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   |  import axios from 'axios' import { showMessage } from "./status";    import { saveAs } from 'file-saver'; import { tansParams, blobValidate } from '../index'
 
  const service = axios.create({          baseURL: '',          timeout: 16000 })
 
  service.interceptors.request.use(     config => {                  const isNoToken: boolean = ((config.headers || {}) as any).isToken === false                  if (!isNoToken) {                                                }         return config;     },     error => {         return Promise.reject(error);     } );
 
  service.interceptors.response.use(     response => {                  if (response.request.responseType === 'blob' || response.request.responseType === 'arraybuffer') {             return response.data         }                  return response.data;     },     error => {         const { response } = error;         if (response) {                          showMessage(response.status);                        return Promise.reject(response.data);         } else {                                   }     } );
  export function request(url:string = '', type:string = 'POST', params:any = {},headers: any={}) {          return new Promise((resolve, reject) => {         let promise         if (type.toUpperCase() === 'GET') {             promise = service({                 url,                 params,                 headers             })         } else if (type.toUpperCase() === 'POST') {             promise = service({                 method: 'POST',                 url,                 data: params,                 headers             })         }                  (promise as Promise<any>).then(res => {             resolve(res)         }).catch(err => {             reject(err)         })     }) }
 
  export function download(url: string, params: any, filename: string | undefined, config: any) {          return service.post(url, params, {         transformRequest: [(params) => { return tansParams(params) }],         headers: { 'Content-Type': 'application/x-www-form-urlencoded' },         responseType: 'blob',         ...config     }).then(async (data: any) => {         const isLogin = await blobValidate(data);         if (isLogin) {             const blob = new Blob([data])             saveAs(blob, filename)         } else {             const resText = await data.text();             const rspObj = JSON.parse(resText);             console.error(rspObj)         }     }).catch((r) => {         console.error(r)         console.error('下载文件出现错误,请联系管理员!')     }) }
 
  |