需要REGEX帮助 - 分手

Question

(city = 'pune' AND country = 'india') OR (division = 'it') AND (resource = 'someresource' )

我想根据括号将其分组。

第1组 - (city = 'pune' AND country = 'india')
第2组 - (division = 'it')
第3组 - (resource = 'someresource' )

有人可以在Java中提供示例的正则表达式吗？

Answer 1

试试这个：（演示：http://regexr.com?33u8e）

(\(.+?\))

代码示例（在PHP中）：

<?php
     $subject = "(city = 'pune' AND country = 'india') OR (division = 'it') AND (resource = 'someresource' )";
     $pattern = '/(\(.+?\))/';
     preg_match($pattern, $subject, $matches);
     print_r($matches);
?>

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另一种方法：尝试拆分（使用正面后视）

(?<=\))\s

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编辑：最终答案（使用Java）

String[] parts = str.split("(?<=\\))\\s");

Answer 2

在这里：\((.+?)\)

string mystring = "(city = 'pune' AND country = 'india') OR (division = 'it') AND (resource = 'someresource' )";
Match results = Regex.Match(mystring, @"\((.+?)\)",RegexOptions.IgnoreCase);

foreach (Group g in results.Groups)
{
    string token = g.Value;
}

Live Demo