开发者

regular expression: a pattern either before or after a symbol

I need fin开发者_运维问答d a line matching a pattern like: A xx B xx, where xx is a pattern that is either before or after B.


You may try:

A (xx B|B xx)
0

上一篇:

下一篇:

精彩评论

暂无评论...
验证码 换一张
取 消

最新问答

问答排行榜