Method main

day14/code/day14_Regex/src/cn/itcast_04/RegexDemo.java:9–18

(String[] args)

 */
public class RegexDemo {
	public static void main(String[] args) {
		// ������̳�в��ܳ��������ַ�����*�滻
		String s = "hellowodekahaoshi62212934564347892nikyidaqiangeiwoxiexie13212345678gaowoyishen";

		// String ss = s.replaceAll("\\d", "*");
		// String ss = s.replaceAll("\\d", "");
		String ss = s.replaceAll("\\d+", "***");

		System.out.println(ss);
	}
}