joywok-material-components/components/utils/request.js

<h1 align="center"> Joywok Material Components </h1>

"use strict";
// import fetch from 'dva/fetch';
const axios = require('axios');
import AloneTip from 'joywok-material-components/lib/tips/aloneTip';

window.componentsRequestTip = null;
function checkStatus(response) {
  if (response.status >= 200 && response.status < 300) {
    return response;
  }
  const error = new Error(response.statusText);
  error.response = response;
  throw error;
}
function checkError(response,url,requestParams){
  if(response['JMStatus'] && response['JMStatus']['errmemo']){
    window.componentsRequestTip = AloneTip({type:'error',duration:2000,hasclose:false,autoHideDuration:2000,message:response['JMStatus']['errmemo']})
  }
}
function combineUrlParam(url,params){
  if(params){
    if(url.indexOf('?')!=-1){
      url+='&'
    }else{
      url+='?'
    }
  }
  let newArray = [];
  _.each(params,function(item,key){
    if(item){
      newArray.push(key+'='+item)
    }
  })
  return url+''+newArray.join('&');
}
export default async function request(url, options) {
  let requestParams;
  switch (options.method){
    case 'POST':
      requestParams = _.extend({
        headers: {
          'Accept': 'application/json',
          'Content-Type': 'application/json; charset=utf-8'
        }
      },options);
      break;
    case 'PUT':
      requestParams = _.extend({
        headers: {
          'Accept': 'application/json',
          'Content-Type': 'application/json; charset=utf-8'
        }
      }, options);
      break;
    case 'PATCH':
    case 'DELETE':
      requestParams = options;
      break;
    default:
      requestParams = {
        method: 'GET'
      }
      url = combineUrlParam(url,options.body);
      break;
  }
  try{
    requestParams['credentials'] = 'include';

    if(window.AccessToken){
      requestParams['headers'] = _.extend({}, requestParams['headers'],{'Access-Token':window.AccessToken})
    }
    if(requestParams.body) requestParams.data = requestParams.body;
    const response = await axios(url, requestParams);
    checkStatus(response,url,requestParams);
    const data = await response.data;
    window.componentsRequestTip && window.componentsRequestTip.close();
    checkError(data,url,requestParams);
    // 拼装返回值
    const ret = {
      data,
      headers: {},
    };
    return ret;
  }
  catch(err){
    let response = err.response;
    let data = response ? await response.data : {};
    if (data.message) {
      AloneTip({
        type:'error',
        duration:2000,
        hasclose:false,
        autoHideDuration:2000,
        message:data.message ? data.message : '未知错误'
      })
    }
  }
}