我无法将长URL修剪到主页或索引页面。
例如:
http://www.simplybestcoupons.co.uk/Coupons/elance.com/
结果:
http://www.simplybestcoupons.co.uk
答案 0 :(得分:1)
试试这个:
URL url = new URL("http://www.simplybestcoupons.co.uk/Coupons/elance.com/");
System.out.println(url.getProtocol()+"://"+url.getHost());
答案 1 :(得分:1)
String example = "http://www.simplybestcoupons.co.uk/Coupons/elance.com/";
example = example.replaceAll("com/.*", "");
这将替换com /
之后的所有字符