带有分隔符的正则表达式以获得价值
regex with delimiters for getting value
我需要获取值 20，如下所示：
this is expired time is (second) 20
max time in the system 1048576
我的正则表达式必须 return 值 20。
我试过如下：
this is expired time is\s+(\d+)
任何帮助将不胜感激
^this is expired time is \(second\) (\d+)
我需要获取值 20，如下所示：
this is expired time is (second) 20
max time in the system 1048576
我的正则表达式必须 return 值 20。
我试过如下：
this is expired time is\s+(\d+)
任何帮助将不胜感激
^this is expired time is \(second\) (\d+)