正確的方式來禁用提交表單輸入的PDF

Question

我試圖禁用提交表單輸入的PDF文檔。 我做這麼： PdfStamper stamper = new PdfStamper(reader, out, '\0', false);

是啊，它的工作原理，但我討厭這惱人的對話框This document enabled extended features in Adobe Reader. The document has been changed since it was created and use of extended features is no longer available. Please contact the author for the original version of this document. 當我打開PDF文件。

如何禁用顯示此對話框？ itext版本2.1.7。 試圖用chrome和firefox打開（adobe讀取插件）。

Answer 1

解決方案： 只需刪除用戶權限並啓用表單拼合。 PdfReader reader = new PdfReader(dao.getFile(id)); reader.removeUsageRights(); PdfStamper stamper = new PdfStamper(reader, out); stamper.setFormFlattening(true);