Java开发网 - 关于JOptionPane.showInputDialog问题

Topic: 关于JOptionPane.showInputDialog问题

1.关于JOptionPane.showInputDialog问题

Posted by: moon1111
Posted on: 2006-07-17 04:46

我照着书里面的打
import javax.swing.*;
public class duihua {
public static void main (String args[]) {
String name = JOptionPane.showInputDialog ("please input your name!");
String input = JOptionpane.showInputDialog ("plesae input youe age!");
int age = Integer.parseInt (input);
System.out.println ("hello, " + name + ". your age is: " + age);
System.exit (0);
}
}
它老是指着我的JJ报错误，到底是什么问题？？

2.Re:关于JOptionPane.showInputDialog问题 [Re: moon1111]	Copy to clipboard
Posted by: why Posted on: 2006-07-17 08:13 What's JJ? You should have read (and showed us) the error message. String input = JOptionPane.showInputDialog ("plesae input youe age!");

3.Re:关于JOptionPane.showInputDialog问题 [Re: moon1111]	Copy to clipboard
Posted by: 123428316 Posted on: 2006-08-30 22:44 String input = JOptionPane.showInputDialog ("plesae input youe age!"); P大写,,

4.Re:关于JOptionPane.showInputDialog问题 [Re: moon1111]	Copy to clipboard
Posted by: lwfllr Posted on: 2006-09-04 20:10 要注意大小写啊~~ 你用记事本写的代码吗?~~ 代码写错与写对是不一样的~~