我有这个代码:
String result = text;
String regex = "((\\(|\\[)(.+)(\\)|\\])){1}?";
Pattern pattern = Pattern.compile(regex);
Matcher matcher = pattern.matcher(result);
System.out.println("start");
System.out.println(result);
while (matcher.find()) {
System.out.print("Start index: " + matcher.start());
System.out.print(" End index: " + matcher.end() + " ");
System.out.println(matcher.group());
}
System.out.println("finish");
我有一个要匹配的字符串:
Some text sentence or sentences [something 234] (some things)
我在执行时得到的输出:
start
some text sentence or sentences [something 234] (some things)
Start index: 32 End index: 61 [something 234] (some things)
finish
现在我实际上希望它分别在括号中找到找到的案例,所以要找到: [something 234] in one match (some things) 作为第二场比赛
任何人都可以帮助我相应地构建正则表达式吗?我不确定如何为整个正则表达式放置不情愿的量词,所以我将整个括号内的元素括在另一个括号中。但我不明白为什么这个不情愿的量词在这里表现得很贪婪,我需要做些什么来改变它?