Question

java中怎么将jpg转换成pdf

Answer 1

如何把jpg转换成pdf

Answer 2

引用pdfbox jar包

PDDocument pdDocument = new PDDocument();
BufferedImage image = ImageIO.read(f);
int width = 612;
int height = 792;
PDPage pdPage = new PDPage(new PDRectangle(width, height));
pdDocument.addPage(pdPage);
PDImageXObject pdImageXObject = LosslessFactory.createFromImage(pdDocument, image);
PDPageContentStream contentStream = new PDPageContentStream(pdDocument, pdPage);
contentStream.drawImage(pdImageXObject, 0, 0, width, height);
contentStream.close();
pdDocument.save(srcPath + candidate + File.separator
+ f.getName().substring(0, f.getName().length() - 4) + ".pdf");
pdDocument.close();