Python3基础之(十 八)class类

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class Calculator:
    name='good calculator'
    def func1(self):
        a=10
        return a
    def func2(self,canshu):
        c=canshu+4
        return c

cal=Calculator()#注意这里面要加(),不然会出错
print(cal.name)
print(cal.func1())
print(cal.func2(cal.func1()))

注意用类去实例化一个对象的时候,要加上括号,不然会报错,比如:

cal=Calculator()#正确
cal=Calculator  #错误

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转载自blog.csdn.net/PoGeN1/article/details/84138265