# 装饰器
# func指函数
def decorator(func):
def wrapper(*args, **kwargs):
# 执行函数内部逻辑 打印时间
print(time.time(), args, kwargs)
# 执行调用函数中逻辑 打印不同参数
func(*args, **kwargs)
return wrapper
# 一个参数
@decorator
def function(param):
print('function : this is decorator ' + param)
# 两个参数
@decorator
def function1(param1, param2):
print('function1 : this is decorator ' + param1)
print('function1 : this is decorator ' + param2)
# 三个参数（可变参数）
@decorator
def function2(param1, param2, **kwargs):
print('function2 : this is decorator ' + param1)
print('function2 : this is decorator ' + param2)
print(kwargs)
function('param')
function1('param1' , 'param2')
function2('param1' , 'param2', x=1,y=2,z=3)
