formFieldMap

Description

Extracts all HTTP form fields at once as a Map<String, String> mapping form field names to form field values.

If form data contain a field value several times, the map will contain the last one.

Warning

Use of this directive can result in performance degradation or even in OutOfMemoryError s. See formFieldList for details.

Example

TODO: Example snippets for JavaDSL are subject to community contributions! Help us complete the docs, read more about it here: write example snippets for Akka HTTP Java DSL #20466.