From 7ef27a41811d72011ea2de3eaa07795035a0a6b2 Mon Sep 17 00:00:00 2001
From: YeMingfei666 <1619116647@qq.com>
Date: Wed, 12 Nov 2025 10:23:33 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E8=AF=B7=E6=B1=82=E9=94=99?=
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---
 src/utils/request.ts | 29 +++++++++++++++++++++++++++--
 1 file changed, 27 insertions(+), 2 deletions(-)

diff --git a/src/utils/request.ts b/src/utils/request.ts
index dca818b..651dc5e 100644
--- a/src/utils/request.ts
+++ b/src/utils/request.ts
@@ -12,6 +12,30 @@ const service = axios.create({
   paramsSerializer: (params) => qs.stringify(params),
 });
 
+/**
+ * 格式化错误信息msg
+ */
+function formatErrorMsg(error: string) {
+  // 1. 获取原始提示文本（兜底空字符串避免报错）
+  const originMsg = error
+  // 2. 定义要匹配的前缀
+  const exceptionPrefix = "Exception:";
+  // 3. 判断是否包含目标前缀
+  if (originMsg.includes(exceptionPrefix)) {
+    // 截取前缀后的内容 → 去除首尾空格 → 限制最大20个字符
+    return originMsg
+      .slice(
+        originMsg.indexOf(exceptionPrefix) +
+        exceptionPrefix.length
+      )
+      .trim()
+      .slice(0, 20);
+  } else {
+    // 不包含则按原逻辑截取前20个字符
+    return originMsg.slice(0, 20);
+  }
+}
+
 // 请求拦截器
 service.interceptors.request.use(
   (config: InternalAxiosRequestConfig) => {
@@ -66,10 +90,11 @@ service.interceptors.response.use(
         });
       return;
     }
-    ElMessage.error(msg || "系统出错");
-    return Promise.reject(new Error(msg || "Error"));
+    ElMessage.error(formatErrorMsg(msg || "Error"));
+    return Promise.reject(new Error(formatErrorMsg(msg || "Error")));
   },
   async (error: any) => {
+
     // 非 2xx 状态码处理 401、403、500 等
     const { config, response } = error;
     if (response) {