wlyy2.0/svr/svr-rehabilitation/src/main/java/com/yihu/rehabilitation/util/HtmlUtil.java

package com.yihu.rehabilitation.util;

import org.apache.commons.lang3.StringEscapeUtils;

import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * Created by liub on 2020/12/10.
 */
public class HtmlUtil {
    public static List<String> getTagContent(String source, String regString) {
        List<String> result = new ArrayList<String>();
        Matcher m = Pattern.compile(regString).matcher(source);
        while (m.find()) {
            try {
                String r = StringEscapeUtils.unescapeHtml3(URLDecoder.decode(m.group(1),"utf-8"));
                result.add(r);
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
        }
        return result;
    }

    public static  void main(String[] args){
        try {

        }catch (Exception e){
            e.printStackTrace();
        }

    }
}