HTTP 204 No Content vs 418 I'm a Teapot
HTTP 204 (No Content) is a 2xx Success response, while 418 (I'm a Teapot) 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, 418 means that any attempt to brew coffee with a teapot should result in this error. An April Fools' joke from 1998 that became a beloved part of HTTP culture.
Descrição
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.
Quando você o vê
After DELETE requests, PUT updates where no body is needed, or CORS preflight responses.
Como corrigir
No fix needed. The action was successful; there is simply no content to return.
Descrição
Any attempt to brew coffee with a teapot should result in this error. An April Fools' joke from 1998 that became a beloved part of HTTP culture.
Quando você o vê
As an Easter egg on some websites, or when a server humorously refuses a request.
Como corrigir
Use a coffee pot instead of a teapot. Or just enjoy the joke.
Diferenças principais
204 is a 2xx Success response, while 418 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 418: Any attempt to brew coffee with a teapot should result in this error. An April Fools' joke from 1998 that became a beloved part of HTTP culture.
You encounter 204 when after DELETE requests, PUT updates where no body is needed, or CORS preflight responses.
You encounter 418 when as an Easter egg on some websites, or when a server humorously refuses a request.
Quando usar qual
For 204 (No Content): No fix needed. The action was successful; there is simply no content to return. For 418 (I'm a Teapot): Use a coffee pot instead of a teapot. Or just enjoy the joke.