vue3.0 CLI - 2.2 - 组件 home.vue 的初步改造

<template><div class="about"><HelloWorld msg="vue 官方相关资料的链接"/></div></template>
<script>
import HelloWorld from '@/ponents/HelloWorld.vue'
export default { name: 'about', ponents: { HelloWorld } }
</script>

export default {
 name: 'home',
 data: function (){
 return {
  navs: {},
  tts:[]
 }
 },
 created: function (){
 fetch('https://.apiopen./journalismApi')
 .then(v=>v.json())
 .then(v=>{
  console.log(v.data);
  this.tts = v.data.toutiao;
  this.navs = v.data;
 });
 }
}

<template>
 <div class="home">
 <div class="nav">
  <div v-for="(value, key, index) in navs" :key="index">
  {{key}}
  </div>
 </div>
 <ul>
  <li v-for="(tt,index) in tts" :key="index">
  {{tt.title}}
  </li>
 </ul>
 </div>
</template>