From 16af684a32f2b74753d45ce521b1551d205f45ff Mon Sep 17 00:00:00 2001
From: admin <admin@viaeon.com>
Date: Mon, 4 May 2026 10:54:31 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E8=B5=84=E6=BA=90=E5=8A=A0=E8=BD=BD?=
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- 添加路由错误处理，当动态导入模块失败时自动刷新页面
- 修复 assets 文件不存在时返回 404 错误
---
 backend/cmd/main.go          | 7 +++++++
 frontend/src/router/index.ts | 6 ++++++
 2 files changed, 13 insertions(+)

diff --git a/backend/cmd/main.go b/backend/cmd/main.go
index 21d9197..ba53593 100644
--- a/backend/cmd/main.go
+++ b/backend/cmd/main.go
@@ -262,6 +262,13 @@ func setupEmbeddedFrontend(r *gin.Engine) {
 	}
 
 	r.GET("/assets/*filepath", func(c *gin.Context) {
+		filepath := strings.TrimPrefix(c.Request.URL.Path, "/assets/")
+		file, err := distFS.Open(filepath)
+		if err != nil {
+			c.JSON(404, gin.H{"error": "asset not found"})
+			return
+		}
+		file.Close()
 		c.Header("Cache-Control", "public, max-age=31536000, immutable")
 		c.FileFromFS(c.Request.URL.Path, http.FS(distFS))
 	})
diff --git a/frontend/src/router/index.ts b/frontend/src/router/index.ts
index 2602ef7..fa2796c 100644
--- a/frontend/src/router/index.ts
+++ b/frontend/src/router/index.ts
@@ -13,6 +13,12 @@ const router = createRouter({
   },
 })
 
+router.onError((error) => {
+  if (error.message.includes('Failed to fetch dynamically imported module')) {
+    window.location.reload()
+  }
+})
+
 createRouterGuard(router)
 
 export default router