cnpm install axios

import axios from ‘axios‘
// request拦截
axios.interceptors.request.use(config => {
  return config
}, error => {
  return Promise.reject(error)
})

// response拦截
axios.interceptors.response.use(response => {
  return response
}, error => {
  return Promise.resolve(error.response)
})
var baseURL = ‘http://127.0.0.1:8082/springboot/‘// 本机

export default {
  ‘baseURL‘: baseURL,
  post (url, data) {
    return axios({
      method: ‘post‘,
      baseURL: baseURL, // 如果`url`不是绝对地址，那么`baseURL`将会加到`url`的前面
      url,
      data: JSON.stringify(data),
      timeout: 15000,
      headers: { // 请求头
        ‘X-Requested-With‘: ‘XMLHttpRequest‘,
        ‘Content-Type‘: ‘application/json; charset=UTF-8‘

      }
    }).then(
      response => {
        return response.data
      }
    )
  },
  get (url, params) {
    return axios({
      method: ‘get‘,
      baseURL: baseURL,
      url,
      params, // 选项是要随请求一起发送的请求参数----一般链接在URL后面
      timeout: 10000,
      headers: {
        ‘X-Requested-With‘: ‘XMLHttpRequest‘
      }
    }).then(
      (response) => {
        return response.data
      }
    )
  }
}

import http from ‘./utils/http‘
Vue.prototype.$http = http

<template>
<div>
  <p>{{ message }}</p>
  <button @click="ss">点击</button>
</div>

</template>
<script>
export default {
  name: ‘HelloWorld‘,
  data () {
    return {
      message: ‘测试冒泡事件‘
    }
  },
  methods: {
    async ss () {
      let data = {
        ‘name‘: ‘123‘,
        ‘age‘: 18
      }
      // let res = await http.post(‘listOutpatientExpenses‘, data)
      let res = await this.$http.get(‘getUser‘, data)
      this.message = res
    }
  },
  mounted () {
  }
}
</script>