map转object

/**
     * map转object的通用方法
     * @param map
     * @param beanClass
     * @return
     */
    public static Object mapToObject(Map
 
   map, Class
   beanClass) {
        if (map == null)
            return null;
        try {
            Object obj = beanClass.newInstance();
            BeanUtils.populate(obj, map);
            return obj;
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        } catch (InvocationTargetException e) {
            e.printStackTrace();
        } catch (InstantiationException e) {
            e.printStackTrace();
        }
        return null;
    }