DELETE - HTTP 编辑

The HTTP DELETE request method deletes the specified resource.

Request has body	May
Successful response has body	May
Safe	No
Idempotent	Yes
Cacheable	No
Allowed in HTML forms	No

Syntax

DELETE /file.html HTTP/1.1

DELETE /file.html HTTP/1.1

If a DELETE method is successfully applied, there are several response status codes possible:

A 202 (Accepted) status code if the action will likely succeed but has not yet been enacted.
A 204 (No Content) status code if the action has been enacted and no further information is to be supplied.
A 200 (OK) status code if the action has been enacted and the response message includes a representation describing the status.

HTTP/1.1 200 OK
Date: Wed, 21 Oct 2015 07:28:00 GMT

<html>
  <body>
    <h1>File deleted.</h1>
  </body>
</html>

Specification	Title
RFC 7231, section 4.3.5: DELETE	Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content

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