From ebba91722272295347bfc39fd813da416c41cfed Mon Sep 17 00:00:00 2001
From: "zongze.lee" <zongze.lee@outlook.com>
Date: Thu, 6 Nov 2025 03:43:41 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B5=8B=E8=AF=95=20equals=20=E6=96=B9?=
 =?UTF-8?q?=E6=B3=95=E4=B8=8E=E4=B8=8D=E5=90=8C=E5=BC=95=E7=94=A8=E5=AF=B9?=
 =?UTF-8?q?=E8=B1=A1=E6=AF=94=E8=BE=83=E5=A4=B1=E8=B4=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../hutool/v7/core/lang/ref/PhantomObj.java   |  3 +-
 .../v7/core/lang/ref/PhantomObjTest.java      | 31 +++++++++++++++++++
 2 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 hutool-core/src/test/java/cn/hutool/v7/core/lang/ref/PhantomObjTest.java

diff --git a/hutool-core/src/main/java/cn/hutool/v7/core/lang/ref/PhantomObj.java b/hutool-core/src/main/java/cn/hutool/v7/core/lang/ref/PhantomObj.java
index 1f130fb27..08ce961d2 100644
--- a/hutool-core/src/main/java/cn/hutool/v7/core/lang/ref/PhantomObj.java
+++ b/hutool-core/src/main/java/cn/hutool/v7/core/lang/ref/PhantomObj.java
@@ -52,7 +52,8 @@ public class PhantomObj<T> extends PhantomReference<T> implements Ref<T>{
 		if (other == this) {
 			return true;
 		} else if (other instanceof PhantomObj) {
-			return ObjUtil.equals(((PhantomObj<?>) other).get(), get());
+			// 比较原始对象的哈希码，因为虚引用无法获取原始对象
+			return this.hashCode == ((PhantomObj<?>)other).hashCode;
 		}
 		return false;
 	}
diff --git a/hutool-core/src/test/java/cn/hutool/v7/core/lang/ref/PhantomObjTest.java b/hutool-core/src/test/java/cn/hutool/v7/core/lang/ref/PhantomObjTest.java
new file mode 100644
index 000000000..6e385273b
--- /dev/null
+++ b/hutool-core/src/test/java/cn/hutool/v7/core/lang/ref/PhantomObjTest.java
@@ -0,0 +1,31 @@
+package cn.hutool.v7.core.lang.ref;
+
+import java.lang.ref.ReferenceQueue;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class PhantomObjTest {
+
+	private ReferenceQueue<String> queue;
+    private String testObject;
+    private PhantomObj<String> phantomObj;
+
+    @BeforeEach
+    void setUp() {
+        queue = new ReferenceQueue<>();
+        testObject = "test";
+        phantomObj = new PhantomObj<>(testObject, queue);
+    }
+
+	@Test
+	@DisplayName("测试 equals 方法与不同引用对象比较")
+    void testEqualsWithDifferentReferent() {
+        String differentObject = "different";
+        PhantomObj<String> anotherPhantomObj = new PhantomObj<>(differentObject, queue);
+        assertFalse(phantomObj.equals(anotherPhantomObj));
+    }
+}