http.go
func (req *Request) RequestURI() []byte {
	if req.parsedURI {
		requestURI := req.uri.RequestURI()
		req.SetRequestURIBytes(requestURI)
	}
	return req.Header.RequestURI()
}
func (req *Request) RequestURI() []byte {
	if req.parsedURI {
		requestURI := req.uri.RequestURI()
		req.SetRequestURIBytes(requestURI)
	}
	return req.Header.RequestURI()
}
func ( req * Request ) RequestURI ( ) [ ] byte { if req . parsedURI { requestURI := req . uri . RequestURI ( ) req . SetRequestURIBytes ( requestURI ) } return req . Header . RequestURI ( ) }
// RequestURI returns request's URI.
RequestURI returns request s URI .