IF(LENGTH('123,345,55') > 1,LENGTH('123,345,55') - LENGTH(REPLACE('123,345,55', ',', '')),0) 结果:2 相关文章: 2022-12-23 2022-12-23 2021-08-04 2022-03-10 2022-12-23 2022-12-23 2022-12-23 2022-12-23