String host = url.getHost();Matcher m = Pattern.compile("^.+[.]([^.]+[.][^.]+)$").matcher(host);if(m.matches()) { host = m.group(1);}
String host = url.getHost();Matcher m = Pattern.compile("^.+[.]([^.]+[.][^.]+)$").matcher(host);if(m.matches()) { host = m.group(1);}名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
