Python 函数传递list，传递dict 以及*args和**kargs

函数之间传递list：

def show(ll):

    for i in ll:

        print(i)

show(['chen','hang','wang','yadan'])

#==========================================

chen

hang

wang

yadan

*args：输入数据长度不确定，通过*args将任意长度的参数传递给函数，系统自动将任意长度参数用list表示

def show(*args):

    for i in args:

        print(i)

show('chen','hang','wang','yadan')

#=============================================

chen

hang

wang

yadan

**kargs：输入数据长度不确定，系统自动将任意长度参数用dict（字典）表示

def show(**kargs):

    for i in kargs.items():

        print(i)

show(name='hangge',age=25,sex='man',school='wust')

#============================================

('name', 'hangge')

('school', 'wust')

('sex', 'man')

('age', 25)

函数之间传递dict：

def show(**kargs):

    .....

user={‘chen’:1,'hang':2,'wangyadan':3}

show(**user)