text: import axios from 'axios'
  import { Message } from 'iview'
  import { getToken } from '@/libs/util'
  // import { Spin } from 'iview'
  class HttpRequest {
    constructor(baseUrl = baseURL) {
      this.baseUrl = baseUrl
      this.queue = {}
    }
    getInsideConfig() {
      const config = {
        baseURL: this.baseUrl,
        headers: {
          //服务器接受验证的token
  
          Authorization: `Bearer ${getToken()}`
        }
      }
      return config
    }
    distroy(url) {
      delete this.queue[url]
      if (!Object.keys(this.queue).length) {
        // Spin.hide()
      }
    }
    interceptors(instance, url) {
      // 请求拦截
      instance.interceptors.request.use(config => {
        // 添加全局的loading...
        if (!Object.keys(this.queue).length) {
          // Spin.show() // 不建议开启，因为界面不友好
        }
        this.queue[url] = true
        return config
      }, error => {
        return Promise.reject(error)
      })
      // 响应拦截
      instance.interceptors.response.use(res => {
        this.distroy(url)
        const { data, status } = res
        // return { data, status }
        //对后端返回数据做处理
        if (data.result) {
          return data;
        } else {
          Message.error(data.error);
          return Promise.reject(data.error);
        }
      }, error => {
        Message.error(error.message);
        this.distroy(url)
        return Promise.reject(error)
      })
    }
    request(options) {
      const instance = axios.create()
      options = Object.assign(this.getInsideConfig(), options)
      this.interceptors(instance, options.url)
      return instance(options)
    }
  }
  export default HttpRequest
  