nanohttpd-webserver can serve any local directory as a webserver using nanohttpd.
'org.nanohttpd:nanohttpd-webserver:2.3.0'
<dependency>
<groupId>org.nanohttpd</groupId>
<artifactId>nanohttpd-webserver</artifactId>
<version>2.3.0</version>
</dependency>
<dependency org="org.nanohttpd" name="nanohttpd-webserver" rev="2.3.0"/>
"org.nanohttpd", "nanohttpd-webserver", "2.3.0"