HTTP 204 No Content vs 416 Range Not Satisfiable
HTTP 204 (No Content) is a 2xx Success response, while 416 (Range Not Satisfiable) is a 4xx Client Error response. 204 indicates that the server successfully processed the request but is not returning any content. Common for DELETE operations and form submissions that don't need a response body. In contrast, 416 means that the server cannot serve the requested byte range. The Range header value is outside the resource's size.
Description
The server successfully processed the request but is not returning any content. Common for DELETE operations and form submissions that don't need a response body.
Quand vous le voyez
After DELETE requests, PUT updates where no body is needed, or CORS preflight responses.
Comment résoudre
No fix needed. The action was successful; there is simply no content to return.
Description
The server cannot serve the requested byte range. The Range header value is outside the resource's size.
Quand vous le voyez
When requesting a byte range beyond the file's actual size.
Comment résoudre
Check the Content-Range in the response for the actual file size and adjust your Range header.
Différences clés
204 is a 2xx Success response, while 416 is a 4xx Client Error response.
HTTP 204: The server successfully processed the request but is not returning any content. Common for DELETE operations and form submissions that don't need a response body.
HTTP 416: The server cannot serve the requested byte range. The Range header value is outside the resource's size.
You encounter 204 when after DELETE requests, PUT updates where no body is needed, or CORS preflight responses.
You encounter 416 when when requesting a byte range beyond the file's actual size.
Quand utiliser lequel
For 204 (No Content): No fix needed. The action was successful; there is simply no content to return. For 416 (Range Not Satisfiable): Check the Content-Range in the response for the actual file size and adjust your Range header.