请大侠帮忙看看，下面的程序无法执行

[qq_37815225]

import java.awt.*;
import java.awt.event.*;
class MyWindow extends Frame implements ActionListener
{
TextField text1,text2,text3;
MyWindow()
{
setLayout(new FlowLayout());
text1=new TextField(8);
text1=new TextField(8);
text1=new TextField(15);
add(text1);
add(text2);
add(text3);
setBounds(100,100,200,150);
text1.addActionListener(this);
text2.addActionListener(this);
setVisible(true);
validate();
}
//对事件处理方法
public void actionPerformed(ActionEvent e)
{
if (e.getSource()==text1)
{
String word=text1.getText();
if(word.equals("boy"))
{
text3.setText("男孩");
}
else if(word.equals("girl"))
{
text3.setText("女孩");
}
else {text3.setText("没有该单词！");
}
}
else if (e.getSource()==text2)
{
String word=text2.getText();
if(word.equals("男孩"))
{
text3.setText("boy");
}
else if(word.equals("女孩"))
{
text3.setText("girl");
}
else {text3.setText("没有该单词！");
}
}
}

}

public class Eve {
public static void main(String args[])
{
MyWindow win=new MyWindow();
}
}

[bcsflilong]

text1=new TextField(8);
text1=new TextField(8);
text1=new TextField(15);
add(text1);
add(text2);
add(text3);

改为

text1=new TextField(8);
text2=new TextField(8);
text3=new TextField(15);
add(text1);
add(text2);
add(text3);

[沙子]

楼上说的不错

[小七和十一的爸爸]

楼上说的不错

[qq_37815225]

谢谢楼上的三位大侠！

[合肥-歪歪]

兄弟，你这基础不行啊。。。。

[qq_37815225]

是的，刚学习，下面还有一条也请帮我看看啊！

[qq_37815225]

import java.awt.*; //import java.awt.event.*; class WindowExit extends Frame //implements ActionListener { MenuBar menubar; Menu menu; MenuItem itemExit; WindowExit(String s) { setTitle(s); Toolkit tool=getToolkit(); Dimension dim=tool.getScreenSize(); setBounds(0,0,dim.width,dim.height/2); menubar=new MenuBar(); menu=new Menu("文件"); itemExit=new MenuItem("退出"); menu.add(itemExit); menubar.add(menu); setMenuBar(menubar); //exit.addActionListener(this); setVisible(true); validate(); } } public class WindowEx { public static void main(String args) { WindowExit win=new WindowExit("窗口"); } }