2019-05-07 10:50:47.906? INFO 9836 --- [? restartedMain] com.imooc.DemoApplication? ? ? ? ? ? ? ? : Starting DemoApplication on RockerBaozi with PID 9836 (E:\WorkspaceWithImooc\IDEAProject\DemoWithSpringBoot\target\classes started by 98729 in E:\WorkspaceWithImooc\IDEAProject\DemoWithSpringBoot)

2019-05-07 10:50:47.906? INFO 9836 --- [? restartedMain] com.imooc.DemoApplication? ? ? ? ? ? ? ? : No active profile set, falling back to default profiles: default

2019-05-07 10:50:48.185? INFO 9836 --- [? restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer? : Tomcat initialized with port(s): 8080 (http)

2019-05-07 10:50:48.187? INFO 9836 --- [? restartedMain] o.apache.catalina.core.StandardService? ?: Starting service [Tomcat]

2019-05-07 10:50:48.189? INFO 9836 --- [? restartedMain] org.apache.catalina.core.StandardEngine? : Starting Servlet engine: [Apache Tomcat/9.0.17]

2019-05-07 10:50:48.212? INFO 9836 --- [? restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/]? ? ? ?: Initializing Spring embedded WebApplicationContext

2019-05-07 10:50:48.212? INFO 9836 --- [? restartedMain] o.s.web.context.ContextLoader? ? ? ? ? ? : Root WebApplicationContext: initialization completed in 305 ms

2019-05-07 10:50:48.262? INFO 9836 --- [? restartedMain] o.s.s.concurrent.ThreadPoolTaskExecutor? : Initializing ExecutorService 'applicationTaskExecutor'

2019-05-07 10:50:48.325? INFO 9836 --- [? restartedMain] o.s.b.d.a.OptionalLiveReloadServer? ? ? ?: LiveReload server is running on port 35729

2019-05-07 10:50:48.346? INFO 9836 --- [? restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer? : Tomcat started on port(s): 8080 (http) with context path ''

2019-05-07 10:50:48.347? INFO 9836 --- [? restartedMain] com.imooc.DemoApplication? ? ? ? ? ? ? ? : Started DemoApplication in 0.463 seconds (JVM running for 21.888)

2019-05-07 10:50:48.349? INFO 9836 --- [? restartedMain] .ConditionEvaluationDeltaLoggingListener : Condition evaluation unchanged

2019-05-07 10:51:00.485? INFO 9836 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]? ? ? ?: Initializing Spring DispatcherServlet 'dispatcherServlet'

2019-05-07 10:51:00.485? INFO 9836 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet? ? ? ? : Initializing Servlet 'dispatcherServlet'

2019-05-07 10:51:00.505? INFO 9836 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet? ? ? ? : Completed initialization in 20 ms

也按照博客的步驟更改IDEA配置了，就是不行，好氣，會跟這個有關嗎2019-05-07 10:50:48.349? INFO 9836 --- [? restartedMain] .ConditionEvaluationDeltaLoggingListener : Condition evaluation unchanged