From 1ef6016d9ddc20893d8c8b3c9be519671c866fb2 Mon Sep 17 00:00:00 2001
From: xingyu <xingyu4j@vip.qq.com>
Date: Tue, 20 Dec 2022 16:05:16 +0800
Subject: [PATCH] =?UTF-8?q?perf:=20=E8=B7=AF=E7=94=B1=E5=AD=90=E9=9B=86?=
 =?UTF-8?q?=E6=98=BE=E7=A4=BA=E5=8F=AF=E9=85=8D=E7=BD=AE?=
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---
 yudao-ui-admin-vue3/.env                      | 3 +++
 yudao-ui-admin-vue3/src/utils/routerHelper.ts | 7 ++++++-
 yudao-ui-admin-vue3/types/env.d.ts            | 3 ++-
 yudao-ui-admin-vue3/vite.config.ts            | 2 +-
 4 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/yudao-ui-admin-vue3/.env b/yudao-ui-admin-vue3/.env
index e5996ca53..e5dbc8ecf 100644
--- a/yudao-ui-admin-vue3/.env
+++ b/yudao-ui-admin-vue3/.env
@@ -12,3 +12,6 @@ VITE_APP_TENANT_ENABLE=true
 
 # 验证码的开关
 VITE_APP_CAPTCHA_ENABLE=true
+
+# 路由在只有一个子集的时候是否显示父级
+VITE_ROUTE_ALWAYSSHOW_ENABLE=true
diff --git a/yudao-ui-admin-vue3/src/utils/routerHelper.ts b/yudao-ui-admin-vue3/src/utils/routerHelper.ts
index 02a738da8..d3a2b2283 100644
--- a/yudao-ui-admin-vue3/src/utils/routerHelper.ts
+++ b/yudao-ui-admin-vue3/src/utils/routerHelper.ts
@@ -57,7 +57,12 @@ export const generateRoute = (routes: AppCustomRouteRecordRaw[]): AppRouteRecord
       icon: route.icon,
       hidden: !route.visible,
       noCache: !route.keepAlive,
-      alwaysShow: route.children && route.children.length == 1 ? true : false
+      alwaysShow:
+        route.children &&
+        route.children.length === 1 &&
+        import.meta.env.VITE_ROUTE_ALWAYSSHOW_ENABLE === 'true'
+          ? true
+          : false
     }
     // 路由地址转首字母大写驼峰，作为路由名称，适配keepAlive
     let data: AppRouteRecordRaw = {
diff --git a/yudao-ui-admin-vue3/types/env.d.ts b/yudao-ui-admin-vue3/types/env.d.ts
index b8cff557a..33e1f40b8 100644
--- a/yudao-ui-admin-vue3/types/env.d.ts
+++ b/yudao-ui-admin-vue3/types/env.d.ts
@@ -10,7 +10,8 @@ declare module '*.vue' {
 interface ImportMetaEnv {
   readonly VITE_APP_TITLE: string
   readonly VITE_PORT: number
-  readonly VITE_OPEN: boolean
+  readonly VITE_OPEN: string
+  readonly VITE_ROUTE_ALWAYSSHOW_ENABLE: string
   readonly VITE_APP_CAPTCHA_ENABLE: string
   readonly VITE_APP_TENANT_ENABLE: string
   readonly VITE_BASE_URL: string
diff --git a/yudao-ui-admin-vue3/vite.config.ts b/yudao-ui-admin-vue3/vite.config.ts
index 6531be705..e5572436a 100644
--- a/yudao-ui-admin-vue3/vite.config.ts
+++ b/yudao-ui-admin-vue3/vite.config.ts
@@ -30,7 +30,7 @@ export default ({ command, mode }: ConfigEnv): UserConfig => {
       // 端口号
       port: env.VITE_PORT,
       host: "0.0.0.0",
-      open: env.VITE_OPEN,
+      open: env.VITE_OPEN === 'true',
       // 本地跨域代理
       proxy: {
         ['/admin-api']: {