JAVA剪刀石头布代码

JAVA剪刀石头布代码importjava.util.Random;importjavax.swing.*;importjava.awt.BorderLayout;importjava.awt.Container;importjava.awt.event.*;publicclassSmallGameextendsJFrame{privateRandomr;privatefinalString[]box={"剪刀","石头","布"};privateJComboBoxchoice;privateJTextAreata;privateJLabellb;privateintwin=0;privateintloss=0;privateintequal=0;publicSmallGame(){setTitle("SmallGame");initial();pack();setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);setLocation(400,300);setVisible(true);}publicvoidinitial(){r=newRandom();choice=newJComboBox();for(inti=0;i<box.length;i++){choice.addItem(box[i]);}ta=newJTextArea(3,15);ta.setEditable(false);JButtonokBut=newJButton("出招");okBut.addActionListener(newActionListener(){publicvoidactionPerformed(ActionEvente){ta.setText(getResult());lb.setText(getTotal());}});JButtonclearBut=newJButton("清除分数");clearBut.addActionListener(newActionListener(){publicvoidactionPerformed(ActionEvente){ta.setText("");win=0;loss=0;equal=0;lb.setText(getTotal());}});lb=newJLabel(getTotal());JPanelchoicePanel=newJPanel();choicePanel.add(choice);choicePanel.add(okBut);choicePanel.add(clearBut);JScrollPaneresultPanel=newJScrollPane(ta);JPaneltotalPanel=newJPanel();totalPanel.add(lb);ContainercontentPane=getContentPane();contentPane.setLayout(newBorderLayout());contentPane.add(choicePanel,BorderLayout.NORTH);contentPane.add(resultPanel,BorderLayout.CENTER);contentPane.add(totalPanel,BorderLayout.SOUTH);}publicStringgetResult(){Stringtmp="";intboxPeop=choice.getSelectedIndex();intboxComp=getBoxComp();tmp+="你出：\t"+box[boxPeop];tmp+="\n电脑出：\t"+box[boxComp];tmp+="\n结果：\t"+check(boxPeop,boxComp);returntmp;}publicintgetBoxPeop(Stringstr){returnchoice.getSelectedIndex();}publicintgetBoxComp(){returnr.nextInt(3);}publicStringcheck(intboxPeop,intboxComp){Stringresult="";if(boxPeop==(boxComp+1)%3){result="你赢了！";win++;}elseif(boxPeop==boxComp){result="平";equal++;}else{result="你输了！";loss++;}returnresult;}publicintgetPoint(){return(win-loss)*10;}publicStringgetTotal(){return"赢："+win+"平："+equal+