iText 文档获取 URL [重复]

Question

Document document = new Document();
PdfWriter.getInstance(document, new FileOutputStream("test.pdf"));

document.open();
Font font = FontFactory.getFont(FontFactory.COURIER, 16, BaseColor.BLACK);
Chunk chunk = new Chunk("Hello World", font);

document.add(chunk);
document.close();

这会在我的项目的根文件夹中生成test.pdf。现在我需要该文件的java.net.URL。我怎样才能得到它？

Answer 1

我相信这样的事情会奏效：

File output_file = new File("test.pdf");

//Change Line 2 to:
PdfWriter.getInstance(document, new FileOutputStream(output_file));

//To get the java.net.URL
URL url = output_file.toURI().toURL();