HTTP 204 No Content vs 408 Request Timeout
HTTP 204 (No Content) is a 2xx Success response, while 408 (Request Timeout) 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, 408 means that the server timed out waiting for the request. The client did not produce a request within the time the server was prepared to wait.
描述
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.
何时出现
After DELETE requests, PUT updates where no body is needed, or CORS preflight responses.
如何修复
No fix needed. The action was successful; there is simply no content to return.
描述
The server timed out waiting for the request. The client did not produce a request within the time the server was prepared to wait.
何时出现
When a client takes too long to send the complete request (slow upload, network issues).
如何修复
Retry the request. Check your network connection. Reduce request payload size.
主要区别
204 is a 2xx Success response, while 408 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 408: The server timed out waiting for the request. The client did not produce a request within the time the server was prepared to wait.
You encounter 204 when after DELETE requests, PUT updates where no body is needed, or CORS preflight responses.
You encounter 408 when when a client takes too long to send the complete request (slow upload, network issues).
何时使用哪个
For 204 (No Content): No fix needed. The action was successful; there is simply no content to return. For 408 (Request Timeout): Retry the request. Check your network connection. Reduce request payload size.