From 6b95083c63de6a8eb7a7d08e6d537ec7afdb32f8 Mon Sep 17 00:00:00 2001
From: Charles7c <charles7c@126.com>
Date: Sun, 1 Jun 2025 11:10:16 +0800
Subject: [PATCH] =?UTF-8?q?feat(idempotent):=20=E6=96=B0=E5=A2=9E=E9=BB=98?=
 =?UTF-8?q?=E8=AE=A4=E5=B9=82=E7=AD=89=E5=90=8D=E7=A7=B0=E7=94=9F=E6=88=90?=
 =?UTF-8?q?=E5=99=A8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 continew-starter-idempotent/pom.xml           |  6 +++
 .../IdempotentAutoConfiguration.java          |  9 +---
 .../DefaultIdempotentNameGenerator.java       | 51 +++++++++++++++++++
 3 files changed, 59 insertions(+), 7 deletions(-)
 create mode 100644 continew-starter-idempotent/src/main/java/top/continew/starter/idempotent/generator/DefaultIdempotentNameGenerator.java

diff --git a/continew-starter-idempotent/pom.xml b/continew-starter-idempotent/pom.xml
index 12b86241..fd4d1679 100644
--- a/continew-starter-idempotent/pom.xml
+++ b/continew-starter-idempotent/pom.xml
@@ -18,5 +18,11 @@
             <groupId>top.continew</groupId>
             <artifactId>continew-starter-cache-redisson</artifactId>
         </dependency>
+
+        <!-- Hutool 加密解密模块（封装 JDK 中加密解密算法） -->
+        <dependency>
+            <groupId>cn.hutool</groupId>
+            <artifactId>hutool-crypto</artifactId>
+        </dependency>
     </dependencies>
 </project>
\ No newline at end of file
diff --git a/continew-starter-idempotent/src/main/java/top/continew/starter/idempotent/autoconfigure/IdempotentAutoConfiguration.java b/continew-starter-idempotent/src/main/java/top/continew/starter/idempotent/autoconfigure/IdempotentAutoConfiguration.java
index 34abb9c1..7484ff53 100644
--- a/continew-starter-idempotent/src/main/java/top/continew/starter/idempotent/autoconfigure/IdempotentAutoConfiguration.java
+++ b/continew-starter-idempotent/src/main/java/top/continew/starter/idempotent/autoconfigure/IdempotentAutoConfiguration.java
@@ -19,16 +19,15 @@ package top.continew.starter.idempotent.autoconfigure;
 import jakarta.annotation.PostConstruct;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.NoSuchBeanDefinitionException;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
-import org.springframework.core.ResolvableType;
 import top.continew.starter.cache.redisson.autoconfigure.RedissonAutoConfiguration;
 import top.continew.starter.core.constant.PropertiesConstants;
 import top.continew.starter.idempotent.aop.IdempotentAspect;
+import top.continew.starter.idempotent.generator.DefaultIdempotentNameGenerator;
 import top.continew.starter.idempotent.generator.IdempotentNameGenerator;
 
 /**
@@ -60,11 +59,7 @@ public class IdempotentAutoConfiguration {
     @Bean
     @ConditionalOnMissingBean
     public IdempotentNameGenerator idempotentNameGenerator() {
-        if (log.isErrorEnabled()) {
-            log.error("Consider defining a bean of type '{}' in your configuration.", ResolvableType
-                .forClass(IdempotentNameGenerator.class));
-        }
-        throw new NoSuchBeanDefinitionException(IdempotentNameGenerator.class);
+        return new DefaultIdempotentNameGenerator();
     }
 
     @PostConstruct
diff --git a/continew-starter-idempotent/src/main/java/top/continew/starter/idempotent/generator/DefaultIdempotentNameGenerator.java b/continew-starter-idempotent/src/main/java/top/continew/starter/idempotent/generator/DefaultIdempotentNameGenerator.java
new file mode 100644
index 00000000..741bf8b6
--- /dev/null
+++ b/continew-starter-idempotent/src/main/java/top/continew/starter/idempotent/generator/DefaultIdempotentNameGenerator.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.continew.starter.idempotent.generator;
+
+import cn.hutool.core.util.ClassUtil;
+import cn.hutool.crypto.digest.DigestUtil;
+import cn.hutool.json.JSONUtil;
+import top.continew.starter.core.constant.StringConstants;
+
+import java.lang.reflect.Method;
+
+/**
+ * 默认幂等名称生成器
+ *
+ * @author Charles7c
+ * @since 2.12.1
+ */
+public class DefaultIdempotentNameGenerator implements IdempotentNameGenerator {
+
+    @Override
+    public String generate(Object target, Method method, Object... args) {
+        StringBuilder nameSb = new StringBuilder();
+        // 添加类名
+        nameSb.append(ClassUtil.getClassName(target, false));
+        nameSb.append(StringConstants.COLON);
+        // 添加方法名
+        nameSb.append(method.getName());
+        // 添加参数信息的哈希值（如果有参数）
+        if (args != null && args.length > 0) {
+            nameSb.append(StringConstants.COLON);
+            // 使用JSONUtil序列化参数，然后计算哈希值以确保唯一性
+            String argsJson = JSONUtil.toJsonStr(args);
+            nameSb.append(DigestUtil.md5Hex(argsJson));
+        }
+        return nameSb.toString();
+    }
+}