有参装饰器

global：在局部声明变量是全局变量

x=1
def func():
    global x
    x=2

func()
print(x)

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nonlocal：在局部声明变量是外层函数的变量

x=333
def f1():
    x=222
    def f2():
        x=111
        def f3():
            nonlocal x
            x=0
        f3()
        print('f2内部的x: ',x)
    f2()
    print('这是f1内部的x: ',x)

f1()
print(x)

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有参装饰器：

def outter2(xxx,yyy):
    def outter(func):
        def wrapper(*args,**kwargs):
            res=func(*args,**kwargs)
            print(xxx)
            print(yyy)
            return res
        return wrapper
    return outter

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转载于:https://www.cnblogs.com/xiamenghan/p/9715447.html