filter Html Tag via Regex - Java java.util.regex

Java examples for java.util.regex:Match HTML

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Description

filter Html Tag via Regex

Demo Code


//package com.java2s;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {

    public static String filterHtmlTag(String str, String tag) {
        String regxp = "<\\s*" + tag + "\\s+([^>]*)\\s*>";
        Pattern pattern = Pattern.compile(regxp);
        Matcher matcher = pattern.matcher(str);
        StringBuffer sb = new StringBuffer();
        boolean result1 = matcher.find();
        while (result1) {
            matcher.appendReplacement(sb, "");
            result1 = matcher.find();/*  w w  w  . j  a v  a 2 s  .  c  om*/
        }
        matcher.appendTail(sb);
        return sb.toString();
    }
}

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