老哥 点击导航下拉的子分类跳转路由后 下拉定在那里 跳转后怎么让下拉自动缩回去

搞定了 控制显隐就可以 easy

&ltnuxt-link :to="{name: index}" class="navbar-item"&gt coding 10 &lt/nuxt-link&gt

关于以上代码是否需要在实例中定义路由？chrome 报error：

[Vue warn]: Property or method "index" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties.

found in

---&gt &ltNavigation&gt at layouts/partials/Navigation.vue &ltLayouts/default.vue&gt at layouts/default.vue &ltRoot&gt

export const actions = { async nuxtServerInit({ state,commit }){ // let res = await this.$axios.$get('categories'); // commit('SET_CATEGORIES', res.data); } }

let res = await this.$axios.$get('categories'); 这行代码执行报错，一直转圈，并且没有发出去请求，我确定我npm安装了axios，nuxt.config 中引入了模块且设置baseUrl，服务端接口也能正常返回数据，是我差了哪一步吗？

报错信息 --------------------------------------------- i Memory usage: 214 MB (RSS: 308 MB) i Listening on: http://localhost:3000/ FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory

跟着百度做解决了，方案如下

package.json文件中 修改如下 "dev": "nuxt --max-old-space-size=4096",

为啥分类的接口请求，在network中没有，只能在vuex里面查看吗？