[英]Regular expression lowercase letter followed by a number
I'm trying to get the hang of regular expression. 我正试着抓住正则表达式。 I'm scanning through an xml file and I want to do is find any word starting with a lowercase letter fallowed by a number eg
c1234
I assume it's something like [az 0-9]
but it's finding single characters instead of a whole word. 我正在扫描xml文件,我想做的是找到以小写字母开头的任何单词,例如
c1234
我认为它类似于[az 0-9]
但是它找到的是单个字符而不是整个单词。 Any ideas on how to do this would really be appreciated. 关于如何做到这一点的任何想法将非常感激。
[az]\\d+
will work just fine. [az]\\d+
将正常工作。
It looks for any lowercase letter followed by any amount of digits. 它会查找任何小写字母,后跟任意数量的数字。
About regex you can read here: https://msdn.microsoft.com/ru-ru/library/az24scfc(v=vs.110).aspx 关于正则表达式,你可以在这里阅读: https : //msdn.microsoft.com/ru-ru/library/az24scfc(v=vs.110).aspx
test your regex you can here: http://www.regexlib.com/RETester.aspx 你可以在这里测试你的正则表达式: http : //www.regexlib.com/RETester.aspx
I think, you help this construction: \\b[az]\\d+
我想,你帮助这个结构:
\\b[az]\\d+
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