crawler_编码转换_unicode(年)

import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * @declare: unicode 帮助类<br>
 * @author: cphmvp
 * @version: 1.0
 * @date: 2014年6月10日上午11:45:34
 */
public class UnicodeUtils {
    public static void main(String[] args) {
        String testStr = "2014&#24180;&#26149;&#22799;&#23395;";
        System.out.println(getStr(testStr));
    }

    /**
     * @declare:得到可见的字符
     * @param str
     *            ：&#24180;
     * @return 年
     * @author cphmvp
     */
    public static String getStr(String str) {
        String regex = "&#(\w{5});";
        Pattern pa = Pattern.compile(regex);
        String str0 = str;
        Matcher matcher = pa.matcher(str);
        String tmstr0 = null, tmstr = null, zhuanhuanstr = null;
        while (matcher.find()) {
            tmstr0 = matcher.group();
            tmstr = matcher.group(1);
            // System.out.println(tmstr);
            zhuanhuanstr = (char) Integer.parseInt(tmstr) + "";
            str0 = str0.replace(tmstr0, zhuanhuanstr);
        }
        return str0;
    }

}