KR101575113B1 - Method Apparatus And Computer-Readable Recording Medium with Program for Extracting Content with Web Page - Google Patents

Abstract

The present invention relates to a method, an apparatus and a computer-readable recording medium for extracting contents in a web page.

In the present invention, when a URL page of item information extracted from a preset feed is not a collection target, a page is configured using a preset program or a command, and a clue A first page tracking unit for tracking only the page including the clue information using information of the clue information; A content detector for extracting a main content area according to a preset extraction rule using the clue information in a tracked page; Reads a feed rule file, reads existing analysis information of the feed, compares the extracted analysis information with the extracted main content area or the clue information, and if there is an insufficient or wrong part, A content revision unit for re-controlling the main content area, and a result transmission unit for transmitting the extracted or re-adjusted main content to a client. to provide.

RSS, content extraction, page tracking, revision

Description

METHOD, APPARATUS AND COMPUTER-READABLE RECORDING MEDIUM FOR RETRIEVING CONTENT IN A WEB PAGE [0002]

The present invention relates to a method, an apparatus and a computer-readable recording medium for extracting contents in a web page. More particularly, the present invention relates to a method and apparatus for extracting and providing only a body page desired by a user by using summary information of RSS to various contents pages provided in an RSS form, and providing a function of subscribing to a original page of a specific item in a general RSS service It is possible to extract only the text area based on text and images in a situation where it is difficult to provide a subscription function of a target page through a web browser, thereby easily implementing the subscription function of the related original page, greatly reducing the capacity of the target page, A method, an apparatus, and a computer for extracting contents in a web page for extracting only contents recognized as actual contents by a user on a target web page based on summary information about a specific page in RSS to provide RSS-based web contents A readable recording medium .

Recently, a lot of information has been shared through the rapid development of the Internet. With the spread of the Internet, a variety of content providers are emerging that generate new profits by providing information and contents on the Internet.

Various information and contents provided by various contents providers are being updated with new information every moment, and users are searching for information by accessing contents providers' sites in order to acquire updated information. Here, although the users want to acquire only the update information, the users download all the update information and the previous information provided from the content providers. RSS is used to satisfy the users' desires.

RSS is a standard format for content distribution and collection. Dictionary meaning is an acronym for Really Simple Syndication or Rich Site Summary. It is an XML-based standard communication format. That is, RSS is a data format based on XML in order to easily provide updated information to users on websites where content updates frequently occur, such as news and blogs.

If you register the address provided by the site in your RSS feed, you can check the update information of the site using the RSS feed without having to visit the site every time to find the update information of the site.

Currently, RSS is becoming an international standard, and it is anticipated that various applications will be created using this RSS method. Accordingly, it is necessary to develop various services using the RSS method.

In order to solve the above-described problems, the present invention provides a method of extracting and providing only a body page desired by a user by using summary information of RSS, targeting various content pages provided in an RSS format, In order to provide a subscription function, it is possible to easily extract subscription functions of related original pages by extracting only text and image-based main text areas in an environment where it is difficult to provide a subscription function of a target page through a web browser, In order to provide RSS-based web contents by reducing the structure and simplifying the structure, it is necessary to extract contents in the web page for extracting only the contents recognized by the user in the target web page based on the summary information about the specific page in RSS Methods, devices, and computer readable The main objective is to provide a recording medium.

In order to achieve the above object, the present invention forms a page using a predetermined program or a command if a URL page of item information extracted from a preset feed is not a collection target, A first page tracking unit for tracking only the page including the clue information using clue information of the item information; A content detection unit for extracting a main content area according to a preset extraction rule using the clue information in a tracked page; Reads a feed rule file, reads existing analysis information of the feed, compares the extracted analysis information with the extracted main content area or the clue information, and if there is an insufficient or wrong part, A content revision unit for re-controlling the main content area; A content storage unit (Store Content) for storing the main content extracted or readjusted as a file; And a result transmitting unit for transmitting the extracted or re-adjusted main content to a client.

According to another aspect of the present invention, there is provided a program for causing a computer to execute the steps of: (a) if a URL page of item information extracted from a preset feed is not a collection target, Comprising; (b) tracking only the page including the clue information using the clue information of the item information in a page configured by the page tracking unit; (c) extracting a main content area according to a preset extraction rule using the clue information in a page on which the content detection unit tracks; (d) reading the existing analysis information of the feed by reading the feed rule file of the content revision, comparing the extracted analysis information with the extracted main content area or the clue information, and if there is an insufficient or wrong part, Redistributing the main content area using analysis information; (e) storing the main content extracted or re-adjusted by the content storage unit as a file; And (f) transmitting the main content, which is extracted or re-adjusted, to a client.

According to another aspect of the present invention, there is provided a recording medium on which a program for executing a device for extracting contents in a web page is recorded, the page tracker including a URL page of item information extracted from a pre- A function of composing a page using a predetermined program or command when the target is not a collection target; A function of tracking only a page including the clue information using clue information of the item information in a page configured by the page tracking unit; A function of extracting a main content area according to a preset extraction rule using the clue information in a page on which the content detection unit tracks; Reads the existing analysis information of the feed by reading a feed rule file of the content revision section, compares the extracted analysis information with the extracted main content area or the clue information, and if there is an insufficient or wrong part, A function of re-controlling the main content area by using the main content area; A function of storing the main content extracted or re-adjusted by the content storage unit as a file; And a program for realizing the function of transmitting the main content extracted or re-adjusted by the result transmitting unit to the client.

As described above, according to the present invention, it is possible to extract only content that a user recognizes as actual content on a target web page based on summary information about a specific page in RSS.

In addition, according to the present invention, it is possible to extract and provide only a body page desired by a user by using summary information of RSS to various contents pages provided in an RSS form.

In addition, according to the present invention, in providing a function of subscribing to a text page of a specific item in a general RSS service, it is possible to extract only a text area focused on text and images in an environment where it is difficult to provide a subscription function of a whole page through a web browser, The subscription function of the page can be easily implemented.

In addition, according to the present invention, it is possible to provide RSS-based web content by greatly reducing the capacity of the target page and simplifying the structure.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference numerals even though they are shown in different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected to or connected to the other component, It should be understood that an element may be "connected," "coupled," or "connected."

1 is a block diagram schematically showing an apparatus for extracting contents in a web page according to an embodiment of the present invention.

1 shows an apparatus for extracting contents in a web page according to an embodiment of the present invention includes a check cache unit 112, a first page tracker 114, a content detector unit 114, A Content Revision 122, a Store Content 130 and a Send Result 132, a Feed Registration 140, an Item Extraction 120, a Content Revision 122, A second page trace section 144, a pattern analysis section 146 and a pattern store section 148. The first page trace section 144, the second page trace section 144, the pattern analysis section 146,

In the present invention, an apparatus for extracting contents in a web page includes a check cache unit 112, a first page tracking unit 114, a content detection unit 120, a content revision unit 122, a content storage unit 130, It is described that only the transmitting unit 132, the feed registration unit 140, the item extracting unit 142, the second page tracking unit 144, the pattern analyzing unit 146, and the pattern storing unit 148 are included However, it should be understood that the technical idea of the present invention is merely illustrative and that those skilled in the art will appreciate that various modifications and changes may be made thereto without departing from the essential characteristics of the present invention. It will be understood that the invention may be varied in many ways.

The main content detection unit (Main Content Detection) 110 receives a content extraction request.

That is, the main content detecting unit 110 receives a request for content extraction from a core that implements RSS.

The check cache unit 112 checks whether or not there is a previously extracted page for the requested page, and if the previously extracted page exists, the check cache unit 112 reads the previously extracted page and transmits the read page do.

The first page tracking unit 114 according to the embodiment of the present invention may be configured such that when a URL page of item information extracted from a preset feed is not a collection target, And performs a function of tracking only pages including clue information by using clue information of item information in a configured page.

Here, the predetermined program or command may be at least one of a redirect, a frame, an Iframe, and JavaScript.

Here, the clue information may include at least one of the title and the body summary information.

The first page tracking unit 114 according to the embodiment of the present invention generates a list of words to be inspected by separating blank characters and special characters for title and body summary information and outputs a page corresponding to the URL of the item information to the corresponding website As shown in FIG.

The first page tracking unit 114 according to an embodiment of the present invention checks whether the title text and the body summary information are included in the body text of the collected page. If the title and body summary information are included in the checked result, If the title and body summary information are not included, the page is analyzed, the URL is extracted using the predetermined program or command, and the extracted URL is used And performs page collection function.

The first page tracking unit 114 according to the embodiment of the present invention searches for the text in the body tag area of the collected page in order to check whether the title text and the body summary information are included in the body text of the collected page, And performs a function of checking whether or not the information word is included.

The first page tracking unit 114 according to the embodiment of the present invention performs a function of tracking a page including some words corresponding to the clue information.

The content detecting unit 120 extracts the lowest region coinciding with the title of the clue information when a portion including the title of the tracked page is found using the clue information in the tracked page, The extracted region is excluded from the main content region, and if the extracted region is a list form, the extracted region is referred to as an upper node, And extracts a main content region by examining whether or not a link exists and exists in a region having a repetitive pattern.

The content detecting unit 120 extracts the lowest region coinciding with the title of the clue information and determines whether the extracted region is a list (Link List) If the extracted region is a list type, the extracted region is excluded from the main content region. If the extracted region is expanded to an upper node (Node), a link exists and a repetitive pattern And it is checked whether or not it is an area having a pattern.

Here, the lowest region means the last node of the dom tree.

The content detecting unit 120 according to the embodiment of the present invention prioritizes the tags according to the tag characteristics of the surrounding area, expands the node including the title to an upper node, And performs a function of checking whether the body summary information of the clue information exists in the lower node or the neighboring node that does not exist.

Here, the parent node means a parent node on the domed tree.

Here, the priority order may be Emphasis> Normal> Link> Hidden.

The content detector 120 according to an exemplary embodiment of the present invention performs a check with a title node having the next highest priority when the content node can not be extracted from the selected title node.

The content detector 120 according to an embodiment of the present invention estimates a content area using information analyzed at the time of registering a feed if the content area can not be extracted and selects a content area when the dome tree structure matches .

The content detecting unit 120 according to the embodiment of the present invention selects a region in which a large amount of text or a large image exists as a content region when the dom tree structure does not match, (Layout) is generated.

The content detecting unit 120 according to the embodiment of the present invention performs a correction operation on a part deviating from the HTML (HyperText Markup Language) protocol and analyzes the HTML text to generate a DOM Tree.

The content revision unit 122 reads a feed rule file, reads existing analysis information of the corresponding feed, and compares the extracted analysis information with the extracted main content area or clue information. If there is an insufficient or wrong part, The main content area is redirected.

The content storage unit 130 stores the extracted or re-adjusted main content as a file.

The result transmitting unit 132 transmits the extracted or re-adjusted main content to the client.

The feed registration unit 140 performs a function of receiving a feed from the feed input means.

The item extracting unit 142 extracts the item information from the received feed, collects the corresponding RSS feed page from the page corresponding to the received URL, and stores at least one of the URL, title, and body summary information of the item information in the collected RSS feed page And performs a function of extracting one piece of information.

Here, the feed may support at least one of the ATOM, RSS 1.0, and RSS 2.0 standards.

If the page corresponding to the URL is not the object of collection, the second page tracking unit 144 performs a function of tracking the page including the clue information by using the clue information of the item information.

The pattern analyzing unit 146 analyzes the pattern of the extracted segment by tracking the main content according to a plurality of item information extracted from the feed, and extracts a main content area having the same title and including the main text, .

The pattern storage unit 148 stores the analyzed pattern as a file. Here, the pattern stored in the pattern storage unit 148 is stored as a feed rule.

2 is a flowchart illustrating a function of a page tracking unit according to an embodiment of the present invention.

If the URL page of the item information extracted from the preset feed is not a collection target, the first page tracking unit 114 configures a page using a preset program or a command, It uses the information clue information to track only the pages that contain clue information.

Here, the predetermined program or command may be at least one of a redirect, a frame, an Iframe, and JavaScript. Here, the clue information may include at least one of the title and the body summary information.

The first page tracking unit 114 generates a check target word list by separating blank characters and special characters of the title and body summary information (S210).

That is, since the title and the body summary information provided by the feed frequently do not exactly coincide with the contents of the web page, the first page tracking unit 114 generates blank characters and special characters for the title and body summary information And generates a list of words to be inspected.

The first page tracking unit 114 collects the page corresponding to the URL of the item information from the corresponding website (S220).

The first page tracking unit 114 performs a tracking check (S230).

That is, in the present invention, the first page tracking unit 114 divides the method of performing the tracking inspection into four methods.

The first page tracking unit 114 checks whether the title text and the body summary information are included in the body text of the collected page (S240).

As a result of checking in step S240, if the title and the body summary information are included, the page including the title and body summary information is completed.

On the other hand, if it is determined in step S240 that the title and body summary information are not included, the first page tracking unit 114 analyzes the page and extracts the URL using a predetermined program or command (S280).

Here, the first page tracking unit 114 can extract a URL from a frame, an Iframe, and JavaScript.

The first page tracking unit 114 collects pages using the extracted URL (S290).

Meanwhile, the first page tracking unit 114 checks whether the text summary information is included in the body text of the collected page (S250).

As a result of checking in step S250, if the body summary information is included, the page including the body summary information is traced.

On the other hand, if it is determined in step S250 that the text summary information is not included, the first page tracking unit 114 analyzes the page and extracts a URL using a predetermined program or command (S280).

Here, the first page tracking unit 114 can extract a URL from a frame, an Iframe, and JavaScript.

The first page tracking unit 114 collects pages using the extracted URL (S290).

Meanwhile, the first page tracking unit 114 checks whether the body text of the collected page includes a part of the body summary information (S260).

As a result of the check in step S260, if a part of the body summary information is included, the page including a part of the body summary information is traced.

On the other hand, if it is determined in step S260 that a part of the text summary information is not included, the first page tracking unit 114 analyzes the page and extracts the URL using a predetermined program or command (S280).

Here, the first page tracking unit 114 can extract a URL from a frame, an Iframe, and JavaScript.

The first page tracking unit 114 collects pages using the extracted URL (S290).

On the other hand, the first page tracking unit 114 checks whether the title text is included in the body text of the collected page (S270).

If it is determined in step S270 that the title is included, the page including the title is tracked.

On the other hand, if it is determined in step S270 that the title is not included, the first page tracking unit 114 analyzes the page and extracts the URL using a predetermined program or command (S280).

Here, the first page tracking unit 114 can extract a URL from a frame, an Iframe, and JavaScript.

The first page tracking unit 114 collects pages using the extracted URL (S290).

On the other hand, the first page tracking unit 114 checks whether the body text of the page collected in step S240, step S250, step S260, and step S270 includes body or body summary information of the collected page ) It is possible to use a method of checking whether the text in the tag area includes a word of clue information.

3 is a flowchart illustrating a function of a content detector according to an embodiment of the present invention.

If the portion including the title of the tracked page is found using the clue information in the tracked page, the content detecting unit 120 extracts the lowest region coinciding with the title of the clue information, If the extracted region is a list form, the extracted region is excluded from the main content region, and the extracted region is expanded to an upper node (Node) ) Is present and a region having a repetitive pattern is checked to extract a main content area.

In addition, the content detecting unit 120 corrects a portion deviating from the HTML (HyperText Markup Language) convention, and analyzes the HTML text to generate a DOM Tree.

When a plurality of parts including the title are found, the content detecting unit 120 extracts the lowest region coinciding with the title of the clue information (S310).

The content detecting unit 120 determines whether the extracted area is a list (Link List) (S320).

If it is determined in step S320 that the extracted area is a list type, the content detecting unit 120 excludes the extracted area from the main content area (S322).

In addition, the content detector 120 expands the extracted region to an upper node (Node), and checks whether or not a link exists and is a region having a repetitive pattern.

Here, the lowest region means the last node of the dom tree.

On the other hand, if it is determined in step S320 that the extracted area is not a list type, the content detection unit 120 assigns priorities to the nodes including the title according to the tag characteristics of the surrounding area (S330).

Here, the priority order may be Emphasis> Normal> Link> Hidden.

The content detecting unit 120 determines whether there is a node to be checked among the nodes to which priority has been assigned (S332).

If it is determined in step S332 that there is a node to be inspected, the content detector 120 expands the node including the title to an upper node (parent tree node on the domed tree) to perform the inspection (S334).

The content detecting unit 120 determines whether the body summary information of the clue information is included in the lower (neighbor) node that does not include the title in the extended upper node (S336).

In other words, the content detecting unit 120 assigns priorities according to the tag characteristics of the surrounding area, expands the node including the title to an upper node, and checks the extended node. And to check whether the neighboring node has the body summary information of the clue information. Here, the parent node means a parent node on the domed tree.

On the other hand, if it is determined in step S332 that there is no node to be inspected, the content detecting unit 120 determines whether the area is extracted by the feed rule (S340).

As a result of checking in step S340, if the area is not extracted by the feed rule, the content detector 120 estimates the content area with the information analyzed at the time of registering the feed (S344).

Also, the content detecting unit 120 selects a content area if the domed tree structure matches, and performs step S342.

If the content detection unit 120 fails to extract the content area from the selected title node, the content detection unit 120 checks the title node of the next highest priority.

As a result of checking in step S336, if the lower (neighbor) node includes the body summary information of the clue information or if it is determined in step S340 that the region is extracted by the feed rule, the content detection unit 120 extracts (S342).

That is, if the domed tree structure does not coincide with each other, the content detecting unit 120 selects an area having a large amount of text or a large image as a content area.

The content detecting unit 120 removes an area (comment, advertisement) other than the content (S350).

The content detecting unit 120 generates a content layout (S352).

That is, the content detecting unit 120 generates a layout in which an area other than the content (comment, advertisement) is removed.

4 is an exemplary diagram for explaining an inspection technique according to an embodiment of the present invention.

As shown in FIG. 4, the upper or parent node of td 410 included in the body table of html becomes tr 420. can be expanded to the upper level of #text (430).

The first area 440 is an area not including the "#text " Node when enlarging the "#text " Node from the #text 430 to the upper part.

If the subject area is enlarged in #text (430) and it is checked whether the subject information includes the summary information in the area that does not include the title, it is checked whether the text summary information exists in the area of the first area (440).

The pattern of the second area 450 can be represented by "div.a. # text.div. # Text", and the same pattern as the second area 450 is found in the neighboring area.

The " div " tag of the third area 460 has four patterns similar to the second area 450 and the pattern includes the " a " tag, .

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. That is, within the scope of the present invention, all of the components may be selectively coupled to one or more of them. In addition, although all of the components may be implemented as one independent hardware, some or all of the components may be selectively combined to perform a part or all of the functions in one or a plurality of hardware. As shown in FIG. The codes and code segments constituting the computer program may be easily deduced by those skilled in the art. Such a computer program can be stored in a computer-readable storage medium, readable and executed by a computer, thereby realizing an embodiment of the present invention. As the storage medium of the computer program, a magnetic recording medium, an optical recording medium, a carrier wave medium, or the like may be included.

It is also to be understood that the terms such as " comprises, "" comprising," or "having ", as used herein, mean that a component can be implanted unless specifically stated to the contrary. But should be construed as including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

As described above, the present invention provides a method and apparatus for extracting contents in a web page for extracting only contents recognized as actual contents by a user on a target web page based on summary information about a specific page in RSS, The present invention is a very useful invention that generates an effect of extracting and providing only a body page desired by a user by using summary information of RSS to various contents pages provided in RSS format.

1 is a block diagram schematically showing an apparatus for extracting contents in a web page according to an embodiment of the present invention;

FIG. 2 is a flowchart illustrating a function of a page tracking unit according to an embodiment of the present invention. FIG.

3 is a flowchart illustrating a function of a content detector according to an embodiment of the present invention.

4 is an exemplary diagram for explaining an inspection technique according to an embodiment of the present invention.

Description of the Related Art

110: main content detecting unit 112: check cache unit

114: first page tracking unit 120: content detection unit

122: contents rewrite unit 130: contents storage unit

132: Result transmitting unit 140: Feed registration unit

142: Item extracting unit 144: Second page tracking unit

146: pattern analyzing unit 148: pattern storing unit

Claims (21)

When a URL page of item information extracted from a preset feed is not a collection target, a page is configured using a preset program or command, and clue information of the item information is stored in a configured page A first page tracking unit for tracking only the pages including the clue information using the first page tracking unit; When receiving a request for content extraction from a core that implements RSS, when a portion including the title of the tracked page is found using the clue information in the tracked page, Extracts the extracted area from the main content area if it is determined that the extracted area is a list (Link List), and if the extracted area is a list form, excludes the extracted area from the main content area, (Content Detection) for extracting a main content area by examining whether or not a link exists and an area having a repetitive pattern while expanding to a node (Node); Reads a feed rule file, reads existing analysis information of the feed, compares the extracted analysis information with the extracted main content area or the clue information, and if there is an insufficient or wrong part, A content revision unit for re-controlling the main content area; A content storage unit (Store Content) for storing the main content extracted or readjusted as a file; And A Send Result for transmitting the extracted main content to the client, Lt; / RTI > Wherein the content detecting unit comprises: The node including the title is prioritized, the node including the title is extended to an upper node, and the summary information of the clue information is present in a lower node or a neighbor node that does not include the title in the extended upper node Wherein the determination unit determines whether the content of the web page is included in the web page. delete The method according to claim 1, The lowermost region, And the last node of the domed tree. delete The method according to claim 1, The upper node Wherein the parent node is a domed tree parent node. The method according to claim 1, The priority order may be, The apparatus for extracting content in a web page characterized by: Emphasis> Normal> Link> Hidden. The method according to claim 1, Wherein the content detecting unit comprises: And if the content area can not be extracted from the selected title node, the examination is performed with the title node having the next priority. 8. The method of claim 7, The content detector Wherein when the content area is not extracted, the content area is estimated with the information analyzed at the time of registering the feed, and the selected content area is selected when the dome tree structure matches. 9. The method of claim 8, Wherein the content detecting unit comprises: When the domed tree structure does not coincide with each other, selects a region in which an image exists and a text region closest to the image as a content region, and creates a layout in which a comment region or an advertisement region other than the content is removed. Apparatus for extracting content within a web page. The method according to claim 1, Wherein the first page tracking unit comprises: And a page to be inspected is divided into a blank character and a special character for the title and body summary information, and a page corresponding to the URL of the item information is collected from the corresponding web site. Device. 11. The method of claim 10, Wherein the first page tracking unit comprises: Checking whether the title and the summary information are included in the body text of the collected page, and if the title and the summary information are included as a result of the check, tracking the page including the title and the summary information If the title and the body summary information are not included as a result of the check, the server analyzes the corresponding page, extracts a URL using a predetermined program or command, and collects the page using the extracted URL. Apparatus for extracting content within a web page. 12. The method of claim 11, Wherein the first page tracking unit comprises: It is checked whether or not the text in the body tag area of the collected page includes the word of the clue information in order to check whether the title text and the body summary information are included in the body text of the collected page And extracting the content in the web page. The method according to claim 1, Wherein the first page tracking unit comprises: And tracks a page including some words corresponding to the clue information. The method according to claim 1, Wherein the predetermined program is made of JavaScript and the command redirects the web page to a frame or an Iframe. The method according to claim 1, The content detector Wherein a correction operation is performed on a part deviating from the HTML (HyperText Markup Language) protocol, and a DOM tree is generated by analyzing the HTML text. The method according to claim 1, A feed registration unit for receiving a feed from the feed input means; Extracts the item information from the received feed, collects the corresponding RSS feed page from the page corresponding to the received URL, and extracts at least one of the URL, title and summary information of the item information in the collected RSS feed page An Extract Item; A second page tracking unit for tracking the page including the clue information using the clue information of the item information when the page corresponding to the URL is not an object to be collected; A pattern for analyzing a segment of the extracted segment by tracking the main content for each item of the plurality of item information extracted from the feed and extracting the main content area including the main summary information Pattern Analysis; And A pattern storing section (Store Pattern) for storing the analyzed pattern as a file, Wherein the apparatus further comprises means for extracting content in the web page. 17. The method of claim 16, Wherein the feed supports at least one of ATOM, RSS 1.0 and RSS 2.0 standards. The method according to claim 1, A check cache unit for checking whether a previously extracted page exists for a requested page and for reading the previously extracted page when the previously extracted page is found as a result of the check, Wherein the apparatus further comprises means for extracting content in the web page. The method according to claim 1, The clue information, A title, and a summary of the contents of the web page. (a) configuring a page using a predetermined program or command if a URL page of item information extracted from a preset feed is not an object of collection; (b) tracking only the page including the clue information using the clue information of the item information in a page configured by the page tracking unit; (c) When a content detecting unit receives a request for content extraction from a core implementing RSS, when a portion including the title of the tracked page is found using the clue information in the tracked page, Extracts a lowest region corresponding to the title, checks whether the extracted region is a list (Link List), excludes the extracted region from the main content region if the extracted region is a list type, Extracting a main content area by examining whether or not the extracted area is an area having a link and exists in a repetitive pattern while enlarging the extracted area to an upper node Node; (d) reading the existing analysis information of the feed by reading the feed rule file of the content revision, comparing the extracted analysis information with the extracted main content area or the clue information, and if there is an insufficient or wrong part, Redistributing the main content area using analysis information; (e) storing the main content extracted or re-adjusted by the content storage unit as a file; And (f) transmitting, to the client, the main content whose result transmitting unit has extracted or readjusted Lt; / RTI > Wherein the content detecting unit comprises: The node including the title is prioritized, the node including the title is extended to an upper node, and the summary information of the clue information is present in a lower node or a neighbor node that does not include the title in the extended upper node The method comprising the steps of: A recording medium on which a program for executing a device for extracting contents in a web page is recorded, A function of configuring a page using a preset program or a command if a URL page of item information extracted from a pre-set feed is not an object of collection; A function of tracking only a page including the clue information using clue information of the item information in a page configured by the page tracking unit; When a content detection unit receives a request for content extraction from a core implementing RSS, when a part including the title of the tracked page is found using the clue information in the tracked page, Extracts the lowest region, checks whether the extracted region is a list (Link List), and if the extracted region is a list form, excludes the extracted region from the main content region, A function of extracting a main content area by examining whether or not a link exists and an area having a repetitive pattern while enlarging the area to an upper node Node; Reads the existing analysis information of the feed by reading a feed rule file of the content revision section, compares the extracted analysis information with the extracted main content area or the clue information, and if there is an insufficient or wrong part, A function of re-controlling the main content area by using the main content area; A function of storing the main content extracted or re-adjusted by the content storage unit as a file; And And a function of transmitting the main content to the client, And, Wherein the content detecting unit comprises: The node including the title is prioritized, the node including the title is extended to an upper node, and the summary information of the clue information is present in a lower node or a neighbor node that does not include the title in the extended upper node And a computer readable recording medium storing a program recorded thereon.

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