String s = "dsadsadas<peter>dsadasdas<lionel>\"
www.163.com\"<kenny><>";
Pattern p = Pattern.compile("(<[^>]*>)");
Matcher m = p.matcher(s);
List<String> result=new ArrayList<String>();
while(m.find()){
result.add(m.group());
}
for(String s1:result){
System.out.println(s1);
}