使用itextpdf操作pdf

使用maven引入jar

<dependency>    <groupId>com.itextpdf</groupId>    <artifactId>itextpdf</artifactId>    <version>5.2.0</version></dependency><dependency>    <groupId>com.itextpdf</groupId>    <artifactId>itext-asian</artifactId>    <version>5.2.0</version></dependency>

创建exportToPDF工具类

package com.os.core.util.file.exportPdf;import com.itextpdf.text.*;import com.itextpdf.text.pdf.BaseFont;import com.itextpdf.text.pdf.FontSelector;import com.itextpdf.text.pdf.PdfWriter;import java.io.FileNotFoundException;import java.io.FileOutputStream;/** * Created by PengSongHe on 2016/10/20 0020. */public class exportToPDF {    public static void main(String[] args) {        try {            Document document = new Document();//默认A4            PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("d:/HelloWorld.pdf"));            writer.setPdfVersion(PdfWriter.PDF_VERSION_1_7);            document.addCreationDate();            document.addCreator("飞翔家族");            document.addTitle("export pdf");            document.addKeywords("export");            document.addSubject("飞翔家族 export pdf");            document.open();//处理中文，需要itextasian.jar支持            FontSelector selector = new FontSelector();            selector.addFont(FontFactory.getFont(FontFactory.TIMES_ROMAN, 12));            selector.addFont(FontFactory.getFont("STSongStd-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED));            Phrase phrase = selector.process("HelloWord！你好。\u4fdd\u5b58");            document.add(new Paragraph(phrase));            //添加新页            //document.newPage();            //writer.setPageEmpty(false);            //document.add(new Paragraph("New page"));            document.close();        } catch (FileNotFoundException e) {            e.printStackTrace();        } catch (DocumentException e) {            e.printStackTrace();        }    }}