<template>
  <div id="app">
    <div id="nav">
      <p>我是app页面,当前appId {{ appId }}</p>
      <router-link to="/">Home</router-link>
      <router-link to="/about">About</router-link>
    </div>
    <router-view/>
  </div>
</template>
<script>
import HelloWorld from "@/components/HelloWorld";

export default {
  name: 'home',
  components: {
    HelloWorld
  },
  data() {
    return {
      appId: ''
    }
  },
  mounted() {
    if (this.$route.query.appId) {
      this.appId = this.$route.query.appId
    }
    let search = window.location.search
    if (search.indexOf('appId') !== -1) {
      if (search.indexOf('&') === -1) {
        this.appId = search.substring(7)
      } else {
        let str = search.substring(7)
        this.appId = str.substring(0, str.indexOf('&'))
      }
    }
    console.log(`这个是默认页面的主页：${this.$store.state.myname}`)
  }
}
</script>
<style lang="less">
#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;

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

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