[spring boot] PDF 출력 - iText7_01(TEXT)

import java.io.File;
import java.io.FileNotFoundException;

import com.itextpdf.io.IOException;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.Paragraph;

public class Itext7_03 {
	public static void main(String[] args) throws IOException {
		try {

			File file = new File("Hello_PDF.pdf");

			PdfWriter pdfWriter;
			pdfWriter = new PdfWriter(file);
			PdfDocument pdfDocument = new PdfDocument(pdfWriter);

			Document document = new Document(pdfDocument);

			Paragraph paragraph = new Paragraph("Hello PDF iText7");
			paragraph.add("\n");
			paragraph.add("www.TokyoAJ.com.");

			document.add(paragraph);

			document.close();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
	}
}

output : Hello_PDF.pdf

Maven pom.xml

<dependencies>
  <dependency>
    <groupId>com.itextpdf</groupId>
    <artifactId>kernel</artifactId>
    <version>RELEASE</version>
  </dependency>
  <dependency>
    <groupId>com.itextpdf</groupId>
    <artifactId>io</artifactId>
    <version>RELEASE</version>
  </dependency>
  <dependency>
    <groupId>com.itextpdf</groupId>
    <artifactId>layout</artifactId>
    <version>RELEASE</version>
  </dependency>
</dependencies>