From d582ad428f4b378014d063635c4afbbad944a71a Mon Sep 17 00:00:00 2001
From: Algernon <26884666+bigshans@users.noreply.github.com>
Date: Thu, 18 Apr 2024 08:51:10 +0800
Subject: [PATCH] =?UTF-8?q?perf:=20=E5=B7=B2=E7=BB=8F=E6=98=AF=20FormData?=
 =?UTF-8?q?=20=E5=AF=B9=E8=B1=A1=E7=9A=84=E4=B8=8D=E7=94=A8=E5=86=8D?=
 =?UTF-8?q?=E6=AC=A1=E8=BD=AC=E6=8D=A2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

在特定条件下，FormData 转 FormData 会存在问题。
---
 src/axios/config.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/axios/config.ts b/src/axios/config.ts
index 93d3f19..f17f2e4 100644
--- a/src/axios/config.ts
+++ b/src/axios/config.ts
@@ -14,7 +14,8 @@ const defaultRequestInterceptors = (config: InternalAxiosRequestConfig) => {
   } else if (
     TRANSFORM_REQUEST_DATA &&
     config.method === 'post' &&
-    config.headers['Content-Type'] === 'multipart/form-data'
+    config.headers['Content-Type'] === 'multipart/form-data' &&
+    !(config.data instanceof FormData)
   ) {
     config.data = objToFormData(config.data)
   }