Function refreshAccessToken

middleware.ts:9–32

* 尝试刷新 token

(refreshToken: string)

 * 尝试刷新 token
 */
async function refreshAccessToken(refreshToken: string): Promise<{
  access_token: string;
  refresh_token: string;
  expires_in: number;
} | null> {
  try {
    const response = await fetch(`${API_BASE_URL}/api/auth/refresh`, {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
      },
      body: JSON.stringify({ refresh_token: refreshToken }),
    });

    if (!response.ok) {
      return null;
    }

    return await response.json();
  } catch (error) {
    console.error('Token refresh failed in middleware:', error);
    return null;
  }
}

export async function middleware(request: NextRequest) {
  const { pathname } = request.nextUrl;