File类-分隔符

private static final FileSystem fs = DefaultFileSystem.getFileSystem();

// 名称分隔符，Windows系统为反斜杠'\'，Linux系统为斜杠'/'
public static final char separatorChar = fs.getSeparator();
public static final String separator = "" + separatorChar;

 // 路径分隔符，Windows系统为分号';'，Linux系统为冒号':'
 public static final char pathSeparatorChar = fs.getPathSeparator();
 public static final String pathSeparator = "" + pathSeparatorChar;