From ad22a9d5165952ac5ff2f1eb810ee17c07983151 Mon Sep 17 00:00:00 2001
From: YunaiV <zhijiantianya@gmail.com>
Date: Sun, 28 Jul 2024 19:34:38 +0800
Subject: [PATCH] 【代码优化】全局：Area 在 IDEA debug 时 toString 方法报错StackOverflowError、指定 jackson 默认序列化时双向引用的前向、后向出口避免死循环报错

---
 yudao-framework/yudao-spring-boot-starter-biz-ip/src/main/java/cn/iocoder/yudao/framework/ip/core/Area.java | 5 +++++
 1 file changed, 5 insertions(+), 0 deletions(-)

diff --git a/yudao-framework/yudao-spring-boot-starter-biz-ip/src/main/java/cn/iocoder/yudao/framework/ip/core/Area.java b/yudao-framework/yudao-spring-boot-starter-biz-ip/src/main/java/cn/iocoder/yudao/framework/ip/core/Area.java
index dcc9442..262bc26 100644
--- a/yudao-framework/yudao-spring-boot-starter-biz-ip/src/main/java/cn/iocoder/yudao/framework/ip/core/Area.java
+++ b/yudao-framework/yudao-spring-boot-starter-biz-ip/src/main/java/cn/iocoder/yudao/framework/ip/core/Area.java
@@ -1,9 +1,11 @@
 package cn.iocoder.yudao.framework.ip.core;
 
 import cn.iocoder.yudao.framework.ip.core.enums.AreaTypeEnum;
+import com.fasterxml.jackson.annotation.JsonManagedReference;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
+import lombok.ToString;
 
 import java.util.List;
 
@@ -17,6 +19,7 @@ import java.util.List;
 @Data
 @AllArgsConstructor
 @NoArgsConstructor
+@ToString(exclude = {"parent"}) // 参见 https://gitee.com/yudaocode/yudao-cloud-mini/pulls/2 原因
 public class Area {
 
     /**
@@ -46,10 +49,12 @@ public class Area {
     /**
      * 父节点
      */
+    @JsonManagedReference
     private Area parent;
     /**
      * 子节点
      */
+    @JsonManagedReference
     private List<Area> children;
 
 }
--
libgit2 0.21.4