java正则表达式统计字母和数字

 

public class RegexTest {

 /**
  * @param args
  */
 public static void p(Object o){
  System.out.println(o);
 }
 public static void main(String[] args) {
  // TODO 自動產生方法 Stub
  String content = "My name is Jason, and I was born in 1988,so I am 24-year-old now.";
  String regex = "[\\s\\d\\p{Punct}]+";
  String words[] = content.split(regex);
  p("Words: ");
  for (int i=0;i    p(words[i]+"   ");
  }
  
  regex = "\\D+";
  String digitWords[] = content.split(regex);
  p("DigitalWords: ");
  for (int i=0;i    p(digitWords[i]+"   ");
  }
  
 }

}
 效果：