大家好，我是刚刚学习编程。最近学习上遇到了 “瓶颈”！…… 在做java项目双色球上遇到问题了，随机产生的六位号码并排序可以实现，可就是不知道接下来应该怎么入手，求教！能有源代码，附加说明就更好 了！
请高手指点啊！！！！…………
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具体需求是啥呢
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- HTML code
<html><head><script src="myjs.js"></script><script type="text/javascript">function randomBoll(){ var span1=$("span1"); span1.innerHTML=green().toString(); var span2=$("span2"); span2.innerHTML=red();}function contains(boll,green){ for(var i=0;i<green.length;i++){ if(parseInt(green[i])==parseInt(boll)){ return true; }else{ return false; } }}function green(){ var green=new Array(); for(i=0;i<6;i++){ var boll=Math.ceil(Math.random()*33); if(boll==0){ i=i-1; continue; }else{ if(contains(boll,green)){ i=i-1; continue; }else{ green[i]=boll; } } } return green;}function red(){ var red; do{ red=Math.ceil(Math.random()*16); }while(red==0); return red;}</script></head><body><input type="button" value="随机双色球" onclick="randomBoll();"><br/><span>绿球：</span><span id="span1"></span><br/><span>红球：</span><span id="span2"></span></body></html>----myjs.jsfunction $(id){ return document.getElementById(id);}--
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- Java code
package cn;import java.util.HashSet;import java.util.Random;import java.util.Set;public class TwoColorBall { private String periods; private Set<Integer> redBall = new HashSet<Integer>();//排序的话可以考虑用SortedSet private Integer blueBall; //构造一期中奖的号码 public TwoColorBall(String periods) { this.periods = periods; Random random = new Random(); while(true) { Integer red = random.nextInt(34) + 1; redBall.add(red); if(redBall.size() >= 7) { break; } } blueBall = random.nextInt(14) + 1; System.out.println("红球为:"); for(Integer i : redBall) { System.out.println(i); } System.out.println("蓝球为:" + blueBall); } public String getPeriods() { return periods; } public void setPeriods(String periods) { this.periods = periods; } public Set<Integer> getRedBall() { return redBall; } public void setRedBall(Set<Integer> redBall) { this.redBall = redBall; } public Integer getBlueBall() { return blueBall; } public void setBlueBall(Integer blueBall) { this.blueBall = blueBall; } //根据传入的参数判断结果 public void winAward(Set<Integer> redSet, Integer blue) { if(redSet == null || redSet.size() != 7 || blue == null) {//更具需要还可以添加判断 //抛出参数错误的异常 } int redCount = 0; int blueCount = 0;//用boolean也可以 for(Integer red : redSet) { if(this.redBall.contains(red)) { redCount++; } } if(this.blueBall.equals(blue)) { blueCount++; } System.out.println("恭喜您中了第" + this.periods + "期双色球中的" + redCount + "个红球和" + blueCount + "个蓝球"); } public static void main(String[] args) { TwoColorBall ball = new TwoColorBall("111"); ball.winAward(ball.getRedBall(), ball.getBlueBall()); ball.winAward(ball.getRedBall(), 3); }}