JavaDemo01
弹出对话框
package cn.landv.javademo;
import javax.swing.*;
import java.awt.*;
public class TestFrame {
public TestFrame() {
}
public static void main(String[] args) {
Frame f =new Frame("fuck this java");
f.setBackground(Color.BLUE);
f.setSize(300,150);
f.setVisible(true);
String s =JOptionPane.showInputDialog(null, "这是一个可供用户输入信息的对话框");
f.setTitle(s);
}
}
