函数参数
-
无参函数
def fn ():
pass
-
有参函数
-----------普通参数
def fn (name,age):
pass
------------可变参数
def fn (*argus):
pass
def fn (**kwargus):
pass
def fn (*argus,**kwargus):
pass
def fn (name,*argus,**kwargus):
pass
**表示关键字参数
-------------默认值
def fn (name,age=18):
pass
age=18 是键值对形式的默认值