渣渣成长之路:
[code=java]
public class ObjectUtil {
public static void main(String[] args) {
byte b = 1;
//按byte为单位查看
System.out.println(RamUsageEstimator.sizeOf(b));
//按kb位单位查看
System.out.println(RamUsageEstimator.humanSizeOf(b));
}
}
[/code]
16
16 bytes
渣渣成长之路:
[code=java]
public class ObjectUtil {
public static void main(String[] args) {
byte b = 1;
//按byte为单位查看
System.out.println(RamUsageEstimator.sizeOf(b));
//按kb位单位查看
System.out.println(RamUsageEstimator.humanSizeOf(b));
}
}
[/code]
16
16 bytes