java将中文Url转换为浏览器识别的编码

java将中文Url转换为浏览器识别的编码

用到了URLEncoder.encode

解码的话用到 URLDecoder

代码如下：

public static String changeHanzi(String url) {
        char[] tp = url.toCharArray();
        String now = "";
        for (char ch : tp) {
            if (ch >= 0x4E00 && ch <= 0x9FA5) {
                try {
                    now += URLEncoder.encode(ch + "", "gbk");
                } catch (UnsupportedEncodingException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            } else {
                now += ch;
            }

        }
        return now;
    }