From 6e9ee6ef3100d3b05e5156e978f6ea90fae0d0c7 Mon Sep 17 00:00:00 2001
From: hwj <huangweijie@gdngsk.com>
Date: Mon, 13 Jul 2026 15:14:57 +0800
Subject: [PATCH] =?UTF-8?q?perf=EF=BC=9A=E9=A6=96=E5=B1=8F=E5=8A=A0?=
 =?UTF-8?q?=E8=BD=BD=E5=B1=8F=E8=94=BDvue-plugin-hiprint?=
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---
 vite.config.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/vite.config.ts b/vite.config.ts
index 269c765c..979aa3d9 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -79,6 +79,13 @@ export default ({command, mode}: ConfigEnv): UserConfig => {
             // brotliSize: false,
             // 提高 chunk 体积告警阈值，避免大量无意义警告
             chunkSizeWarningLimit: 2000,
+            // 控制 index.html 中注入的 modulepreload 预加载链接，
+            // 剔除 hiprint 等按需异步加载的大 chunk，避免其在首屏被抢先预加载而阻塞
+            modulePreload: {
+                resolveDependencies: (_filename, deps) => {
+                    return deps.filter((dep) => !dep.includes('hiprint'))
+                }
+            },
             rollupOptions: {
                 output: {
                     // 将体积较大的第三方依赖拆分为独立 chunk，避免全部打进入口主 chunk 导致首屏阻塞