const postData = async function(url, data) {
 wx.showLoading({
 title: '加載中',
 })
 let promiseP = await new Promise(function(resolve, reject) {
 wx.request({
  url: baseUrl + url,
  data: data,
  method: 'POST',
  header: {
  'content-type': 'application/json',
  'access-token': wx.getStorageSync('token')
  },
  success: function(res) {
  wx.hideLoading();
  if (res.statusCode === 200) {
   resolve(res)
  } else {
   reject(res.data)
  }
  },
  fail: function(err) {
  wx.hideLoading();
  reject(err)
  if (err.code === 401) {}
  }
 })
 })
 return promiseP
}
module.exports = {
 postData
}

import regeneratorRuntime from '../../utils/runtime.js';
const app = getApp(), 
  postData = require('../../service/koalaApi.js');


async demo() {
 await postData(app.globalData.baseUrl + '/test',{
 data: {}
 }).then((res) => {
 console.log(res)
 })
}

// 當(dāng)前host
const url_host = require('API.js').host 
// 當(dāng)前版本
const currentVersion = require('util.js').currentVersion 
// 當(dāng)前路徑
import { currentPagePath } from 'util.js' 

// 調(diào)用fetch方法，然后依次鏈?zhǔn)絺魅?
// url, method, header, data, loading(是否顯示loading) 

function fetch(url, method, header, data, loading) {
 // 判斷給服務(wù)端傳遞undefined的問(wèn)題
 let fetchP = new Promise(function (resolve, reject) {
 if (loading) {
  wx.showLoading({
  icon: 'loading'
  })
 }
 if(data && data.unionId && typeof data.unionId === "undefined"){
  wx.hideLoading()
  return reject({
  ok:false,
  error: 'unionId -> ' + typeof data.unionId
  });
 }
 wx.request({
  url: url_host + url,
  method: method ? method : 'GET',
  header: {
  'content-type': 'application/json', // 默認(rèn)值 
  'version': currentVersion,
  'pagePath': currentPagePath()
  },
  data: data,
  success: function (res) {
  if (res.statusCode < 500) {
   resolve(res.data)
  } else {
   showError()
   reject(res.data)
  }
  },
  fail: function (err) {
  showError()
  reject(err)
  },
  complete: function (comp) {
  if (loading) {
   wx.hideLoading()
  }
  }
 })
 })
 return fetchP
}

// 服務(wù)器開(kāi)小差了
function showError () {
 wx.hideLoading()
 // 獲取頭文件路徑
 wx.navigateTo({
 url: '/pages/serverError/serverError',
 })
}

module.exports = {
 fetch
}