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python2/liao/private.py at master · faverous/python2 · GitHub

23 lines (17 loc) · 486 Bytes

# -- coding: utf-8 --
# 2017/08/03
class Student(object):
	def __init__(self, name, score):
		self.__name =  name #__+变量名表示该变量是内部变量，在外部无法访问
		self.__score = score
	def print_score(self):
		print '%s: %s' % (self.__name, self.__score)
	def get_name(self):
		return self.__name
bart = Student('Tom', 100)
#print bart.__name
#  给Student类增加get方法，获取数据
print bart.get_name()