装饰器,记录方法执行时间 ​

# -*- coding: utf-8 -*-

    import time

    def fun_timer(*args):
        print('装饰器参数 : ',args)
        def wrapper(fun):
            def _wrapper(*funargs):
                print('方法参数 : ', funargs)
                if args[0] == 0:
                    print('开始执行 : ', time.time())
                result = fun(*funargs)
                if args[1] == 0:
                    print('结束时间 : ', time.time())
                return result
            return _wrapper
        return wrapper

    @fun_timer(0,0)
    def add(a,b):
        print('all',a,b)
        return a+b

    if __name__ == '__main__':
        print(add(1,2))

# -*- coding: utf-8 -*-

    import time

    def fun_timer(*args):
        print('装饰器参数 : ',args)
        def wrapper(fun):
            def _wrapper(*funargs):
                print('方法参数 : ', funargs)
                if args[0] == 0:
                    print('开始执行 : ', time.time())
                result = fun(*funargs)
                if args[1] == 0:
                    print('结束时间 : ', time.time())
                return result
            return _wrapper
        return wrapper

    @fun_timer(0,0)
    def add(a,b):
        print('all',a,b)
        return a+b

    if __name__ == '__main__':
        print(add(1,2))