kao,这个问题我也解决了,怎么结帖?????????
找人进来领分吧! //获得当前所有的环境变量
Properties p = System.getProperties();
Enumeration e = p.propertyNames();
while (e.hasMoreElements()) {
Object o = e.nextElement();
System.out.println(o.toString() + " = " + System.getProperty(o.toString()));
}
//取得当前机器的IP
try {
InetAddress ia = InetAddress.getLocalHost();
System.out.println(ia.getHostAddress());
}
catch (UnknownHostException ex) {
}
找人进来领分吧! //获得当前所有的环境变量
Properties p = System.getProperties();
Enumeration e = p.propertyNames();
while (e.hasMoreElements()) {
Object o = e.nextElement();
System.out.println(o.toString() + " = " + System.getProperty(o.toString()));
}
//取得当前机器的IP
try {
InetAddress ia = InetAddress.getLocalHost();
System.out.println(ia.getHostAddress());
}
catch (UnknownHostException ex) {
}
System.out.println(ia.getHostName());得到机器名,上面的错了。不好意思。