*对元组、列表解包

lis=(1,2,3)
def fun(*args):
    print(args)

# lis解包后传入
fun(*lis)
# 输出(1,2,3)

# 不对lis解包直接传入
fun(lis)
# 输出((1,2,3),)

**对字典解包
传参时不解包会报错

dic = {"name": "Jack", "age": 27}


def func(**kwargs):
    print(kwargs)


func(**dic)
# >> {'name': 'Jack', 'age': 27}

time
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