Python Falcon - 状态码

默认情况下，HTTP 服务器对客户端请求的响应状态为 200 OK。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 状态码表示为：

resp.status = falcon.HTTP_OK

这些预定义的 Falcon 常量避免了拼写错误，并减少了准备响应时必须创建的字符串对象数量。但是，从 Falcon 3.0 版本开始，也允许使用裸露的int代码。

resp.status = 200

对于 ASGI 应用程序，相同的状态码适用。

下面列出了 Falcon 库中定义的一些状态码：

信息代码

• HTTP_CONTINUE = HTTP_100

• HTTP_SWITCHING_PROTOCOLS = HTTP_101

• HTTP_PROCESSING = HTTP_102

成功状态码

• 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 # "未经身份验证"

• HTTP_PAYMENT_REQUIRED = HTTP_402

• HTTP_FORBIDDEN = HTTP_403 # "未授权"

• 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