HTTP 201 Created vs 415 Unsupported Media Type
HTTP 201 (Created) is a 2xx Success response, while 415 (Unsupported Media Type) is a 4xx Client Error response. 201 indicates that the request succeeded and a new resource was created. Typically returned after POST or PUT requests that create a new entity. In contrast, 415 means that the server refuses to accept the request because the Content-Type is not supported.
描述
The request succeeded and a new resource was created. Typically returned after POST or PUT requests that create a new entity.
何时出现
After successfully creating a new user, post, order, or other resource via a REST API.
如何修复
No fix needed. Check the Location header for the URL of the new resource.
描述
The server refuses to accept the request because the Content-Type is not supported.
何时出现
When sending JSON to an endpoint that only accepts XML, or missing the Content-Type header.
如何修复
Set the correct Content-Type header matching the data format you're sending.
主要区别
201 is a 2xx Success response, while 415 is a 4xx Client Error response.
HTTP 201: The request succeeded and a new resource was created. Typically returned after POST or PUT requests that create a new entity.
HTTP 415: The server refuses to accept the request because the Content-Type is not supported.
You encounter 201 when after successfully creating a new user, post, order, or other resource via a REST API.
You encounter 415 when when sending JSON to an endpoint that only accepts XML, or missing the Content-Type header.
何时使用哪个
For 201 (Created): No fix needed. Check the Location header for the URL of the new resource. For 415 (Unsupported Media Type): Set the correct Content-Type header matching the data format you're sending.