初始化项目

apps/web/src/lib/api.js

@@ -0,0 +1,38 @@
+const BASE_URL = import.meta.env.VITE_SERVER_BASE_URL || "http://localhost:3001";
+
+export function getToken() {
+  return localStorage.getItem("bb_token") || "";
+}
+
+export function setToken(token) {
+  if (token) localStorage.setItem("bb_token", token);
+  else localStorage.removeItem("bb_token");
+}
+
+export async function apiFetch(path, options = {}) {
+  const headers = new Headers(options.headers || {});
+  headers.set("Accept", "application/json");
+
+  if (!(options.body instanceof FormData) && options.body != null) {
+    headers.set("Content-Type", "application/json");
+  }
+
+  const token = getToken();
+  if (token) headers.set("Authorization", `Bearer ${token}`);
+
+  const res = await fetch(`${BASE_URL}${path}`, { ...options, headers });
+
+  const contentType = res.headers.get("content-type") || "";
+  const isJson = contentType.includes("application/json");
+  const payload = isJson ? await res.json().catch(() => null) : await res.text().catch(() => "");
+
+  if (!res.ok) {
+    const message = payload?.message || `HTTP ${res.status}`;
+    const err = new Error(message);
+    err.status = res.status;
+    err.payload = payload;
+    throw err;
+  }
+
+  return payload;
+}