空手道核心:为什么在为数组元素匹配正则表达式时不能使用双反斜杠转义? [英] karate-core: why double back-slash escaping is not working while matching regex for array elements?

问题描述

基于空手道文档:

请注意，正则表达式转义必须使用双反斜杠-例如:'#regex a\\.dot'将匹配'a.dot'

Note that regex escaping has to be done with a double back-slash - for e.g: '#regex a\\.dot' will match 'a.dot'

将数字与\\d+匹配对于简单的字符串变量可以很好地工作:

matching numbers with \\d+ is working fine for simple string variables:

* def foo = '123'
* match foo == '#regex\\d+'

但不适用于字符串数组:

but it's not working for string arrays:

* def bar = ['123']
* match bar == '#[] #regex\\d+'

断言失败:路径:$ [0]，实际值:'123'，预期值:'#regexd +'，原因:正则表达式匹配失败

assertion failed: path: $[0], actual: '123', expected: '#regexd+', reason: regex match failed

我想念什么吗?

推荐答案

是一个错误: https ://github.com/intuit/karate/issues/988

现在您可以将反斜杠加倍'#[] #regex\\\\d+'

For now you can double the backslashes '#[] #regex\\\\d+'

但这将在下一版本中修复.

But this will be fixed in the next version.

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