使用||将字符串拆分为Java字符串数组 或|

Question

 String urls = "http://www.hotmail.com|http://www.google.com.br||http://www.uol.com.br|http://www.ig.com.br||http://www.bol.com.br";

How do I remove single and double bars?

I have tried this:

String[] resultado =  urls.split("\\|");  

Answer 1

Since your second | is optional, use the ? regex operator.

urls.split("\\|\\|?")

Answer 2

String [] array = urls.split("\\|+");