StringBuffer類方法練習－Cedric's 學習備忘錄

Dec 26 Sat 2009 15:30
StringBuffer類方法練習

public class TestStringBuffer {

    public static void main(String[] args) {
       String s = "Microsoft";
       char[] c = {'a', 'b', 'c'};
       StringBuffer sb1 = new StringBuffer(s);
       sb1.append('/').append("IBM").append('/').append("SUN");
       System.out.println(sb1);

       StringBuffer sb2 = new StringBuffer("數字");
       for(int i=0; i<=9; i++){
           sb2.append(i);
       }
       System.out.println(sb2);

       sb2.delete(8,sb2.length()).insert(0,c);
       System.out.println(sb2);

       System.out.println(sb2.reverse());
    }


}