我有一个绝对URL和该页面上链接指向的URL。是否有内置函数将相对URL应用于绝对URL?
例如:"http://example.com/some/url","/some/url/I/want/to/go/to" => "http://example.com/some/url/I/want/to/go/to"
例如:"http://example.com/some/url","/some/url/I/want/to/go/to" => "http://example.com/some/url/I/want/to/go/to"