import javax.swing.UIManager;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
public class ApplicationObj{
public static void main (String[] args) {
new Framel();
}
}
class Framel extends Frame
{
Lable output1;
TextField showup;
String string1;
Frame1()
{
super("Java Application");
output1=new Lable("歡迎使用");
setLayout(new FlowLayout());
string1=output1.getClass().toString();
showup=new TextField(20);
showup.setText(string1);
add(output1);
add(showup);
setSize(300,150);
show();
}
帮我看看是什么地方出错了
import java.awt.*;
import java.awt.event.*;
import java.io.*;
public class ApplicationObj{
public static void main (String[] args) {
new Framel();
}
}
class Framel extends Frame
{
Lable output1;
TextField showup;
String string1;
Frame1()
{
super("Java Application");
output1=new Lable("歡迎使用");
setLayout(new FlowLayout());
string1=output1.getClass().toString();
showup=new TextField(20);
showup.setText(string1);
add(output1);
add(showup);
setSize(300,150);
show();
}
帮我看看是什么地方出错了
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.Label;
import java.awt.TextField;/**
* @Author: Jacky.fang
* @Date: 2007-12-10 下午03:51:22
* @Company: Inventec(Shanghai)Service Co. Ltd.
*/public class ApplicationObj {
public static void main(String[] args) {
new Framel();
}
}class Framel extends Frame {
Label output1; TextField showup; String string1; Framel() {
super("Java Application");
output1 = new Label("歡迎使用");
setLayout(new FlowLayout());
string1 = output1.getClass().toString();
showup = new TextField(20);
showup.setText(string1);
add(output1);
add(showup);
setSize(300, 150);
show();
}
}
我都没有用工具光看你的代码都发现上楼同志说的拼写错误。
建议用eclipse.可以第一时间指错拼写或者方法使用是否错误