From 72d3e3caa8d7b3a4a5ca7127a2fcfaa0f290fcac 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: Wed, 8 Jan 2025 16:01:58 +0800
Subject: [PATCH] =?UTF-8?q?update=20=E4=BC=98=E5=8C=96=20=E5=A2=9E?=
 =?UTF-8?q?=E5=8A=A0=20rpc=20=E5=BC=82=E5=B8=B8=E6=8B=A6=E6=88=AA=E5=99=A8?=
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---
 .../dubbo/config/DubboConfiguration.java      | 10 +++++++
 .../dubbo/handler/DubboExceptionHandler.java  | 27 +++++++++++++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 ruoyi-common/ruoyi-common-dubbo/src/main/java/org/dromara/common/dubbo/handler/DubboExceptionHandler.java

diff --git a/ruoyi-common/ruoyi-common-dubbo/src/main/java/org/dromara/common/dubbo/config/DubboConfiguration.java b/ruoyi-common/ruoyi-common-dubbo/src/main/java/org/dromara/common/dubbo/config/DubboConfiguration.java
index 9e88785a..4a87e22c 100644
--- a/ruoyi-common/ruoyi-common-dubbo/src/main/java/org/dromara/common/dubbo/config/DubboConfiguration.java
+++ b/ruoyi-common/ruoyi-common-dubbo/src/main/java/org/dromara/common/dubbo/config/DubboConfiguration.java
@@ -1,6 +1,7 @@
 package org.dromara.common.dubbo.config;
 
 import org.dromara.common.core.factory.YmlPropertySourceFactory;
+import org.dromara.common.dubbo.handler.DubboExceptionHandler;
 import org.dromara.common.dubbo.properties.DubboCustomProperties;
 import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
@@ -23,4 +24,13 @@ public class DubboConfiguration {
     public BeanFactoryPostProcessor customBeanFactoryPostProcessor() {
         return new CustomBeanFactoryPostProcessor();
     }
+
+    /**
+     * 异常处理器
+     */
+    @Bean
+    public DubboExceptionHandler dubboExceptionHandler() {
+        return new DubboExceptionHandler();
+    }
+
 }
diff --git a/ruoyi-common/ruoyi-common-dubbo/src/main/java/org/dromara/common/dubbo/handler/DubboExceptionHandler.java b/ruoyi-common/ruoyi-common-dubbo/src/main/java/org/dromara/common/dubbo/handler/DubboExceptionHandler.java
new file mode 100644
index 00000000..5a614951
--- /dev/null
+++ b/ruoyi-common/ruoyi-common-dubbo/src/main/java/org/dromara/common/dubbo/handler/DubboExceptionHandler.java
@@ -0,0 +1,27 @@
+package org.dromara.common.dubbo.handler;
+
+import lombok.extern.slf4j.Slf4j;
+import org.apache.dubbo.rpc.RpcException;
+import org.dromara.common.core.domain.R;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+/**
+ * Dubbo异常处理器
+ *
+ * @author Lion Li
+ */
+@Slf4j
+@RestControllerAdvice
+public class DubboExceptionHandler {
+
+    /**
+     * 主键或UNIQUE索引，数据重复异常
+     */
+    @ExceptionHandler(RpcException.class)
+    public R<Void> handleDubboException(RpcException e) {
+        log.error("RPC异常: {}", e.getMessage());
+        return R.fail("RPC异常，请联系管理员确认");
+    }
+
+}