From f4b1e9ca4ae1a0b46cb44152c3b9fc077c4373e0 Mon Sep 17 00:00:00 2001
From: dhb52 <dhb52@126.com>
Date: Tue, 5 Mar 2024 15:13:53 +0000
Subject: [PATCH] =?UTF-8?q?feat:=20MapUtils.findAndThen=EF=BC=8Ckey=20?=
 =?UTF-8?q?=E4=B8=BA=20null=20=E6=97=B6,=20=E4=B8=8D=E5=A4=84=E7=90=86?=
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Signed-off-by: dhb52 <dhb52@126.com>
---
 .../yudao/framework/common/util/collection/MapUtils.java       | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/collection/MapUtils.java b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/collection/MapUtils.java
index f4a17b523..6f62573b2 100644
--- a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/collection/MapUtils.java
+++ b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/collection/MapUtils.java
@@ -40,6 +40,7 @@ public class MapUtils {
 
     /**
      * 从哈希表查找到 key 对应的 value，然后进一步处理
+     * key 为 null 时, 不处理
      * 注意，如果查找到的 value 为 null 时，不进行处理
      *
      * @param map 哈希表
@@ -47,7 +48,7 @@ public class MapUtils {
      * @param consumer 进一步处理的逻辑
      */
     public static <K, V> void findAndThen(Map<K, V> map, K key, Consumer<V> consumer) {
-        if (CollUtil.isEmpty(map)) {
+        if (ObjUtil.isNull(key) || CollUtil.isEmpty(map)) {
             return;
         }
         V value = map.get(key);