package com.ydtech.modules.inv.utils;
import java.lang.reflect.Field;
public class ImportObjectUtils {
    public static boolean allNull(Object obj)  {
        if (obj == null) {
            return true;
        }
        Field[] fields = obj.getClass().getDeclaredFields();
        for (Field field : fields) {
            field.setAccessible(true); // 使私有属性也可以访问
            try {
                if (field.get(obj) != null) {
                    return false;
                }
            } catch (IllegalAccessException e) {
                throw new RuntimeException(e);
            }
        }
        return true;
    }
}