From 44684aa03610d2918a631b42dba5e4b6470477ac Mon Sep 17 00:00:00 2001
From: Looly <loolly@aliyun.com>
Date: Fri, 30 Sep 2022 19:07:36 +0800
Subject: [PATCH] =?UTF-8?q?AnnotationUtil=E7=B1=BB=E6=94=AF=E6=8C=81Lambda?=
 =?UTF-8?q?=E8=8E=B7=E5=8F=96=E6=9F=90=E6=B3=A8=E8=A7=A3=E5=B1=9E=E6=80=A7?=
 =?UTF-8?q?=E5=80=BC?=
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---
 CHANGELOG.md                                             | 1 +
 .../java/cn/hutool/core/annotation/AnnotationUtil.java   | 1 +
 .../cn/hutool/core/annotation/AnnotationUtilTest.java    | 9 ++++++---
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8e332363a..212d7e2b2 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 
 ### 🐣新特性
 * 【core   】     DateUtil增加isLastDayOfMonth、getLastDayOfMonth方法（pr#824@Gitee）
+* 【core   】     AnnotationUtil类支持Lambda获取某注解属性值（pr#827@Gitee）
 
 ### 🐞Bug修复
 * 【poi    】     修复ExcelReader读取只有标题行报错问题（issue#I5U1JA@Gitee）
diff --git a/hutool-core/src/main/java/cn/hutool/core/annotation/AnnotationUtil.java b/hutool-core/src/main/java/cn/hutool/core/annotation/AnnotationUtil.java
index 4c726d99e..a928b09ef 100755
--- a/hutool-core/src/main/java/cn/hutool/core/annotation/AnnotationUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/annotation/AnnotationUtil.java
@@ -240,6 +240,7 @@ public class AnnotationUtil {
 	 * @param propertyName   属性名，例如注解中定义了name()方法，则 此处传入name
 	 * @return 注解对象
 	 * @throws UtilException 调用注解中的方法时执行异常
+	 * @since 5.8.9
 	 */
 	public static <A extends Annotation, R> R getAnnotationValue(AnnotatedElement annotationEle, Func1<A, R> propertyName)  {
 		if(propertyName == null) {
diff --git a/hutool-core/src/test/java/cn/hutool/core/annotation/AnnotationUtilTest.java b/hutool-core/src/test/java/cn/hutool/core/annotation/AnnotationUtilTest.java
index 83646e85b..f35456cee 100755
--- a/hutool-core/src/test/java/cn/hutool/core/annotation/AnnotationUtilTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/annotation/AnnotationUtilTest.java
@@ -1,12 +1,15 @@
 package cn.hutool.core.annotation;
 
-import cn.hutool.core.lang.Console;
 import cn.hutool.core.util.ArrayUtil;
 import cn.hutool.core.util.ReflectUtil;
 import org.junit.Assert;
 import org.junit.Test;
 
-import java.lang.annotation.*;
+import java.lang.annotation.Annotation;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.lang.reflect.Method;
 import java.util.Collection;
 import java.util.Collections;
@@ -38,7 +41,7 @@ public class AnnotationUtilTest {
 
 	@Test
 	public void getAnnotationValueTest2() {
-		String[] names = AnnotationUtil.getAnnotationValue(ClassWithAnnotation.class, AnnotationForTest::names);
+		final String[] names = AnnotationUtil.getAnnotationValue(ClassWithAnnotation.class, AnnotationForTest::names);
 		Assert.assertTrue(ArrayUtil.equals(names, new String[]{"测试1", "测试2"}));
 	}