Python Falcon 状态代码

默认情况下，HTTP服务器对客户端请求的响应是有200 OK状态。Falcon提供了自己的状态常量列表，以提高便利性和可读性。

例如，200 OK状态代码的表示方法是。

resp.status = falcon.HTTP_OK

这些预定义的Falcon常量可以避免打字错误，并减少准备响应时必须创建的字符串对象的数量。然而，从Falcon 3.0版本开始，也允许使用裸 int 代码。

resp.status = 200

对于ASGI应用，同样的状态代码也适用。

Falcon库中定义的一些状态代码列举如下

信息性代码

• http_continue = http_100

• http_switching_protocols = http_101

• http_processing = http_102

成功状态代码

• http_ok = http_200

• http_created = http_201

• http_accepted = http_202

• http_non_authoritative_information = http_203

• http_no_content = http_204

• http_reset_content = http_205

• http_partial_content = http_206

• http_multi_status = http_207

• http_already_reported = http_208

• http_im_used = http_226

重定向错误代码

• http_multiple_choices = http_300

• http_moved_permanently = http_301

• http_found = http_302

• http_see_other = http_303

• http_not_modified = http_304

• http_use_proxy = http_305

• http_temporary_redirect = http_307

• http_permanent_redirect = http_308

客户端错误代码

• http_bad_request = http_400

• HTTP_UNAUTHORIZED = HTTP_401 # “未认证”

• http_payment_required = http_402

• HTTP_FORBIDDEN = HTTP_403 # “未经授权”

• http_not_found = http_404

• http_method_not_allowed = http_405

• http_not_acceptable = http_406

• http_proxy_authentication_required = http_407

• http_request_timeout = http_408

• http_conflict = http_409

服务器错误代码

• http_internal_server_error = http_500

• http_not_implemented = http_501

• http_bad_gateway = http_502

• http_service_unavailable = http_503

• http_gateway_timeout = http_504

• http_http_version_not_supported = http_505

• http_insufficient_storage = http_507

• http_loop_detected = http_508

• http_network_authentication_required = http_511