将 *.png.png 替换为 *.png update `表名` set `字段` = replace(字段, '.png.png', '.png'); 相关文章: 2022-12-23 2022-12-23 2022-12-23 2021-10-20 2022-12-23 2022-12-23 2021-07-05 2021-10-09