vue route-link .router-link-active 如何设置默认选中，如下图和代码

Question

问题

因为页面一进来 就是讲义页面，所有我要让讲义 默认选中

正常

点击切换的时候，正常没有问题，当前选中为红色，其它变为灰色

路由

代码

Answer 1

{ path: '/teachingResearch/lecture', component: TeachingResearch, children: [ { path: '/teachingResearch/lecture', component: Lecture }, { path: '/teachingResearch/paper', component: Paper }, { path: '/teachingResearch/question', component: Question } ] } 这应该是可行的。 修改答案，补充。 { path: '/teachingResearch', redirect: '/teachingResearch/lecture' }, { path: '/teachingResearch/lecture', component: TeachingResearch, children: [ { path: '/teachingResearch/lecture', component: Lecture }, { path: '/teachingResearch/paper', component: Paper }, { path: '/teachingResearch/question', component: Question } ] }

Answer 2

那你进来就要让页面调到讲义页面啊.vue-router提供了redirect属性