计数器函数代码
# -*- coding: utf-8 -*-
'''编写方法调用装饰器'''
def func(func):
count = 0
def inter(*args,**kwargs):
# nonlocal 可改变外函数
nonlocal count
count += 1
resp = func(*args,**kwargs)
print(f'shows方法已经被调用{count}次')
return resp
return inter
'''编写被调用方法'''
@func
def shows(*args,**kwargs):
return '被调函数返回' + str(args[0])
if __name__ == '__main__':
'''执行函数,返回装饰器print值 和 函数return值'''
print(shows('first'))
print(shows('second'))