RegEx匹配两个单词首次出现之间的所有内容，这两个单词都出现多次

Question

I have an email that comes in in which I need to extract the data. I'm using Nintex Workflows RegEx action with the extract function selected. I use a online .NET regex tester to validate that it will work in the workflow.

My data is like this.

There is some extra information here that is not needed

WHEN: 12 12:34Z - 12 45:67Z May 16 (I need everything after WHEN:\s until EOL)
WHERE: Around (I do not need this line)

There is some extra information here that is not needed

WHEN: 12 12:34Z - 12 45:67Z May 16 (Duplicate data not needed)
WHERE: Around (I do not need this line)

There is some extra information here that is not needed

I'm using the following code to capture in between two key words. The problem is that it still matches the duplicate data (?s)(?<=WHEN:\\s).*?(?=WHERE:)

.NET Regex Sample

Answer 1

此正则表达式应在第一个“时间：”之后获取数据：

^WHEN:\s(.*?)