text: import request from '@/utils/request'
  import {Message} from 'element-ui'
  
  export function postAction(url, parameter) {
      return request({
          url: url,
          method: 'post',
          data: parameter
      })
  }
  
  export function httpAction(url, parameter, method) {
      return request({
          url: url,
          method: method,
          data: parameter
      })
  }
  
  export function putAction(url, parameter) {
      return request({
          url: url,
          method: 'put',
          data: parameter
      })
  }
  
  export function getAction(url, parameter) {
      return request({
          url: url,
          method: 'get',
          params: parameter
      })
  }
  
  export function downloadAction(url, method, parameter, filename) {
      return request({
          url: url,
          method: method,
          params: parameter,
          responseType: 'blob',
      }).then(response => {
          const type = response.type || ''
          if (type.includes('application/json')) {
              let reader = new FileReader()
              reader.onload = e => {
                  if (e.target.readyState === 2) {
                      let res = {}
                      res = JSON.parse(e.target.result)
                      Message.error(res.msg)
                  }
              }
              reader.readAsText(response)
          } else {
              filename = decodeURI(filename);
              if (typeof window.navigator.msSaveBlob !== 'undefined') {
                  window.navigator.msSaveBlob(response, filename)
              } else {
                  var blobURL = window.URL.createObjectURL(response)// 将blob对象转为一个URL
                  var tempLink = document.createElement('a')// 创建一个a标签
                  tempLink.style.display = 'none'
                  tempLink.href = blobURL
                  tempLink.setAttribute('download', filename)// 给a标签添加下载属性
                  if (typeof tempLink.download === 'undefined') {
                      tempLink.setAttribute('target', '_blank')
                  }
                  document.body.appendChild(tempLink)// 将a标签添加到body当中
                  tempLink.click()// 启动下载
                  document.body.removeChild(tempLink)// 下载完毕删除a标签
                  window.URL.revokeObjectURL(blobURL)
              }
          }
      }).catch((error) => {
          console.log(error)
      })
  }
  
  export function deleteAction(url, parameter) {
      return request({
          url: url,
          method: 'delete',
          params: parameter
      })
  }
  