我想通过一个正则表达式获取INFO
,ERROR
,DEBUG
。
例如,遇到1
时,会得到INFO
;遇到2
时,会得到ERROR
;遇到3
时,会得到DEBUG
。
1. [0;39m [http-nio-9000-exec-1] 2017-09-13 17:52:45,394 [34m|-INFO [0;39m [1;30mWatchHandlerInterceptor.java:59[0;39m [1;31m[0;39m | [35mreq monitor
2. [0;39m [http-nio-9000-exec-1] 2017-09-13 17:52:45,394 [34m|-ERROR[0;39m [1;30mWatchHandlerInterceptor.java:59[0;39m [1;31m[0;39m | [35mreq monitor
3. [0;39m [http-nio-9000-exec-1] 2017-09-13 17:52:45,394 [34m|- DEBUG[0;39m [1;30mWatchHandlerInterceptor.java:59[0;39m [1;31m[0;39m | [35mreq monitor
请显示正则表达式
答案 0 :(得分:0)
这应该是你的正则表达式:
/\b(info|debug|error)\b/ig