HTTP 201 Created vs 405 Method Not Allowed
HTTP 201 (Created) is a 2xx Success response, while 405 (Method Not Allowed) 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, 405 means that the HTTP method is not allowed for the requested resource. The response includes an Allow header listing valid methods.
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 HTTP method is not allowed for the requested resource. The response includes an Allow header listing valid methods.
何时出现
When sending POST to a read-only endpoint, or DELETE to a non-deletable resource.
如何修复
Check the Allow response header for supported methods. Use the correct HTTP method.
主要区别
201 is a 2xx Success response, while 405 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 405: The HTTP method is not allowed for the requested resource. The response includes an Allow header listing valid methods.
You encounter 201 when after successfully creating a new user, post, order, or other resource via a REST API.
You encounter 405 when when sending POST to a read-only endpoint, or DELETE to a non-deletable resource.
何时使用哪个
For 201 (Created): No fix needed. Check the Location header for the URL of the new resource. For 405 (Method Not Allowed): Check the Allow response header for supported methods. Use the correct HTTP method.