Python练习-无参装饰器的正确打开方式

import time

def DecoUserPrint(UserFunc):#定义一个DecoUserPrint接收参数的多重方法

    def DecoPrint():

        StartTime = time.time()

        UserFunc()#执行DecoPrint接收的方法

        OverTime = time.time()

        print(OverTime-StartTime)

    return DecoPrint

@DecoUserPrint#为下方的,方法调用装饰器,UserPrint = DecoUserPrint(UserPrint)

def UserPrint():

    time.sleep(1)

    print("egon")

UserPrint()#执行被修饰的UserPrint方法