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

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

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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); 
} 

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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?