eapim-admin-djb/src/main/java/com/eactive/ext/kjb/utils/OsUtil.java

package com.eactive.ext.kjb.utils;

import java.net.InetAddress;

public class OsUtil {
    public static boolean isWindows() {
        return System.getProperty("os.name").toLowerCase().contains("win");
    }

    public static boolean isLinux() {
        String os = System.getProperty("os.name").toLowerCase();
        return os.contains("nux") ||  os.contains("nix") ||  os.contains("aix") ;
    }

    public static String getHostName() {
        try {
            return InetAddress.getLocalHost().getHostName();
        } catch (Exception e) {
            String name = System.getProperty("COMPUTERNAME");
            if (name == null) name = System.getenv("HOSTNAME");
            return name != null ? name : "unknown";
        }
    }
}