例如:
<h1>內容<h1>
正則表達式:
/<.+?>(.+?)<.+?>/
Java實現:
String htmlStr = "<h1>XXX<h1/><h2>YYY<h2/>";
Pattern pattern = Pattern.compile("<.+?>(.+?)<.+?>");
Matcher matcher = pattern.matcher(htmlStr);
// 獲得結果集
while (matcher.find()) {
System.out.println(matcher.group(1));
}