From 8a553fe454f0d70d92cdc4e27827d48914386ac9 Mon Sep 17 00:00:00 2001
From: NCJOAQ <2627723488@qq.com>
Date: Tue, 15 Jul 2025 00:32:56 +0800
Subject: [PATCH] =?UTF-8?q?feat(class23):=20=E5=A4=9A=E6=80=81=E3=80=81?=
 =?UTF-8?q?=E7=BB=A7=E6=89=BF=E3=80=81=E9=87=8D=E8=BD=BD=E7=BB=BC=E5=90=88?=
 =?UTF-8?q?=E7=BB=83=E4=B9=A0=EF=BC=8C=E5=BC=95=E5=85=A5lombok=E6=8F=92?=
 =?UTF-8?q?=E4=BB=B6=E7=AE=80=E5=8C=96=E8=AF=AD=E6=B3=95?=
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Content-Type: text/plain; charset=UTF-8
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- 新增 Card 类，包含基本的存款和消费功能- 添加 GoldCard 和 SilverCard 类，分别实现不同的优惠策略
- 编写 Test 类进行功能测试
- 在项目中集成 Lombok 依赖，简化代码
---
 HM-JAVA.iml                 |  9 +++++++++
 src/class23/Card.java       | 27 +++++++++++++++++++++++++++
 src/class23/GoldCard.java   | 26 ++++++++++++++++++++++++++
 src/class23/SilverCard.java | 18 ++++++++++++++++++
 src/class23/Test.java       | 21 +++++++++++++++++++++
 5 files changed, 101 insertions(+)
 create mode 100644 src/class23/Card.java
 create mode 100644 src/class23/GoldCard.java
 create mode 100644 src/class23/SilverCard.java
 create mode 100644 src/class23/Test.java

diff --git a/HM-JAVA.iml b/HM-JAVA.iml
index c90834f..22cb66c 100644
--- a/HM-JAVA.iml
+++ b/HM-JAVA.iml
@@ -7,5 +7,14 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module-library" scope="PROVIDED">
+      <library>
+        <CLASSES>
+          <root url="jar://$MAVEN_REPOSITORY$/org/projectlombok/lombok/1.18.34/lombok-1.18.34.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES />
+      </library>
+    </orderEntry>
   </component>
 </module>
\ No newline at end of file
diff --git a/src/class23/Card.java b/src/class23/Card.java
new file mode 100644
index 0000000..247b01d
--- /dev/null
+++ b/src/class23/Card.java
@@ -0,0 +1,27 @@
+package class23;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+// lombok 注解，简化类的 getter/setter/toString/equals/hashCode 方法
+// IDEA需启用注解处理器
+public class Card {
+    private String carID;
+    private String name;
+    private int phone;
+    private double money;
+    public void deposit(double money) {
+        this.money += money;
+    }
+    public void consume(double money) {
+        if(this.money >= money){
+            this.money -= money;
+        }else {
+            System.out.println("余额不足");
+        }
+    }
+}
diff --git a/src/class23/GoldCard.java b/src/class23/GoldCard.java
new file mode 100644
index 0000000..077b4d2
--- /dev/null
+++ b/src/class23/GoldCard.java
@@ -0,0 +1,26 @@
+package class23;
+
+public class GoldCard extends Card{
+    public GoldCard(String carID, String name, int phone, double money) {
+        super(carID, name, phone, money);
+    }
+    @Override
+    public void consume(double money){
+        System.out.println("您当前消费："+ money);
+        System.out.println("优惠后价格："+ money*0.8);
+        if (money<getMoney()){
+            setMoney(getMoney()-money*0.8);
+        } else {
+            System.out.println("余额不足");
+        }
+        if(money*0.8>=200){
+            printTicket();
+        }else {
+            System.out.println("您当前消费不满200，不能免费洗车！");
+        }
+
+    }
+    public void printTicket(){
+        System.out.println("您消费了，请打印洗车票");
+    }
+}
diff --git a/src/class23/SilverCard.java b/src/class23/SilverCard.java
new file mode 100644
index 0000000..c7f66aa
--- /dev/null
+++ b/src/class23/SilverCard.java
@@ -0,0 +1,18 @@
+package class23;
+
+public class SilverCard extends Card{
+    public SilverCard(String carID, String name, int phone, double money) {
+        super(carID, name, phone, money);
+    }
+    @Override
+    public void consume(double money) {
+        System.out.println("您当前消费："+ money);
+        System.out.println("优惠后价格："+ money*0.9);
+        if (money<getMoney()){
+            setMoney(getMoney()-money*0.9);
+        } else {
+            System.out.println("余额不足");
+        }
+        System.out.println("当前余额："+ getMoney());
+    }
+}
diff --git a/src/class23/Test.java b/src/class23/Test.java
new file mode 100644
index 0000000..2893ad2
--- /dev/null
+++ b/src/class23/Test.java
@@ -0,0 +1,21 @@
+package class23;
+
+import java.util.Scanner;
+
+public class Test {
+    public static void main(String[] args) {
+        GoldCard goldCard = new GoldCard("123456", "张三", 123456789, 5000);
+        goldCard.deposit(1000);
+        pay(goldCard);
+
+        SilverCard silverCard = new SilverCard("654321", "李四", 123456789, 5000);
+        pay(silverCard);
+    }
+    public static void pay(Card c){
+        System.out.println("请刷卡，请输入您的消费金额：");
+        Scanner sc = new Scanner(System.in);
+        double money = sc.nextDouble();
+        c.consume(money);
+
+    }
+}