replace('data1','data2','data3'); 用data3 替换 data1 中的 data2 字符串; 例: replace('abcdefg','a','x'); 结果:xbcdefg 相关文章: 2021-10-28 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23