From 97ca09e10cc4f929d43346898b902522a52d06ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=91=A8=E6=95=8F?= <zhoumin@axzo.cn>
Date: Wed, 21 Aug 2024 15:02:36 +0800
Subject: [PATCH] =?UTF-8?q?feat(REQ-2649):=20=E4=BF=AE=E5=A4=8Ddetail?=
 =?UTF-8?q?=E6=8E=A5=E5=8F=A3=E6=9F=A5=E8=AF=A2=EF=BC=8C=E5=AF=B9null?=
 =?UTF-8?q?=E5=80=BC=E7=9A=84=E5=A4=84=E7=90=86=E3=80=82?=
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---
 .../server/dao/repository/BlackAndWhiteListRepository.java    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/black-list/black-list-service/src/main/java/cn/axzo/nanopart/server/dao/repository/BlackAndWhiteListRepository.java b/black-list/black-list-service/src/main/java/cn/axzo/nanopart/server/dao/repository/BlackAndWhiteListRepository.java
index d60aa513..a1fe4ed8 100644
--- a/black-list/black-list-service/src/main/java/cn/axzo/nanopart/server/dao/repository/BlackAndWhiteListRepository.java
+++ b/black-list/black-list-service/src/main/java/cn/axzo/nanopart/server/dao/repository/BlackAndWhiteListRepository.java
@@ -105,7 +105,9 @@ public class BlackAndWhiteListRepository extends ServiceImpl<BlackAndWhiteListMa
             String fullKey = prefix.isEmpty() ? key : prefix + "." + key;
             if (value instanceof Map) {
                 buildQueryWrapper(queryWrapper, (Map<String, Object>) value, fullKey);
-            } else {
+            } else if (value == null){
+                // 暂不支持对null的查询。要用IS NULL
+            }else {
                 queryWrapper.eq("param->>'$." + fullKey + "'", value);
             }
         });