封装axios

//封装axios

import axios from 'axios'

export function request(config) {
    //1.创建axios实例
    const instance = axios.create({
        // baseURL:"http://localhost:8091",
        timeout: 5000
    })
    //2.axios拦截器
    //2.1 请求拦截
    instance.interceptors.request.use(config => {
        return config
    }, error => {
        console.log(error);
    })
    //2.2 响应拦截
    instance.interceptors.response.use(res => {
        return res.data
    }, error => {
        console.log(error);
    })
    //3. 发送真正的网络请求
    return instance(config)  //返回Promise

}