如何在Eclipse中查看Java类库的源代码

在Eclipse中查看Java类库的源代码，可以通过Ctrl+鼠标左键的方式来完成；在下载JDK并安装的时候，会有一个src.zip文件，此文件就是Java类库的源码。但是有时候，会出现源码未找到的问题，此时可以通过对其设置来解决。

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以JDK1.8为例，查看一下src.zip文件

如果发现找不到源代码，则进行设置

点击Attach Source按钮，弹出视图，把JDK下的src.zip文件传入点击OK即可

此时按住Ctrl+鼠标左键指向Java类库当中的类，就可以查看类的源代码

以Object类为例演示

如何查看javaJDK中底层源码

在初次使用java时，往往我们对最基本的java类会忽略对其内部基本的实现的了解，也往往不屑于了解其内部实现机制，以为它们本来就是这样子。而其实贯穿java的整个过程，所有上层的使用，都是源于对底层的扩展，所以要真正去了解这门语言，就必须得从其底层开始认真去了解它。而要深入了解，就需要更多去关注其内部的实现是怎样子的。

在使用IDE的过程中，我们经常会需要能在IDE中就可以便捷的去查看java的源码，但若没有做相关设置，一般在IDE是查看不了java源码的，此次提供在eclipse中设置查看java源码的方式。

设置步骤如下:

1.点 “window”- "Preferences" - "Java" - "Installed JRES"

2.此时"Installed JRES"右边是列表窗格，列出了系统中的 JRE 环境，选择你的JRE，然后点边上的 "Edit..."， 会出现一个窗口(Edit JRE)

3.选中rt.jar文件的这一项：“c:\program files\java\jre_1.8\lib\rt.jar” 

点 左边的“+” 号展开它，

4.展开后，可以看到“Source Attachment:(none)”，点这一项，点右边的按钮“Source Attachment...”, 选择你的JDK目录下的 “src.zip”文件(该文件在JDK安装目录的根目录下)

5.一路点"ok"，设置完成

设置完成后，按住ctrl键再用鼠标单击某一个jdk方法名或类名，便能看到该方法的源代码了。此外按F3也能实现。

PS：rt.jar包含了jdk的基础类库，也就是你在java

doc里面看到的所有的类的class文件；src.zip文件里面放着的正是基本类所对应的源文件（即*.java格式的文件）；同理，我们可以去网上下载各个JAVA开源框架所对应的源代码包，比如spring-src.zip，然后再按照上面的设置步骤设置，就可以查看到对应的JAVA框架源代码了。

转自：网页链接

高分求两个简单的JAVA设计源代码

上面 wuzhikun12同学写的不错，但我想还不能运行，并且还不太完善。我给个能运行的：（注意：文件名为：Test.java)

//要实现对象间的比较，就必须实现Comparable接口，它里面有个compareTo方法

//Comparable最好使用泛型，这样，无论是速度还是代码量都会减少

@SuppressWarnings("unchecked")

class Student implements ComparableStudent{

private String studentNo; //学号

private String studentName; //姓名

private double englishScore; //英语成绩

private double computerScore; //计算机成绩

private double mathScore; //数学成绩

private double totalScore; //总成绩

//空构造函数

public Student() {}

//构造函数

public Student(String studentNo,String studentName,double englishSocre,double computerScore,double mathScore) {

this.studentNo = studentNo;

this.studentName = studentName;

this.englishScore = englishSocre;

this.computerScore = computerScore;

this.mathScore = mathScore;

}

//计算总成绩

public double sum() {

this.totalScore = englishScore+computerScore+mathScore;

return totalScore;

}

//计算评测成绩

public double testScore() {

return sum()/3;

}

//实现compareTO方法

@Override

public int compareTo(Student student) {

double studentTotal = student.getTotalScore();

return totalScore==studentTotal?0:(totalScorestudentTotal?1:-1);

}

//重写toString方法

public String toString(){

return "学号："+this.getStudentNo()+" 姓名："+this.getStudentName()+" 英语成绩："+this.getEnglishScore()+" 数学成绩："+this.getMathScore()+" 计算机成绩："+this.getComputerScore()+" 总成绩："+this.getTotalScore();

}

//重写equals方法

public boolean equals(Object obj) {

if(obj == null){

return false;

}

if(!(obj instanceof Student)){

return false;

}

Student student = (Student)obj;

if(this.studentNo.equals(student.getStudentName())) { //照现实来说，比较是不是同一个学生，应该只是看他的学号是不是相同

return true;

} else {

return false;

}

}

/*以下为get和set方法，我个人认为，totalScore的set的方法没必要要，因为它是由其它成绩计算出来的

在set方法中，没设置一次值，调用一次sum方法，即重新计算总成绩

*/

public String getStudentNo() {

return studentNo;

}

public void setStudentNo(String studentNo) {

this.studentNo = studentNo;

sum();

}

public String getStudentName() {

return studentName;

}

public void setStudentName(String studentName) {

this.studentName = studentName;

sum();

}

public double getEnglishScore() {

return englishScore;

}

public void setEnglishScore(double englishScore) {

this.englishScore = englishScore;

sum();

}

public double getComputerScore() {

return computerScore;

}

public void setComputerScore(double computerScore) {

this.computerScore = computerScore;

sum();

}

public double getMathScore() {

return mathScore;

}

public void setMathScore(double mathScore) {

this.mathScore = mathScore;

sum();

}

public double getTotalScore() {

return totalScore;

}

}

//Student子类学习委员类的实现

class StudentXW extends Student {

//重写父类Student的testScore()方法

@Override

public double testScore() {

return sum()/3+3;

}

public StudentXW() {}

//StudentXW的构造函数

public StudentXW(String studentNo,String studentName,double englishSocre,double computerScore,double mathScore) {

super(studentNo,studentName,englishSocre,computerScore,mathScore);

}

}

//Student子类班长类的实现

class StudentBZ extends Student {

//重写父类Student的testScore()方法

@Override

public double testScore() {

return sum()/3+5;

}

public StudentBZ() {}

//StudentXW的构造函数

public StudentBZ(String studentNo,String studentName,double englishSocre,double computerScore,double mathScore) {

super(studentNo,studentName,englishSocre,computerScore,mathScore);

}

}

//测试类

public class Test {

public static void main(String[] args) {

//生成若干个student类、StudentXW类、StudentBZ类

Student student1 = new Student("s001","张三",70.5,50,88.5);

Student student2 = new Student("s002","李四",88,65,88.5);

Student student3 = new Student("s003","王五",67,77,90);

StudentXW student4 = new StudentXW("s004","李六",99,88,99.5);

StudentBZ student5 = new StudentBZ("s005","朱漆",56,65.6,43.5);

Student[] students = {student1,student2,student3,student4,student5};

for(int i = 0 ; istudents.length; i++){

double avgScore = students[i].testScore();

System.out.println(students[i].getStudentName()+"学生的评测成绩为："+ avgScore+"分");

}

}

}

运行结果为：

张三学生的评测成绩为：69.66666666666667分

李四学生的评测成绩为：80.5分

王五学生的评测成绩为：78.0分

李六学生的评测成绩为：98.5分

朱漆学生的评测成绩为：60.03333333333333分

求编写一个超级简单的Java的程序源代码

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

class ConstructFrame extends JFrame

{

private static final long serialVersionUID = 1L;

String value1="",result,value2="";

int flag=0,fix=0,sum=1;

Boolean happy;

JTextField text=new JTextField(30);

int flagsum=0;

Container c=getContentPane();

JButton buttonx;

ConstructFrame()

{ super("计算器");

c.setLayout(null);

c.setBackground(Color.blue);

this.setSize(400, 400);

c.add(text);

text.setHorizontalAlignment(JTextField.RIGHT);

final JButton buttonx=new JButton("BackSpace");

c.add(buttonx);

buttonx.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

int count=0;

String temp;

if(flag==0)

{

count=value1.length();

if(count!=1)

temp=value1.substring(0, count-1);

else

temp="0";

value1=temp;

}

else

{

count=value2.length();

if(count!=1)

temp=value2.substring(0, count-1);

else

temp="0";

value2=temp;

}

text.setText(temp);

}

});

final JButton buttony=new JButton("CE");

c.add(buttony);

buttony.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

value1="";

value2="";

flag=0;

text.setText("0");

}

});

final JButton button1=new JButton("1");

c.add(button1);

button1.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

String temp;

if(flag==0)

{

value1=value1+1;

temp=value1;

}

else

{

value2=value2+1;

temp=value2;

}

text.setText(temp);

}

});

final JButton button2=new JButton(" 2 ");

c.add(button2);

button2.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

String temp;

if(flag==0)

{

value1=value1+2;

temp=value1;

}

else

{

value2=value2+2;

temp=value2;

}

text.setText(temp);

}

});

final JButton button3=new JButton("3");

c.add(button3);

button3.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

String temp;

if(flag==0)

{

value1=value1+3;

temp=value1;

}

else

{

value2=value2+3;

temp=value2;

}

text.setText(temp);

}

});

final JButton button4=new JButton("4");

c.add(button4);

button4.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

String temp;

if(flag==0)

{

value1=value1+4;

temp=value1;

}

else

{

value2=value2+4;

temp=value2;

}

text.setText(temp);

}

});

final JButton button5=new JButton("5");

c.add(button5);

button5.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

String temp;

if(flag==0)

{

value1=value1+5;

temp=value1;

}

else

{

value2=value2+5;

temp=value2;

}

text.setText(temp);

}

});

final JButton button6=new JButton("6");

c.add(button6);

button6.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

String temp;

if(flag==0)

{

value1=value1+6;

temp=value1;

}

else

{

value2=value2+6;

temp=value2;

}

text.setText(temp);

}

});

final JButton button7=new JButton("7");

c.add(button7);

button7.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

String temp;

if(flag==0)

{

value1=value1+7;

temp=value1;

}

else

{

value2=value2+7;

temp=value2;

}

text.setText(temp);

}

});

final JButton button8=new JButton("8");

c.add(button8);

button8.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

String temp;

if(flag==0)

{

value1=value1+8;

temp=value1;

}

else

{

value2=value2+8;

temp=value2;

}

text.setText(temp);

}

});

final JButton button9=new JButton("9");

c.add(button9);

button9.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

String temp;

if(flag==0)

{

value1=value1+9;

temp=value1;

}

else

{

value2=value2+9;

temp=value2;

}

text.setText(temp);

}

});

final JButton button0=new JButton("0");

c.add(button0);

button0.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

String temp;

if(flag==0)

{

value1=value1+0;

temp=value1;

}

else

{

value2=value2+0;

temp=value2;

}

text.setText(temp);

}

});

final JButton buttonadd=new JButton(" + ");

c.add(buttonadd);

buttonadd.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

flag=1;

fix=1;

flagsum=0;

}

});

final JButton buttonsubtract=new JButton(" - ");

c.add(buttonsubtract);

buttonsubtract.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

flag=1;

fix=2;

flagsum=0;

}

});

final JButton buttoncheng=new JButton(" * ");

c.add(buttoncheng);

buttoncheng.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

flag=1;

fix=3;

flagsum=0;

}

});

final JButton buttonchu=new JButton(" / ");

c.add(buttonchu);

buttonchu.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

flag=1;

flagsum=0;

fix=4;

}

});

final JButton buttonequal=new JButton(" = ");

c.add(buttonequal);

buttonequal.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{

double temp1,temp2;

double temp=0;

flagsum=0;

temp1=Double.parseDouble(value1);

temp2=Double.parseDouble(value2);

flag=0;

switch(fix)

{

case 1: temp=temp1+temp2;break;

case 2: temp=temp1-temp2;break;

case 3: temp=temp1*temp2;break;

case 4: temp=temp1/temp2;break;

}

result=Double.valueOf(temp).toString();

value1=result;

value2="";

flag=1;

text.setText(result);

}

});

final JButton buttonpoint=new JButton(".");

c.add(buttonpoint);

buttonpoint.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{ if(flagsum==0)

{

String temp;

if(flag==0 )

{

value1=value1+".";

temp=value1;

}

else

{

value2=value2+".";

temp=value2;

}

flagsum=1;

text.setText(temp);

}

}

});

JButton buttonz=new JButton("Start");

c.add(buttonz);

buttonz.addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent e)

{ if(sum%2==1)

{

happy=true;

text.setText("0.");

flag=0;

}

else

{

happy=false;

value1="";

value2="";

text.setText("");

}

text.setEnabled(happy);

button1.setEnabled(happy);

button2.setEnabled(happy);

button3.setEnabled(happy);

button4.setEnabled(happy);

button5.setEnabled(happy);

button6.setEnabled(happy);

button7.setEnabled(happy);

button8.setEnabled(happy);

button9.setEnabled(happy);

button0.setEnabled(happy);

buttonx.setEnabled(happy);

buttony.setEnabled(happy);

buttonadd.setEnabled(happy);

buttonsubtract.setEnabled(happy);

buttonpoint.setEnabled(happy);

buttonequal.setEnabled(happy);

buttoncheng.setEnabled(happy);

buttonchu.setEnabled(happy);

sum++;

}

});

button1.setEnabled(false);

button2.setEnabled(false);

button3.setEnabled(false);

button4.setEnabled(false);

button5.setEnabled(false);

button6.setEnabled(false);

button7.setEnabled(false);

button8.setEnabled(false);

button9.setEnabled(false);

button0.setEnabled(false);

buttonx.setEnabled(false);

buttony.setEnabled(false);

buttonadd.setEnabled(false);

buttonsubtract.setEnabled(false);

buttonpoint.setEnabled(false);

buttonequal.setEnabled(false);

buttoncheng.setEnabled(false);

buttonchu.setEnabled(false);

text.setEnabled(false);

text.setBounds(20, 20, 200, 40);

buttonx.setBounds(20, 60,100, 40);

buttony.setBounds(140, 60,100, 40);

buttonz.setBounds(260, 60,80, 40);

button1.setBounds(20, 120,60, 40);

button2.setBounds(100, 120,60, 40);

button3.setBounds(180, 120,60, 40);

buttonadd.setBounds(260, 120,60, 40);

button4.setBounds(20, 180,60, 40);

button5.setBounds(100, 180,60, 40);

button6.setBounds(180, 180,60, 40);

buttonsubtract.setBounds(260, 180,60, 40);

button7.setBounds(20, 240,60, 40);

button8.setBounds(100, 240,60, 40);

button9.setBounds(180, 240,60, 40);

buttoncheng.setBounds(260,240,60,40);

button0.setBounds(20, 300,60, 40);

buttonpoint.setBounds(100, 300, 60, 40);

buttonequal.setBounds(180,300,60, 40);

buttonchu.setBounds(260, 300,60, 40);

setVisible(true);

}

class MYMouseEvent extends MouseAdapter

{

public void mousePressed(MouseEvent e)

{

value1=e.toString();

text.setText(value1);

}

}

}

class Calutator

{

public static void main(String[] args)

{

new ConstructFrame();

}

}

你自己慢慢的看吧！

扫雷java源代码

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

public class Frame

extends JFrame {

JTextField text;

JLabel nowBomb, setBomb;

int BombNum, BlockNum; // 当前雷数,当前方块数

int rightBomb, restBomb, restBlock; // 找到的地雷数，剩余雷数，剩余方块数

JButton start = new JButton(" 开始 ");

JPanel MenuPamel = new JPanel();

JPanel bombPanel = new JPanel();

Bomb[][] bombButton;

JPanel c;

BorderLayout borderLayout1 = new BorderLayout();

GridLayout gridLayout1 = new GridLayout();

public Frame() {

try {

setDefaultCloseOperation(EXIT_ON_CLOSE);

jbInit();

}

catch (Exception exception) {

exception.printStackTrace();

}

}

private void jbInit() throws Exception {

c = (JPanel) getContentPane();

setTitle("扫雷");

c.setBackground(Color.WHITE);

MenuPamel.setBackground(Color.GRAY);

c.setLayout(borderLayout1);

setSize(new Dimension(600, 600));

setResizable(false);

BlockNum = 144;

BombNum = 10;

text = new JTextField("10 ", 3);

nowBomb = new JLabel("当前雷数" + ":" + BombNum);

setBomb = new JLabel("设置地雷数");

start.addActionListener(new Frame1_start_actionAdapter(this));

MenuPamel.add(setBomb);

MenuPamel.add(text);

MenuPamel.add(start);

MenuPamel.add(nowBomb);

c.add(MenuPamel, java.awt.BorderLayout.SOUTH);

bombPanel.setLayout(gridLayout1);

gridLayout1.setColumns( (int) Math.sqrt(BlockNum));

gridLayout1.setRows( (int) Math.sqrt(BlockNum));

bombButton = new Bomb[ (int) Math.sqrt(BlockNum)][ (int) Math.sqrt(BlockNum)];

for (int i = 0; i (int) Math.sqrt(BlockNum); i++) {

for (int j = 0; j (int) Math.sqrt(BlockNum); j++) {

bombButton[i][j] = new Bomb(i, j);

//bombButton[i][j].setSize(10, 10);

bombButton[i][j].setFont(new Font("", Font.PLAIN, 14));//设置字体大小

bombButton[i][j].setForeground(Color.white);

bombButton[i][j].addMouseListener(new Bomb_mouseAdapter(this));

bombButton[i][j].addActionListener(new Bomb_actionAdapter(this));

bombPanel.add(bombButton[i][j]);

}

}

c.add(bombPanel, java.awt.BorderLayout.CENTER);

startBomb();

}

/* 开始按钮 */

public void start_actionPerformed(ActionEvent e) {

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

if (num = 5 num 50) {

BombNum = num;

startBomb();

}

else if (num 5) {

JOptionPane.showMessageDialog(null, "您设置的地雷数太少了,请重设!", "错误",

JOptionPane.ERROR_MESSAGE);

num=10;

BombNum = num;

}

else {

JOptionPane.showMessageDialog(null, "您设置的地雷数太多了,请重设!", "错误",

JOptionPane.ERROR_MESSAGE);

num=10;

BombNum = num;

}

}

/* 开始,布雷 */

public void startBomb() {

nowBomb.setText("当前雷数" + "：" + BombNum);

for (int i = 0; i (int) Math.sqrt(BlockNum); i++) {

for (int j = 0; j (int) Math.sqrt(BlockNum); j++) {

bombButton[i][j].isBomb = false;

bombButton[i][j].isClicked = false;

bombButton[i][j].isRight = false;

bombButton[i][j].BombFlag = 0;

bombButton[i][j].BombRoundCount = 9;

bombButton[i][j].setEnabled(true);

bombButton[i][j].setText("");

bombButton[i][j].setFont(new Font("", Font.PLAIN, 14));//设置字体大小

bombButton[i][j].setForeground(Color.BLUE);

rightBomb = 0;

restBomb = BombNum;

restBlock = BlockNum - BombNum;

}

}

for (int i = 0; i BombNum; ) {

int x = (int) (Math.random() * (int) (Math.sqrt(BlockNum) - 1));

int y = (int) (Math.random() * (int) (Math.sqrt(BlockNum) - 1));

if (bombButton[x][y].isBomb != true) {

bombButton[x][y].isBomb = true;

i++;

}

}

CountRoundBomb();

}

/* 计算方块周围雷数 */

public void CountRoundBomb() {

for (int i = 0; i (int) Math.sqrt(BlockNum); i++) {

for (int j = 0; j (int) Math.sqrt(BlockNum); j++) {

int count = 0;

// 当需要检测的单元格本身无地雷的情况下,统计周围的地雷个数

if (bombButton[i][j].isBomb != true) {

for (int x = i - 1; x i + 2; x++) {

for (int y = j - 1; y j + 2; y++) {

if ( (x = 0) (y = 0)

(x ( (int) Math.sqrt(BlockNum)))

(y ( (int) Math.sqrt(BlockNum)))) {

if (bombButton[x][y].isBomb == true) {

count++;

}

}

}

}

bombButton[i][j].BombRoundCount = count;

}

}

}

}

/* 是否挖完了所有的雷 */

public void isWin() {

restBlock = BlockNum - BombNum;

for (int i = 0; i (int) Math.sqrt(BlockNum); i++) {

for (int j = 0; j (int) Math.sqrt(BlockNum); j++) {

if (bombButton[i][j].isClicked == true) {

restBlock--;

}

}

}

if (rightBomb == BombNum || restBlock == 0) {

JOptionPane.showMessageDialog(this, "您挖完了所有的雷，您胜利了!", "胜利",

JOptionPane.INFORMATION_MESSAGE);

startBomb();

}

}

/** 当选中的位置为空,则翻开周围的地图* */

public void isNull(Bomb ClickedButton) {

int i, j;

i = ClickedButton.num_x;

j = ClickedButton.num_y;

for (int x = i - 1; x i + 2; x++) {

for (int y = j - 1; y j + 2; y++) {

if ( ( (x != i) || (y != j)) (x = 0) (y = 0)

(x ( (int) Math.sqrt(BlockNum)))

(y ( (int) Math.sqrt(BlockNum)))) {

if (bombButton[x][y].isBomb == false

bombButton[x][y].isClicked == false

bombButton[x][y].isRight == false) {

turn(bombButton[x][y]);

}

}

}

}

}

/* 翻开 */

public void turn(Bomb ClickedButton) {

ClickedButton.setEnabled(false);

ClickedButton.isClicked = true;

if (ClickedButton.BombRoundCount 0) {

ClickedButton.setText(ClickedButton.BombRoundCount + "");

}

else {

isNull(ClickedButton);

}

}

/* 左键点击 */

public void actionPerformed(ActionEvent e) {

if ( ( (Bomb) e.getSource()).isClicked == false

( (Bomb) e.getSource()).isRight == false) {

if ( ( (Bomb) e.getSource()).isBomb == false) {

turn( ( (Bomb) e.getSource()));

isWin();

}

else {

for (int i = 0; i (int) Math.sqrt(BlockNum); i++) {

for (int j = 0; j (int) Math.sqrt(BlockNum); j++) {

if (bombButton[i][j].isBomb == true) {

bombButton[i][j].setText("b");

}

}

}

( (Bomb) e.getSource()).setForeground(Color.RED);

( (Bomb) e.getSource()).setFont(new Font("", Font.BOLD, 20));

( (Bomb) e.getSource()).setText("X");

JOptionPane.showMessageDialog(this, "你踩到地雷了，按确定重来", "踩到地雷", 2);

startBomb();

}

}

}

/* 右键点击 */

public void mouseClicked(MouseEvent e) {

Bomb bombSource = (Bomb) e.getSource();

boolean right = SwingUtilities.isRightMouseButton(e);

if ( (right == true) (bombSource.isClicked == false)) {

bombSource.BombFlag = (bombSource.BombFlag + 1) % 3;

if (bombSource.BombFlag == 1) {

if (restBomb 0) {

bombSource.setForeground(Color.RED);

bombSource.setText("F");

bombSource.isRight = true;

restBomb--;

}

else {

bombSource.BombFlag = 0;

}

}

else if (bombSource.BombFlag == 2) {

restBomb++;

bombSource.setText("Q");

bombSource.isRight = false;

}

else {

bombSource.setText("");

}

if (bombSource.isBomb == true) {

if (bombSource.BombFlag == 1) {

rightBomb++;

}

else if (bombSource.BombFlag == 2) {

rightBomb--;

}

}

nowBomb.setText("当前雷数" + ":" + restBomb);

isWin();

}

}

public static void main(String[] args) {

Frame frame = new Frame();

frame.setVisible(true);

}

}

class Frame1_start_actionAdapter

implements ActionListener {

private Frame adaptee;

Frame1_start_actionAdapter(Frame adaptee) {

this.adaptee = adaptee;

}

public void actionPerformed(ActionEvent e) {

adaptee.start_actionPerformed(e);

}

}

////////////////////////////

class Bomb

extends JButton {

int num_x, num_y; // 第几号方块

int BombRoundCount; // 周围雷数

boolean isBomb; // 是否为雷

boolean isClicked; // 是否被点击

int BombFlag; // 探雷标记

boolean isRight; // 是否点击右键

public Bomb(int x, int y) {

num_x = x;

num_y = y;

BombFlag = 0;

BombRoundCount = 9;

isBomb = false;

isClicked = false;

isRight = false;

}

}

class Bomb_actionAdapter

implements ActionListener {

private Frame adaptee;

Bomb_actionAdapter(Frame adaptee) {

this.adaptee = adaptee;

}

public void actionPerformed(ActionEvent e) {

adaptee.actionPerformed(e);

}

}

class Bomb_mouseAdapter

extends MouseAdapter {

private Frame adaptee;

Bomb_mouseAdapter(Frame adaptee) {

this.adaptee = adaptee;

}

public void mouseClicked(MouseEvent e) {

adaptee.mouseClicked(e);

}

}

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