auto commit

2018-04-15 13:22:54 +08:00
parent ef7b05befc
commit bdb10bfe50
4 changed files with 25 additions and 22 deletions
--- a/notes/正则表达式.md
+++ b/notes/正则表达式.md
@ -231,7 +231,7 @@ a.+c
 **正则表达式** 

 ```
-(((\d)|([1-9]\d)|(1\d{2})|(2[0-4]\d)|(25[0-5]))\.){3}(((\d)|([1-9]\d)|(1\d{2})|(2[0-4]\d)|(25[0-5])))
+((25[0-5]|(2[0-4]\d)|(1\d{2})|([1-9]\d)|(\d))\.){3}(25[0-5]|(2[0-4]\d)|(1\d{2})|([1-9]\d)|(\d))
 ```

 **匹配结果**