From b725599cb03825610eb503708c35c42f479c0097 Mon Sep 17 00:00:00 2001
From: duxingchen <duxingchen@iris-rs.cn>
Date: Thu, 6 Aug 2026 17:34:00 +0800
Subject: [PATCH] =?UTF-8?q?perf(frontend):=20Vite=20=E6=9E=84=E5=BB=BA?=
 =?UTF-8?q?=E5=88=86=E5=8C=85=20=E2=80=94=20manualChunks=20=E6=8B=86?=
 =?UTF-8?q?=E5=88=86=20vendor?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

将 react/react-dom/react-router-dom → vendor-react
将 antd/@ant-design/icons → vendor-antd
将 html5-qrcode → vendor-qrcode
第三方巨头的独立 chunk 可被浏览器长期缓存，业务代码更新时无需重新下载。
---
 frontend/vite.config.ts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index a8aceb2..356faad 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -7,6 +7,19 @@ import basicSsl from "@vitejs/plugin-basic-ssl";
 export default defineConfig({
   plugins: [react(), tailwindcss(), basicSsl()],
 
+  // 🚀 构建优化：将第三方巨头独立分包，利用浏览器缓存
+  build: {
+    rollupOptions: {
+      output: {
+        manualChunks: {
+          "vendor-react": ["react", "react-dom", "react-router-dom"],
+          "vendor-antd": ["antd", "@ant-design/icons"],
+          "vendor-qrcode": ["html5-qrcode"],
+        },
+      },
+    },
+  },
+
   clearScreen: false,
   server: {
     host: "0.0.0.0",