Java url解码

public static String decode(String url) {

try {

String prevURL = "";

String decodeURL = url;

while (!prevURL.equals(decodeURL)) {

prevURL = decodeURL;

decodeURL = URLDecoder.decode(decodeURL, "UTF-8");

}

return decodeURL;

} catch (UnsupportedEncodingException e) {

return "Issue while decoding" + e.getMessage();

}

}