标签: java apache-poi apache-poi-4
如何通过字符串A1更改颜色;
这里A:列和1:行
SELECT id FROM t1 GROUP BY id HAVING COUNT(*) = 1 and SUM(DECODE(type, 'a', 0, 1)) = 0
使用wb1 [Workbook]对象如何实现此目的?