The base URI is ignored for requests that include a host. WebClient exposes UriBuilder (rather than UriBuilderFactory) for per-request URI building based on the base URI. That provides full control to add or replace components of the base URI.
The base URI is ignored for requests that include a host. WebClient exposes UriBuilder (rather than UriBuilderFactory) for per-request URI building based on the base URI. That provides full control to add or replace components of the base URI.