Java 无法在春豆中进行自我注射？

我讲了几个类似的话题：

并编写了以下代码：

    @Service("emailService")
    public static class EmailService {

        @Resource(name = "emailService")
        private EmailService self;
        @PostConstruct
        public void initialize() {
            EmailMessage.emailService = self;
        }

但它不起作用：

Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
16.11.17 15:01:45.692 [main] ERROR o.s.boot.SpringApplication - Application startup failed
org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'emailService': Bean with name 'emailService' has been injected into other beans [csvMappingConfiguration,emailService] in its raw version as part of a circular reference, but has eventually been wrapped. This means that said other beans do not use the final version of the bean. This is often the result of over-eager type matching - consider using 'getBeanNamesOfType' with the 'allowEagerInit' flag turned off, for example.
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:585)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:296)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693)
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:303)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107)
    at ****.Application.main(Application.java:12)

我做错了什么

看起来和我链接的主题一样

P.S.1 SPRING\u BOOT\u VERSION=“1.5.8.发布”

P.S.2 我试过：

public interface SomeService {
    public void sendEmail(String from, String subject, String[] to, Map<String, ?> props, String templateFileName) throws Exception;
}

@Service("emailService")
public static class EmailService implements SomeService{

    @Resource(name = "emailService")
    private SomeService self;

公共接口服务{
public void sendmail（字符串from、字符串subject、字符串[]to、映射道具、字符串templateFileName）引发异常；
}
@服务（“电子邮件服务”）
公共静态类EmailService实现了一些服务{
@资源（name=“emailService”）
私人自助服务；

但它并没有改变任何事情

@懒惰对我有用

@Lazy
@Resource(name = "emailService")
private EmailService self;

---

他们使用类实现的接口。如果你的类EmailService能够实现，比如说一些服务，你可以注入，那就行了。对不起，我没有注意。你的用例是什么？你为什么需要注入自己的bean？你能说出一个用例吗？那么，你考虑过吗？@KernelPanic先生，是的，我考虑过，b但这对我不起作用。可能是因为内部类