68 lines
2.1 KiB
JavaScript
68 lines
2.1 KiB
JavaScript
import axios from 'axios';
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// 获取API基础URL；开发环境可在 .env.development 留空，配合 Vite 代理访问 /platform
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const apiBaseURL = import.meta.env.VITE_API_BASE_URL ?? "";
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// 创建axios实例（普通接口 5min；大文件上传在 api/file.js 单独更长 timeout）
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const service = axios.create({
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baseURL: apiBaseURL,
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timeout: 300000,
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withCredentials: false // JWT 不需要 Cookie
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});
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// 请求拦截器
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service.interceptors.request.use(
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config => {
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const token = localStorage.getItem('token');
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if (token) {
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config.headers['Authorization'] = `Bearer ${token}`;
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}
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// 对于有 body 的请求（POST、PUT、PATCH），默认 JSON；FormData 由浏览器带 multipart boundary，不可手写 Content-Type
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if (config.data && ['post', 'put', 'patch'].includes(config.method?.toLowerCase())) {
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if (config.data instanceof FormData) {
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delete config.headers['Content-Type'];
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delete config.headers['content-type'];
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} else if (!config.headers['Content-Type'] && !config.headers['content-type']) {
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config.headers['Content-Type'] = 'application/json';
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}
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}
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return config;
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},
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error => {
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return Promise.reject(error);
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}
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);
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// 响应拦截器
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service.interceptors.response.use(
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response => {
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return response.data;
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},
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error => {
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if (error.response) {
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switch (error.response.status) {
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case 401:
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console.error('未授权，请重新登录');
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localStorage.removeItem('token');
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localStorage.removeItem('userInfo');
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if (window.location.hash !== '#/login') {
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window.location.href = '#/login';
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}
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return Promise.reject(new Error('token无效'));
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case 404:
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console.error('请求的资源不存在');
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break;
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default:
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console.error('请求失败，请稍后再试');
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}
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} else if (error.request) {
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console.error('请求失败，请检查网络连接');
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} else {
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console.error('请求配置错误');
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}
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return Promise.reject(error);
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}
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);
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export default service; |