SWI-Prolog -- http_absolute_location/3

Documentation
- Reference manual
- Packages
  - SWI-Prolog HTTP support
    - The HTTP server libraries
      - library(http/http_path): Abstract specification of HTTP server locations
        
        location/3
        
        http_absolute_uri/2
        
        http_absolute_location/3
        
        http_clean_location_cache/0

Availability::- use_module(library(http/http_path)).

Source

[det]http_absolute_location(+Spec, -Path, +Options)

Path is the HTTP location for the abstract specification Spec. Options:

relative_to(Base): Path is made relative to Base. Default is to generate absolute URLs.

See also: http_absolute_uri/2 to create a reference that can be used on another server.