JAVA數組的替換

JAVA數組的替換

1. import java.util.Arrays;
2. /**
3. * 數組的替換
4. * @author HAN
5. *
6. */
7. public class ArrayFillApps {
9. public static void main(String[] args) {
10. String arr1[]=new String[]{"2","4","4","6","77"};
11. for(String x:arr1){
12. System.out.print(x+" ");
13. }
15. Arrays.fill(arr1,2,3,"bb");
16. System.out.println();
17. for(String x:arr1){
18. System.out.print(x+" ");
19. }
21. }
23. }