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admin-web/src/api/request.ts

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+import axios from "axios";
+import { clearAdminSession, getAdminToken } from "../utils/auth";
+import { resolveApiBaseUrl } from "../utils/env";
+import { goToAdminLogin } from "../utils/navigation";
+
+interface ApiPayload {
+  code?: number;
+  message?: string;
+  data?: unknown;
+}
+
+function redirectToLoginOnUnauthorized() {
+  clearAdminSession();
+  goToAdminLogin();
+}
+
+const request = axios.create({
+  baseURL: resolveApiBaseUrl(),
+  timeout: 20000,
+});
+
+request.interceptors.request.use((config) => {
+  const token = getAdminToken();
+  if (token) {
+    config.headers = config.headers || {};
+    config.headers.Authorization = `Bearer ${token}`;
+  }
+  return config;
+});
+
+request.interceptors.response.use(
+  (response) => {
+    if (response.config.responseType === "blob" || response.config.responseType === "arraybuffer") {
+      return response.data as any;
+    }
+
+    const payload = response.data as ApiPayload;
+    if (payload?.code === 0) {
+      return payload as any;
+    }
+
+    if (payload?.code === 401) {
+      redirectToLoginOnUnauthorized();
+    }
+
+    const error = new Error(payload?.message || "请求失败") as Error & {
+      payload?: ApiPayload;
+      status?: number;
+    };
+    error.payload = payload;
+    error.status = response.status;
+    return Promise.reject(error);
+  },
+  (error) => {
+    const status = error?.response?.status;
+    if (status === 401) {
+      redirectToLoginOnUnauthorized();
+    }
+    return Promise.reject(error);
+  },
+);
+
+export default request;