Vue2+VueRouter2+webpack+Axios 修改 meta信息

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Vue2+VueRouter2+webpack+Axios 构建项目实战目录以及文件结构

vue中修改meta信息，需要使用到 vue-meta 插件

https://github.com/declandewet/vue-meta

切换到项目根目录下，使用npm安装:

npm install vue-meta -D

修改路由 src/router/index.js 内容：

import Vue from 'vue'
import Router from 'vue-router'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
import Meta from 'vue-meta'
import HelloWorld from '@/components/HelloWorld'
import Element from '@/components/Element'
import Metas from '@/components/Meta'
 
Vue.use(Router)
Vue.use(ElementUI)
Vue.use(Meta)
 
export default new Router({
  routes: [
    {
      path: '/',
      name: 'HelloWorld',
      component: HelloWorld
    },
    {
      path: '/element',
      component: Element
    },
    {
      path: '/meta',
      component: Metas
    }
  ]
})

添加视图组件 src/components/Meta.vue 内容：

<template>
  <div>

  </div>
</template>
<script>
export default {
  name: 'Meta',
  data () {
    return {
      title:'meta',
      description: 'A blog post about some stuff'
    }
  },
  metaInfo () {
    return {
      title: this.title,
      meta: [
        { vmid: 'description', name: 'description', content: this.description },
        { vmid: 'scale', name: 'viewport', content: 'width=device-width,initial-scale=1' }
      ]
    }
  }
}
</script>

显示效果如下：