remove an unexpected space

This commit is contained in:
weida zhong
2019-09-19 15:28:34 -04:00
parent 656c875d96
commit c6e83aa607
+1 -1
View File
@@ -110,7 +110,7 @@ abc[^0-9]
# 五、重复匹配
- **\+** 匹配 1 个或者多个字符
- **\** * 匹配 0 个或者多个
- **\*** 匹配 0 个或者多个
- **?** 匹配 0 个或者 1 个
**应用**