Java tutorial
//package com.java2s; public class Main { public static String EncodeToUrl(String url) { url = url.replaceAll("%3F", "?"); url = url.replaceAll("%3D", "="); url = url.replaceAll("%26", "&"); url = url.replaceAll("%3A", ":"); url = url.replaceAll("%2F", "/"); url = url.replaceAll("%40", "@"); return url; } }