axios创建实例对象，发送ajax请求，配置baseUrl

// 创建实例对象
import axios from 'axios'const duanzi = axios.create({baseURL: 'https://172.11.11.11:1010',timeout: 2000});duanzi({url: '/api-getJoke/testIndex',method: 'post',responseType: 'blob',data: {XXX},headers:{token:'XXXXXXX','Content-Type': 'application/pdf;charset=UTF-8',},data: {xxx：'参数'} // 参数，注意post是data，get是params// params: {xxx：'参数'} // get请求方式的传参}).then(response => {console.log(response);})

参考：Axios的配置
参考：(https://apifox.com/apiskills/how-to-use-axios-baseurl/)
参考：那axios.create具体应该怎样配置呢
参考：axios的常用五种请求方法介绍（get、post、put、patch、delete）
补充参考：axios的request方法

axios.request({method: "GET", url: '后端接口', //接口地址，未拼接baseUrlresponseType: "blob", headers: {Accept: "application/octet-stream",},}).then((res) => {console.log(res);if (res) {let blob = new Blob([res.data], { type: "image/jpeg" });const imageUrl = URL.createObjectURL(blob);this.imgUrl = imageUrl;this.srcList = [imageUrl],;that.loading = true;}