class Person(object):
    count=0
    def __init__(self,name):
        print '\n',Person.count
        Person.count+=1
        print Person.count
        self.name=name
    print Person.count
 
p1 = Person('Bob')
print Person.count

p2 = Person('Alice')
print Person.count
print p2.count

p3 = Person('Tim')
print Person.count

如上、在类里面调用报错、但在构造函数中却不会、求大神解释、不甚感激、、还是说类中只能定义属性和方法？

class Person(object):
    count=0
    def __init__(self,name):
        #print '\n',Person.count
        Person.count+=1
        #print Person.count
        self.name=name
    def get_count(self):
        print Person.count
   


p1 = Person('Bob')
print Person.count
print p1.get_count()

像这样就可以了、