非常简单：
>>> from urlparse import urljoin>>> urljoin('http://mysite.com/foo/bar/x.html', '../../images/img.png')'http://mysite.com/images/img.png'
非常简单：
>>> from urlparse import urljoin>>> urljoin('http://mysite.com/foo/bar/x.html', '../../images/img.png')'http://mysite.com/images/img.png'名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
