From c31090e389d0a54ecc0698fb29d478c871b1d27c Mon Sep 17 00:00:00 2001
From: feige996 <1020102647@qq.com>
Date: Thu, 4 Sep 2025 15:14:21 +0800
Subject: [PATCH] =?UTF-8?q?fix(tabbar):=20=E4=BF=AE=E5=A4=8DH5=E7=8E=AF?=
 =?UTF-8?q?=E5=A2=83=E4=B8=8B=E6=97=A0tabbar=E6=97=B6=E7=9A=84=E7=99=BD?=
 =?UTF-8?q?=E5=B1=8F=E9=97=AE=E9=A2=98?=
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当tabbar缓存未启用时，将tabBar配置设为undefined而非空对象。在H5环境下，无tabbar时设置为空对象以防止浏览器报错导致白屏
---
 pages.config.ts      | 4 +++-
 src/tabbar/config.ts | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/pages.config.ts b/pages.config.ts
index 1aa275e..3e70458 100644
--- a/pages.config.ts
+++ b/pages.config.ts
@@ -1,3 +1,4 @@
+import { isH5 } from '@uni-helper/uni-env'
 import { defineUniPages } from '@uni-helper/vite-plugin-uni-pages'
 import { tabBar } from './src/tabbar/config'
 
@@ -19,5 +20,6 @@ export default defineUniPages({
     },
   },
   // tabbar 的配置统一在 “./src/tabbar/config.ts” 文件中
-  tabBar: tabBar as any,
+  // 无tabbar模式下，h5 设置为 {} 为了防止浏览器报错导致白屏
+  tabBar: tabBar || (isH5 ? {} : undefined) as any,
 })
diff --git a/src/tabbar/config.ts b/src/tabbar/config.ts
index c8f66f9..f4729e1 100644
--- a/src/tabbar/config.ts
+++ b/src/tabbar/config.ts
@@ -153,4 +153,4 @@ const _tabbar: TabBar = {
 }
 
 // 0和1 需要显示底部的tabbar的各种配置，以利用缓存
-export const tabBar = tabbarCacheEnable ? _tabbar : {}
+export const tabBar = tabbarCacheEnable ? _tabbar : undefined