Java将Unicode转换成中文

Java代码：

public static String unicodeToString(String str) {
        Pattern pattern = Pattern.compile("(\\\\u(\\p{XDigit}{4}))");
        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;
    }

原文地址：https://blog.youkuaiyun.com/u013066244/article/details/54708179
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