import java.util.ArrayList;import java.util.Collections;import java.util.Comparator;import java.util.List;import java.util.Scanner;public class Creat_Shuffle_SendCards implements Comparator<Player>{ public List <PlayingCards> cardsAll; Scanner input=new Scanner(System.in); Player player1; Player player2; static int k=0; //存放52张扑克 public Creat_Shuffle_SendCards(){ cardsAll=new ArrayList<PlayingCards>(); } //创建52张扑克 public void Creatcards(){ System.out.println("----------------创建52张扑克牌中--------------------"); String []str1={"黑桃","红桃","梅花","方块"}; String []str2={"2","3","4","5","6","7","8","9","10","J","Q","K","A"}; for(int i=0;i<4;i++){ for(int j=0;j<13;j++){ PlayingCards pc= new PlayingCards(str1[i], str2[j]); cardsAll.add(pc); } } } //把52张扑克打乱顺序并打印出来 public void Shufflecards(){ Collections.shuffle(cardsAll); System.out.print("----------------洗52张扑克牌中--------------------"+ "\n----------------洗牌完毕--------------------"+"\n["); for(PlayingCards cards:cardsAll){ System.out.print(cards.getColor()+cards.getPoint()+","); } System.out.println("]"); } //创建玩家 public void Creatplayers(){ System.out.print("请输入第一个玩家的ID号："); int onep=input.nextInt(); System.out.print("请输入第一个玩家的名字："); String onename=input.next(); player1=new Player(onep, onename, null, null); System.out.print("请输入第二个玩家的ID号："); int twop=input.nextInt(); System.out.print("请输入第二个玩家的名字："); String twoname=input.next(); player2=new Player(twop, twoname,null, null); } //发牌 public void SendCards(){ System.out.println("----------------开始发牌--------------------"); System.out.println("玩家:"+player1.getName()+"-拿牌"); player1.setPc1(cardsAll.get(k++)); System.out.println("玩家:"+player2.getName()+"-拿牌"); player2.setPc1(cardsAll.get(k++)); System.out.println("玩家:"+player1.getName()+"-拿牌"); player1.setPc2(cardsAll.get(k++)); System.out.println("玩家:"+player2.getName()+"-拿牌"); player2.setPc2(cardsAll.get(k++)); System.out.println("----------------发牌结束--------------------"); System.out.println("----------------开始游戏--------------------"); } //接口的compare玩家方法 public int compare(Player p1, Player p2) { PlayingCards pc=new PlayingCards(); if(pc.compare(p1.getPc1(), p1.getPc2())==1) p1.bigCards=p1.getPc1(); else p1.bigCards=p1.getPc2(); if(pc.compare(p2.getPc1(), p2.getPc2())==1) p2.bigCards=p2.getPc1(); else p2.bigCards=p2.getPc2(); if(pc.compare(p1.bigCards, p2.bigCards)==1) return 1; else if(pc.compare(p1.bigCards, p2.bigCards)==-1) return -1; else return 0; } //玩家类的compare方法 public Player compareplayer(Player p1, Player p2) { PlayingCards pc=new PlayingCards(); if(pc.comparecard(p1.getPc1(), p1.getPc2())==p1.getPc1()) p1.bigCards=p1.getPc1(); else p1.bigCards=p1.getPc2(); if(pc.comparecard(p2.getPc1(), p2.getPc2())==p2.getPc1()) p2.bigCards=p2.getPc1(); else p2.bigCards=p2.getPc2(); if(pc.comparecard(p1.bigCards, p2.bigCards)==p1.bigCards) return p1; else if(pc.comparecard(p1.bigCards, p2.bigCards)==p2.bigCards) return p2; else return null; } //打印玩家1,2最大手牌 public void printBigCard(){ System.out.println("玩家:"+player1.getName()+"最大手牌为："+ player1.bigCards.getColor()+player1.bigCards.getPoint()); System.out.println("玩家:"+player2.getName()+"最大手牌为："+ player2.bigCards.getColor()+player2.bigCards.getPoint()); }// 如果使用接口的比较方法：// public void printWiner(){// if(compare(player1, player2)==1)// System.out.println("----------玩家:"+player1.getName()+"获得胜利-----------");// else if(compare(player1, player2)==-1){// System.out.println("----------玩家:"+player2.getName()+"获得胜利-----------");// }else System.out.println("----------玩家:"+player1.getName()+// "玩家:"+player2.getName()+"打成平局-----------");// System.out.println("玩家:"+player1.getName()+"手牌为："+player1.getPc1().getColor()// +player1.getPc1().getPoint()+" "+player1.getPc2().getColor()// +player1.getPc2().getPoint()+"\n"+// "玩家:"+player2.getName()+"手牌为："+player2.getPc1().getColor()// +player2.getPc1().getPoint()+" "+player2.getPc2().getColor()// +player2.getPc2().getPoint());// } //使用自定义玩家比较方法 public void printWiner(){ if(compareplayer(player1, player2)==player1) System.out.println("----------玩家:"+player1.getName()+"获得胜利-----------"); else if(compareplayer(player1, player2)==player2){ System.out.println("----------玩家:"+player2.getName()+"获得胜利-----------"); }else System.out.println("----------玩家:"+player1.getName()+ "玩家:"+player2.getName()+"打成平局-----------"); System.out.println("玩家:"+player1.getName()+"手牌为："+player1.getPc1().getColor() +player1.getPc1().getPoint()+" "+player1.getPc2().getColor() +player1.getPc2().getPoint()+"\n"+ "玩家:"+player2.getName()+"手牌为："+player2.getPc1().getColor() +player2.getPc1().getPoint()+" "+player2.getPc2().getColor() +player2.getPc2().getPoint()); } public static void main(String []args){ String choice="t"; Scanner input=new Scanner(System.in); Creat_Shuffle_SendCards poker=new Creat_Shuffle_SendCards(); poker.Creatcards(); poker.Shufflecards(); poker.Creatplayers(); while(51-k>=3&&choice.equalsIgnoreCase("t")){ poker.SendCards(); poker.compare(poker.player1,poker.player2); poker.printBigCard(); poker.printWiner(); System.out.println("是否还想继续玩？（t/f）:"); choice=input.next(); } System.out.println("游戏结束！欢迎使用！"); } }public class Player { private PlayingCards pc1; private PlayingCards pc2; public PlayingCards bigCards; private int ID; private String name; public Player(){ } public Player(int ID,String name,PlayingCards pc1,PlayingCards pc2) { this.ID=ID; this.name=name; this.pc1=pc1; this.pc2=pc2;// bigCards=new PlayingCards(); } public PlayingCards getPc1() { return pc1; } public void setPc1(PlayingCards pc1) { this.pc1 = pc1; } public PlayingCards getPc2() { return pc2; } public void setPc2(PlayingCards pc2) { this.pc2 = pc2; } public int getID() { return ID; } public void setID(int iD) { ID = iD; } public String getName() { return name; } public void setName(String name) { this.name = name; }}import java.util.Comparator;public class PlayingCards implements Comparator<PlayingCards>{ private String point; private String color; public PlayingCards(){ } public PlayingCards(String color,String point){ this.color=color; this.point=point; }// public List<PlayingCards> getCards() {// return cardsAll;// }// public void setCards(List<PlayingCards> cards) {// this.cardsAll = cards;// } public String getPoint() { return point; } public void setPoint(String point) { this.point = point; } public String getColor() { return color; } public void setColor(String color) { this.color = color; } public int compareColor(PlayingCards c){ String color=c.getColor(); if(color.equals("黑桃")) return 4; if(color.equals("红桃")) return 3; if(color.equals("梅花")) return 2; if(color.equals("方块")) return 1; return 0; } public int comparePoint(PlayingCards c){ String point=c.getPoint(); if(point.equals("2")) return 2; if(point.equals("3")) return 3; if(point.equals("4")) return 4; if(point.equals("5")) return 5; if(point.equals("6")) return 6; if(point.equals("7")) return 7; if(point.equals("8")) return 8; if(point.equals("9")) return 9; if(point.equals("10")) return 10; if(point.equals("J")) return 11; if(point.equals("Q")) return 12; if(point.equals("K")) return 13; if(point.equals("A")) return 14; return 0; } //扑克牌类自定义的compare方法 public PlayingCards comparecard(PlayingCards o1,PlayingCards o2){ if(o1.compareColor(o1)>o2.compareColor(o2)){ return o1; }else if(o1.compareColor(o1)<o2.compareColor(o2)){ return o2; }else { if(o1.comparePoint(o1)>o2.comparePoint(o2)) return o1; else if(o1.comparePoint(o1)<o2.comparePoint(o2)) return o2; else return null;} } @Override //接口中扑克牌的compare方法 public int compare(PlayingCards o1, PlayingCards o2) { if(o1.compareColor(o1)>o2.compareColor(o2)){ return 1; }else if(o1.compareColor(o1)<o2.compareColor(o2)){ return -1; }else { if(o1.comparePoint(o1)>o2.comparePoint(o2)) return 1; else if(o1.comparePoint(o1)<o2.comparePoint(o2)) return -1; else return 0; } }}　　想把方法分类不写在一起，但是又感觉思路不清楚。。。希望前辈指点下我存在的问题。谢谢！