log.go

	// Read the content
	var bodyBytes []byte
	if r.Request.Body != nil {
		bodyBytes, _ = ioutil.ReadAll(r.Request.Body)
	}
	// Restore the io.ReadCloser to its original state
	r.Request.Body = ioutil.NopCloser(bytes.NewBuffer(bodyBytes))
	// Use the content
	requestMetrics.Body = string(bodyBytes)

	b, _ := json.Marshal(requestMetrics)
	// Convert bytes to string.

	requestLogger.Println(b)