java实现简单猜数字

java实现简单猜数字

本文实例为大家分享了java实现简单猜数字的具体代码，供大家参考，具体内容如下

代码不多说，图片自加，实现功能有数字比大小，菜单开始，帮助，退出，关于等，运行结果如图：

代码：

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.FlowLayout;

import java.awt.Font;

import java.awt.GridLayout;

import java.awt.Image;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.Random;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JMenu;

import javax.swing.JMenuBar;

import javax.swing.JMenuItem;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import javax.swing.JTextField;

public class Bingo extends JFrame implements ActionListener {

JFrame frame;

JMenuBar topBbr;

JMenu menuQ;

JMenu menuF;

JMenuItem start = new JMenuItem("开始(n)");

JMenuItem out = new JMenuItem("不玩了(e)");

JMenuItem help = new JMenuItem("帮助(h)");

JMenuItem about = new JMenuItem("关于(a)");

JPanel panelMain = new JPanel(new BorderLayout());

JPanel panelNext = new JPanel(new BorderLayout());

JButton btnStart;

JPanel jp1, jp2, jp3, jp4;

public static void main(String[] args) {

new Bingo();

}

public Bingo() {

frame = new JFrame();

topBbr = new JMenuBar();

frame.setTitle("王氏猜数字游戏1.0版");

frame.setSize(400, 320);

frame.setLocation(450, 240);

frame.setLayout(getLayout());

// frame.setLayout(new FlowLayout());

menuQ = new JMenu("游戏(q)");

menuQ.add(start);

menuQ.add(out);

menuF = new JMenu("帮助(f)");

ImageIcon icon = new ImageIcon("imgs/logo.jpg");

btnStart = new JButton(icon);

JButton caiButton = new JButton("猜一猜");

JButton congButton = new JButton("重新来");

JTextField text = new JTextField(6);

JLabel mes = new JLabel(" 请你输入一个2位数");

menuF.add(help);

menuF.add(about);

topBbr.add(menuQ);

topBbr.add(menuF);

frame.setJMenuBar(topBbr);

panelMain.add("Center", btnStart);

frame.add(panelMain);

frame.setResizable(false);

frame.setVisible(true);

// Image im = new ImageIcon("imgs/logo.jpg").getImage();

// im = im.getScaledIssMgJcbbnstance(-1, 90, DO_NOTHING_ON_CLOSE);

// setIconImage(im);

start.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

panelMain.setVisible(false);

start.setEnabled(false);

frame.add(panelNext);

jp1 = new JPanel();

jp2 = new JPanel(new GridLayout(2, 1));

jp3 = new JPanel();

JLabel top = new JLabel("??");

// top.setBackground(new Color(100, 100, 0, 100));

// top.setOpaque(true);

JLabel jb = new JLabel(" ");

JLabel jb2 = new JLabel(

" ");

top.setFont(new Font("隶体", Font.BOLD, 100));

top.setForeground(Color.yellow);

jp1.add(top);

jp2.add(mes);

jp2.add(text);

jp3.add(caiButton);

jp3.add(congButton);

panelNext.add("North", jp1);

panelNext.add("Center", jp2);

panelNext.add("West", jb);

panelNext.add("East", jb2);

panssMgJcbbelNext.add("South", jp3);

panelNext.setVisible(true);

}

});

// 开始监听1

btnStart.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

start.setEnabled(false);

panelMain.setVisible(false);

frame.add(panelNext);

jp1 = new JPanel();

jp2 = new JPanel(new GridLayout(2, 1));

jp3 = new JPanel();

JLabel top = new JLabel("??");

// top.setBackground(new Color(100, 100, 0, 100));

// top.setOpaque(true);

JLabel jb = new JLabel(" ");

JLabel jb2 = new JLabel(" ");

top.setFont(new Font("隶体", Font.BOLD, 100));

top.setForeground(Color.yellow);

jp1.add(top);

jp2.add(mes);

jp2.add(text);

jp3.add(caiButton);

jp3.add(congButton);

panelNext.add("North", jp1);

panelNext.add("Center", jp2);

panelNext.add("West", jb);

panelNext.add("East", jb2);

panelNext.add("South", jp3);

panelNext.setVisible(true);

}

});

// 退出监听

out.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

frame.setVisible(false);

}

});

// 帮助监听

help.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

JOptionPane.showMessageDialog(null, "请按开始进行游戏！就是猜数字而已，就不多说了！",

"帮助", JOptionPane.PLAIN_MESSAGE);

}

});

// 关于监听

about.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

JOptionPane.showMessageDialoghttp://(frame, "谢谢尝脸试玩！", "3Q",

JOptionPane.WARNING_MESSAGE);

}

});

// 开始监听2

caiButton.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

Random x = new Random();

int y = x.nextInt(100);

try {

int num = Integer.parseInt(text.getText());

if (num > y) {

mes.setText(" 你输入的" + num + "大了哦！");

if (num > 99) {

mes.setText(" 请输入小于99的数字!");

}

}else if(num == y){

mes.setText(" 恭喜你猜对了哦！");

}

else{

mes.setText(" 你输入的" + num + "小了哦！");

if (num < 1) {

mes.setText(" 请输入大于0的数字!");

}

}

} catch (Exception e2) {

mes.setText(" 请输入0-99的数字!");

}

}

});

// 重置监听

congButton.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

text.setText("");

}

});

}

@Override

public void actionPerformed(ActionEvent e) {

}

}

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