I need to parse an html file, containing more than one html tags, with jsoup.
I split the document into many html elements and I am able to extract some tags, like title
Document doc = Jsoup.parse(file, "UTF-8");
Elements el = doc.getElementsByTag("html");
for (Element e : el) {
writer = new PrintWriter(output);
writer.println(e.select("title"));
writer.println(e.select("body"));
writer.close();
}
Output
<title>titletext</title>
but it seems to ignore the existance of the body tag in every element.
Using Document.body()
just spits all the contents of the body tags together.
Since I can't get a Document from each Element to use body()
on, how can I extract the body tag from each Element seperately?
Assumed you have such a file :
<!DOCTYPE html>
<html>
<head>
<title>Page Title 1</title>
</head>
<body>
<h1>This is a Heading</h1>
<p>This is a paragraph on page 1.</p>
</body>
</html>
<html>
<head>
<title>Page Title 2</title>
</head>
<body>
<h1>This is a Heading</h1>
<p>This is a paragraph on page 2.</p>
</body>
</html>
<html>
<head>
<title>Page Title 3</title>
</head>
<body>
<h1>This is a Heading</h1>
<p>This is a paragraph on page 3.</p>
</body>
</html>
you can split your file at the end of each html part (</html>) and parse each part separately. Example :
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
public class JsoupTest {
public static void main(String argv[]) throws IOException {
String multihtml = new String(Files.readAllBytes(Paths.get("C:\\users\\manna\\desktop\\test.html")));
String [] htmlParts = multihtml.split("(?<=</html>)");
Document doc;
for(String part : htmlParts){
doc = Jsoup.parse(part);
System.out.println("");
System.out.println("title : "+doc.title());
System.out.println("");
System.out.println(doc.body().outerHtml());
System.out.println("******************************************");
}
}
}
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