HTTP 206 Partial Content vs 505 HTTP Version Not Supported
HTTP 206 (Partial Content) is a 2xx Success response, while 505 (HTTP Version Not Supported) is a 5xx Server Error response. 206 indicates that the server is delivering only part of the resource due to a Range header sent by the client. Used for resumable downloads and video streaming. In contrast, 505 means that the server does not support the HTTP version used in the request.
説明
The server is delivering only part of the resource due to a Range header sent by the client. Used for resumable downloads and video streaming.
このコードが表示される場合
During video streaming, large file downloads, or when resuming interrupted downloads.
解決方法
No fix needed. This is normal behavior for range requests.
説明
The server does not support the HTTP version used in the request.
このコードが表示される場合
When a client uses an HTTP version the server doesn't support.
解決方法
Use a supported HTTP version (typically HTTP/1.1 or HTTP/2).
主な違い
206 is a 2xx Success response, while 505 is a 5xx Server Error response.
HTTP 206: The server is delivering only part of the resource due to a Range header sent by the client. Used for resumable downloads and video streaming.
HTTP 505: The server does not support the HTTP version used in the request.
You encounter 206 when during video streaming, large file downloads, or when resuming interrupted downloads.
You encounter 505 when when a client uses an HTTP version the server doesn't support.
どちらをいつ使うか
For 206 (Partial Content): No fix needed. This is normal behavior for range requests. For 505 (HTTP Version Not Supported): Use a supported HTTP version (typically HTTP/1.1 or HTTP/2).