a="2006-02-01--2006-02-03"
b="2006-03-01--2006-03-03"
c="2006-02-01--2006-02-03,2006-04-01--2006-04-03"
转换成这样的一个表对应关系
a b c
2006-02-01--2006-02-03 + +
2006-03-01--2006-03-03 +
2006-04-01--2006-04-03 +
...全文
18813打赏收藏
请哪位高手给个最好的解决方案
a="2006-02-01--2006-02-03" b="2006-03-01--2006-03-03" c="2006-02-01--2006-02-03,2006-04-01--2006-04-03" 转换成这样的一个表对应关系 a b c 2006-02-01--2006-02-03 + + 2006-03-01--2006-03-03 + 2006-04-01--2006-04-03 +