const btns = document.querySelectorAll('button');

        //配置 baseURL
        axios.defaults.baseURL = 'http://127.0.0.1:8000';

        btns[0].onclick = function () {
            //GET 请求
            axios.get('/axios-server', {
                //url 参数
                params: {
                    id: 100,
                    vip: 7
                },
                //请求头信息
                headers: {
                    name: 'atguigu',
                    age: 20
                }
            }).then(value => {
                console.log(value);
            });
        }

        btns[1].onclick = function () {
            axios.post('/axios-server', {
                username: 'admin',
                password: 'admin'
            }, {
                //url 
                params: {
                    id: 200,
                    vip: 9
                },
                //请求头参数
                headers: {
                    height: 180,
                    weight: 180,
                }
            });
        }