如何在Rails中记录原始的HTTP请求/响应？

Question

Is there any way to log the raw http requests/responses in rails?

that is, the plain text http message, including the body, even if the body is binary

Answer 1

It depends a bit on what exactly you want to log. But I believe raw_post is what you are looking for. This will return the raw POST body. You can call this method in any of your methods in the controller.

A similar method exist for getting the GET params: raw_params

If that isn't good enough then a middleware layer might help.