#-*-coding:utf-8class Person:    __privateName=None;    count=0;#既可以被实例对象引用，也可以被当做静态对象引用，NND，好混乱。    def __init__(self,name):        self.count+=1        Person.count+=2        print(‘%s has been created‘ % name)        self.__privateName=name;        self.name=name    def printPrivateName(self):        print(‘Private Name: %s‘ %  self.__privateName)    def printName(self):        print(‘Name is %s‘ % self.name)if  __name__==‘__main__‘:    zili=Person(‘zili‘)    Person.__privateName=‘zhangsan‘    print(Person.__privateName)    zili.__privateName=‘zhangsan‘    print(‘jiangyao shuchu :%s‘ % zili.__privateName)    zili.printName()    zili.printPrivateName()    print(zili.count)    print(Person.count)    Person.ABC=‘abcvalue‘    print(Person.ABC)else:    print("I‘m importing by some other guys.")