axios 设置

import Vue from 'vue'
import App from './App.vue'
import axios from 'axios'
import VueAxios from 'vue-axios'
if (process.env.NODE_ENV === 'development') {
  // require('./mock.js')
  axios.defaults.baseURL = 'https://example.com'
}
axios.defaults.withCredentials = true
axios.interceptors.request.use(function (config) {
  return config
}, function (error) {
  return Promise.reject(error)
})
axios.interceptors.response.use(function (response) {
  console.log(3)
  return response
}, function (error) {
  console.log(4)
  return Promise.reject(error)
})
Vue.use(VueAxios, axios)
new Vue({
  render: h => h(App)
}).$mount('#app')