vue 接口请求地址前缀本地开发和线上开发设置方

'use strict'
const merge = require('webpack-merge')
const prodEnv = require('./dev.env')
 
module.exports = merge(prodEnv, {
 NODE_ENV: '"development"',
 API_ROOT: '"https://www.dev.com"' //本地请求前缀
})

'use strict'
const merge = require('webpack-merge')
const prodEnv = require('./prod.env')
 
module.exports = merge(prodEnv, {
 NODE_ENV: '"production"',
 API_ROOT: '"https://www.prov.com"'  //线上请求前缀
})

import Axios from 'axios';
var root = process.env.API_ROOT;
//请求拦截
axios.interceptors.request.use((config) => {
  //请求之前重新拼装url
  config.url = root + config.url;
  return config;
});

export default {
  name: 'Order',
  data () {
    return {
      order_list: []
    }
  },
  methods: {
    fetchList: function () {
      this.$axios.post('/api/order_list').then((res) => {
        if(res.result === '0000'){
          this.order_list = res.data;
        }
      });
    }
  }
}