How to get current directory of a web application?

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How to get current directory of a web application?

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#1 by (3 votes)
#2 by (2 votes)

2

I need to know how I get the current directory of my application, since I need to save some PDF files. I've tried it a few times, but to no avail. Can anyone give me a light? Look how I'm doing:

public String salvarPDF() throws IOException {
    String nomeArquivo = FilenameUtils.getName(arquivoUploadPDF.getFileName());
    InputStream input = arquivoUploadPDF.getInputstream();
    String caminhoCompleto = System.getProperty("user.dir") + "\src\main\webapp\uploads\pdfs";
    String caminho = "uploads\pdfs";
    OutputStream output = new FileOutputStream(new File(caminhoCompleto, nomeArquivo));
    caminho += "\" + nomeArquivo;

java

asked by anonymous 19.08.2016 / 05:42

2 answers

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score 3 · Answer 1

Another alternative:

URL location = getClass().getProtectionDomain().getCodeSource().getLocation();
System.out.println(location.getFile());

The advantage of this version is that it also works with paths within packages (in jar , war , ear , etc).

Source : SOen - Getting the Current Working Directory in Java

score 2 · Answer 2

2

It's quite simple:

String caminhoApp = new File("").getAbsolutePath();

19.08.2016 / 14:45