java中编程实现如下的骰子游戏：丢下两个骰子，若分值的总值为7点，则“赢”；否则“输”。

public class Test {

public static void main(String[] args){

DieGame dieGame = new DieGame();

if (dieGame.play()) {

System.out.println("你赢了！");

} else {

System.out.println("你输了！");

}

}

}

class Die {

private int faceValue;

public int getFaceValue() {

return faceValue;

}

public void setFaceValue(int faceValue) {

this.faceValue = faceValue;

}

public void roll() {

this.faceValue = (int) (Math.random() * 6 + 1);

}

}

class DieGame {

private Die die1 = new Die();

private Die die2 = new Die();

public boolean play() {

die1.roll();

System.out.println("第一次点数：" + die1.getFaceValue());

die2.roll();

System.out.println("第二次点数：" + die2.getFaceValue());

if (die1.getFaceValue() + die2.getFaceValue() == 7) {

return true;

} else {

return false;

}

}

}