Error creating bean with name 'demoService': Scope 'request' is not active for the current thread;

测试Spring作用域，@Scope(value= WebApplicationContext.SCOPE_REQUEST)，启动报错

Caused by: org.springframework.beans.factory.support.ScopeNotActiveException: Error creating bean with name 'demoService': Scope 'request' is not active for the current thread; consider defining a scoped proxy for this bean if you intend to refer to it from a singleton; nested exception is java.lang.IllegalStateException: No thread-bound request found: Are you referring to request attributes outside of an actual web request, or processing a request outside of the originally receiving thread? If you are actually operating within a web request and still receive this message, your code is probably running outside of DispatcherServlet: In this case, use RequestContextListener or RequestContextFilter to expose the current request.

这样配一下就好了

@Scope(value= WebApplicationContext.SCOPE_REQUEST, proxyMode = ScopedProxyMode.TARGET_CLASS)