From f1d079f9c0b3d384090477ca54e0548373d62b57 Mon Sep 17 00:00:00 2001
From: zhongrj <646384940@qq.com>
Date: Thu, 16 Jan 2025 11:56:39 +0800
Subject: [PATCH] 配置修改
---
src/main/java/com/genersoft/iot/vmp/utils/ObjectUtils.java | 41 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 41 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/utils/ObjectUtils.java b/src/main/java/com/genersoft/iot/vmp/utils/ObjectUtils.java
new file mode 100644
index 0000000..1f429bc
--- /dev/null
+++ b/src/main/java/com/genersoft/iot/vmp/utils/ObjectUtils.java
@@ -0,0 +1,41 @@
+package com.genersoft.iot.vmp.utils;
+
+import java.util.Arrays;
+
+public class ObjectUtils {
+ public static boolean nullSafeEquals(Object o1, Object o2) {
+ if (o1 == o2) {
+ return true;
+ } else if (o1 != null && o2 != null) {
+ if (o1.equals(o2)) {
+ return true;
+ } else {
+ return o1.getClass().isArray() && o2.getClass().isArray() && arrayEquals(o1, o2);
+ }
+ } else {
+ return false;
+ }
+ }
+
+ private static boolean arrayEquals(Object o1, Object o2) {
+ if (o1 instanceof Object[] && o2 instanceof Object[]) {
+ return Arrays.equals((Object[])((Object[])o1), (Object[])((Object[])o2));
+ } else if (o1 instanceof boolean[] && o2 instanceof boolean[]) {
+ return Arrays.equals((boolean[])((boolean[])o1), (boolean[])((boolean[])o2));
+ } else if (o1 instanceof byte[] && o2 instanceof byte[]) {
+ return Arrays.equals((byte[])((byte[])o1), (byte[])((byte[])o2));
+ } else if (o1 instanceof char[] && o2 instanceof char[]) {
+ return Arrays.equals((char[])((char[])o1), (char[])((char[])o2));
+ } else if (o1 instanceof double[] && o2 instanceof double[]) {
+ return Arrays.equals((double[])((double[])o1), (double[])((double[])o2));
+ } else if (o1 instanceof float[] && o2 instanceof float[]) {
+ return Arrays.equals((float[])((float[])o1), (float[])((float[])o2));
+ } else if (o1 instanceof int[] && o2 instanceof int[]) {
+ return Arrays.equals((int[])((int[])o1), (int[])((int[])o2));
+ } else if (o1 instanceof long[] && o2 instanceof long[]) {
+ return Arrays.equals((long[])((long[])o1), (long[])((long[])o2));
+ } else {
+ return o1 instanceof short[] && o2 instanceof short[] && Arrays.equals((short[]) ((short[]) o1), (short[]) ((short[]) o2));
+ }
+ }
+}
--
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