a useful java utility class(二)
!= null && localIpArray.length > 0) {
for (InetAddress localIp : localIpArray) {
if (localIp instanceof Inet4Address) {
localAddr = localIpArray[0].getHostAddress();
break;
}
}
}
return localAddr;
}
public static String inputStream2String(InputStream is) throws IOException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
int i = -1;
while ((i = is.read()) != -1) {
baos.write(i);
}
return baos.toString();