java抽獎程序課程設計

① 跪求:用Java設計抽獎程序

程序循環應該復寫在開始按鈕的制監聽里,當按下開始按鈕後,程序開始循環,當按停止按鈕時,循環停止. 你可以用while循環, 條件是一個boolean型的值,當按開始值為true,當按停止值為false.

② 用java寫一個抽獎程序

這一百個隨機數給個范圍 random(范圍),再分批獲取唄 ,獲取到的數判斷在list里存在不,存在就重新獲取,不存在就添加到list中去

③ java抽獎程序

我給你個比較簡單的，，但是需要按照你的要求進行稍微的修改。。然後在main方法中去執行就可以了：
public class GoodLuck {

int custNo;
int i=1;
String answer;
String awardName;
public void LuckNo(){

Scanner input=new Scanner(System.in);
System.out.println("\n我行我素購物管理系統 > 幸運抽獎\n");

do{
// 需要的話請把隨機數調整成你想要的范圍（我這個是為了測試方便寫的1
（～3的隨機數，根據你的需要把下面的3換成你想要的數字就行了）
int num=(int)(Math.random()*3+1);
System.out.print("請輸入會員卡號(4位整數)：");
custNo=input.nextInt();
//百位數與隨機數相同的為幸運者
int =custNo/100%10;
while(i==1){
if(custNo>=1000&&custNo<=9999){
break;
}
else{
System.out.println("\n會員號碼輸入有誤，請重新輸入：");
custNo=input.nextInt();
continue;
}
}

if(==num){
showAward();
System.out.print("\n卡號："+custNo+"是幸運客戶，獲得"+awardName);
}else{
System.out.print("\n卡號："+custNo+"\t謝謝您的支持！");
}
System.out.println("\n是否繼續(y/n)");
answer=input.next();
while(i==1){
if(answer.equals("y")||answer.equals("n")){
break;
}else{
System.out.print("輸入有誤！請重新輸入：");
answer=input.next();
continue;
}
}
}while(!answer.equals("n"));

}
public void showAward(){
int num=(int)(Math.random()*3+1);
if(num==1){
awardName="Mp3";
}
else if(num==2){
awardName="美的微波爐";
}
else{
awardName="美的電飯鍋";
}

}

④ 用swing編寫一個java抽獎的程序，至少有5個按鈕，顯得高大上一點。

&#8205;

importjava.awt.Color;//界面不是很高大上檔次，但是能滿足你的基本需求，希望對你有用
importjava.awt.Font;
importjava.awt.GridLayout;
importjava.awt.event.ActionEvent;
importjava.awt.event.ActionListener;
importjavax.swing.JButton;
importjavax.swing.JFrame;
importjavax.swing.JOptionPane;
importjavax.swing.border.Border;
importjavax.swing.border.LineBorder;
publicclass抽獎游戲extendsJFrame{
static抽獎游戲frame;
public抽獎游戲(){
setLayout(newGridLayout(3,3,3,3));
Borderborder=newLineBorder(Color.BLUE,4);
JButtonl1=newJButton();
JButtonl2=newJButton();
JButtonl3=newJButton();
JButtonl4=newJButton();
JButtonl5=newJButton();
JButtonl6=newJButton();
JButtonl7=newJButton("祝你好運");
JButtonl8=newJButton("中獎規則");
JButtonl9=newJButton("再次抽獎");
l1.setBorder(border);
l2.setBorder(border);
l3.setBorder(border);
l4.setBorder(border);
l5.setBorder(border);
l6.setBorder(border);
l7.setBorder(border);
l8.setBorder(border);
l9.setBorder(border);
String[]num2={"1","2","3","4","5","6"};
l8.addActionListener(newActionListener(){
publicvoidactionPerformed(ActionEventarg0){
//TODOAuto-generatedmethodstub
JOptionPane.showMessageDialog(null,"游戲規則:
"+"特等獎:
"
+"第一行或者第二行出現的數字全部相同
"
+"第一第二行出現升序的1,2,3,4,5,6或者降序的6,5,4,3,2,1
"+"一等獎
"
+"1:第一行或第二行的數字降序排列或者升序排列
"
+"2:第一行或者第二行相鄰的按鈕出現一樣的數字
");
}
});
l9.addActionListener(newActionListener(){
@Override
publicvoidactionPerformed(ActionEvente){
//TODOAuto-generatedmethodstub
l1.setText("*");
l2.setText("*");
l3.setText("*");
l4.setText("*");
l5.setText("*");
l6.setText("*");
l7.setBackground(Color.lightGray);
l7.setText("離中獎不遠了！");
}
});
l6.addActionListener(newActionListener(){
publicvoidactionPerformed(ActionEventarg0){
//TODOAuto-generatedmethodstub
intj1=(int)(Math.random()*10)%6;
l1.setText(num2[j1]);
intj2=(int)(Math.random()*10)%6;
l2.setText(num2[j2]);
intj3=(int)(Math.random()*10)%6;
l3.setText(num2[j3]);
intj4=(int)(Math.random()*10)%6;
l4.setText(num2[j4]);
intj5=(int)(Math.random()*10)%6;
l5.setText(num2[j5]);
intj6=(int)(Math.random()*10)%6;
l6.setText(num2[j6]);
if(j1==j2&&j2==j3||j4==j5&&j5==j6||j1==1
&&j2==2&&j3==3&&j4==4&&j5==5&&j6==6
||j1==6&&j2==5&&j3==4&&j4==3&&j5==2
&&j6==1){
l7.setBackground(Color.red);
l7.setText("特等獎");
}elseif(j1>j2&&j2>j3||j3>j2&&j2>j1||j4>j5
&&j5>j6||j6>j5&&j5>j4||j1==j2
&&j5==j4||j1==j2&&j5==j6||j3==j2
&&j4==j5||j5==j6&&j2==j3){
l7.setBackground(Color.YELLOW);
l7.setText("一等獎");
}else{
l7.setBackground(Color.lightGray);
l7.setText("未中獎，加油！");
}
}
});
l5.addActionListener(newActionListener(){
publicvoidactionPerformed(ActionEventarg0){
//TODOAuto-generatedmethodstub
intj1=(int)(Math.random()*10)%6;
l1.setText(num2[j1]);
intj2=(int)(Math.random()*10)%6;
l2.setText(num2[j2]);
intj3=(int)(Math.random()*10)%6;
l3.setText(num2[j3]);
intj4=(int)(Math.random()*10)%6;
l4.setText(num2[j4]);
intj5=(int)(Math.random()*10)%6;
l5.setText(num2[j5]);
intj6=(int)(Math.random()*10)%6;
l6.setText(num2[j6]);
if(j1==j2&&j2==j3||j4==j5&&j5==j6||j1==1
&&j2==2&&j3==3&&j4==4&&j5==5&&j6==6
||j1==6&&j2==5&&j3==4&&j4==3&&j5==2
&&j6==1){
l7.setBackground(Color.red);
l7.setText("特等獎");
}elseif(j1>j2&&j2>j3||j3>j2&&j2>j1||j4>j5
&&j5>j6||j6>j5&&j5>j4||j1==j2
&&j5==j4||j1==j2&&j5==j6||j3==j2
&&j4==j5||j5==j6&&j2==j3){
l7.setBackground(Color.YELLOW);
l7.setText("一等獎");
}else{
l7.setBackground(Color.lightGray);
l7.setText("未中獎，加油！");
}
}
});
l4.addActionListener(newActionListener(){
publicvoidactionPerformed(ActionEventarg0){
//TODOAuto-generatedmethodstub
intj1=(int)(Math.random()*10)%6;
l1.setText(num2[j1]);
intj2=(int)(Math.random()*10)%6;
l2.setText(num2[j2]);
intj3=(int)(Math.random()*10)%6;
l3.setText(num2[j3]);
intj4=(int)(Math.random()*10)%6;
l4.setText(num2[j4]);
intj5=(int)(Math.random()*10)%6;
l5.setText(num2[j5]);
intj6=(int)(Math.random()*10)%6;
l6.setText(num2[j6]);
if(j1==j2&&j2==j3||j4==j5&&j5==j6||j1==1
&&j2==2&&j3==3&&j4==4&&j5==5&&j6==6
||j1==6&&j2==5&&j3==4&&j4==3&&j5==2
&&j6==1){
l7.setBackground(Color.red);
l7.setText("特等獎");
}elseif(j1>j2&&j2>j3||j3>j2&&j2>j1||j4>j5
&&j5>j6||j6>j5&&j5>j4||j1==j2
&&j5==j4||j1==j2&&j5==j6||j3==j2
&&j4==j5||j5==j6&&j2==j3){
l7.setBackground(Color.YELLOW);
l7.setText("一等獎");
}else{
l7.setBackground(Color.lightGray);
l7.setText("未中獎，加油！");
}
}
});
l3.addActionListener(newActionListener(){
publicvoidactionPerformed(ActionEventarg0){
//TODOAuto-generatedmethodstub
intj1=(int)(Math.random()*10)%6;
l1.setText(num2[j1]);
intj2=(int)(Math.random()*10)%6;
l2.setText(num2[j2]);
intj3=(int)(Math.random()*10)%6;
l3.setText(num2[j3]);
intj4=(int)(Math.random()*10)%6;
l4.setText(num2[j4]);
intj5=(int)(Math.random()*10)%6;
l5.setText(num2[j5]);
intj6=(int)(Math.random()*10)%6;
l6.setText(num2[j6]);
if(j1==j2&&j2==j3||j4==j5&&j5==j6||j1==1
&&j2==2&&j3==3&&j4==4&&j5==5&&j6==6
||j1==6&&j2==5&&j3==4&&j4==3&&j5==2
&&j6==1){
l7.setBackground(Color.red);
l7.setText("特等獎");
}elseif(j1>j2&&j2>j3||j3>j2&&j2>j1||j4>j5
&&j5>j6||j6>j5&&j5>j4||j1==j2
&&j5==j4||j1==j2&&j5==j6||j3==j2
&&j4==j5||j5==j6&&j2==j3){
l7.setBackground(Color.YELLOW);
l7.setText("一等獎");
}else{
l7.setBackground(Color.lightGray);
l7.setText("未中獎，加油！");
}
}
});
l2.addActionListener(newActionListener(){
publicvoidactionPerformed(ActionEventarg0){
//TODOAuto-generatedmethodstub
intj1=(int)(Math.random()*10)%6;
l1.setText(num2[j1]);
intj2=(int)(Math.random()*10)%6;
l2.setText(num2[j2]);
intj3=(int)(Math.random()*10)%6;
l3.setText(num2[j3]);
intj4=(int)(Math.random()*10)%6;
l4.setText(num2[j4]);
intj5=(int)(Math.random()*10)%6;
l5.setText(num2[j5]);
intj6=(int)(Math.random()*10)%6;
l6.setText(num2[j6]);
if(j1==j2&&j2==j3||j4==j5&&j5==j6||j1==1
&&j2==2&&j3==3&&j4==4&&j5==5&&j6==6
||j1==6&&j2==5&&j3==4&&j4==3&&j5==2
&&j6==1){
l7.setBackground(Color.red);
l7.setText("特等獎");
}elseif(j1>j2&&j2>j3||j3>j2&&j2>j1||j4>j5
&&j5>j6||j6>j5&&j5>j4||j1==j2
&&j5==j4||j1==j2&&j5==j6||j3==j2
&&j4==j5||j5==j6&&j2==j3){
l7.setBackground(Color.YELLOW);
l7.setText("一等獎");
}else{
l7.setBackground(Color.lightGray);
l7.setText("未中獎，加油！");
}
}
});
l1.addActionListener(newActionListener(){
publicvoidactionPerformed(ActionEventarg0){
//TODOAuto-generatedmethodstub
intj1=(int)(Math.random()*10)%6;
l1.setText(num2[j1]);
intj2=(int)(Math.random()*10)%6;
l2.setText(num2[j2]);
intj3=(int)(Math.random()*10)%6;
l3.setText(num2[j3]);
intj4=(int)(Math.random()*10)%6;
l4.setText(num2[j4]);
intj5=(int)(Math.random()*10)%6;
l5.setText(num2[j5]);
intj6=(int)(Math.random()*10)%6;
l6.setText(num2[j6]);
if(j1==j2&&j2==j3||j4==j5&&j5==j6||j1==1
&&j2==2&&j3==3&&j4==4&&j5==5&&j6==6
||j1==6&&j2==5&&j3==4&&j4==3&&j5==2
&&j6==1){
l7.setBackground(Color.red);
l7.setText("特等獎");
}elseif(j1>j2&&j2>j3||j3>j2&&j2>j1||j4>j5
&&j5>j6||j6>j5&&j5>j4||j1==j2
&&j5==j4||j1==j2&&j5==j6||j3==j2
&&j4==j5||j5==j6&&j2==j3){
l7.setBackground(Color.YELLOW);
l7.setText("一等獎");
}else{
l7.setBackground(Color.lightGray);
l7.setText("未中獎，加油！");
}
}
});
Fontfont=newFont("",Font.BOLD,20);
l1.setFont(font);
l2.setFont(font);
l3.setFont(font);
l4.setFont(font);
l5.setFont(font);
l6.setFont(font);
l7.setFont(font);
l8.setFont(font);
l9.setFont(font);
add(l1);
add(l2);
add(l3);
add(l4);
add(l5);
add(l6);
add(l7);
add(l8);
add(l9);
}
publicstaticvoidmain(String[]args){
//TODOAuto-generatedmethodstub
frame=new抽獎游戲();
frame.setTitle("抽獎大戰");
frame.setSize(500,500);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}

⑤ java 製作抽獎小程序

幫你做了一個，不知是否滿意呢？

importjava.applet.Applet;

importjava.awt.Button;

importjava.awt.Color;

importjava.awt.Graphics;

importjava.awt.TextField;

importjava.awt.event.ActionEvent;

importjava.util.Random;

importjava.util.Vector;

{

=1L;

intw,h;

Buttonok,out,setup;

String[]msg;

TextField[]gaiLv;

TextField[]jiangPin;

intmx,ml;

intmaxNum;

Randomran;

Vector<Integer>fist;

Vector<Integer>sec;

Vector<Integer>third;

Vector<Integer>lucky;

booleanlot=false;

booleaniserr=false;

booleanissetup=false;

Stringmesg="輸入錯誤";

StringpriseMsg="繼續努力！";

publicvoidinit(){

w=400;

h=220;

mx=20;

ml=40;

ran=newRandom();

this.setSize(w,h);

this.setLayout(null);

ok=newButton("抽獎");

out=newButton("退出");

setup=newButton("確認設置");

msg=newString[4];

msg[0]="一等獎";

msg[1]="二等獎";

msg[2]="三等獎";

msg[3]="幸運獎";

gaiLv=newTextField[4];

jiangPin=newTextField[4];

for(inti=0;i<4;i++){

gaiLv[i]=newTextField("0.0"+(i+1));

this.add(gaiLv[i]);

gaiLv[i].setBounds(mx+ml,75+i*26,60,18);

jiangPin[i]=newTextField();

this.add(jiangPin[i]);

jiangPin[i].setBounds(mx+ml*3,75+i*26,80,18);

}

this.add(ok);

ok.setBounds(260,180,60,28);

ok.addActionListener(newLotButtonAction(this));

this.add(out);

out.setBounds(330,180,60,28);

out.addActionListener(newLotButtonAction(this));

this.add(setup);

setup.setBounds(110,180,80,24);

setup.addActionListener(newLotButtonAction(this));

}

publicvoidpaint(Graphicsg){

g.setColor(Color.white);

g.fillRect(0,0,this.getWidth(),this.getHeight());

g.setColor(newColor(230,255,230));

g.fillRect(0,0,w,30);

g.setColor(Color.BLUE);

g.drawString("JAVA抽獎系統",130,20);

g.setColor(Color.ORANGE);

g.drawRect(10,40,230,170);

g.setColor(Color.BLACK);

g.drawString("設置",mx,60);

g.drawString("概率",mx+ml,60);

g.drawString("獎品",mx+ml*3,60);

for(inti=0;i<msg.length;i++){

g.setColor(newColor(255-(i*30),45,89));

g.drawString(msg[i],20,90+i*26);

}

if(lot==true){

g.setColor(newColor(ran.nextInt(255),ran.nextInt(255),ran.nextInt(255)));

if(priseMsg.length()<=7){

g.drawString(priseMsg,260,100);

}else{

g.drawString(priseMsg.substring(0,5),260,100);

g.drawString(priseMsg.substring(5),260,120);

}

}

if(iserr==true){

g.drawString(mesg,260,100);

}

}

publicvoidgetLucky(){

floatfiru=1;

floatsecu=1;

floatthiu=1;

floatfouu=1;

floatminu=1;

if(gaiLv[0].getText().trim().length()>1){

firu=Float.parseFloat(gaiLv[0].getText());

if(firu<=0||firu>=1){

iserr=true;

return;

}

if(firu<minu){

minu=firu;

}

}

if(gaiLv[1].getText().trim().length()>1){

secu=Float.parseFloat(gaiLv[1].getText());

if(secu<=0||secu>=1){

iserr=true;

return;

}

if(secu<minu){

minu=secu;

}

}

if(gaiLv[2].getText().trim().length()>1){

thiu=Float.parseFloat(gaiLv[2].getText());

if(thiu<=0||thiu>=1){

iserr=true;

return;

}

if(thiu<minu){

minu=thiu;

}

}

if(gaiLv[3].getText().trim().length()>1){

fouu=Float.parseFloat(gaiLv[3].getText());

if(fouu<=0||fouu>=1){

iserr=true;

return;

}

if(fouu<minu){

minu=fouu;

}

}

if(minu>=1||minu<=0){

iserr=true;

return;

}

floataNum=1/minu;

maxNum=(int)aNum;

intcount=(int)(firu/minu);

if(firu!=1){

fist=getLotteryVec(maxNum,count);

}else{

fist.removeAllElements();

}

count=(int)(secu/minu);

if(secu!=1){

sec=getLotteryVec(maxNum,count);

}else{

sec.removeAllElements();

}

count=(int)(thiu/minu);

if(thiu!=1){

third=getLotteryVec(maxNum,count);

}else{

third.removeAllElements();

}

count=(int)(fouu/minu);

if(fouu!=1){

lucky=getLotteryVec(maxNum,count);

}else{

lucky.removeAllElements();

}

issetup=true;

iserr=false;

}

protectedVector<Integer>getLotteryVec(intmaxNum,intnum){

Vector<Integer>result=newVector<Integer>();

for(inti=0;i<num;i++){

result.add(ran.nextInt(maxNum));

}

returnresult;

}

protectedintgetaNum(){

returnran.nextInt(maxNum);

}

publicintisLucky(intpNum){

for(inti=0;i<fist.size();i++){

if(fist.get(i)==pNum){

return1;

}

}

for(inti=0;i<sec.size();i++){

if(sec.get(i)==pNum){

return2;

}

}

for(inti=0;i<third.size();i++){

if(third.get(i)==pNum){

return3;

}

}

for(inti=0;i<lucky.size();i++){

if(lucky.get(i)==pNum){

return4;

}

}

return-1;

}

(ActionEvente){

StringacName=e.getActionCommand();

if(acName.equals("抽獎")){

if(issetup==false){

priseMsg="請先設置參數！";

lot=true;

repaint();

lot=false;

return;

}

lot=true;

priseMsg=getResult(getaNum());

repaint();

//lot=false;

}elseif(acName.equals("退出")){

this.setVisible(false);

this.stop();

this.destroy();

System.exit(0);

}elseif(acName.equals("確認設置")){

lot=false;

getLucky();

repaint();

}

}

publicStringgetResult(intnum){

intresu=isLucky(num);

Stringresult="";

switch(resu){

case-1:

result="繼續努力！";

break;

case1:

result="恭喜你！一等獎! 獲得"+jiangPin[0].getText();

break;

case2:

result="恭喜你！二等獎! 獲得"+jiangPin[1].getText();

break;

case3:

result="恭喜你！三等獎! 獲得"+jiangPin[2].getText();

break;

case4:

result="恭喜你！幸運獎! 獲得"+jiangPin[3].getText();

break;

default:

result="繼續努力！";

}

returnresult+num;

}

}

.awt.event.ActionListener{

Lotterysu;

publicLotButtonAction(Lotterybun){

this.su=bun;

}

@Override

publicvoidactionPerformed(ActionEvente){

su.ButtonActionPerformed(e);

}

}

⑥ 我是想要做個抽獎程序（用java製作）

同一個人可能會被抽到兩次，這里你試著想辦法解決一下吧