Java - File 구분자 (File Separator)

Windows : "C:\Windows\System32\drivers\e"

Linux : "/home/account/Desktop"

File file = new File("/tmp/" + File.separator + "text.txt");

System.out.println(file.toPath());

/tmp/text.txt

String separator = System.getProperty("file.separator");

File file = new File("/tmp/" + separator + "text.txt");

System.out.println(file.toPath());

/tmp/text.txt

/**
 * The system-dependent default name-separator character, represented as a
 * string for convenience.  This string contains a single character, namely
 * <code>{@link #separatorChar}</code>.
 */
public static final String separator = "" + separatorChar;