Image Picker

Imagepicker utility which pick all image URL used in site . Just give a URL and get list of images .

It use HTML Parser to parse html Tag nodes.

HTML Parser is a Java library used to parse HTML in either a linear or nested fashion. 

Primarily used for transformation or extraction.

Maven dependency

<dependency>

  <groupId>org.htmlparser</groupId>

  <artifactId>htmlparser</artifactId>

  <version>1.6</version>

</dependency>




or




download the jar




htmlparser-1.0.6.jar

import java.util.ArrayList;

import java.util.List;

import org.htmlparser.Parser;

import org.htmlparser.Tag;

import org.htmlparser.filters.TagNameFilter;

import org.htmlparser.util.NodeList;

import org.htmlparser.util.ParserException;

import org.htmlparser.util.SimpleNodeIterator;

public class Imagepicker {

/**

* @author Rohan Kamat

* @version 1.0

* @Date Jan 11, 2015

*/

public static void main(String[] argv) throws ParserException {

Imagepicker img = new Imagepicker();

List<String> result = img

.imagelist("http://www.pixelofnature.com/portfolio/");

System.out.println(result);

}

public List<String> imagelist(String url) throws ParserException {

List<String> result = new ArrayList<String>();

Parser parser = new Parser(url);

                //check for img tag in html

NodeList list = parser.parse(new TagNameFilter("IMG"));

               

                //traverse the node to src attribute

for (SimpleNodeIterator iterator = list.elements(); iterator

.hasMoreNodes();) {

Tag tag = (Tag) iterator.nextNode();

System.out.println(tag.getAttribute("src"));

result.add(tag.getAttribute("src"));

}

return result;

}

}