这个试着运行一下就知道了,你自己可以找解释:~$ cat Test.javapublic class Test{public static void main( String[] args){int[] a=new int [3];int[] b=new int[]{1,2,3,4,5};a=b;for( int i=0; iSystem.out.print(a[i] + " ");}}}$ javac Test.java$ java Test1 2 3 4 5