使用async await 封装 axios的方法

import axios from 'axios'
const qs = require('qs')
const api = {
 async get (url, data) {
  try {
   let res = await axios.get(url, {params: data})
   res = res.data
   return new Promise((resolve) => {
    if (res.code === 0) {
     resolve(res)
    } else {
     resolve(res)
    }
   })
  } catch (err) {
   alert('服务器出错')
   console.log(err)
  }
 },
 async post (url, data) {
  try {
   let res = await axios.post(url, qs.stringify(data))
   res = res.data
   return new Promise((resolve, reject) => {
    if (res.code === 0) {
     resolve(res)
    } else {
     reject(res)
    }
   })
  } catch (err) {
   // return (e.message)
   alert('服务器出错')
   console.log(err)
  }
 },
}
export { api }

import { api } from 'common/js/api'

export default {
 data () {
  return {
   list: [],
  }
 },
 created () {
  this.getList()
 },
 methods: {
  async getList () {
   let {data} = await api.get('/ferring/test/list')
   console.log(data)
   this.list = data
  }
 },
}

<template>
 <el-button type="text" @click="open">点击打开 Message Box</el-button>
</template>

<script>
 export default {
  methods: {
   open() {
    this.$alert('这是一段内容', '标题名称', {
     confirmButtonText: '确定',
     callback: action => {
      this.$message({
       type: 'info',
       message: `action: ${ action }`
      });
     }
    });
   }
  }
 }
</script>

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

import store from '../store'

store.commit('showDialog',{true,'请求出错'})