我需要弹簧服务。在一个我配置javaMailSender如下:现在是否可以自动配置一个弹簧项目配置到其他弹簧项目
@Configuration
@PropertySource("classpath:application.properties")
public class EmailConfiguration {
@Value("${mail.host}")
String host;
@Value("${mail.username}")
String username;
@Value("${mail.password}")
String password;
@Value("${mail.smtp.auth}")
String auth;
@Value("${mail.smtp.port}")
String port;
@Value("${mail.smtp.starttls.enable}")
String enable;
@Value("${mail.smtp.fallback}")
String fallback;
@Value("${mail.smtp.ssl.enable}")
String ssl;
@Bean
public JavaMailSender javaMailSender()
{
JavaMailSenderImpl msender=new JavaMailSenderImpl();
Properties mailProperties=new Properties();
mailProperties.put("mail.smtp.auth",auth);
mailProperties.put("mail.smtp.ssl.enable",ssl);
mailProperties.put("mail.smtp.fallback",fallback);
mailProperties.put("mail.smtp.starttls.enable",enable);
msender.setJavaMailProperties(mailProperties);
msender.setHost(host);
msender.setPort(Integer.parseInt(port));
msender.setUsername(username);
msender.setPassword(password);
return msender;
}
}
其他春季服务,这基本上是一个春天bacth工作,我自动装配的依赖性如下:
public class NotificationItemProcessor implements ItemProcessor<NotificationInstance, NotificationInstance> {
private static final Logger logger = LoggerFactory.getLogger(Application.class.getName());
@Autowired
JavaMailSender javaMailSender;
@Autowired
Connection connection;
@Autowired
Queue queue;
@Override
public NotificationInstance process(NotificationInstance notificationInstance)
{
if(notificationInstance !=null)
{
NotificationChannel channelAdaptor;
NotificationChannel channel = NotificationChannelFactory.getSingleton().getChannelInstance(NotificationChannelType.valueOf(notificationInstance.getTargetType().toUpperCase()));
notificationInstance.setRetries(notificationInstance.getRetries()+1);
logger.info("Trying to send notification for id {}",notificationInstance.getNotificationId());
Boolean status=channel.send(notificationInstance, javaMailSender);
updateStatus(notificationInstance, status);
return notificationInstance;
}
else
return null;
}
public void updateStatus(NotificationInstance notificationInstance, Boolean status)
{
if(status)
notificationInstance.setStatus(NotificationStatus.SENT.toString());
else if (notificationInstance.getRetries() < 5)
notificationInstance.setStatus(NotificationStatus.QUEUED.toString());
else
notificationInstance.setStatus(NotificationStatus.FAILED.toString());
}
}
再加上我已经包括依赖在第二个服务pom.xml中的第一个服务。 运行这是很好的运行,当我开始第二服务,我得到错误如下第售后服务:
framework.beans.factory.NoSuchBeanDefinitionException:类型[org.springframework.mail.javamail的没有合格豆。 JavaMailSender]找到依赖关系:预计至少有1个bean有资格作为此依赖关系的自动连线候选。依赖注解:{@ org.springframework.beans.factory.annotation.Autowired(所需=真)}
解 我与两个@Import( “”)和@ComponentScan( “”)尝试。我没有得到任何编译时错误,但在运行时,我得到了JavaMailSender对象的NullPointerException。