itextpdf-5.4.3.jar下载地址: http://www.kuaipan.cn/file/id_58980483773788178.htm
导入itextpdf-5.4.3.jar
ToPDF .java
import java.io.FileOutputStream; import com.itextpdf.text.Document; import com.itextpdf.text.Element; import com.itextpdf.text.Paragraph; import com.itextpdf.text.pdf.PdfPCell; import com.itextpdf.text.pdf.PdfPTable; import com.itextpdf.text.pdf.PdfWriter; public class ToPDF { public static void main(String[] args) { Document document = new Document(); int ColumnNums = 6; int CellNums = 24; try { // 生成PDF的绝对路径 PdfWriter.getInstance(document, new FileOutputStream("F:\test.pdf")); document.open(); // 设置Table的列数 PdfPTable table = new PdfPTable(ColumnNums); PdfPCell cell = new PdfPCell(new Paragraph("testToPDF")); cell.setHorizontalAlignment(Element.ALIGN_CENTER); cell.setColspan(ColumnNums); table.addCell(cell); for (int i = 0; i < CellNums; i++) { cell = new PdfPCell(new Paragraph(i + " ")); cell.setHorizontalAlignment(Element.ALIGN_CENTER);//设置水平Alignment cell.setVerticalAlignment(Element.ALIGN_CENTER); // 设置垂直Alignment table.addCell(cell); } document.add(table); } catch (Exception e) { e.printStackTrace(); } document.close(); } }