diff --git a/ahserver/filestorage.py b/ahserver/filestorage.py index af6c85f..1ae4704 100644 --- a/ahserver/filestorage.py +++ b/ahserver/filestorage.py @@ -218,7 +218,8 @@ async def downloadfile2url(request, url, headers=None, params=None, data={}, met return f'/idfile?path={quote(webpath)}' def get_baseurl(): - baseurl = os.environ.get('BASEURL') + # 优先级:BASEURL(显式配置,多域名部署用) > _LAST_BASEURL(自动推导,单域名场景) + baseurl = os.environ.get('BASEURL') or os.environ.get('_LAST_BASEURL') return baseurl async def base642file(b64str): diff --git a/ahserver/processorResource.py b/ahserver/processorResource.py index 584daf6..8b600b0 100644 --- a/ahserver/processorResource.py +++ b/ahserver/processorResource.py @@ -198,7 +198,9 @@ class ProcessorResource(StaticResource,Url2File): portp = '' self._preurl = f'{self._scheme}://{self._host}{portp}{self._prepath}' request['base_url'] = self._preurl - os.environ.setdefault('BASEURL', self._preurl) + # 记录最近一次请求的 base URL,供无 request 上下文的代码兜底使用 + # 多域名部署时应通过 BASEURL 环境变量显式指定主域名 + os.environ['_LAST_BASEURL'] = self._preurl # print(f'{request.path=}, {self._preurl=}')