RegEx字符串模式 [英] RegEx string pattern

问题描述

有人可以帮我找到这种格式的字符串的RegEx模式

Hi,

Can someone help me to find RegEx pattern for this format of string

/AC011/20_ABC/AEEE/ACD_AEEE_Opw21_1
123
 
1.1.1.11.0-11

提前谢谢，

Thanks in advance,

推荐答案

正则表达式可能是错误的工具，除非你试图将该字符串作为模式匹配：

斜线，后跟两个大写Alpha，三个数字，然后是另一个斜线，然后是......

如果你想要找到一个确切的字符串，然后使用字符串比较 - 它更容易阅读更简单！

如果你想匹配一个模式，那么你需要给我们一点更多信息关于什么是和不允许的地方 - 以及你需要将其分解为匹配组。获取 Expresso [ ^ ] - 它是免费的，它会检查并生成正则表达式。



并尝试开始于：

Regex is probably the wrong tool, unless you are trying to match that string as a pattern:
"A slash, followed by two uppercase Alpha, and three digits, then a other slash, followed by ..."
If you want to find an exact string, then use string comparison instead - it''s a lot easier and a lot simpler to read!
If you want to match a pattern, then you need to give us a bit more info on what is and isn''t allowed where - and what you need to break it into as far as match groups are concerned. Get a copy of Expresso [^] - it''s free, and it examines and generates Regular expressions.

And try starting with:

/(?<id>[A-Z]{2}\d{3})/(?<productcode>\d{2}_[A-Z]{3})</productcode></id>

这可能涵盖前两个字段。

Which may cover the first two fields.

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