负正则表达式，用于查找不包含某些字符的文本

Question

What is the regex for "Find me all the files with the following text but not ending with .zip or .md5"

So I have 3 files:

test-2016-123.zip......zip file
test-2016-123..........directory file
test-2016-123.MD5......checksum file

I want to select the middle file test-2016-123 and want to ignore file with file extentions like .zip or .md5 etc.

What would be the regular expression to accomplish this?

So far I have something like this:

test-*+[^.\]

But this obviously does not work. Any help will be appreciated.

Answer 1

试试这个(^test).((?!(zip|md5)$).)*$

Answer 2

I am not expert in Regex but in (^test).((?!(zip|md5)$).)*$ will match any other extension if there are in text like .txt , .pdf in that condition you can Use this one Try this

^test-(\w+\-(\w+)$)

this will ignore all of extension and give You proper match ..