iTex导出PDF

iText导出PDF，所需jar包如下：

itext-asian-5.2.0.jar 支持导出中文的jar包

itextpdf-5.5.9.jar PDF核心jar包

bcprov-jdk15on-147.jar PDF加密jar包 不加入则会报：org.bouncycastle.asn1.ASN1OctetString 错误。

 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;

 import com.itextpdf.text.BaseColor;
 import com.itextpdf.text.Document;
 import com.itextpdf.text.DocumentException;
 import com.itextpdf.text.Element;
 import com.itextpdf.text.Font;
 import com.itextpdf.text.Image;
 import com.itextpdf.text.PageSize;
 import com.itextpdf.text.Paragraph;
 import com.itextpdf.text.Phrase;
 import com.itextpdf.text.pdf.BaseFont;
 import com.itextpdf.text.pdf.PdfPCell;
 import com.itextpdf.text.pdf.PdfPTable;
 import com.itextpdf.text.pdf.PdfWriter;

 public class JavaPdfHelloWorld {
     public static void main(String[] args)
         throws IOException {
         Document document = new Document();
         try {
             //中文字体
             BaseFont bfChinese =
                 BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
             Font FontChinese = new Font(bfChinese, 12, Font.NORMAL);
             //写入器
             PdfWriter writer = PdfWriter.getInstance(document,
                 new FileOutputStream("C:\\Users\\hp\\Desktop\\HelloWorld.pdf"));
             // 设置密码为："World"
             writer.setEncryption("xiaofei".getBytes(),
                 "12346".getBytes(),
                 PdfWriter.ALLOW_SCREENREADERS,
                 PdfWriter.STANDARD_ENCRYPTION_128);
             //添加PDF属性
             document.addTitle("小飞机的测试PDF");
             document.setPageSize(PageSize.A4);
             document.addAuthor("xiaofei.xian");
             document.addCreationDate();
             document.addKeywords("xianxiaofei,xiaofei,fei,pdf,PDF,sysecho,Sysecho,SYSECHO");
             document.addSubject("12341234567");
             document.open();
             Paragraph pph1 = new Paragraph("因为我想活着，我不能掩藏我心中的本欲，正如我心中爱你美丽,又怎能嘴上装四大皆空。", FontChinese);
             pph1.setSpacingAfter(50);
             pph1.setSpacingBefore(50);
             pph1.setFont(FontChinese);
             document.add(pph1);
             //读取一个图片
             Image image = Image.getInstance("C:\\Users\\hp\\Desktop\\1.jpg");
             //设置图片的位置
             image.setAbsolutePosition(50, 750);
             //设置图片的大小
             image.scaleAbsolute(68, 80);
             //插入一个图片
             document.add(image);

             //表格插入
             PdfPTable table = new PdfPTable(3);
             table.setHorizontalAlignment(Element.ALIGN_LEFT);
             PdfPCell cell = new PdfPCell(new Phrase("表头1", FontChinese));
             cell.setBackgroundColor(BaseColor.LIGHT_GRAY);
             cell.setHorizontalAlignment(Element.ALIGN_CENTER);
             table.addCell(cell);
             cell.setPhrase(new Phrase("表头2", FontChinese));
             table.addCell(cell);
             cell.setPhrase(new Phrase("表头3", FontChinese));
             table.addCell(cell);
             table.addCell("2.1");
             table.addCell("2.2");
             table.addCell("2.3");
             document.add(table);
             document.close();
             writer.close();
             System.out.println("pdf exported success!");
         }
         catch (DocumentException e) {
             e.printStackTrace();
         }
         catch (FileNotFoundException e) {
             e.printStackTrace();
         }
     }
 }