我有這個對應的輸入文字:
解析輸入文本
Clark is set to work in ''[[Superman (the Hero)|Superman]]'', a [[SuperHero Genre II]] movie directed [[Source:NYTimes]]...
Clark visited the [[University of Pleasantville]] campus in November 2009 to ...
*[[1973]] – [[Clark Kent]], superhero and newspaper reporter...
After appearing in other movies, Clark starred as [[negative hero]] [[Alternate Superman]] in ''[[Superman (2003 film)|Superman]]''...
Clark met ''[[Daily Planet]]'' reporter [[Louis Lane]]...</code>
這是我在Java中使用的模式代碼:
<code>String pattern = "(?:\\p{Punct}|\\B|\\b)(\\[\\[[^(Arch:|Zeus:|Source:)].*?\\]\\])(?:\\p{Punct}|\\b|\\B)";
Pattern r = Pattern.compile(pattern);
Matcher m = r.matcher(data);
while (m.find()) {
System.out.println("Found value: " + m.group(1));
}
我讀文件中的行通過使用BufferedReader的readLine(系統解析每行),並使用我的正則表達式獲得以下輸出:
Clark is set to work in ''[[Superman (the Hero)|Superman]]'', a [[SuperHero Genre II]] movie directed [[Source:NYTimes]]... Clark visited the [[University of Pleasantville]] campus in November 2009 to ... Found value: [[University of Pleasantville]] *[[1973]] – [[Clark Kent]], superhero and newspaper reporter... Found value: [[1973]] After appearing in other movies, Clark starred as [[negative hero]] [[Alternate Superman]] in ''[[Superman (2003 film)|Superman]]''... Found value: [[negative hero]] Found value: [[Alternate Superman]] Clark met ''[[Daily Planet]]'' reporter [[Louis Lane]]... Found value: [[Daily Planet]] Found value: [[Louis Lane]]
正如您所看到的那樣:我無法提取花括號中的所有內容[[I_want_to_extract_these_except_Source_or_Arch_or_Zeus]]。例如:從第一行我應該已經提取[[超人(英雄)|超人]]等,但它沒有檢索任何東西。我如何修改我的正則表達式來提取除[[Source:something]]等之外的所有東西?謝謝。
整個文本追加到字符串,然後匹配 – nikolap
是,這個問題@nikolap?逐行閱讀有什麼不對? – Knight
我不確定所有文字,但可能有類似[[Lois Lane和下一行關閉]] – nikolap