import de.l3s.boilerpipe.extractors.DefaultExtractor; //导入依赖的package包/类
public TargetModelElasticSearch(Page page) {
    this.url = page.getURL().toString();
    this.retrieved = new Date();
    this.domain = page.getDomainName();
    this.html = page.getContentAsString();
    this.responseHeaders = page.getResponseHeaders();
    this.topPrivateDomain = LinkRelevance.getTopLevelDomain(page.getDomainName());
    this.isRelevant = page.getTargetRelevance().isRelevant() ? "relevant" : "irrelevant";
    if (page.isHtml()) {
        this.words = page.getParsedData().getWords();
        this.wordsMeta = page.getParsedData().getWordsMeta();
        this.title = page.getParsedData().getTitle();
        this.relevance = page.getTargetRelevance().getRelevance();
        try {
            this.text = DefaultExtractor.getInstance().getText(page.getContentAsString());
        } catch (Exception e) {
            this.text = "";
        }
    }
}
 

import de.l3s.boilerpipe.extractors.DefaultExtractor; //导入依赖的package包/类
@Test
public void testBoilerpipe() throws IOException, BoilerpipeProcessingException{
	String plain = ArticleExtractor.getInstance().getText(_html);
	System.out.println("=== BEGIN BOILERPIPE OUTPUT 1 ===");
	System.out.println(plain);
	System.out.println("=== END BOILERPIPE OUTPUT 1 ===");
	
	plain = DefaultExtractor.getInstance().getText(_html);
	System.out.println("=== BEGIN BOILERPIPE OUTPUT 2 ===");
	System.out.println(plain);
	System.out.println("=== END BOILERPIPE OUTPUT 2 ===");
}
 

import de.l3s.boilerpipe.extractors.DefaultExtractor; //导入依赖的package包/类
private void extractHtml(InputStream record, Document doc) throws TextExtractionException {
    try {
        BoundedInputStream in = new BoundedInputStream(record, maxDocSize);
        TextDocument textDoc = new BoilerpipeSAXInput(new InputSource(in)).getTextDocument();
        doc.setTitle(textDoc.getTitle());
        doc.setText(textDoc.getText(true, true).replace("\uFFFF", ""));
        if (boilingEnabled) {
            DefaultExtractor.INSTANCE.process(textDoc);
            doc.setBoiled(textDoc.getContent().replace("\uFFFF", ""));
        }
    } catch (SAXException | BoilerpipeProcessingException | IllegalArgumentException | ArrayIndexOutOfBoundsException e) {
        throw new TextExtractionException(e);
    }
}
 

import de.l3s.boilerpipe.extractors.DefaultExtractor; //导入依赖的package包/类
/**
 * Creates a new boilerpipe-based content extractor, using the
 * {@link DefaultExtractor} extraction rules and "delegate" as the content handler.
 *
 * @param delegate
 *            The {@link ContentHandler} object
 */
public BoilerpipeContentHandler(ContentHandler delegate) {
    this(delegate, DefaultExtractor.INSTANCE);
}