Error creating bean with name 'defaultMailService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private transient org.springframework.mail.javamail.JavaMailSender com.isoftstone.ifa.support.mail.DefaultMailServiceImpl.sender; nested exception is java.lang.NoClassDefFoundError: javax/xml6/WebServiceException
是不是忘了加注解？