public class Main {
public static void main(String[] args) {
String a = "12";
String b = "X9";
// TODO: 捕获异常并处理
int c = 0;
int d = 0;
try {
c = stringToInt(a);
d = stringToInt(b);
System.out.println(c * d);
} catch (NumberFormatException e ) {
e.printStackTrace();
} finally {
System.out.println("END!");
}
}
static int stringToInt(String s) {
return Integer.parseInt(s);
}
}
Kerio