From 4782334a63e26cd753ee3c357be209dae4b79cee Mon Sep 17 00:00:00 2001
From: Bunny <1319900154@qq.com>
Date: Mon, 3 Feb 2025 16:36:49 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=A8=A1=E6=9D=BF=E6=96=B9=E6=B3=95?=
 =?UTF-8?q?=E6=A8=A1=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../设计模式-v2/image-20250203163253869.png   | Bin 0 -> 11585 bytes
 README/设计模式-v2.md                         |  73 +++++++++++++++++-
 .../cn/bunny/pattern11/PaymentProcess.java    |  65 ++++++++++++++++
 3 files changed, 137 insertions(+), 1 deletion(-)
 create mode 100644 README/images/设计模式-v2/image-20250203163253869.png
 create mode 100644 pattern/src/main/java/cn/bunny/pattern11/PaymentProcess.java

diff --git a/README/images/设计模式-v2/image-20250203163253869.png b/README/images/设计模式-v2/image-20250203163253869.png
new file mode 100644
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diff --git a/README/设计模式-v2.md b/README/设计模式-v2.md
index 6fee5fd..0455b82 100644
--- a/README/设计模式-v2.md
+++ b/README/设计模式-v2.md
@@ -1612,6 +1612,8 @@ public class BakeDemo {
 
 将定义好的按步骤执行的内容进行封装，模板方法是比较单间的设计模式，是代码复用的基本技术，在类库中尤其重要，遵循：“抽象类应当拥有尽可能多的可能性，应当拥有尽可能少的数据”。
 
+![image-20250203163253869](./images/设计模式-v2/image-20250203163253869.png)
+
 需要的角色：抽象类（Abstract Class）、具体类（Concrete Class）。
 
 比如做一些比较固定的事情（支付流程处理），但是其中几项内容可能会发生改变。
@@ -1620,10 +1622,79 @@ public class BakeDemo {
 
 #### 示例代码
 
+```java
+public class PaymentProcess {
+    public static void main(String[] args) {
+        ConcretePaymentProcess concretePaymentProcess = new ConcretePaymentProcess();
+        concretePaymentProcess.startProcess();
+    }
+
+    // 抽象模板方法
+    static abstract class AbstractPaymentProcess {
+
+        /**
+         * 开始流程
+         */
+        public void startProcess() {
+            authenticationUser();
+            checkBalance();
+            executePayment();
+            returnPayment();
+        }
+
+        /**
+         * 验证用户身份
+         */
+        private void authenticationUser() {
+            System.out.println("验证用户身份。。。");
+        }
+
+        /**
+         * 检查余额
+         */
+        public abstract void checkBalance();
+
+        /**
+         * 执行支付
+         */
+        private void executePayment() {
+            System.out.println("执行支付。。。");
+        }
+
+        /**
+         * 返回支付结果
+         */
+        public abstract void returnPayment();
+    }
+
+    static class ConcretePaymentProcess extends AbstractPaymentProcess {
+
+        /**
+         * 检查余额
+         */
+        @Override
+        public void checkBalance() {
+            System.out.println("检查完成，我的余额还有：1999亿元");
+        }
+
+        /**
+         * 返回支付结果
+         */
+        @Override
+        public void returnPayment() {
+            System.out.println("支付成功，我的余额还有：1994亿元");
+        }
+    }
+}
+```
+
 #### 运行结果：
 
 ```java
-
+验证用户身份。。。
+检查完成，我的余额还有：1999亿元
+执行支付。。。
+支付成功，我的余额还有：1994亿元
 ```
 
 ---
diff --git a/pattern/src/main/java/cn/bunny/pattern11/PaymentProcess.java b/pattern/src/main/java/cn/bunny/pattern11/PaymentProcess.java
new file mode 100644
index 0000000..6e9c5d8
--- /dev/null
+++ b/pattern/src/main/java/cn/bunny/pattern11/PaymentProcess.java
@@ -0,0 +1,65 @@
+package cn.bunny.pattern11;
+
+public class PaymentProcess {
+    public static void main(String[] args) {
+        ConcretePaymentProcess concretePaymentProcess = new ConcretePaymentProcess();
+        concretePaymentProcess.startProcess();
+    }
+
+    // 抽象模板方法
+    static abstract class AbstractPaymentProcess {
+
+        /**
+         * 开始流程
+         */
+        public void startProcess() {
+            authenticationUser();
+            checkBalance();
+            executePayment();
+            returnPayment();
+        }
+
+        /**
+         * 验证用户身份
+         */
+        private void authenticationUser() {
+            System.out.println("验证用户身份。。。");
+        }
+
+        /**
+         * 检查余额
+         */
+        public abstract void checkBalance();
+
+        /**
+         * 执行支付
+         */
+        private void executePayment() {
+            System.out.println("执行支付。。。");
+        }
+
+        /**
+         * 返回支付结果
+         */
+        public abstract void returnPayment();
+    }
+
+    static class ConcretePaymentProcess extends AbstractPaymentProcess {
+
+        /**
+         * 检查余额
+         */
+        @Override
+        public void checkBalance() {
+            System.out.println("检查完成，我的余额还有：1999亿元");
+        }
+
+        /**
+         * 返回支付结果
+         */
+        @Override
+        public void returnPayment() {
+            System.out.println("支付成功，我的余额还有：1994亿元");
+        }
+    }
+}