public class test {
public static void main(String args[]) {
String s = "(123456)zhangmou";
StringBuffer sb = new StringBuffer();
for (int i=0; i<s.length(); i++) {
if(s.charAt(i) <= '9' && s.charAt(i) >= '0') {
sb.append(s.charAt(i));
}
}
System.out.println(sb);
}
}
public static void main(String args[]) {
String s = "(123456)zhangmou";
StringBuffer sb = new StringBuffer();
for (int i=0; i<s.length(); i++) {
if(s.charAt(i) <= '9' && s.charAt(i) >= '0') {
sb.append(s.charAt(i));
}
}
System.out.println(sb);
}
}
int i = s.indexOf('(');
int j = s.indexOf(')');
String t = s.substring(i + 1, j);
int n = Integer.parseInt(t);
String s = "(123456)zhangmou";
StringTokenizer st=new StringTokenizer(s,"()");
int n=Integer.parseInt(st.nextToken());
http://community.csdn.net/Expert/topic/3472/3472337.xml?temp=.1701624