ruby – 获取两个特定单词之间包含的子字符串
发布时间:2020-12-16 21:13:25 所属栏目:百科 来源:网络整理
导读:当我对使用 ruby的特定单词之间包含的文本感兴趣时,我想知道如何继续. 例如. @var = "Hi,I want to extract container_start ONLY THIS DYNAMIC CONTENT container_end from the message contained between the container_start and container_end " 现在我
当我对使用
ruby的特定单词之间包含的文本感兴趣时,我想知道如何继续.
例如. @var = "Hi,I want to extract container_start ONLY THIS DYNAMIC CONTENT container_end from the message contained between the container_start and container_end " 现在我想从字符串中提取CAPITALIZED内容,即动态但始终包含在两个容器中(container_start和container_end) 解决方法
简单的正则表达式会:
@var = "Hi,I want to extract container_start **ONLY THIS DYNAMIC CONTENT** container_end from the message contained between the container_start and container_end " @var[/container_start(.*?)container_end/,1] # => " **ONLY THIS DYNAMIC CONTENT** " (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |
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