[code="java"]
public static String getSensitive(String globWords){
String keywords = regex.toString();
String sensitive = "";
Pattern pattern = Pattern.compile("快乐|高兴|伤心|");
Matcher matcher = pattern.matcher(globWords);
if (matcher.find()) {
System.out.println(matcher.replaceAll(""));
}
return sensitive;
}
public static void main(String [] args){
Sensitive.getSensitive("今天你高兴吗?");
}
[/code]
上面的例子代码中,“今天你高兴吗?”可以匹配上面“快乐|高兴|伤心|”正则表达式的高兴,现在我想把所匹配的“高兴”这个词取出来,保存到sensitive当中,我该怎么做呢?