案例6-4斗地主洗牌发牌

src/chapter6/demo64/Player.java

@@ -0,0 +1,38 @@
+package chapter6.demo64;
+
+
+import java.util.ArrayList;
+import java.util.Collections;
+
+// Player.java - 玩家类
+public class Player {
+    private String name;
+    private ArrayList<Card> hand = new ArrayList<>();
+
+    public Player(String name) {
+        this.name = name;
+    }
+
+    /**
+     * 接收一张牌
+     * @param card 收到的牌
+     */
+    public void receiveCard(Card card) {
+        hand.add(card);
+    }
+
+    /**
+     * 整理手牌
+     */
+    public void sortHand() {
+        Collections.sort(hand);
+    }
+
+    /**
+     * 显示手牌
+     * @return 手牌的字符串表示
+     */
+    public String showHand() {
+        return name + "：" + hand.toString();
+    }
+}