From 396718bc5ec8ada1623eb67dd0edc2d5cacf8793 Mon Sep 17 00:00:00 2001
From: JEECG <445654970@qq.com>
Date: Thu, 17 Jul 2025 15:07:33 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A7=A3=E5=86=B3=E9=97=AE=E9=A2=98=EF=BC=9A[i?=
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---
 .../java/org/jeecg/config/init/UndertowConfiguration.java   | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/config/init/UndertowConfiguration.java b/jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/config/init/UndertowConfiguration.java
index 3fd059aaf..77b732c47 100644
--- a/jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/config/init/UndertowConfiguration.java
+++ b/jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/config/init/UndertowConfiguration.java
@@ -1,5 +1,6 @@
 package org.jeecg.config.init;
 
+import io.undertow.UndertowOptions;
 import io.undertow.server.DefaultByteBufferPool;
 import io.undertow.server.handlers.BlockingHandler;
 import io.undertow.websockets.jsr.WebSocketDeploymentInfo;
@@ -26,6 +27,11 @@ public class UndertowConfiguration implements WebServerFactoryCustomizer<Underto
 
     @Override
     public void customize(UndertowServletWebServerFactory factory) {
+        // 设置 Undertow 服务器参数（底层网络配置）
+        factory.addBuilderCustomizers(builder -> {
+            builder.setServerOption(UndertowOptions.MAX_HEADER_SIZE, 65536);      // header 最大64KB
+            builder.setServerOption(UndertowOptions.MAX_PARAMETERS, 10000);       // 最大参数数
+        });
         factory.addDeploymentInfoCustomizers(deploymentInfo -> {
             
             WebSocketDeploymentInfo webSocketDeploymentInfo = new WebSocketDeploymentInfo();