public void echoPage( int num,String SetupFile)
   {
     int  reInt=0;
    JButton  cancel= new JButton("取消");
    JLabel   labelLine = new JLabel("________________________________________________________________________");
    JLabel  labelNothing = new JLabel("                                                                     ");
    JLabel  labelNothing2 = new JLabel("        ");    labelFile.setText( SetupFile ) ;    Container cc = getContentPane();
    cc.removeAll() ;
    cc.setLayout( new FlowLayout()) ;     progressBar = new JProgressBar(JProgressBar.HORIZONTAL ,0,300);
     progressBar.setStringPainted(true) ;
     progressBar.setString( num+"%") ;
     progressBar.setValue( num+30 ) ;    labelTitle.setFont(new Font("新宋体",Font.BOLD ,18) );
    labelFile.setFont(new Font("新宋体",Font.PLAIN  ,16) );
    labelTitle.setForeground(Color.blue ) ;
    labelFile.setForeground(Color.blue ) ;
    JPanel PanelNorth= new JPanel();
    PanelNorth.setLayout( new GridLayout(5,1,1,30));
    PanelNorth.add(labelTitle ) ;
    PanelNorth.add(labelFile  ) ;
    PanelNorth.add( progressBar  ) ;    PanelNorth.add( labelLine  ) ;    cancel.setEnabled(false);    JPanel PanelButton= new JPanel();
    PanelButton.setLayout( new BorderLayout(60,70));
    PanelButton.add( cancel,BorderLayout.EAST ) ;
    cc.add( PanelNorth ) ;
    cc.add( PanelButton ) ;    setSize(600,400);
    show();
  }