text: import axios from 'axios'
  import store from '@/store'
  import { forEach } from './tools'
  // import { Spin } from 'iview'
  const addErrorLog = errorInfo => {
    const { statusText, status, request: { responseURL } } = errorInfo
    let info = {
      type: 'ajax',
      code: status,
      mes: statusText,
      url: responseURL
    }
    if (!responseURL.includes('save_error_logger')) store.dispatch('addErrorLog', info)
  }
  
  class HttpRequest {
    constructor (baseUrl = baseURL) {
      this.baseUrl = baseUrl
      this.queue = {}
    }
    getInsideConfig () {
      const config = {
        baseURL: this.baseUrl,
        headers: {
          //
        }
      }
      return config
    }
    destroy (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 => {
        // if (config.params) {
        //   console.log(config.params)
        // }
        // 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.destroy(url)
        const { data, status } = res
        return { data, status }
      }, error => {
        this.destroy(url)
        let errorInfo = error.response
        if (!errorInfo) {
          const { request: { statusText, status }, config } = JSON.parse(JSON.stringify(error))
          errorInfo = {
            statusText,
            status,
            request: { responseURL: config.url }
          }
        }
        addErrorLog(errorInfo)
        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
  