From e47eb5c662e4c81135ae73ceea31b0bcf905f915 Mon Sep 17 00:00:00 2001
From: engigu <sayheya@qq.com>
Date: Wed, 4 Mar 2026 23:19:13 +0800
Subject: [PATCH] fix: page error load

---
 web/src/main.ts         |  5 +++++
 web/src/router/index.ts | 14 ++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/web/src/main.ts b/web/src/main.ts
index 650b0ec..1ea9bed 100644
--- a/web/src/main.ts
+++ b/web/src/main.ts
@@ -5,6 +5,11 @@ import 'vue-sonner/style.css'
 import App from './App.vue'
 import router from './router'
 
+window.addEventListener('vite:preloadError', () => {
+  console.log('Detected vite preload error. Reloading page...')
+  window.location.reload()
+})
+
 createApp(App)
   .use(router)
   .use(VueMonacoEditorPlugin, {
diff --git a/web/src/router/index.ts b/web/src/router/index.ts
index 59c2ece..08211bb 100644
--- a/web/src/router/index.ts
+++ b/web/src/router/index.ts
@@ -79,4 +79,18 @@ router.beforeEach(async (to, _from, next) => {
   }
 })
 
+// 捕获动态导入(Chunk)加载失败异常（部署新版本时发生）
+router.onError((error) => {
+  const isChunkLoadFailed = error.message && error.message.includes('Failed to fetch dynamically imported module')
+  if (isChunkLoadFailed) {
+    if (!sessionStorage.getItem('__chunk_reloaded__')) {
+      sessionStorage.setItem('__chunk_reloaded__', 'true')
+      window.location.reload()
+    } else {
+      console.error('动态模块加载持续失败', error)
+      sessionStorage.removeItem('__chunk_reloaded__')
+    }
+  }
+})
+
 export default router