[英]Match the following regex: #*:*#
我想找到一个字符串是否包含一个以哈希(#)开头和结尾并包含冒号(:)的正则表达式。 所有这些都应该在同一条线上匹配
示例:你好#some:test#和george MATCH
示例:你好#:#world NO MATCH
示例:你好#test:#world NO MATCH
示例: hello#:test#world NO MATCH
例:
你好[换行]
#some:test#world NO MATCH
谢谢,Yannis
这应该做:
@"\#.+:.+\#"
分解:
\# - Match a # character
.+ - Followed by one or more characters
: - Followed by a : character
.+ - Followed by one or more characters
\# - Followed by a # character
请注意.
将匹配任何字符,可能不是最有效的正则表达式。
非贪婪版本(更高效):
@"\#[^:]+:[^#]+\#"
\# - Match a # character
[^:]+ - Followed by one or more characters that are not :
: - Followed by a : character
[^#]+ - Followed by one or more characters that are not #
\# - Followed by a # character
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.