URLEncoder with sample program

Sample program:

 

[java]
package com.ngdeveloper.com;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

public class ComparePrintandSystem {
static String intro="I am naveen kumar working @ www.ngdeveloper.com";
public static void main(String[] args) throws UnsupportedEncodingException {
System.out.println(URLEncoder.encode(intro,"UTF-8"));

}

}
[/java]

 

Output:

I+am+naveen+kumar+working+%40+www.ngdeveloper.com

URLEncoder Rules:

All the characters (a to z & A to Z) and numbers (0 to 9) remains same.

Space is converted to “+”

All the other characters are converted to hexadecimal values by prefixing with %.

In the above sample program, %40 is the hexadecimal value for @ sign.

Thanks for reading this post……………….!!!