iov-sjjh-servicenode-supplier-10000057/src/main/java/info/aspirecn/iov/sjjh/supplier10000057/util/UnicodeUtil.java

package info.aspirecn.iov.sjjh.supplier10000057.util;

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

/**
 * @author xusonglin
 * @version V1.0
 **/
public class UnicodeUtil {
    private static Pattern pattern = Pattern.compile("(\\\\u(\\p{XDigit}{4}))");

    public static String unicodeToString(String str) {
        Matcher matcher = pattern.matcher(str);
        char ch;
        while (matcher.find()) {
            ch = (char) Integer.parseInt(matcher.group(2), 16);
            str = str.replace(matcher.group(1), ch + "");
        }
        return str;
    }
}