From 63285b347d5957db3fb4465057a865852de84814 Mon Sep 17 00:00:00 2001
From: zkh <1650697374@qq.com>
Date: Thu, 20 Nov 2025 20:39:45 +0800
Subject: [PATCH] =?UTF-8?q?feat(web):=20=E6=B7=BB=E5=8A=A0Jackson=E9=85=8D?=
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- 新增JacksonConfig配置类
- 配置Long和BigInteger类型序列化器
- 使用ToStringSerializer将数值转换为字符串
- 注册自定义序列化模块到Jackson ObjectMapper
---
 .../vip/jcfd/web/config/JacksonConfig.java    | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 zkh-web/src/main/java/vip/jcfd/web/config/JacksonConfig.java

diff --git a/zkh-web/src/main/java/vip/jcfd/web/config/JacksonConfig.java b/zkh-web/src/main/java/vip/jcfd/web/config/JacksonConfig.java
new file mode 100644
index 0000000..aed7607
--- /dev/null
+++ b/zkh-web/src/main/java/vip/jcfd/web/config/JacksonConfig.java
@@ -0,0 +1,24 @@
+package vip.jcfd.web.config;
+
+import com.fasterxml.jackson.databind.module.SimpleModule;
+import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
+
+import java.math.BigInteger;
+
+@Configuration
+public class JacksonConfig {
+
+    @Bean
+    public Jackson2ObjectMapperBuilder jackson2ObjectMapperBuilder() {
+        ToStringSerializer toStringSerializer = ToStringSerializer.instance;
+        return new Jackson2ObjectMapperBuilder()
+                .modules(new SimpleModule()
+                        .addSerializer(Long.class, toStringSerializer)
+                        .addSerializer(Long.TYPE, toStringSerializer)
+                        .addSerializer(BigInteger.class, toStringSerializer)
+                );
+    }
+}