javascript - vue routing beginner questions

Question

1: I am new to Vue and I don’t know much about router-link and router-view. The general questions are as follows:

The existing code structure is as follows, which can be understood as a navigation on the left and a display area on the right

//content.vue
<p class = "row">
    <p id="music_left_menu" class = "col-md-2">
        <h4>推荐</h4>
        <ul class="list-group">
            <li><i class = "fa fa-music"></i><router-link to = "/foundMusic">发现音乐</router-link> </li>
            <li><i class = "fa fa-bullhorn"></i> 私人FM</li>
            <li><i class = "fa fa-youtube-play" ></i> MV</li>
        </ul>
     </p>
     <router-view class="router-view col-md-10"></router-view>
</p>

//router.js
import foundMusic from "../compontents/found_music.vue"
routes:[
    {
        path:"/foundMusic",
        component: foundMusic
    }
] 

After configuring the route, clicking the router-link can effectively render it into the router-view
But what I want is the following structure

<p class = "row">
    <left-menu></left-menu>
     <router-view class="router-view col-md-10"></router-view>
</p>

import leftMenu from './menu_content/left_menu.vue'
export default {
  name: 'musicContent',
  components:{
      leftMenu
  }
}
//left_menu.vue 中的结构如下
<template>
  <p id="music_left_menu" class = "col-md-2">
    <h4>推荐</h4>
    <ul class="list-group">
        <li><i class = "fa fa-music"></i><router-link to = "/foundMusic">发现音乐</router-link> </li>
        <li><i class = "fa fa-bullhorn"></i> 私人FM</li>
        <li><i class = "fa fa-youtube-play" ></i> MV</li>
    </ul>
  </p>
</template>

But at this time, clicking "Discover Music" does not render to the router-view. How should I change this route?
I really don't understand this. Can any expert please explain it?

Answer 1

router.js should be written like this
//router.js
Vue.use(Router)
import foundMusic from "../components/found_music.vue"
export default new Router({
routes:[

{
    path:"/foundMusic",
    component: foundMusic
}

]

})

You try components:{ "left-menu":leftMenu }

Answer 2

Look at the named view https://router.vuejs.org/zh-c...

Answer 3

After re-examining the logic, I found that it is normal. I will post the normal code below, which can be regarded as helping newcomers. Thank you very much to those who answered the question

//App.vue
<template>
  <p id = "app">
      <music-nav></music-nav>
      <music-content></music-content>
      <music-playing-wapper></music-playing-wapper>
  </p>
</template>
<script>
    import musicNav from "./nav.vue"
    import musicContent from "./music_content.vue"
    import musicPlayingWapper from "./playing_wapper.vue"
    export default {
        name:'app',
        components:{
            musicNav,
            musicContent,
            musicPlayingWapper
        }
    }
</script>
//main.js
import Vue from 'vue'
import App from './App.vue'
import VueRouter from 'vue-router'
import axios from 'axios'
import router from './router/router'

Vue.prototype.axios = axios
Vue.prototype.MUSICAPI = '/api'

Vue.use(VueRouter)
new Vue({
  el: '#app',
  router,
  render: h => h(App)
})
//router.js
import Router from "vue-router"
import content from "../music_content.vue"
import foundMusic from "../compontents/found_music.vue"
import App from "../compontents/found_music.vue"

export default new Router({
    routes:[
        {
            path:"/foundMusic",
            component: foundMusic
        }
    ] 
});
//music_content.vue
<template>
  <p id="music_content" class = "container-fluid">
      <p class = "row">
          <left-menu></left-menu>
          <router-view class="router-view col-md-10"></router-view>
      </p>
  </p>
</template>

<script>
import leftMenu from './menu_content/left_menu.vue'
export default {
  name: 'musicContent',
  components:{
      leftMenu
  }
}
</script>