Java URL Encode urlEncode(String str)

Description

url Encode

License

Apache License

Declaration

public static String urlEncode(String str) 

Method Source Code

//package com.java2s;
/**/*  w w  w. jav a 2s .c  o  m*/
 * Copyright (C) 2007-2009 Alexis Kinsella - http://www.helyx.org - <Helyx.org>
 *
 * 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.
 */

public class Main {
    public static String urlEncode(String str) {
        StringBuffer buf = new StringBuffer();
        char c;
        for (int i = 0; i < str.length(); i++) {
            c = str.charAt(i);
            if ((c >= '0' && c <= '9') || (c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')) {
                buf.append(c);
            } else {
                buf.append("%").append(Integer.toHexString((int) str.charAt(i)));
            }
        }
        return buf.toString();
    }
}

Related

1. URLEncode(String in)
2. urlEncode(String origString)
3. URLencode(String s)
4. urlEncode(String str)
5. urlEncode(String str)
6. urlEncode(String urlPlain)
7. urlEncodeFilename(char[] input)
8. URLEncodeFilePath(String s)
9. urlEncodeForSpaces(String href)