From 6a99b29494b7a9118f7d63a5c6e87e727365841a Mon Sep 17 00:00:00 2001
From: asd <374367073@qq.com>
Date: Mon, 9 Dec 2019 11:02:31 +0800
Subject: [PATCH] update

---
 2019/12/vue-router.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/2019/12/vue-router.md b/2019/12/vue-router.md
index 96c1963..2d02b6a 100644
--- a/2019/12/vue-router.md
+++ b/2019/12/vue-router.md
@@ -251,6 +251,7 @@ const routes= [
 ```
 
 3.组件内的 导航守卫
-在组件内的 导出模块
-
+在组件内的 导出模块中声明
+beforeRouteEnter，beforeRouteUpdate，beforeRouteLeave
 
+beforeRouterEnter: 进入该组件的
\ No newline at end of file