java用settext界面显示了JTextField的类信息，求解答？
//Calendar日历记事本
package wannianli;
import java.util.Calendar;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;//文件访问（JavaIO）粗体+ 波浪线
import java.util.Hashtable;//哈希表 粗下划线
public class CalendarPad extends JFrame implements MouseListener{
int year,month,day;
Hashtable hashtable;
File file;
JTextField showDay[];
JLabel title[];
JLabel[] label=new JLabel[49];
JLabel y_label=new JLabel(Messages.getString("CalendarPad.0")); //$NON-NLS-1$
JLabel m_label=new JLabel(Messages.getString("CalendarPad.1")); //$NON-NLS-1$
Calendar cal;
Calendar now=Calendar.getInstance();//实例化Calendar
int week;
NotePad notepad=null;
Month ChangeMonth;
Year ChangeYear;
String w[]={"星期日","星期一","星期二","星期三","星期四","星期五","星期六"}; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$
JPanel leftPanel,rightPanel;
public CalendarPad(int year,int month,int day)//构造函数
{
leftPanel=new JPanel();
JPanel leftCenter=new JPanel();
JPanel leftNorth=new JPanel();
leftCenter.setLayout(new GridLayout(7,7));
rightPanel=new JPanel();
this.year=year;
this.month=month;
this.day=day;
ChangeYear=new Year(this);
ChangeYear.setYear(year);
ChangeMonth=new Month(this);
ChangeMonth.setMonth(month);
title=new JLabel[7];
showDay=new JTextField[42];
for(int j=0;j |
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你这个是取值错误，取出来的是他的文件，而你要展示的是字段内容。希望采纳 |
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