我正在使用正则表达式模式
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并申请但它在句子中找不到
"Jane" "Issue with eMail/file Encryption Incorrect email address created for Jane Rose Montalvo."
当Jane以我正在使用的上述模式出现时。
可能是什么原因？
最佳答案
问题是您的正则表达式会在单词前后捕获\s，这也是匹配条件。Hello Jane
因此，一旦捕获到Hello，就将其保留为Jane，因为它之前没有空格，因此无法对其进行匹配。您应将其声明为断言而不是匹配。
使用（？
http://regex101.com/r/lU7jH1/9