d1 = {'a': 100, 'b': 200} d2 = {'x': 300, 'y': 200} d = d1.copy() d.update(d2) print(d) 相关文章: 2022-12-23 2021-07-02 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2021-08-19