string.split("\s\s+");(要么)
string.split("\s{2,}"); String string = "I am Chaitanya Gadam. Split this srting."; String[] str = string.split("\s{2,}"); for(String s: str) { System.out.println(s+":"+s.length()); } System.out.println(Arrays.toString(string.split("\s\s+")));Output:I am:4Chaitanya Gadam.:16Split:5this srting.:12[I am, Chaitanya Gadam., Split, this srting.]分割两个或多个空格作为分隔符的字符串。在正则表达式中使用转义字符可以提高可读性,而不是使用空格字符。



