在同一个项目中灵活运用application/json 和application/x-www-form-urlencoded 两种传输格式(配合axios,同时配置loading)

‘use strict‘

import axios from ‘axios‘
// import qs from ‘qs‘
import { Notification} from ‘element-ui‘  //使用elementui的提示显示
import { Loading } from ‘element-ui‘
import router from "../router";

let loading

function startLoading() {
  loading = Loading.service({
    lock: true,
    text: ‘加载中……‘,
    background: ‘rgba(0, 0, 0, 0.2)‘,
  })
}

function endLoading() {
  loading.close()
}

let needLoadingRequestCount = 0
export function showFullScreenLoading() {
  if (needLoadingRequestCount === 0) {
    startLoading()
  }
  needLoadingRequestCount++
}

export function tryHideFullScreenLoading() {
  if (needLoadingRequestCount <= 0) return
  needLoadingRequestCount--
  if (needLoadingRequestCount === 0) {
    // setTimeout(()=>{
    endLoading()
    // },1000)
  }
}
axios.interceptors.request.use(config => {
  showFullScreenLoading()
  return config
}, err => {
  return Promise.resolve(err)
})

axios.interceptors.response.use(response => {
  tryHideFullScreenLoading()
  if (response) {
    switch (response.data.code) {
      case 4011: //与后台约定登录失效的返回码,根据实际情况处理
        sessionStorage.removeItem(‘‘);
        sessionStorage.removeItem(‘‘);
        router.replace({
          path: ‘/‘
        })
    }
  }
  return response
}, err => {
  return Promise.resolve(err)
})


let base = ‘‘    // 接口地址

export const postRequest = (url, params,Func,isJson) => {   //url: 接口名 ,params: 参数 ,Func: 直接取得内容data,isJson:决定取哪种格式
  request(url, params,‘post‘,Func,isJson)
}
export const request = (url, params,method,Func,isJson) => {
  axios({
    method: method,
    url: `${base}${url}`,
    data: params,
    timeout: 6000,
// 格式的转化 transformRequest: [
function (data) { let ret = ‘‘ for (let it in data) { if(isJson === 1 ){ ret = data[it] }else{ ret += encodeURIComponent(it) + ‘=‘ + encodeURIComponent(data[it]) + ‘&‘ } } return ret }],

// 请求头携带信息,类型默认为form,键值模式,传参为1 headers: {
‘Content-Type‘: isJson === 1 ? ‘application/json‘ : ‘application/x-www-form-urlencoded‘, ‘authorization‘: sessionStorage.getItem(‘‘), ‘token‘: sessionStorage.getItem(‘token‘) } }).then(data=>{ if (data.data.code === 200) { Func(data.data.data) }else if(data.data.code === 406){ Notification.info({ title: ‘错误‘, message: data.data.message }) }else if(data.data.code === 4011){ sessionStorage.removeItem(‘‘); sessionStorage.removeItem(‘‘); // window.location.href = ‘/‘ }else if(data.data.code === 4012){ request(‘‘,{ ‘authorization‘: sessionStorage.getItem(‘‘), ‘refresh_token‘: sessionStorage.getItem(‘‘) },‘post‘,(res)=>{ //缓存新的token console.log(res) let token = res.token; sessionStorage.setItem("token", token); request(url, params,method,Func); }); }else if(data.data.code === 400 || data.data.code === 505 || data.data.code === 404|| data.data.code === 500){ Notification.error({ title: ‘错误‘, message: ‘网络异常‘ }) }else{ Func1(data.data.code,data.data.message); } }) } export const uploadFileRequest = (url, params) => { return axios({ method: ‘post‘, url: `${base}${url}`, data: params, headers: { ‘Content-Type‘: ‘multipart/form-data‘, //上传文件的传输格式 ‘authorization‘: sessionStorage.getItem(‘userName‘), ‘token‘: sessionStorage.getItem(‘token‘) } }) }
// 方式1, export const getRequest = (url, params,Func,isJson) => { request(url, params,‘get‘,Func,isJson) }

// 方式2
export const getRequest = (url,params,Func) => {
return axios({
method: ‘get‘,
url: `${base}${url}`,
headers: {
‘Content-Type‘: ‘multipart/form-data‘,
‘authorization‘:sessionStorage.getItem(‘‘),
‘token‘:sessionStorage.getItem(‘token‘)
}
}).then(data=>{
if (data.data.code === 200) {
Func(data.data.data)
}
})
}
 

 

在同一个项目中灵活运用application/json 和application/x-www-form-urlencoded 两种传输格式(配合axios,同时配置loading)

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