AuthorizerError("rejected_users and allowed_users options are mutually exclusive")
rejected_users和allowed_users是列表让我困惑的是,and操作符是如何对两个列表进行操作的。如果有人帮我的话我会很感激的。
到目前为止我的代码是:"Returns a circular list containing the elements in content.The returned list starts with the first element of content."(setf (cdr (last content)) content))
"Returns a circular list</em