jcreator 编译问题
WEIJX 2003-10-30 09:49:22 import java.awt.*;
import java.awt.event.*;
public class ApplicationGraphicsInOut
{
public static void main(String args[])
{
new FrameInOut();
}
}
class FrameInOut extends Frame implements ActoinListener
{
Label prompt;
TextField input,output;
FrameInOut()
{
super("图形用户界面的Java Application 程序");
prompt=new Label("请输 入您的名字");
input=new TextField(6);
output=new TextField(20);
setLayout(new FlowLayout());
add(prompt);
add(input);
add(output);
input.addActionListener(this);
setSize(300,200);
show();
}
public void actionPerformed(ActionEvent e)
{
output.setText(input.getText()+",欢迎您!");
}
}
以上是书本的源代码
在jcreator 2.5 pro下编译出错,提示如下:
--------------------Configuration: JDK version 14 <Default>--------------------
E:\javasoft\ApplicationGraphicsInOut.java:10: cannot resolve symbol
symbol : class ActoinListener
location: class FrameInOut
class FrameInOut extends Frame implements ActoinListener
^
E:\javasoft\ApplicationGraphicsInOut.java:24: addActionListener(java.awt.event.ActionListener) in java.awt.TextField cannot be applied to (FrameInOut)
input.addActionListener(this);
^
2 errors
Process completed.
我初接触JAVA,请高手指点指点,多谢了