用正则表达式就可以了，不用象你说的那么复杂
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Test {
private static String REGEX = "<(/{1})*(\\w)*(\\d)*>";
private static String INPUT = "
first<title><body><h>aa<tr><td>bb</td><td>cc</td></tr></body>";<br> private static String REPLACE = "";<br><br> public static void main(String[] args) {<br> Pattern p = Pattern.compile(REGEX);<br> Matcher m = p.matcher(INPUT);<br> StringBuffer sb = new StringBuffer();<br> while (m.find()) {<br> m.appendReplacement(sb, REPLACE);<br> }<br> m.appendTail(sb);<br> System.out.println(sb.toString());<br> }<br>}</p>
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