convert ip address int value - Android java.net

Android examples for java.net:IP Address

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Description

convert ip address int value

Demo Code

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main{


    public static long ip2int(String ip) {
        ip = ip.replace(".", ",");
        String[] items = ip.split(",");
        return Long.valueOf(items[0]) << 24 | Long.valueOf(items[1]) << 16
                | Long.valueOf(items[2]) << 8 | Long.valueOf(items[3]);
    }//from ww  w  .  ja v a  2  s . c  o  m

}

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