the terminal;

3) Establish an index database for RSS information:

(1) sorting the URL corresponding to the RSS information according to the relevance of the RSS information; (2) reading the XML value data corresponding to the RSS information of the URL;

(3) being stored in a storage device to establish an index database of RSS information;

The interaction processing of the terminal RSS information includes:

1) The terminal selects the information class: the terminal accesses the terminal information corresponding to the WEBSERVER registration through the Internet, selects the class of the information or specifies the required keyword, and submits it to the server; 2) The server generates a customized RSS information list: Generates a customized RSS information list: The server generates a customized RSS information list according to the relevance of the RSS information according to the selection of the terminal;

3) The terminal installs an application and transmits terminal information;

4) The server verifies the terminal information and reads the customized information list;

5) analyzing the customized information list, the application analyzes the URL corresponding to the RSS information, and obtains the RSS information content;

6) Parsing and displaying RSS information: Read the value data of the RSS information according to the RSS 1.0 standard or the RSS 0.9x/2.0 standard, and display the RSS information.

The above-mentioned access to the Internet through the analysis of the crawler program, and obtaining the URL corresponding to the RSS information according to the RSS 1.0 standard or the RSS 0.9x/2.0 standard, the implementation steps may include:

1) Select one or more URLs to access the web page;

2) Obtain the URL corresponding to the RSS information: Visit the webpage, obtain the URL corresponding to the RSS information contained in the webpage, and save it on the server.

The server accesses the webpage, and obtains the URL corresponding to the RSS information included in the webpage, and saves the URL on the server. The implementation steps may include:

1) Select one or more URLs to access the web page;

2) Access the web page corresponding to the selected URL:

Access the webpage corresponding to the selected URL to obtain a hyperlink to the page;

Visit the webpage pointed to by the hyperlink of the webpage, and then obtain the link of the page pointed to; access the webpage pointed to by the hyperlink of the webpage pointed to by the hyperlink, and obtain the link again;

Extending to access the entire Internet;

3) Analyze access to RSS information:

(1) In the process of accessing the webpage corresponding to the URL, the filtering includes at least rss, xml or rdf as the URL corresponding to the file name suffix;

(2) According to the RSS 1.0 standard or the RSS 0.9x/2.0 standard, the RSS information is analyzed to obtain corresponding value data, and it is determined whether the URL is a URL corresponding to the RSS information; Yes, the version of the RSS information is obtained, and the RSS information is obtained. The corresponding URL is saved on the server.

The foregoing obtains the RSS information value data, and sorts the RSS information, and the implementation steps may include:

(1) Establish classification information according to manually specified classes or keywords; (2) sorting the RSS information according to the classification information and the value data of the read RSS information;

(3) categorize the RSS information containing the classification information into the corresponding classification.

The server verifies the terminal information and reads the customized information list, and the implementation steps may include:

1) judging the terminal information: if the terminal information is illegal, returning the status of the input terminal information;

2) Check the status of the customized information list: Customize the information list status update, then get and save;

3) Read the list of customized information.

The above-mentioned read URL corresponds to the XML value data of the RSS information, and is the RSS information. The XML file code conforming to the RSS2.0 standard includes the label <title> and the description <description;^ XML value data.

The above RSS information list may use a plurality of RSS information described in accordance with the OPML standard, and a list of information formed in an XML file summarized into a standard format.

The above transmission terminal information can be transmitted to the server by the POST method through the HTTPS protocol.

The invention has the following advantages:

1. Simply select the relevant information category or keyword to automatically generate a corresponding RSS information list according to relevance.

2. No need to find information sources, no need to manually maintain channel content.

3. It can ensure that the generated RSS information list is consistent with other terminals and the server, that is, no difference is used on different computers or other terminal devices in different places.

4. Different terminals use no interference on the same device.

5. The RSS content downloaded to the local can still be read offline.

6. The RSS information source specified by the terminal can be centrally crawled, which can alleviate the pressure on the RSS server.

7. The invention is compatible with all RSS standards. The server can automatically obtain all the information sources, and the problem that the network conditions of different servers are incompatible has no effect on the terminal.

8. The RSS content obtained is classified and indexed, making it easy for the terminal to search or customize the keyword.

9. The RSS information list can be updated randomly. The terminal submission information, the relevance information of the terminal use feedback, and the RSS information provider submission information can optimize and update the RSS information list. It can reduce the correlation of non-conforming RSS information or discard the spam RSS information source, saving time and effort.

10. The server and the terminal interact in the whole process, so that the relevance of the provided RSS information is always optimal, optimal and accurate.

11. The server reserves the interface to maintain the extended application of different terminals.

detailed description

The invention mainly consists of the interaction processing of the RSS information of the server and the interaction processing of the RSS information of the terminal.

First, the interactive processing of RSS information on the server side:

1. Get the URL corresponding to the RSS information:

1) The server analyzes and obtains the URL corresponding to the RSS information: Analyzes the Internet through the crawler program, and obtains the URL corresponding to the RSS information according to the RSS1.0 standard or the RSS0.9X/2.0 standard, and saves it on the server. The implementation steps are as follows:

(1) First select the URL of the web page you want to visit. You can select one or more URLs.

(2) Obtain the URL corresponding to the RSS information: Visit the webpage to obtain the URL of the RSS information contained in the webpage, and save it on the server.

1Select one or more URLs to access the web page.

2 Accessing the webpage corresponding to the selected URL: the webpage corresponding to the selected URL, obtaining the hyperlink of the page; accessing the webpage pointed by the hyperlink of the webpage, and obtaining the link of the page pointed to; accessing the webpage pointed to by the hyperlink The link points to the page again and gets its link again; this extension provides access to the entire Internet.

3 Analyze and obtain RSS information: The representation of RSS information generally includes at least rss, xml or rdf as the file name suffix. Other scripting languages, such as ASPX, JSP, etc., can also be interpreted to generate RSS information. The URL corresponding to the suffix is filtered in the process of accessing the webpage corresponding to the URL, and the value data of the RSS information is read according to the RSS 1.0 standard or the RSS 0.9x/2.0 standard, and the URL is determined to be the URL corresponding to the RSS information. If yes, the version of the RSS information is obtained, and the URL corresponding to the RSS information is saved on the server.

RSS information is an XML file on the Internet that conforms to the RSS 1.0 standard or the RSS 0.9x/2.0 standard. For example, the following is the RSS 2.0 standard, RSS information, XML file code, the first two lines of code are:

<?xml version="1.0" encoding= ^M utf-8 "?> <rss version= ^M 2.0 ^M >

Read the second line of code to determine if the URL is the URL of the RSS message and the version of the RSS message.

2) The URL of the terminal submitting the relevant webpage: If the terminal has a webpage on the Internet but does not publish the RSS information, the URL of the relevant webpage can be manually submitted. The server converts the HTML page into RSS information, saves it on the server and publishes it, and the corresponding URL information is also stored on the server.

3) RSS information The URL corresponding to the third party submitting its own RSS information: RSS information The third party submits its own RSS information, and the submitted URL information and the RSS information corresponding to the URL will be saved on the server.

2. Analyze RSS information

1) Read the value data of the RSS information:

(1) Read the value data of the RSS information according to the RSS 1.0 standard or the RSS 0.9x/2.0 standard.

The following is the code for the XML file of RSS information conforming to the RSS 2.0 standard: The beginning of the code The specified number represents only the logo, not the code content.

<?xml version="1.0" encoding="utf-8" ?>

1 <rss version= ^M 2.0">

2 <title>CLP Business Information </title>

3 <description> Electric Business Information O</description>

<generator>GRIDEC</generator>

<item>

4 <title>CLP Business Structure Internet Business Information Center </title>

5 <link>http://news.gridec.com/13037696800s.shtml</link>

6 <author>WWW.GRIDEC.COM</author>

7 <pubDate>Tue, 13 Dec 2005 05:03:00 GMT</pubDate> 8 <description>

The Internet Business Information Center constructed by CEC Business meets the information and information needs of the terminal and realizes the terminal information publishing platform..."- </description>

</item>

</channel>

</rss>

XML involves two basic data types, XML value data and XML element names.

XML value data is variable data, which is the final content of the data. The XML name is part of the XML language definition and follows the RSS 1.0 or 0.9x/2.0 standard. Usually the element name appears between the brackets, such as: <element name>.

In the above code, the code at the beginning of the number sign 2 indicates the element name "<title>" of the RSS message title and the variable data "CLP Business Information Center". Similarly, by analyzing the XML file, the code starting from the number sign 4 can obtain the title of the specific information; from the code beginning with the number sign 5, the URL corresponding to the information can be obtained, and the code starting from the number sign 6 is The author information can be obtained, etc.; the code starting from the number sign 7 can obtain the release time of the information; the code starting from the number sign 8 can obtain the content of the information, and the like.

(2) Counting the number of URLs corresponding to the same RSS information: The URL corresponding to an RSS message can be referenced multiple times by different web pages, counting the number of occurrences of the URL corresponding to the same RSS information, and updating the number of statistics in real time.

2) Sort and sort the RSS information: Obtain the RSS information value data, and sort the RSS information.

(1) Establish classification information according to manually specified classes or keywords.

(2) The RSS information is organized according to the classification information and the value data of the read RSS information.

(3) Classify the RSS information containing the classification information into the corresponding classification.

For example, if the classification of "business information" is manually specified, and the variable value data of 2 in the RSS information code contains this classification, the RSS information will be classified into the classification of "business information". An RSS message may belong to a different class or keyword. For example, if the rule with the keyword "CLP" is manually customized, the RSS information will also belong to this keyword class.

3) Determine the relevance of the RSS information: According to the number of times the RSS information is referenced, including The keyword, the time of publication, and the feedback of the terminal determine the relevance of the RSS information.

The relevance of RSS information is not static. For example, the more times an RSS message is cited, the closer the release time is to the current time, and the higher the relevance is.

According to the factors that determine the relevance of RSS information, the time and number of times the RSS information is published and updated are analyzed to ensure the applicability of RSS information.

3. Index database of RSS information:

1) Sort the URLs corresponding to the RSS information according to the relevance of the RSS information.

2) Reading the XML value data corresponding to the RSS information of the URL, storing it in the storage device, and establishing an index database of the RSS information. The XML value data of the RSS information is: The XML file code conforming to the RSS 2.0 standard RSS information includes XML value data such as a title <title> and a description ii_<description>.

Second, the interactive processing of the terminal RSS information:

1. Terminal selection information class: The terminal accesses the terminal information corresponding to the WEBSERVER registration through the Internet, for example: user name and password information, etc., after successfully logging in to the webpage of the server with the corresponding information, selecting the class of the information or specifying the required keyword according to the requirement, Submit to the server.

2. The server generates a customized RSS information list:

1) Generate a customized RSS information list: The server selects according to the terminal selection, and generates a corresponding customized RSS information list according to the relevance of the RSS information.

The RSS information list follows the OPML standard and is used to describe the structure of a data; it can describe multiple RSS information, which is aggregated into a standard format XML document to form a RSS information list.

Generally, the RSS information belonging to a certain class or a certain keyword may contain thousands of RSS information, and the terminal may specify an appropriate amount of RSS information to be used. The RSS information of this number will be ranked according to the degree of relevance, and the corresponding RSS is generated. The information list is for the terminal to use.

The RSS information list of the terminal corresponding to the change of the RSS information will also change, ensuring the accuracy and applicability of the RSS information list provided to the terminal.

For example, an XML file structure containing three RSS messages, arranged according to the OPML standard, in order of relevance or relevance:

<?xml version= ^M 1.0 ^M encoding="gb2312 "?>

<opml>

<head> <title>GRIDEC Business Information</ >

</head>

<body>

</body>

</opml>

It can be seen from the code that the RSS information list provides a basic description of the RSS information, such as title=" business information, which describes the title of the corresponding RSS information.

2) Change information list: After the terminal changes the customized information list, the customized information list corresponding to the server will be regenerated and marked as updated.

3. Terminal installation application.

4. Transfer terminal information:

1) The terminal starts the program and inputs the terminal information.

2) The terminal information is transmitted to the server by the POST method through the HTTPS protocol.

5. The server verifies the terminal information:

1) The server determines the terminal information based on:

(1) If the terminal information is illegal, the status of the input terminal information is returned;

(2) If the terminal information is legal, go to the status of the customized information list of the inspection terminal.

2) Check the status of the customized information list of the terminal:

(1) When the status of the customized information list of the terminal is marked as the update status, the customized information list of the terminal is re-acquired and saved to the terminal.

(2) If there is no update, directly read the terminal's customized information list.

6. Analysis of the customized information list: The application analyzes the URL corresponding to the RSS information and obtains the RSS information content. 7. Parsing RSS information: Parsing the value data of the RSS information, that is, reading the value data of the RSS information according to the RSS 1.0 standard or the RSS 0.9 x/2.0 standard.

8. Display RSS information. The terminal can evaluate the RSS information, and the terminal evaluation will also affect the relevance of the RSS information to ensure the more suitable terminal of the RSS information. Description of related art terms of the present invention:

Reptile programs: or crawlers/spiders, programs that can traverse a network, identify and read web pages from one link to another.

RSS0.9x/2.0 standard: UserLand's version of the RSS standard: 0.91, 0.92, 0.94, 2.0, 0.9x is a general term for all versions starting with 0.9.

RSS 1.0 standard: A joint team redefines RSS based on W3C's next-generation Semantic Web technology RDF, publishes RSS 1.0, and defines RSS as "RDF Site Summary".

RSS information: XML specification data that conforms to the RSS 1.0 standard or the RSS 0.9x/2.0 standard, which contains specific information content.

URL: is a uniform resource locator, an abbreviation of the English Uniform Resource Locator, which is the address of a standard resource on the Internet.

OPML Standard: OPML (Outline Processor Markup Language) is an "outline processing markup language" based on XML.

Rss, xmK rdf: Lowercase indicates the suffix of the file name or file name, and uppercase indicates the specification or standard.

Claims

Rights request

An XML file interaction processing method based on an XML file, the method comprising: the interaction processing of the RSS information of the server and the interaction processing of the RSS information of the terminal; the interaction processing of the RSS information of the server includes:

1) Get the URL corresponding to the RSS information:

(2) The URL of the terminal submitting the relevant webpage: The terminal manually submits the URL of the relevant webpage, and the client converts the HTML page into the RSS information, saves it on the server and publishes it, and saves the corresponding URL information on the server;

(3) RSS information: The URL corresponding to the three parties submitting their own RSS information, and the URL information and the RSS information corresponding to the URL are saved on the server;

2) Analyze RSS information:

3) Establish an index database for RSS information:

The interaction processing of the terminal RSS information includes:

1) The terminal selects the information class: the terminal accesses the terminal information corresponding to the WEBSERVER registration through the Internet, selects the class of the information or specifies the required keyword, and submits it to the server;

2) The server generates a customized RSS information list: Generates a customized RSS information list: The server generates a customized RSS information list according to the relevance of the RSS information according to the selection of the terminal; 3) The terminal installs an application and transmits terminal information;

2. The XML file-based RSS information interaction processing method according to claim 1, wherein: the crawling program analyzes and accesses the Internet, and obtains RSS information according to the RSS 1.0 standard or the RSS 0.9x/2.0 standard. URL, including:

1) Select one or more URLs to access the web page;

The XML file-based RSS information interaction processing method according to claim 2, wherein: the server accesses the webpage, and obtains a URL corresponding to the RSS information included in the webpage, and saves the URL on the server, including :

1) Select one or more URLs to access the web page;

2) Access the web page corresponding to the selected URL:

Extending to access the entire Internet;

3) Analyze access to RSS information:

(1) In the process of accessing the webpage corresponding to the URL, the filtering includes at least rss > xml or rdf as the URL corresponding to the file name suffix;

The method for processing an RSS information based on an XML file according to claim 1 or 2 or 3, wherein: the obtaining the RSS information value data, and sorting the RSS information comprises:

5. The method for processing an RSS information based on an XML file according to claim 4, wherein: the server verifies the terminal information, and reads the customized information list, including:

3) Read the list of customized information.

The method for processing an RSS information based on an XML file according to claim 5, wherein: the read URL corresponds to XML value data of RSS information, and is an XML file code for reading RSS information conforming to the RSS 2.0 standard. It includes the XML value data of the <title> and the description < 68«^^011>.

The method for processing an RSS information based on an XML file according to claim 6, wherein: the RSS information list is a plurality of RSS information described in accordance with the OPML standard, and is summarized into an XML file in a standard format. A list of information formed.

8. The method for processing an RSS information based on an XML file according to claim 7, wherein: the transmission terminal information is transmitted to the server by using a POST method by using an HTTPS protocol.