目前正在使用Spring Boot 2.0.0.M4,Spring 5.0.0.RC4和Reactor 3.1.0.RC1进行响应式编程实验。
将@RequestScope或@SessionScope bean注入到WebFlux REST控制器中在运行时会失败:
java.lang.IllegalStateException: No Scope registered for scope name 'request'
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:342) ~[spring-beans-5.0.0.RC4.jar:5.0.0.RC4]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-5.0.0.RC4.jar:5.0.0.RC4]
at org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:35) ~[spring-aop-5.0.0.RC4.jar:5.0.0.RC4]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673) ~[spring-aop-5.0.0.RC4.jar:5.0.0.RC4]
at com.adeliosys.scope.Counter$$EnhancerBySpringCGLIB$$7dce0361.increment(<generated>) ~[classes/:na]
at com.adeliosys.scope.Controller.getQuote(Controller.java:25) ~[classes/:na] // line with theScopedBean.doSometing() call in the REST controller
(...)
使用Spring Web MVC进行阻塞等效运行良好。
我理解响应式编程会影响线程本地变量,但是WebFlux是否支持请求或会话范围的bean注入?
如果不支持,计划有吗?
谢谢您抽出宝贵时间。