From 3b5d16e58f1337793217f30f35cd64b28bfb2ccf Mon Sep 17 00:00:00 2001
From: wangjiahao <1522128093@qq.com>
Date: Wed, 18 Dec 2024 15:50:15 +0800
Subject: [PATCH] =?UTF-8?q?fix(=E5=B7=A5=E4=BD=9C=E5=8F=B0):=20=E4=BF=AE?=
 =?UTF-8?q?=E5=A4=8D=E9=83=A8=E5=88=86=E6=A8=A1=E7=89=88=E8=A7=A3=E6=9E=90?=
 =?UTF-8?q?=E9=94=99=E8=AF=AF=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 sdk/common/src/main/java/io/dataease/utils/JsonUtil.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sdk/common/src/main/java/io/dataease/utils/JsonUtil.java b/sdk/common/src/main/java/io/dataease/utils/JsonUtil.java
index d576ee6802..4b93c12f88 100644
--- a/sdk/common/src/main/java/io/dataease/utils/JsonUtil.java
+++ b/sdk/common/src/main/java/io/dataease/utils/JsonUtil.java
@@ -2,6 +2,7 @@ package io.dataease.utils;
 
 
 import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.StreamReadConstraints;
 import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -15,6 +16,12 @@ public class JsonUtil {
     private static final ObjectMapper objectMapper;
     static {
         objectMapper = new ObjectMapper();
+        // 配置更大的 StreamReadConstraints 限制
+        objectMapper.getFactory().setStreamReadConstraints(
+                StreamReadConstraints.builder()
+                        .maxStringLength(50000000)
+                        .build()
+        );
         objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
     }