System.setProperty("java.vm.name","Java HotSpot(TM) ");
System.out.println(ObjectSizeCalculator.getObjectSize(对象));
Java 查询对象所占字节
最新推荐文章于 2023-11-06 13:02:37 发布
System.setProperty("java.vm.name","Java HotSpot(TM) ");
System.out.println(ObjectSizeCalculator.getObjectSize(对象));