博客

对象转map工具方法：

//对象转Map
    public static Map<String, Object> getObjectToMap(Object obj) throws IllegalAccessException {
        Map<String, Object> map = new LinkedHashMap<String, Object>();
        Class<?> clazz = obj.getClass();
        for (Field field : clazz.getDeclaredFields()) {
            field.setAccessible(true);
            String fieldName = field.getName();
            Object value = field.get(obj);
            if (value == null) {
                value = "";
            }
            map.put(fieldName, value);
        }
        return map;
    }