java拆分 long为两个int

字节流传输时 传递的时int数组 需要将long型表示的id 转为两个int

public class LongToIntArray {
	public static void main(String[] args){
		long i = 123456789012323334L;
		int i1 = (int) (i & 0x000000ffffffffL); //低32位
		int i2 = (int) (i >> 32); //高32位
		System.out.println("i1:" + i1 + "\ti2:" + i2);
		long l1 = (i2 & 0x000000ffffffffL) << 32;
		long l2 = i1 & 0x00000000ffffffffL;
		long l = l1 | l2;
		System.out.println("l1:"+l1+"\tl2:"+l2);
		System.out.println(l);
	}
}