When handling the Alibaba address exception, the original intention of catching the exception is to handle it. Therefore, if your application catches this exception, it is best not to discard it without handling it. If you do not want to handle this exception, it is recommended to throw the exception to its caller. The outermost business user must handle this exception and convert it into something that the user can understand. This is in accordance with the recommendations on exception handling in Alibaba's "Java Development Manual".