util

func DrainBody ¶

func DrainBody(b io.ReadCloser) (rb []byte, nopb io.ReadCloser, err error)

DrainBody reads all of b to memory and then returns bytes of b and a ReadCloser yielding the same bytes.

It returns an error if the initial slurp of all bytes fails. It does not attempt to make the returned ReadCloser have identical error-matching behavior.

func ResetBody ¶

func ResetBody(req *http.Request, b []byte)

func ResolveReferenceURL ¶

func ResolveReferenceURL(base, ref string) (*url.URL, error)

ResolveReferenceURL resolves a URI reference to an absolute URI from an absolute base URI u, per RFC 3986 Section 5.2. The URI reference may be relative or absolute. ResolveReferenceURL always returns a new URL instance, even if the returned URL is identical to either the base or reference. If ref is an absolute URL, then ResolveReferenceURL ignores base and returns a copy of ref.

func ToString ¶

func ToString(v interface{}) string

ToString convert v to string