From 1324a1cb16b6ddcae5306e96d0845c720193942b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=96=AF=E7=8B=82=E7=9A=84=E7=8B=AE=E5=AD=90Li?=
 <15040126243@163.com>
Date: Tue, 23 Dec 2025 15:30:32 +0800
Subject: [PATCH] =?UTF-8?q?update=20=E4=BC=98=E5=8C=96=20=E5=A2=9E?=
 =?UTF-8?q?=E5=8A=A0=20HandlerMethodValidationException=20=E5=8F=82?=
 =?UTF-8?q?=E6=95=B0=E6=A0=A1=E9=AA=8C=E5=BC=82=E5=B8=B8=E8=BF=9E=E6=8E=A5?=
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---
 .../common/web/handler/GlobalExceptionHandler.java   | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/ruoyi-common/ruoyi-common-web/src/main/java/org/dromara/common/web/handler/GlobalExceptionHandler.java b/ruoyi-common/ruoyi-common-web/src/main/java/org/dromara/common/web/handler/GlobalExceptionHandler.java
index d519b9d55..7a5d82c3e 100644
--- a/ruoyi-common/ruoyi-common-web/src/main/java/org/dromara/common/web/handler/GlobalExceptionHandler.java
+++ b/ruoyi-common/ruoyi-common-web/src/main/java/org/dromara/common/web/handler/GlobalExceptionHandler.java
@@ -14,6 +14,7 @@ import org.dromara.common.core.exception.SseException;
 import org.dromara.common.core.exception.base.BaseException;
 import org.dromara.common.core.utils.StreamUtils;
 import org.dromara.common.json.utils.JsonUtils;
+import org.springframework.context.MessageSourceResolvable;
 import org.springframework.context.support.DefaultMessageSourceResolvable;
 import org.springframework.expression.ExpressionException;
 import org.springframework.http.converter.HttpMessageNotReadableException;
@@ -25,6 +26,7 @@ import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.ResponseStatus;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
 import org.springframework.web.context.request.async.AsyncRequestTimeoutException;
+import org.springframework.web.method.annotation.HandlerMethodValidationException;
 import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException;
 import org.springframework.web.servlet.NoHandlerFoundException;
 
@@ -191,6 +193,16 @@ public class GlobalExceptionHandler {
         return R.fail(message);
     }
 
+    /**
+     * 方法参数校验异常 用于处理 @Validated 注解
+     */
+    @ExceptionHandler(HandlerMethodValidationException.class)
+    public R<Void> handlerMethodValidationException(HandlerMethodValidationException e) {
+        log.error(e.getMessage());
+        String message = StreamUtils.join(e.getAllErrors(), MessageSourceResolvable::getDefaultMessage, ", ");
+        return R.fail(message);
+    }
+
     /**
      * JSON 解析异常（Jackson 在处理 JSON 格式出错时抛出）
      * 可能是请求体格式非法，也可能是服务端反序列化失败