摘要：new实验实验1实验2应用：实现单例 new This method is only used for new-style classes (classes inheriting from object). Called to create a new instance of class cls. new is a static method (special-cased so you ne... 阅读全文

摘要：super场景测试1：测试2<!--more-->测试3 ：实验代码!/usr/bin/env pythonencoding: utf-8 super super(type[, object-or-type]) # object-or-type must be instance of type Re 阅读全文