port
The explicitly-specified port if one was provided, or the default port for this URL's scheme. For example, this returns 8443 for https://square.com:8443/ and 443 for https://square.com/. The result is in [1..65535].
| URL | port() |
|---|---|
http://host/ | 80 |
http://host:8000/ | 8000 |
https://host/ | 443 |