Python 装饰器的嵌套

def makeBold(func):
    def wrapper(*args, **kwargs):
        return "" + func() + ""
    return wrapper


def makeItail(func):
    def wrapper(*args, **kwargs):
        return "" + func() + ""
    return wrapper


@makeItail
def test1():
    return "hello world"

@makeBold
def test2():
    return "hello world"

@makeBold
@makeItail
def test3():
    return "hello world"

print(test1())
print(test2())
print(test3())

C:UsersHuJunPycharmProjectspythonProjectvenvScriptspython.exe C:/Users/HuJun/PycharmProjects/pythonProject/daily_tesy/嵌套装饰器.py
hello world
hello world
hello world

Process finished with exit code 0