Java IP Address to Int IpToInt(String strIp)

Description

Ip To Int

License

Apache License

Declaration

public static int IpToInt(String strIp) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {
    public static int IpToInt(String strIp) {
        int[] ip = new int[4];
        int position1 = strIp.indexOf(".");
        int position2 = strIp.indexOf(".", position1 + 1);
        int position3 = strIp.indexOf(".", position2 + 1);

        ip[0] = Integer.parseInt(strIp.substring(0, position1));
        ip[1] = Integer.parseInt(strIp.substring(position1 + 1, position2));
        ip[2] = Integer.parseInt(strIp.substring(position2 + 1, position3));
        ip[3] = Integer.parseInt(strIp.substring(position3 + 1));
        return (ip[0] << 24) + (ip[1] << 16) + (ip[2] << 8) + ip[3];
    }// w  ww  . ja va2  s .c  om
}

Related

1. ipToInt(final String addr)
2. ipToInt(String addr)
3. ipToInt(String address)
4. ipToInt(String ip)
5. ipToInt(String ipAddr)
6. ipToInteger(String ip)
7. IPV4AddressStrToInteger(String ipAddressStr)
8. IPV4AddressToInteger(byte[] addr)
9. ipV4ToInt(String addr)