python 根据类的字符串名实例化对象_python 给类名的字符串 怎么实例化-CSDN博客
Python如何根据类名实例化类_python 依据class名实例化 eval-CSDN博客
python中如何根据给定的字符串类名来实例化一个类对象? - SegmentFault 思否
class Test: def __int__(self): print('init') def test(self): print('test') def __call__(self, *args, **kwargs): print('call') if __name__ == '__main__': eval('Test()').test() # test globals()['Test']().test() # test module = __import__('111') AClass = getattr(module, 'Test')() a = AClass() # call