Jmeter正则表达式提取具有不同边界的数字

Question

I need to extract one number from a Jmeter response using regular expression extractor as part of correlation.

Scenario is:

<span>Abc456ABC</span>
If I use <span>(.*?)</span>, then I will get "Abc456ABC".
If I use <span>Abc(.*?)ABC</span>, then I will get "456".

But the left and right boundary can vary.The input can be like: Abcdef789ABCgh

I need only the number[In last case it is "789"]. Please suggest the suitable regular expression extractor.

Thanks In Advance..

Answer 1

<span>.*?([0-9]+).*?</span>

You can simply use this.See demo.

https://regex101.com/r/uE6jQ1/11

Answer 2

You can use the following:

<span>\D+(\d+)\D+</span>

See RegEX DEMO

Answer 3

you can use <span>([\\w]+)(\\d+)([\\w+])</span> , It'll surely work

But use $2$ as template in regular expression extractor

([\\w]+):it will capture all words and (\\d+): will take care of digits for you