Here you can find the source of decode(String s)
public static String decode(String s)
//package com.java2s; /*/*from w w w .j av a2 s.co m*/ * Copyright 2006-2008 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.net.URLDecoder; public class Main { public static String decode(String s) { String ret = s; try { ret = URLDecoder.decode(s.trim(), "UTF-8"); } catch (Exception e) { } return ret; } public static String decode(String url, String decode) { String ret = url; try { ret = URLDecoder.decode(url.trim(), decode); } catch (Exception e) { } return ret; } }