PDF 和 Excel

public class PdfWordList extends AbstractPdfView {

	protected void buildPdfDocument(Map<String, Object> model, Document doc, PdfWriter writer,
			HttpServletRequest request, HttpServletResponse response) throws Exception {

		List<String> words = (List<String>) model.get("wordList");
		for (String word : words) {
			doc.add(new Paragraph(word));
		}
	}
}

class PdfWordList : AbstractPdfView() {

	override fun buildPdfDocument(model: Map<String, Any>, doc: Document, writer: PdfWriter,
			request: HttpServletRequest, response: HttpServletResponse) {

		val words = model["wordList"] as List<String>
		for (word in words) {
			doc.add(Paragraph(word))
		}
	}
}