xls表格 拼接字段 拼json =CONCAT("{ code:\'",A2,"\',","codeName: \'",B2,"\',","flag: \'",C2,"\'},") 相关文章: 2022-12-23 2021-11-23 2022-01-04 2021-11-23 2022-01-07 2021-08-08 2021-11-23 2022-12-23