懇請(qǐng)各位老師和大神的指點(diǎn)，謝謝!

我的紙牌代碼總是報(bào)錯(cuò)：Exception in thread "main" java.lang.StackOverflowError

at CardsGame.Player.<init>(Player.java:20) 后面重復(fù)很多遍這個(gè)

錯(cuò)誤指向源代碼如下（創(chuàng)建兩名玩家那里，加粗加下劃線了）：

public class Player {

String id;

String name;

public Set<Cards> twoCards ;//= new HashSet<Cards>();

public Player(){};

public Player(String id,String name){

this.id = id;

this.name = name;

this.twoCards = new HashSet<Cards>();

}

//創(chuàng)建兩名玩家

public Player player1 = new Player("1","wangxin");

public Player player2 = new Player("2","zhangxu");

public void TwoPlayer(){

System.out.println("兩名玩家創(chuàng)建完成:");

System.out.println(player1.id +":" +player1.name +" ?" +player2.id +":" +player2.name);

}

}