如何删除 1 个字符前后的文本

如何删除 1 个字符前后的文本

例如我有:

Apple:123456789:pear
watermelon:57952161354:kfc

我如何删除“:”之前和之后的文本以获得以下内容:

123456789
57952161354

答案1

  • Ctrl+H
  • 找什么:^[^:]+:([^:]+):[^:]+$
  • 用。。。来代替:$1
  • 检查环绕
  • 检查正则表达式
  • Replace all

解释:

^               # beginning of line
    [^:]+:      # 1 or more any character that is not colon followed by 1 colon
    ([^:]+)     # group 1, 1 or more any character that is not colon
    :[^:]+      # 1 colon followed by 1 or more any character that is not colon
$               # end of line

替代品:

$1  # content of group 1 (i.e. the digits)

给定示例的结果:

123456789
57952161354    

相关内容