proposal: net/http: http.ResponseWriter add GetBody() and StatusCode()

[hyahm]

Define a public variable and set the maximum length for GetBody()
In this way, Can get the returned data and status code at the end to facilitate logging

[ianlancetaylor]

I'm sorry, I don't know what you mean by "a public variable."

Note that we can't add new methods to the ResponseWriter interface, as that would break the Go 1 compatibility guarantee.

[hyahm]

Like r.ParseMultipartForm(32 << 20) to set max get body

Thank you for your reply