import axios from "axios";
import testApi from "./mock";
// const { VITE_BASE_URL } = import.meta.env;  // vite 脚手架

// 实例对象
class HttpInstance {
    constructor(config, apiList) {
        // api 请求列表
        this.apiList = apiList
        // axios 实例
        this.instance = axios.create({
            timeout: 10000, // 请求超时时间
            withCredentials: true, // 自动携带 cookie
            ...config
        });

        // 请求拦截
        this.instance.interceptors.request.use(
            (config) => {
                // const token = cookies.get("token") ?? "";
                config.headers.Authorization = token;
                return config;
            },
            (err) => Promise.reject(err)
        );

        // 响应拦截
        this.instance.interceptors.response.use(
            (res) => {
                const { data } = res;
                return Promise.resolve(data);
            },
            (error) => {
                const { status } = error.response;
                let message;
                switch (status) {
                    case 401:
                        // 测试代码
                        // redirectLogin();
                        message = "登录已过期";
                        break;
                    case 403:
                        message = "无权限访问";
                        break;
                    case 404:
                        message = "请求地址不存在";
                        break;
                    case 502:
                        message = "服务正在启动中";
                        break;
                    case 503:
                        message = "服务不可用";
                        break;
                    case 504:
                        message = "请求超时啦";
                        break;
                    default:
                        message = error.message || "服务异常";
                        break;
                }
                // 提示
                // notification.error({ message, duration: 5 });
                return Promise.reject(error || message);
            }
        );
    }
}

export default HttpInstance;

使用

import HttpInstance from './index';


const http = new HttpInstance({
    baseURL: "http://localhost",
})

export function test(params) {
    return http.post('/user/listLabelSource', { data: params });
}