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沒(méi)想到!java預(yù)約小程序(JAVA寫(xiě)小程序)

Java 小程序

我有個(gè)300多行的單機(jī)版五子棋。。不知道你說(shuō)的小程序是指在網(wǎng)頁(yè)上運(yùn)行的,還是代碼量少的程序。

------------------------------

importjava.awt.*;

importjava.awt.event.*;

importjavax.swing.*;

classmypanelextendsPanelimplementsMouseListener

intchess[][]=newint[11][11];

booleanIs_Black_True;

mypanel()

Is_Black_True=true;

for(inti=0;i<11;i++)

for(intj=0;j<11;j++)

chess[i][j]=0;

addMouseListener(this);

setBackground(Color.BLUE);

setBounds(0,0,360,360);

setVisible(true);

publicvoidmousePressed(MouseEvente)

intx=e.getX();

inty=e.getY();

if(x<25||x>330+25||y<25||y>330+25)

return;

if(chess[x/30-1][y/30-1]!=0)

return;

if(Is_Black_True==true)

chess[x/30-1][y/30-1]=1;

Is_Black_True=false;

repaint();

Justisewiner();

return;

if(Is_Black_True==false)

chess[x/30-1][y/30-1]=2;

Is_Black_True=true;

repaint();

Justisewiner();

return;

voidDrawline(Graphicsg)

for(inti=30;i<=330;i+=30)

for(intj=30;j<=330;j+=30)

g.setColor(Color.WHITE);

g.drawLine(i,j,i,330);

for(intj=30;j<=330;j+=30)

g.setColor(Color.WHITE);

g.drawLine(30,j,330,j);

voidDrawchess(Graphicsg)

for(inti=0;i<11;i++)

for(intj=0;j<11;j++)

if(chess[i][j]==1)

g.setColor(Color.BLACK);

g.fillOval((i+1)*30-8,(j+1)*30-8,16,16);

if(chess[i][j]==2)

g.setColor(Color.WHITE);

g.fillOval((i+1)*30-8,(j+1)*30-8,16,16);

voidJustisewiner()

intblack_count=0;

intwhite_count=0;

inti=0;

for(i=0;i<11;i++)//橫向判斷

for(intj=0;j<11;j++)

if(chess[i][j]==1)

black_count++;

if(black_count==5)

JOptionPane.showMessageDialog(this,"黑棋勝利");

Clear_Chess();

return;

black_count=0;

if(chess[i][j]==2)

white_count++;

if(white_count==5)

JOptionPane.showMessageDialog(this,"白棋勝利");

Clear_Chess();

return;

white_count=0;

for(i=0;i<11;i++)//豎向判斷

for(intj=0;j<11;j++)

if(chess[j][i]==1)

black_count++;

if(black_count==5)

JOptionPane.showMessageDialog(this,"黑棋勝利");

Clear_Chess();

return;

black_count=0;

if(chess[j][i]==2)

white_count++;

if(white_count==5)

JOptionPane.showMessageDialog(this,"白棋勝利");

Clear_Chess();

return;

white_count=0;

for(i=0;i<7;i++)//左向右斜判斷

for(intj=0;j<7;j++)

for(intk=0;k<5;k++)

if(chess[i+k][j+k]==1)

black_count++;

if(black_count==5)

JOptionPane.showMessageDialog(this,"黑棋勝利");

Clear_Chess();

return;

black_count=0;

if(chess[i+k][j+k]==2)

white_count++;

if(white_count==5)

JOptionPane.showMessageDialog(this,"白棋勝利");

Clear_Chess();

return;

white_count=0;

for(i=4;i<11;i++)//右向左斜判斷

for(intj=6;j>=0;j--)

for(intk=0;k<5;k++)

if(chess[i-k][j+k]==1)

black_count++;

if(black_count==5)

JOptionPane.showMessageDialog(this,"黑棋勝利");

Clear_Chess();

return;

black_count=0;

if(chess[i-k][j+k]==2)

white_count++;

if(white_count==5)

JOptionPane.showMessageDialog(this,"白棋勝利");

Clear_Chess();

return;

white_count=0;

voidClear_Chess()

for(inti=0;i<11;i++)

for(intj=0;j<11;j++)

chess[i][j]=0;

repaint();

publicvoidpaint(Graphicsg)

Drawline(g);

Drawchess(g);

publicvoidmouseExited(MouseEvente){}

publicvoidmouseEntered(MouseEvente){}

publicvoidmouseReleased(MouseEvente){}

publicvoidmouseClicked(MouseEvente){}

classmyframeextendsFrameimplementsWindowListener

mypanelpanel;

myframe()

setLayout(null);

panel=newmypanel();

add(panel);

panel.setBounds(0,23,360,360);

setTitle("單人版五子棋");

setBounds(200,200,360,383);

setVisible(true);

addWindowListener(this);

publicvoidwindowClosing(WindowEvente)

System.exit(0);

publicvoidwindowDeactivated(WindowEvente){}

publicvoidwindowActivated(WindowEvente){}

publicvoidwindowOpened(WindowEvente){}

publicvoidwindowClosed(WindowEvente){}

publicvoidwindowIconified(WindowEvente){}

publicvoidwindowDeiconified(WindowEvente){}

publicclassmywindow

publicstaticvoidmain(Stringargc[])

myframef=newmyframe();

java預(yù)約小程序

java 小程序

我用NetBeans寫(xiě)的,代碼可能長(zhǎng)了點(diǎn),關(guān)于布局的那部分代碼你可以不用看,一運(yùn)行自然就可以看到界面了,new出對(duì)象之后最重要的是這部分代碼:jCheckBoxAllItemStateChanged(java.awt.event.ItemEventevt){

if(jCheckBoxAll.isSelected()){

this.jCheckBoxApple.setSelected(true);

this.jCheckBoxJuZi.setSelected(true);

this.jCheckBoxBanana.setSelected(true);

this.jCheckBoxPuTao.setSelected(true);

this.jCheckBoxPear.setSelected(true);

}else{

this.jCheckBoxApple.setSelected(false);

this.jCheckBoxJuZi.setSelected(false);

this.jCheckBoxBanana.setSelected(false);

this.jCheckBoxPuTao.setSelected(false);

this.jCheckBoxPear.setSelected(false);

下邊部分是程序全部代碼:

*Tochangethistemplate,chooseTools|Templates

*andopenthetemplateintheeditor.

*Main.java

*Createdon2009-6-3,17:48:53

packagecom.javaeye.bluenight1.allIn;

*@authorBlueNight

publicclassMainextendsjavax.swing.JFrame{

/**CreatesnewformMain*/

publicMain(){

initComponents();

/**Thismethodiscalledfromwithintheconstructorto

*initializetheform.

*WARNING:DoNOTmodifythiscode.Thecontentofthismethodis

*alwaysregeneratedbytheFormEditor.

@SuppressWarnings("unchecked")

//

privatevoidinitComponents(){

jPanel1=newjavax.swing.JPanel();

jCheckBoxApple=newjavax.swing.JCheckBox();

jCheckBoxJuZi=newjavax.swing.JCheckBox();

jCheckBoxBanana=newjavax.swing.JCheckBox();

jCheckBoxPuTao=newjavax.swing.JCheckBox();

jCheckBoxPear=newjavax.swing.JCheckBox();

jCheckBoxAll=newjavax.swing.JCheckBox();

setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder(null,"選擇你喜歡的水果",javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION,javax.swing.border.TitledBorder.DEFAULT_POSITION,newjava.awt.Font("宋體",0,12),newjava.awt.Color(0,0,204)));//NOI18N

jCheckBoxApple.setText("蘋(píng)果");

jCheckBoxApple.addItemListener(newjava.awt.event.ItemListener(){

publicvoiditemStateChanged(java.awt.event.ItemEventevt){

jCheckBoxAppleItemStateChanged(evt);

jCheckBoxJuZi.setText("桔子");

jCheckBoxJuZi.addItemListener(newjava.awt.event.ItemListener(){

publicvoiditemStateChanged(java.awt.event.ItemEventevt){

jCheckBoxJuZiItemStateChanged(evt);

jCheckBoxBanana.setText("香蕉");

jCheckBoxBanana.addItemListener(newjava.awt.event.ItemListener(){

publicvoiditemStateChanged(java.awt.event.ItemEventevt){

jCheckBoxBananaItemStateChanged(evt);

jCheckBoxPuTao.setText("葡萄");

jCheckBoxPuTao.addItemListener(newjava.awt.event.ItemListener(){

publicvoiditemStateChanged(java.awt.event.ItemEventevt){

jCheckBoxPuTaoItemStateChanged(evt);

jCheckBoxPear.setText("桃子");

jCheckBoxPear.addItemListener(newjava.awt.event.ItemListener(){

publicvoiditemStateChanged(java.awt.event.ItemEventevt){

jCheckBoxPearItemStateChanged(evt);

jCheckBoxAll.setText("全選");

jCheckBoxAll.addItemListener(newjava.awt.event.ItemListener(){

publicvoiditemStateChanged(java.awt.event.ItemEventevt){

jCheckBoxAllItemStateChanged(evt);

javax.swing.GroupLayoutjPanel1Layout=newjavax.swing.GroupLayout(jPanel1);

jPanel1.setLayout(jPanel1Layout);

jPanel1Layout.setHorizontalGroup(

jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(jPanel1Layout.createSequentialGroup()

.addContainerGap()

.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addComponent(jCheckBoxApple)

.addComponent(jCheckBoxJuZi)

.addComponent(jCheckBoxBanana)

.addComponent(jCheckBoxPuTao)

.addComponent(jCheckBoxPear)

.addComponent(jCheckBoxAll))

.addContainerGap(72,Short.MAX_VALUE))

jPanel1Layout.setVerticalGroup(

jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(jPanel1Layout.createSequentialGroup()

.addContainerGap()

.addComponent(jCheckBoxApple)

.addGap(18,18,18)

.addComponent(jCheckBoxJuZi)

.addGap(18,18,18)

.addComponent(jCheckBoxBanana)

.addGap(18,18,18)

.addComponent(jCheckBoxPuTao)

.addGap(18,18,18)

.addComponent(jCheckBoxPear)

.addGap(18,18,18)

.addComponent(jCheckBoxAll)

.addContainerGap(20,Short.MAX_VALUE))

javax.swing.GroupLayoutlayout=newjavax.swing.GroupLayout(getContentPane());

getContentPane().setLayout(layout);

layout.setHorizontalGroup(

layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addContainerGap()

.addComponent(jPanel1,javax.swing.GroupLayout.PREFERRED_SIZE,javax.swing.GroupLayout.DEFAULT_SIZE,javax.swing.GroupLayout.PREFERRED_SIZE)

.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE,Short.MAX_VALUE))

layout.setVerticalGroup(

layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addContainerGap()

.addComponent(jPanel1,javax.swing.GroupLayout.DEFAULT_SIZE,javax.swing.GroupLayout.DEFAULT_SIZE,Short.MAX_VALUE)

.addContainerGap())

pack();

}//

privatevoidjCheckBoxAppleItemStateChanged(java.awt.event.ItemEventevt){

//TODOaddyourhandlingcodehere:

privatevoidjCheckBoxJuZiItemStateChanged(java.awt.event.ItemEventevt){

//TODOaddyourhandlingcodehere:

privatevoidjCheckBoxBananaItemStateChanged(java.awt.event.ItemEventevt){

//TODOaddyourhandlingcodehere:

privatevoidjCheckBoxPuTaoItemStateChanged(java.awt.event.ItemEventevt){

//TODOaddyourhandlingcodehere:

privatevoidjCheckBoxPearItemStateChanged(java.awt.event.ItemEventevt){

//TODOaddyourhandlingcodehere:

privatevoidjCheckBoxAllItemStateChanged(java.awt.event.ItemEventevt){

if(jCheckBoxAll.isSelected()){

this.jCheckBoxApple.setSelected(true);

this.jCheckBoxJuZi.setSelected(true);

this.jCheckBoxBanana.setSelected(true);

this.jCheckBoxPuTao.setSelected(true);

this.jCheckBoxPear.setSelected(true);

}else{

this.jCheckBoxApple.setSelected(false);

this.jCheckBoxJuZi.setSelected(false);

this.jCheckBoxBanana.setSelected(false);

this.jCheckBoxPuTao.setSelected(false);

this.jCheckBoxPear.setSelected(false);

*@paramargsthecommandlinearguments

publicstaticvoidmain(Stringargs[]){

java.awt.EventQueue.invokeLater(newRunnable(){

publicvoidrun(){

newMain().setVisible(true);

//Variablesdeclaration-donotmodify

privatejavax.swing.JCheckBoxjCheckBoxAll;

privatejavax.swing.JCheckBoxjCheckBoxApple;

privatejavax.swing.JCheckBoxjCheckBoxBanana;

privatejavax.swing.JCheckBoxjCheckBoxJuZi;

privatejavax.swing.JCheckBoxjCheckBoxPear;

privatejavax.swing.JCheckBoxjCheckBoxPuTao;

privatejavax.swing.JPaneljPanel1;

//Endofvariablesdeclaration

java小程序

public class Split{static int fun(String s){int count=0;for(String c:s.split("[^aeiou]?")){System.out.printf("%s\n",c);if(!c.isEmpty())++count;}return count;}public static void main(String[] args){Scanner cs=new Scanner(System.in);String s=cs.nextLine();System.out.printf("number is:%d\n",fun(s));

java預(yù)約小程序

JAVA語(yǔ)言設(shè)計(jì)小程序

5、利用繼承Thread類(lèi)創(chuàng)建三個(gè)線程,線程1輸出三個(gè)“good morning!”,線程2輸出三個(gè)“good afternoon!”,線程3輸出三個(gè)“good night!”,每個(gè)線程輸出一次后休眠100s。在main主線程中創(chuàng)建并啟動(dòng)這三個(gè)線程。源碼如下:public class MyThread extends Thread{ String content = null; public MyThread(String con) { content = con; } public void run() { try {for(int i=0;i<3;i++){System.out.println(content);Thread.sleep(100);} } catch (Exception e) {e.printStackTrace(); } } public static void main(String[] args) { new MyThread("good morning!").start(); new MyThread("good afternoon!").start(); new MyThread("good night!").start(); }}

以上就是【沒(méi)想到!java預(yù)約小程序(JAVA寫(xiě)小程序)】的全部?jī)?nèi)容。

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