Return the port
string_view
port() noexcept;
Declared in file <src/authority_view.cpp> at line 303
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