统一网络请求封装 (Axios)

// src/api/http.ts
import axios from 'axios';
import { Message } from 'bkui-vue';

const http = axios.create({ baseURL: '/api', timeout: 60000 });

http.interceptors.response.use(
  (res) => {
    const { data } = res;
    // 旧版协议（有 code 字段）
    if (data.code !== undefined) {
      if (data.code !== 0) {
        Message({ theme: 'error', message: data.message });
        return Promise.reject(new Error(data.message));
      }
      return data.data;
    }
    return data.data ?? data;
  },
  (error) => {
    if (error.response?.status === 401) window.location.href = '/login';
    Message({ theme: 'error', message: error.message });
    return Promise.reject(error);
  }
);
export default http;