●キーワードが含まれるindex番号を取得
indexOf()
indexOf()
------------------------------------------------
public class indexOfDemo {
public static void main(String args[]){
String x = "AB C DE hi XYZ 123456789";
int point = x.indexOf("X");
System.out.println(point);
String s = x.substring(point);
System.out.println(s);
point = x.indexOf("6", 11);
System.out.println(point);
s = x.substring(point);
System.out.println(s);
}
}
------------------------------------------------