aspose-pdf-17.3.0

package com.ship.util;/** * @Author zzt * @Date 2022/2/28 */ import com.aspose.words.Document; import com.aspose.words.License; import com.aspose.words.SaveFormat; //import com.aspose.pdf.Document; //import com.aspose.pdf.Image; //import com.aspose.pdf.Page; //import com.aspose.pdf.SaveFormat; //import sun.misc.BASE64Decoder; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; /** * @Author zzt * @Date 2022/2/28 * @class_name Word2PdfAsposeUtil * @description */ public class Word2PdfAsposeUtil { public static boolean getLicense() { boolean result = false; try { InputStream is = Word2PdfAsposeUtil.class.getClassLoader().getResourceAsStream("license.xml"); // license.xml应放在..\WebRoot\WEB-INF\classes路径下 License aposeLic = new License(); aposeLic.setLicense(is); result = true; } catch (Exception e) { e.printStackTrace(); } return result; } public static boolean doc2pdf(String inPath, String outPath) { if (!getLicense()) { // 验证License 若不验证则转化出的pdf文档会有水印产生 return false; } FileOutputStream os = null; try { long old = System.currentTimeMillis(); File file = new File(outPath); // 新建一个空白pdf文档 os = new FileOutputStream(file); Document doc = new Document(inPath); // Address是将要被转化的word文档 doc.save(os, SaveFormat.PDF);// 全面支持DOC, DOCX, OOXML, RTF HTML, OpenDocument, PDF, // EPUB, XPS, SWF 相互转换 long now = System.currentTimeMillis(); System.out.println("pdf转换成功，共耗时：" + ((now - old) / 1000.0) + "秒"); // 转化用时 } catch (Exception e) { e.printStackTrace(); return false; } finally { if (os != null) { try { os.flush(); os.close(); } catch (IOException e) { e.printStackTrace(); } } } return true; } public static boolean pdf2doc(String inPath, String outPath) { if (!getLicense()) { // 验证License 若不验证则转化出的pdf文档会有水印产生 return false; } FileOutputStream os = null; try { long old = System.currentTimeMillis(); File file = new File(outPath); // 新建一个空白pdf文档 os = new FileOutputStream(file); Document doc = new Document(inPath); // Address是将要被转化的word文档 doc.save(os, SaveFormat.DOCX);// 全面支持DOC, DOCX, OOXML, RTF HTML, OpenDocument, PDF, // EPUB, XPS, SWF 相互转换 long now = System.currentTimeMillis(); System.out.println("pdf转换成功，共耗时：" + ((now - old) / 1000.0) + "秒"); // 转化用时 } catch (Exception e) { e.printStackTrace(); return false; } finally { if (os != null) { try { os.flush(); os.close(); } catch (IOException e) { e.printStackTrace(); } } } return true; } public static void main(String[] args) { Word2PdfAsposeUtil.pdf2doc("C:\\Users\\Eric\\Downloads\\Documents\\test.pdf","C:\\Users\\Eric\\Desktop\\1.doc"); } /** * 图片转PDF * * @param sourcePath * @param targetPath * @param imgType * @throws IOException */ public static void image2pdf(String sourcePath, String targetPath, String imgType) throws IOException { if (!getLicense()) { // 验证License 若不验证则转化出的pdf文档会有水印产生 return; } //创建文档 Document doc = new Document(); //新增一页 Page page = doc.getPages().add(); //设置页边距 page.getPageInfo().getMargin().setBottom(0); page.getPageInfo().getMargin().setTop(0); page.getPageInfo().getMargin().setLeft(0); page.getPageInfo().getMargin().setRight(0); //创建图片对象 Image image = new Image(); BufferedImage bufferedImage = ImageIO.read(new File(sourcePath)); //获取图片尺寸 int height = bufferedImage.getHeight(); int width = bufferedImage.getWidth(); ByteArrayOutputStream baos = new ByteArrayOutputStream(); ImageIO.write(bufferedImage, imgType, baos); baos.flush(); ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray()); image.setImageStream(bais); //设置pdf页的尺寸与图片一样 page.getPageInfo().setHeight(height); page.getPageInfo().setWidth(width); //添加图片 page.getParagraphs().add(image); //保存 doc.save(targetPath, SaveFormat.Pdf); } }