axios安裝

npm install axios --save

引入

import axios from 'axios'

請求數(shù)據(jù)

axios.get(url)
        .then(func)

url是請求的接口地址，func是對返回結(jié)果進行處理的回調(diào)函數(shù)

例子：

methods: {
    getHomeInfo () {
      axios.get('/api/index.json?city=' + this.city)
        .then(this.getHomeInfoSucc)
    },
    getHomeInfoSucc (res) {
      res = res.data
      if (res.ret && res.data) {
        const data = res.data
        this.swiperList = data.swiperList
      }
    }
  },
  mounted () {
    this.getHomeInfo()
  }