摘要：
1 import time 2 class Open: #自定制一个Open类 3 def __init__(self,filepath,mode = 'r',encoding='utf-8'): 4 print('初始化函数') 5 self.x = open(filepath,mode = mode,encoding=encoding) ... 阅读全文
摘要：
1 class Foo: 2 """ 3 把对象属性模拟成dict形式 4 访问:dict[key] = value 5 6 """ 7 def __init__(self,name): 8 self.name = name 9 def __getitem__(self, item): 10 re... 阅读全文
摘要：
(一)Methodtype(基于实例的动态绑定) 1 class Student: 2 pass 3 def set_name(self, name): 4 self.name = name 5 6 s1 = Student() 7 s2 = Student() 8 s3 = Student() 9 阅读全文