ScopeNotActiveException 异常

Posted 2022-05-18 ISaiSai

@Scope(value = WebApplicationContext.SCOPE_REQUEST)

修改为

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

Unsatisfied dependency expressed through field 'subClass'; nested exception is org.springframework.beans.factory.support.ScopeNotActiveException: Error creating bean with name 'subClass': 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.

参考文档：https://blog.csdn.net/weixin_46535927/article/details/119149008?spm=1001.2101.3001.6650.1&utm_medium=distribute.pc_relevant.none-task-blog-2_defaultCTRLIST_{default-1-119149008-blog-112874664.pc_relevant_default&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2}default_CTRLISTdefault-1-119149008-blog-112874664.pc_relevant_default&utm_relevant_index=2