装饰器2--带参数

装饰器带参数：

import time

def timer(f):
    def inner(*args,**kwargs):
        start_time = time.time()
        res = f(*args,**kwargs) # 被装饰的函数
        end_time = time.time()
        print(end_time - start_time)
        return res
    return inner

@timer
def func(a,b): # 传参
    time.sleep(0.1)
    print("11111111",a,b)
    return 123456
@timer
def func1(a,b): # 传参
    time.sleep(0.1)
    print("11111111",a,b)
    return 123456

res = func(1,2) # inner
res1 = func1(1,b=2) # inner
print(res)