regex - 多行文本的Vbscript正则表达式？

Question

"value:=This customer has one or more active tax exemptions available\.
\n
 \n
Do you want to apply a tax exemption to this transaction\?"

我尝试了正则表达式，"Value:=This.*"但它没有识别整个文本。请告诉我如何通过仅验证整个文本中的第一个单词来使用 VbScript 正则表达式识别整个文本。谢谢。

标签： regexvbscript

Answer 1

请参阅：如何在正则表达式中匹配多行中的任何字符？

例如：

Dim s : s = "value:=This customer has one or more active tax exemptions available." & vbCrLf & vbCrLf & "Do you want to apply a tax exemption to this transaction?"
With New RegExp
    .Pattern = "^value:=This(.|\n|\r)*"
    With .Execute(s)
        WScript.Echo .Item(0).Value
    End With
End With

....Pattern以 (^) ' value:=This ' 开头，后跟任何字符 (.)、换行符（又名换行符）(\n) 或回车符 (\r) 重复零次或多次 (* ）。

输出：

value:=This customer has one or more active tax exemptions available.

Do you want to apply a tax exemption to this transaction?

希望这可以帮助。