94 lines
3.4 KiB
JavaScript
94 lines
3.4 KiB
JavaScript
import axios from 'axios';
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import { isSSOEnabled, refreshAccessToken, clearTokens } from '@/utils/authClient';
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// 获取API基础URL，添加调试信息
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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 单独设置更长 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；
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// FormData 必须由浏览器自行设置 Content-Type，否则缺少 multipart boundary，服务端无法解析
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if (config.data && ['post', 'put', 'patch'].includes(config.method?.toLowerCase())) {
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if (typeof FormData !== 'undefined' && 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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async error => {
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if (error.response) {
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// 后端统一返回 {code, msg}，优先透出业务提示（如唯一性冲突、无权操作），
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// 避免页面只显示 "Request failed with status code xxx"
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const bizMsg = error.response.data?.msg || error.response.data?.message;
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switch (error.response.status) {
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case 401:
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// 统一认证模式：先用 refresh_token 静默换取新令牌并重放原请求，
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// 刷新失败（令牌过期/被吊销）才真正登出。
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if (isSSOEnabled()) {
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try {
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const newToken = await refreshAccessToken();
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error.config.headers['Authorization'] = `Bearer ${newToken}`;
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return service.request(error.config);
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} catch (e) {
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clearTokens();
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localStorage.removeItem('userInfo');
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window.location.href = '#/login';
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return Promise.reject(new Error('token无效'));
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}
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}
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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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if (bizMsg) {
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return Promise.reject(new Error(bizMsg));
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}
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} else if (error.request) {
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if (error.code === 'ECONNABORTED') {
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console.error('请求超时，请稍后重试');
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} else {
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console.error('请求失败，请检查网络连接');
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}
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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; |