String s="FAasdfj89";
String temp = s.substring(s.length-2, s.length);
try{
int i = Integer.parseInt(temp);
if(i>15)
System.out.println("YES");
else
System.out.println("no");
}catch(NumberFormatException e){
System.out.println("no");
}
String temp = s.substring(s.length-2, s.length);
try{
int i = Integer.parseInt(temp);
if(i>15)
System.out.println("YES");
else
System.out.println("no");
}catch(NumberFormatException e){
System.out.println("no");
}
char c1 = s.charAt(s.length()-2);
char c2 = s.charAt(s.length()-1);
if(Character.isDigit(c1)&&Character.isDigit(c2))
return "YES";
else
return "NO";
Integer.parseInt();是个很实用的函数