代码

/** * 获取注解字段信息 * @param object 实体对象 * @param methodName 方法名 * @param defaultValue 默认值 * @return 返回 Object */public static 
    
      Object getFieldValue(T object, String methodName, String defaultValue) {	if (object != null && methodName != null) {		try {			Class
      currClass = object.getClass();			Method method = currClass.getDeclaredMethod(methodName);			Object value = method.invoke(object);			if (value instanceof String				&& StringUtils.isEmpty(value))				return defaultValue;			return value;		} catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {			log.error("", e);		}	}	return defaultValue;}