Step 7: Wildfly Encoding and Undertow

The org.apache.catalina org.apache.catalina.connector property was used to set UTF-8 encoding in the Wildfly 10 configuration. These properties have no impact since Wildfly now uses Undertow. In order to set UTF-8 encoding instead of changing:

<system-properties>
<property name="org.apache.catalina.connector.URI_ENCODING" value="UTF-8" />
<property name="org.apache.catalina.connector.USE_BODY_ENCODING_FOR_QUERY_STRING" value="true" />
</system-properties>

Editing the standalone.xml as follows

/{WILDFLY_HOME}/standalone/configuration/standalone.xml

Add: system-properties tag

Edit: servlet-container

<servlet-container name="default">