HTTP 205 Reset Content vs 226 IM Used
Both HTTP 205 (Reset Content) and 226 (IM Used) belong to the 2xx Success category. 205 indicates that the server fulfilled the request and the client should reset the document view (e.g., clear a form). Meanwhile, 226 means that the server has fulfilled a GET request for the resource, and the response is a representation of the result of one or more instance-manipulations.
説明
The server fulfilled the request and the client should reset the document view (e.g., clear a form).
このコードが表示される場合
After form submissions where the server wants the client to reset the form for new input.
解決方法
The client should clear the form or reset the view. Rarely used in practice.
説明
The server has fulfilled a GET request for the resource, and the response is a representation of the result of one or more instance-manipulations.
このコードが表示される場合
When using delta encoding to reduce bandwidth.
解決方法
Rarely encountered. The response uses Instance Manipulations (IM) as specified.
主な違い
HTTP 205: The server fulfilled the request and the client should reset the document view (e.g., clear a form).
HTTP 226: The server has fulfilled a GET request for the resource, and the response is a representation of the result of one or more instance-manipulations.
You encounter 205 when after form submissions where the server wants the client to reset the form for new input.
You encounter 226 when when using delta encoding to reduce bandwidth.
どちらをいつ使うか
For 205 (Reset Content): The client should clear the form or reset the view. Rarely used in practice. For 226 (IM Used): Rarely encountered. The response uses Instance Manipulations (IM) as specified.