Java利用iText實現Pdf導出

import java.io.FileOutputStream;  
import com.lowagie.text.Document;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfWriter;

public class TestPdf {
    public static void main(String[] args) {    
       Document doc = null;    
       try {    
            doc = new Document();    
            PdfWriter.getInstance(doc, new FileOutputStream("C:\\itext.pdf"));    
            doc.open();    
            doc.addTitle("測試標題");
            doc.addAuthor("wangwei");
            doc.addCreationDate();
            doc.addSubject("測試主題");
            doc.add(new Paragraph("Hello World"));    
        } catch (Exception e) {    
            e.printStackTrace();    
        } finally {    
            doc.close();    
        }    
    }   
}