vue3+elementPlus+vite项目axios二次封装

```

/**

* axios封装

*/

import axios from "axios";

import config from "../config";

import { ElMessage } from 'element-plus'

import router from "../router";

const TOKEN_INVALID = 'token 认证失败，请重新登陆！'

const ENTWORK_ERROR = '网络请求异常，请稍后重试！'

//创建axios实例对象，添加全局配置

const service = axios.create({

  baseURL:config.baseApi,

  timeout:8000

})

//请求拦截

service.interceptors.request.use((req)=>{

  const headers = req.headers

  if(!headers.Authorizantion) headers.Authorizantion = 'aurora yan'

  return req

})

service.interceptors.response.use((res)=>{

  const {data,code,msg} = res.data

  if(code === 200){

    return data

  }else if(code === 40001){

    ElMessage.error(TOKEN_INVALID)

    setTimeout(()=>{

      router.push('/login')

    },1500)

    return Promise.reject(TOKEN_INVALID )

  }else{

    ElMessage.error(msg || ENTWORK_ERROR)

    return Promise.reject(msg || ENTWORK_ERROR)

  }

})

/**

* 请求核心函数

* @param {*} options 请求配置

* @returns

*/

const request = (options) => {

  options.method = options.method || 'get'

  if(options.method.toLowerCase() === 'get'){

    options.params = options.data

  }

  if(config.env === 'prod'){

    service.defaults.baseURL = config.baseApi

  }else{

    service.defaults.baseURL = config.mock ? config.mockApi : config.baseApi

  }

  return  service(options)

}

['get', 'post', 'put', 'delete', 'patch'].forEach((item)=>{

  request[item] = (url, data, options) => {

    return request({

      url,

      data,

      method:item,

      ...options

    })

  }

})

export default request

```