问题
I am creating a PDF through iText Java code and also adding page numbers to it similarly available here on every page at bottom.
My page numbering sequence is starting from I, 1, 2, ..., n which will be printed on each page below
I want the same to be displayed when you open the PDF in adobe reader it should start with page number I and then continue with other pages 1, 2, ..., n in the reader as well.
How can I achieve it using iText or Java code?
来源：https://stackoverflow.com/questions/59562018/how-to-set-the-default-page-while-opening-any-pdf-in-adobe-reader-to-start-from