<style>
#app {
  font-family: 'Avenir', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
}
#nav {
  padding: 30px;
}

#nav a {
  font-weight: bold;
  color: #2c3e50;
}

#nav a.router-link-exact-active {
  color: #42b983;
}
</style>

<template>
  <div id="app">
    <div id="nav">
      <router-link to="/">Home</router-link>
      | <router-link to="/about?v=1">About</router-link>
      | <router-link to="/about?v=2">About2</router-link>
      <!-- | <router-link to="/aa">AA</router-link> -->
    </div>
    <p v-show="$bus.ving.length">加载中…</p>
    <router-alive>
        <router-view/>
    </router-alive>
  </div>
</template>

<script>
export default {
}
</script>
