小编jav*_*ava的帖子

好的,所以昨天我发布了一个关于创建一个java jframe的问题,模拟电影中的矩阵雨,我希望就像这个php示例

http://mgccl.com/2007/03/30/simple-version-matrix-like-animated-dropping-character-effect-in-php

但我希望得到一些帮助,两件事,

第一列有一列多于一列,第二列有后面跟着的字符

到目前为止这是我的代码

import java.awt.*;
import java.util.*;
import javax.swing.*;

@SuppressWarnings("serial")
public class MainFrame extends JFrame { 

private static final int FONT_SIZE = 20;
private static final int NUMBER_OF_REPEATS = 5;
private static final String TEXT = new String("0123456789/*-+/<>?;:[]~!@#$%^&*()+=abcdefghijklmnopqrstuvwxyz");
private static JPanel panel = new JPanel(null);
private static Random random = new Random();
private static JLabel label[] = new JLabel[NUMBER_OF_REPEATS];

public MainFrame() {        
    this.add(panel);
    panel.setBackground(Color.BLACK);
}

public void scroll() {
    for (int i = 0; i < NUMBER_OF_REPEATS; …