A PortResolver determines the port a web request was received
on.
This interface is necessary because
ServletRequest.getServerPort() may not return the correct port
in certain circumstances. For example, if the browser does not construct
the URL correctly after a redirect.
PortResolverdetermines the port a web request was received on.This interface is necessary because
ServletRequest.getServerPort()may not return the correct port in certain circumstances. For example, if the browser does not construct the URL correctly after a redirect.