aigan8070的博客 今天写一段简单类定义python代码所遇到报错问题:TypeError: drive() takes 2 positional arguments but 3 were given 代码如下 class Car: speed = 0 def drive(self,distance): time = distance.....
喜欢和代码交朋友的博客类的练习 定义子类时,运行分析出现 TypeError: __init__() takes 4 positional arguments but 5 were given 出错点: 继承父类属性时__init__位置参数不需要再加self class ElectricCar(Car): """电动汽车的独特之...