static_url_base::port

(Inherited from url_view_base)

Return the port.

string_view
port() const;

If present, this function returns a string representing the port (which may be empty). Otherwise it returns an empty string.

assert( url_view( "http://localhost.com:8080" ).port() == "8080" );

Constant.

Throws nothing.

port        = *DIGIT