Parse html file and get attribute using jsoup - Java HTML

Java examples for HTML:JSoup

  1. HOME
  2. Java
  3. HTML
  4. JSoup

Description

Parse html file and get attribute using jsoup

Demo Code

package parser;//  ww  w. j  a  va  2  s .  co m

import java.io.FileOutputStream;
import java.io.IOException;

import org.jsoup.nodes.Element;

public class autoTag {

    public static void main(String[] args) throws IOException {

        for (int i = 0; i < 20; i++) {
            for (int j = 0; j < 100; j++) {
                String fname = "/page" + i + "/url" + j + ".html";
                String outfile = "data/trainingset/noisyadded/page" + i + "/url" + j + ".html";

                try {
                    JSoupParser parser = new JSoupParser();
                    parser.parseFile(fname);

                    Element body = parser.getBody();
                    String domHeight = "";
                    for (Element e : body.getAllElements())
                        if (e.attr("species").equals("main")) {
                            domHeight = e.attr("domheight");
                        }

                    for (Element e : body.getAllElements())
                        if (e.attr("domheight").equals(domHeight)
                                && e.attr("species").equals(""))
                            e.attr("species", "noisy");

                    FileOutputStream buf = new FileOutputStream(outfile);
                    buf.write(body.outerHtml().getBytes());
                    buf.close();

                } catch (IOException e) {
                    //          e.printStackTrace();
                    continue;
                }
            }
        }
    }
}

Related Tutorials