java - Get the path when run from terminal or command line -

java - Get the path when run from terminal or command line -

i trying create programme run terminal or command line. have supply file name in arguments. want able path in programme run , append file name it. this:

public static void main(string[] args) { scanner scanner = new scanner(system.in); if (args.length > 0) { if (args[0] instanceof string && !args[0].equals(null)) { if (args[0].equals("compile")) { system.out.println("file compile:"); string filename = scanner.next(); string path = /*get path here*/ + filename; file textfile = new file(path); if (textfile.exists()) { compiler compiler = new compiler(textfile); compiler.compile(); } else { system.out.println("file doesn't exist"); } } } } }

this should work you:

paths.get("").toabsolutepath().tostring()

you can test by:

system.out.println("" + paths.get("").toabsolutepath().tostring());

java