query about pdf file

H开发者_如何学Cow can i append 2nd page of a pdf file to the first page. in my case the page is getting overwritten..plz reply soon

Not sure how you are generating the PDF, but better use iText PDF, helps you generate, split, merge and manipulate PDFs.

PdfWriter writer = new PdfCopy(document,new FileOutputStream("e:\\new1.pdf"));
document.open();
PdfImportedPage page; 
document.newPage(); 
for(int i=1; i<=n; i++) { 
  page = writer.getImportedPage(reader,i); 
  ((PdfCopy) writer).addPage(page); 
} 

PdfWriter writer = new PdfCopy(document,new FileOutputStream("e:\new1.pdf")); document.open(); PdfImportedPage page; document.newPage(); for(int i=1;i<=n;i++) { page = writer.getImportedPage(reader,i); ((PdfCopy) writer).addPage(page); }

How this works?