使用 VB 脚本的多行正则表达式 [英] Multiline REGEX using VB Script

问题描述

我有这个需要检查的文本文件:

I have this text file that I need to check:

} else if ("saveAssured".equals(ACTION))         {
   Integer assuredNo = giisAssuredService.saveAssured(assured);

模式将包含一个变量:

var = "saveAssured"
reMethod.Pattern = """& var &""[.]equals\(ACTION\).{\n.\w+?.=.\w+?[.](\w+?)\(\w+?\)"

我需要从文本文件中捕获第二个saveAssured".'\n'(新行)似乎不起作用.我用对了吗?我还可以尝试哪些其他步骤?

I need to capture the second 'saveAssured' from the text file. And the '\n' (new line) seems to be not working. Did I used it right? What other steps can I try?

推荐答案

http://www.regular-expressions.info/dot.html

JavaScript 和 VBScript 没有使点匹配的选项换行符.在这些语言中，您可以使用字符[\s\S] 之类的类来匹配任何字符.这个字符匹配一个是空白字符(包括换行符)的字符字符)，或不是空白字符的字符.自从所有字符都是空白或非空白，这个字符类匹配任何字符.

JavaScript and VBScript do not have an option to make the dot match line break characters. In those languages, you can use a character class such as [\s\S] to match any character. This character matches a character that is either a whitespace character (including line break characters), or a character that is not a whitespace character. Since all characters are either whitespace or non-whitespace, this character class matches any character.

并查看 https://regex101.com/r/kH3aZ4/1
测试适用于 JavaScript，但由于它们具有相同的 Regex 风格，因此该模式也适用于 VBScript.

And have a look at https://regex101.com/r/kH3aZ4/1
Test is for JavaScript but since they have the same Regex flavor, that pattern will also work with VBScript.

Dim reMethod
Set reMethod = New RegExp
    reMethod.IgnoreCase = True
    reMethod.Pattern = """saveAssured""\.equals\(ACTION\)[\s\S]*?\{[\s\S]*?\.([^(]*)\("

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