swing _JFileChooser文件选择窗口

 import javax.swing.JFileChooser;
 import org.eclipse.swt.internal.win32.TCHITTESTINFO;

 public class test {

     public static void main(String[] args) {
     JFileChooser f = new JFileChooser();
     int result = f.showOpenDialog(null);//执行文件选择窗口
     if (result==f.APPROVE_OPTION) {
             String string = f.getSelectedFile().getPath();//得到文件路径
     System.out.println(string);
     }
 if (result==f.CANCEL_OPTION) {
     System.out.println("cancel");
 }
 if (result == f.ERROR_OPTION) {
     System.out.println("error");
 }
     }

 }