现在,我用来测试的其中一个库将undertow作为依赖项(因为它本身启动了一个用于模拟外部依赖的嵌入式web服务器),这似乎使spring-boot自动配置尝试将undertow配置为嵌入式web服务器TomcatWebServerFactoryCustomizerConfiguration {
* Nested configuration if Undertowis being used. @Configura
实际的堆栈跟踪如下所示:at io.undertow.servlet.spec.HttpServletRequestImpl.closeAndDrainRequest(HttpServletRequestImpl.java:602)
at io.undertow.servlet.core.ServletBloc
csvstream.close();}at io.undertow.servlet.spec.ServletOutputStreamImpl.write(ServletOutputStreamImpl.java:137)
at io.undertow.servlet.spec.ServletOutputStreamImpl.write(ServletOutputStreamImpl.java