From c71a2ac88ef4ffadbde3df099ed2ba4bd78c37f9 Mon Sep 17 00:00:00 2001
From: v6ole <voole@vip.qq.com>
Date: Fri, 26 Jun 2026 15:40:07 +0800
Subject: [PATCH] =?UTF-8?q?perf:=20Vite=20=E5=88=86=E5=8C=85=E4=BC=98?=
 =?UTF-8?q?=E5=8C=96=20=E2=80=94=20Element=20Plus=20/=20Vue=20=E7=8B=AC?=
 =?UTF-8?q?=E7=AB=8B=20chunk?=
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build.rollupOptions.manualChunks:
- element-plus → ~923 kB (独立缓存，首次加载后 HIT)
- vue-vendor → ~110 kB (Vue + Router + Pinia)
- index (app code) → ~59 kB (从 ~1 MB 缩减)

首屏加载显著减少，二次访问几乎零加载。

Co-Authored-By: Claude <noreply@anthropic.com>
---
 frontend/vite.config.ts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index 5ce2b57..fe0bbec 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -9,6 +9,16 @@ export default defineConfig({
       '@': resolve(__dirname, 'src'),
     },
   },
+  build: {
+    rollupOptions: {
+      output: {
+        manualChunks: {
+          'element-plus': ['element-plus'],
+          'vue-vendor': ['vue', 'vue-router', 'pinia'],
+        },
+      },
+    },
+  },
   server: {
     port: 5173,
     proxy: {