vue全家桶（3.3）

4.7.作为vue的插件使用
在vue中，我们不需要在每个组件中都去引入axios，这样使用起来比较麻烦，我们可以结合插件vue-axios，让操作更简化

1.安装插件

npm install vue-axios --save

2.在入口文件中引入模块，并挂载插件

main.js

import Vue from 'vue'
import App from './App'
import router from './router'
import '@/assets/style/index.css'
import store from '@/store/index'
import axios from 'axios'
import VueAxios from 'vue-axios'

Vue.use(VueAxios, axios)

Vue.config.productionTip = false

/* eslint-disable no-new */
new Vue({
  el: '#app',
  router,
  store,
  render: h => h(App)
})

3.在组件中使用axios

<template>
  <div class="page">
  </div>
</template>

<script type="text/javascript">

export default {
  data () {
    return {

    }
  },
  components: {

  },
  created () {
    function http1 () {
      return this.axios.get('https://easy-mock.com/mock/5c23887d3671d47be5ea8d66/axiosdemo/course/list')
    }
    function http2 () {
      return this.axios.post('https://easy-mock.com/mock/5c23887d3671d47be5ea8d66/axiosdemo/course/update')
    }
    this.$http.all([http1.bind(this), http2.bind(this)]).then(this.axios.spread((res1, res2) => {
      // res1 对应http1的请求结果 res2对应http2的请求结果
      console.log(res1, res2)
    }))
    this.axios.get('https://easy-mock.com/mock/5c23887d3671d47be5ea8d66/axiosdemo/course/list').then((response) => {
      console.log(response)
    })
    this.$http.get('https://easy-mock.com/mock/5c23887d3671d47be5ea8d66/axiosdemo/course/list').then((response) => {
      console.log(response)
    })
  }
}
</script>

<style scoped>
</style>