update

2019-12-09 10:53:31 +08:00
parent 6844b86ddd
commit a5b8a9cc03
1 changed files with 3 additions and 1 deletions
--- a/2019/12/vue-router.md
+++ b/2019/12/vue-router.md
@@ -208,6 +208,8 @@ new Vue({
 (2) 定义route.beforeEach
 ```
-router.before	
+router.beforeEach((to,from,next)=>{
 })
 ```