JAVA选择文件夹路径,该怎么解决

JAVA选择文件夹路径
JAVA选择文件夹路径、要文件夹的路径，而input type="file"只能选择文件，却选不了文件夹
大侠们。怎么弄？告诉我一下

[解决办法]
用JFileChooser，并且setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);

Java code

public class DemoJFileChooser extends JPanel   implements ActionListener {   JButton go;      JFileChooser chooser;   String choosertitle;     public DemoJFileChooser() {    go = new JButton("Do it");    go.addActionListener(this);    add(go);   }  public void actionPerformed(ActionEvent e) {    int result;            chooser = new JFileChooser();     chooser.setCurrentDirectory(new java.io.File("."));    chooser.setDialogTitle(choosertitle);    chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);    //    // disable the "All files" option.    //    chooser.setAcceptAllFileFilterUsed(false);    //        if (chooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION) {       System.out.println("getCurrentDirectory(): "          +  chooser.getCurrentDirectory());      System.out.println("getSelectedFile() : "          +  chooser.getSelectedFile());      }    else {      System.out.println("No Selection ");      }     }     public Dimension getPreferredSize(){    return new Dimension(200, 200);    }      public static void main(String s[]) {    JFrame frame = new JFrame("");    DemoJFileChooser panel = new DemoJFileChooser();    frame.addWindowListener(      new WindowAdapter() {        public void windowClosing(WindowEvent e) {          System.exit(0);          }        }      );    frame.getContentPane().add(panel,"Center");    frame.setSize(panel.getPreferredSize());    frame.setVisible(true);    }}
[解决办法]
这个答案很N借鉴哈