我应该如何获得jtable mysql上两个日期范围之间的记录

Question

如何使用MySQL在两个日期之间查询并在jtable上显示所选日期

    java.util.Date val1=jDateChooser1.getDate();
    java.util.Date val2=jDateChooser2.getDate();
    try{
        String sql="select * from Umar where Date between '"+val1+"' and '"+val2+"' ";
        pst=conn.prepareStatement(sql);
        rs=pst.executeQuery();
        jTable1.setModel(DbUtils.resultSetToTableModel(rs));
    }catch(Exception e){

        JOptionPane.showMessageDialog(null,e);
    }


}