array2.java

java数据库操作工具类

package com.baosight.util;

import java.lang.reflect.*;

public class array2 {
   public static void main(String args[]) {
       int dims[] = new int[]{5, 10, 15};
       Object arr = Array.newInstance(Integer.TYPE, dims);
       Object arrobj = Array.get(arr, 3);
       Class cls = arrobj.getClass().getComponentType();
       System.out.println(cls);
       arrobj = Array.get(arrobj, 5);
       Array.setInt(arrobj, 10, 37);
       int arrcast[][][] = (int[][][]) arr;
       System.out.println(arrcast[3][5][10]);
   }
}