class Man:
def __init__(self, name):
self.name = name
print("Initialized!")
def hello(self):
print("Hello " + self.name + "!")
def goodbye(self):
print("Goodbye " + self.name + "!")
m = Man("Klepetan")
m.hello()
m.goodbye()
最后hello()和goodbye()提示未解析的特性引用
麻烦大家帮忙回答一下,感谢!