vue3 axios 获得基地址

1.位置

//axios基础的封装
import axios from 'axios'
 
import 'element-plus/es/components/message/style/css'
import { ElMessage } from 'element-plus'

const httpInstance=axios.create({
    baseURL:'http://laravel.cn',//基地址
    timeout:5000,//超时时间
})


//axios请求拦截器
httpInstance.interceptors.request.use(config => {
    return config
},e => Promise.reject(e))


// axios响应式拦截器
httpInstance.interceptors.response.use(res => res.data, e => {
    //统一错误提示
    ElMessage({
        type:'warning',
        message:e.response.data.message
    })
    return Promise.reject(e)
})

export default httpInstance  //导出

2.api接口

 3.视图获得基地址

import httpInstance from "@/utils/http"
//基地址
const baseUrl=httpInstance.defaults.baseURL