正则表达式: import java.util.regex.*; public class Test { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub String s ="we#123e"; Pattern pa = Pattern.compile("\\d+"); Matcher ma = pa.matcher(s); while(ma.find()){ System.out.println(ma.group()); } }}
import java.util.regex.*;
public class Test { /**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
String s ="we#123e";
Pattern pa = Pattern.compile("\\d+");
Matcher ma = pa.matcher(s);
while(ma.find()){
System.out.println(ma.group());
}
}}