extracts the base url from current request concode_field_sep String baseUrl concode_field_sep String getBaseUrl concode_elem_sep RestUrlBuilder fromRequest concode_elem_sep String buildUrl concode_elem_sep RestUrlBuilder usingBaseUrl
RestUrlBuilder function ( ) { return usingBaseUrl ( ServletUriComponentsBuilder . fromCurrentServletMapping ( ) . build ( ) . toUriString ( ) ) ; }