__init__()

__init__() 是类的内置方法,用于初始化类的内部状态,当我们去实例化一个对象的时候,默认就会执行 __init__() 下面的语句,例子如下:

#!/usr/bin/env python
#-*- coding:utf-8 -*-

class People(object):
    def __init__(self): 
        self.name = 'Tom'
        self.age = 23
        self.talk()

    def talk(self):
        print('My name is %s' % self.name)
        print('My age is %s' % self.age)

if __name__ == '__main__':
    obj = People()
[root@localhost ~]$ python 1.py 
My name is Tom
My age is 23

    

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转载自www.cnblogs.com/pzk7788/p/10279278.html